Hamid M Said

Title(s)Professor, Medicine
SchoolSchool of Medicine
Address1001 Health Sciences Road
Irvine CA 92697-3950
Phone(949) 824-0064, 3423
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    Collapse Research 
    Collapse Research Activities and Funding
    Physiological and Pathological Aspects of Intestinal Vitamin B2 Absorption
    NIH I01BX001142Apr 1, 2011 - Dec 31, 2020
    Role: Principal Investigator
    Physiology/Pathophysiology of Vitamin B1 Transport in Pancreatic Acinar Cells
    NIH R01AA018071Apr 1, 2009 - Feb 29, 2024
    Role: Principal Investigator
    C elegans:a model to study intestinal water-soluble vitamins transport in vivo
    NIH R21DK075348Sep 8, 2006 - Aug 31, 2009
    Role: Principal Investigator
    Intestinal Biotin Absorption: Physiological and Pathophysiological Aspects
    NIH R01DK058057Sep 15, 2000 - Jul 31, 2021
    Role: Principal Investigator
    Mechanism/regulation of human intestinal thiamin uptake
    NIH R01DK056061Aug 1, 1999 - Dec 31, 2024
    Role: Principal Investigator
    Mechanism/Regulation of Intestinal Thiamin Uptake
    NIH R37DK056061Aug 1, 1999 - Jul 31, 2020
    Role: Principal Investigator
    RIBOFLAVIN TRANSPORT IN RENAL PROXIMAL TUBULES
    NIH R01DK047203May 1, 1995 - Apr 30, 2000
    Role: Principal Investigator
    NUTRITIONAL STUDIES ON BIOTON ABSORPTION
    NIH R01DK039501Mar 1, 1988 - Nov 30, 1991
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    1. Biotin Deficiency Induces Intestinal Dysbiosis Associated with an Inflammatory Bowel Disease-like Phenotype. Nutrients. 2023 Jan 04; 15(2). Yang JC, Jacobs JP, Hwang M, Sabui S, Liang F, Said HM, Skupsky J. PMID: 36678135; PMCID: PMC9866305.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    2. Enterotoxigenic Escherichia coli heat-labile toxin drives enteropathic changes in small intestinal epithelia. Nat Commun. 2022 Nov 12; 13(1):6886. Sheikh A, Tumala B, Vickers TJ, Martin JC, Rosa BA, Sabui S, Basu S, Simoes RD, Mitreva M, Storer C, Tyksen E, Head RD, Beatty W, Said HM, Fleckenstein JM. PMID: 36371425; PMCID: PMC9653437.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    3. Tumor necrosis factor α impedes colonic thiamin pyrophosphate and free thiamin uptake: involvement of JNK/ERK1/2-mediated pathways. Am J Physiol Cell Physiol. 2022 Nov 07. Anthonymuthu S, Sabui S, Sheikh A, Fleckenstein JM, Said HM. PMID: 36342158.
      View in: PubMed   Mentions:    Fields:    
    4. Alzheimer's disease is associated with disruption in thiamin transport physiology: A potential role for neuroinflammation. Neurobiol Dis. 2022 09; 171:105799. Ramamoorthy K, Yoshimura R, Al-Juburi S, Anandam KY, Kapadia R, Alachkar A, Abbott GW, Said HM. PMID: 35750148; PMCID: PMC9744268.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimalsCells
    5. Hypoxia inhibits colonic uptake of the microbiota-generated forms of vitamin B1 via HIF-1α-mediated transcriptional regulation of their transporters. J Biol Chem. 2022 02; 298(2):101562. Sabui S, Ramamoorthy K, Romero JM, Simoes RD, Fleckenstein JM, Said HM. PMID: 34998824; PMCID: PMC8800108.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    6. Effect of chronic alcohol exposure on gut vitamin B7 uptake: involvement of epigenetic mechanisms and effect of alcohol metabolites. Am J Physiol Gastrointest Liver Physiol. 2021 08 01; 321(2):G123-G133. Ramamoorthy K, Sabui S, Srinivasan P, Al-Juburi S, Pham Q, Chu BD, Simoes RD, Fleckenstein JM, Said HM. PMID: 34077272; PMCID: PMC8410103.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansAnimalsCells
    7. Developmental maturation of the colonic uptake process of the microbiota-generated thiamin pyrophosphate. Am J Physiol Gastrointest Liver Physiol. 2021 05 01; 320(5):G829-G835. Sabui S, Romero JM, Said HM. PMID: 33759569; PMCID: PMC8202194.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    8. Proinflammatory cytokines inhibit thiamin uptake by human and mouse pancreatic acinar cells: involvement of transcriptional mechanism(s). Am J Physiol Gastrointest Liver Physiol. 2021 01 01; 320(1):G108-G116. Anandam KY, Srinivasan P, Yasujima T, Al-Juburi S, Said HM. PMID: 33146542; PMCID: PMC8112188.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimalsCells
    9. pH-dependent pyridoxine transport by SLC19A2 and SLC19A3: Implications for absorption in acidic microclimates. J Biol Chem. 2020 12 11; 295(50):16998-17008. Yamashiro T, Yasujima T, Said HM, Yuasa H. PMID: 33008889; PMCID: PMC7863892.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimalsCells
    10. Posttranscriptional regulation of thiamin transporter-1 expression by microRNA-200a-3p in pancreatic acinar cells. Am J Physiol Gastrointest Liver Physiol. 2020 09 01; 319(3):G323-G332. Ramamoorthy K, Anandam KY, Yasujima T, Srinivasan P, Said HM. PMID: 32683950; PMCID: PMC7509260.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansAnimalsCells
    11. Enteropathogenic Escherichia coli Infection Inhibits Intestinal Ascorbic Acid Uptake via Dysregulation of Its Transporter Expression. Dig Dis Sci. 2021 07; 66(7):2250-2260. Heskett CW, Teafatiller T, Hennessey C, Gareau MG, Marchant JS, Said HM, Subramanian VS. PMID: 32556816; PMCID: PMC7744340.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansAnimalsCells
    12. Biotin Supplementation Ameliorates Murine Colitis by Preventing NF-κB Activation. Cell Mol Gastroenterol Hepatol. 2020; 9(4):557-567. Skupsky J, Sabui S, Hwang M, Nakasaki M, Cahalan MD, Said HM. PMID: 31786364; PMCID: PMC7078531.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimalsCells
    13. Thiamine mimetics sulbutiamine and benfotiamine as a nutraceutical approach to anticancer therapy. Biomed Pharmacother. 2020 Jan; 121:109648. Jonus HC, Byrnes CC, Kim J, Valle ML, Bartlett MG, Said HM, Zastre JA. PMID: 31810115.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansAnimalsCells
    14. Enterohemorrhagic Escherichia coli infection inhibits colonic thiamin pyrophosphate uptake via transcriptional mechanism. PLoS One. 2019; 14(10):e0224234. Anandam KY, Sabui S, Thompson MM, Subramanian S, Said HM. PMID: 31639155; PMCID: PMC6804999.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansAnimalsCells
    15. Functional analysis of the third identified SLC25A19 mutation causative for the thiamine metabolism dysfunction syndrome 4. J Hum Genet. 2019 Nov; 64(11):1075-1081. Bottega R, Perrone MD, Vecchiato K, Taddio A, Sabui S, Pecile V, Said HM, Faletra F. PMID: 31506564; PMCID: PMC6886476.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansCells
    16. Pyridoxine and pancreatic acinar cells: transport physiology and effect on gene expression profile. Am J Physiol Cell Physiol. 2019 12 01; 317(6):C1107-C1114. Srinivasan P, Ramesh V, Wu J, Heskett C, Chu BD, Said HM. PMID: 31483702; PMCID: PMC6957381.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansAnimalsCells
    17. Tamoxifen-induced, intestinal-specific deletion of Slc5a6 in adult mice leads to spontaneous inflammation: involvement of NF-κB, NLRP3, and gut microbiota. Am J Physiol Gastrointest Liver Physiol. 2019 10 01; 317(4):G518-G530. Sabui S, Skupsky J, Kapadia R, Cogburn K, Lambrecht NW, Agrawal A, Said HM. PMID: 31369292; PMCID: PMC6842991.
      View in: PubMed   Mentions: 7     Fields:    Translation:AnimalsCells
    18. Effect of bacterial flagellin on thiamin uptake by human and mouse pancreatic acinar cells: inhibition mediated at the level of transcription of thiamin transporters 1 and 2. Am J Physiol Gastrointest Liver Physiol. 2019 06 01; 316(6):G735-G743. Srinivasan P, Anandam KY, Ramesh V, Geltz ET, Said HM. PMID: 30920302; PMCID: PMC6620585.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimalsCells
    19. Identification of transmembrane protein 237 as a novel interactor with the intestinal riboflavin transporter-3 (RFVT-3): role in functionality and cell biology. Am J Physiol Cell Physiol. 2019 06 01; 316(6):C805-C814. Sabui S, Subramanian VS, Pham Q, Said HM. PMID: 30892938; PMCID: PMC6620576.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    20. MicroRNA-103a regulates sodium-dependent vitamin C transporter-1 expression in intestinal epithelial cells. J Nutr Biochem. 2019 03; 65:46-53. Subramanian VS, Sabui S, Marchant JS, Said HM. PMID: 30616065; PMCID: PMC6420349.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansAnimalsCells
    21. Enterotoxigenic Escherichia coli heat labile enterotoxin inhibits intestinal ascorbic acid uptake via a cAMP-dependent NF-κB-mediated pathway. Am J Physiol Gastrointest Liver Physiol. 2019 01 01; 316(1):G55-G63. Subramenium GA, Sabui S, Marchant JS, Said HM, Subramanian VS. PMID: 30285481; PMCID: PMC6383388.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCells
    22. Sodium Butyrate Enhances Intestinal Riboflavin Uptake via Induction of Expression of Riboflavin Transporter-3 (RFVT3). Dig Dis Sci. 2019 01; 64(1):84-92. Subramanian VS, Sabui S, Heskett CW, Said HM. PMID: 30276569; PMCID: PMC6320279.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    23. Gastrointestinal Handling of Water-Soluble Vitamins. Compr Physiol. 2018 09 14; 8(4):1291-1311. Said HM, Nexo E. PMID: 30215865.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimals
    24. Effect of the proinflammatory cytokine TNF-α on intestinal riboflavin uptake: inhibition mediated via transcriptional mechanism(s). Am J Physiol Cell Physiol. 2018 11 01; 315(5):C653-C663. Anandam KY, Alwan OA, Subramanian VS, Srinivasan P, Kapadia R, Said HM. PMID: 30156861; PMCID: PMC6293048.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansAnimalsCells
    25. Biotin and pantothenic acid oversupplementation to conditional SLC5A6 KO mice prevents the development of intestinal mucosal abnormalities and growth defects. Am J Physiol Cell Physiol. 2018 07 01; 315(1):C73-C79. Sabui S, Kapadia R, Ghosal A, Schneider M, Lambrecht NWG, Said HM. PMID: 29669219; PMCID: PMC6087731.
      View in: PubMed   Mentions: 12     Fields:    Translation:Animals
    26. Tumor necrosis factor alpha reduces intestinal vitamin C uptake: a role for NF-κB-mediated signaling. Am J Physiol Gastrointest Liver Physiol. 2018 08 01; 315(2):G241-G248. Subramanian VS, Sabui S, Subramenium GA, Marchant JS, Said HM. PMID: 29631379; PMCID: PMC6139644.
      View in: PubMed   Mentions: 21     Fields:    Translation:HumansAnimalsCells
    27. Biotin Deficiency Induces Th1- and Th17-Mediated Proinflammatory Responses in Human CD4+ T Lymphocytes via Activation of the mTOR Signaling Pathway. J Immunol. 2018 04 15; 200(8):2563-2570. Elahi A, Sabui S, Narasappa NN, Agrawal S, Lambrecht NW, Agrawal A, Said HM. PMID: 29531163; PMCID: PMC5893381.
      View in: PubMed   Mentions: 26     Fields:    
    28. Correction: Mitochondrial Uptake of Thiamin Pyrophosphate: Physiological and Cell Biological Aspects. PLoS One. 2017; 12(10):e0186541. Subramanian VS, Nabokina SM, Lin-Moshier Y, Marchant JS, Said HM. PMID: 29020070; PMCID: PMC5636147.
      View in: PubMed   Mentions:    Fields:    
    29. Correction: Mechanism(S) Involved in the Colon-Specific Expression of the Thiamine Pyrophosphate (Tpp) Transporter. PLoS One. 2017; 12(10):e0186550. Nabokina SM, Ramos MB, Said HM. PMID: 29020075; PMCID: PMC5636160.
      View in: PubMed   Mentions: 1     Fields:    
    30. Inhibition of intestinal ascorbic acid uptake by lipopolysaccharide is mediated via transcriptional mechanisms. Biochim Biophys Acta Biomembr. 2018 Feb; 1860(2):556-565. Subramanian VS, Sabui S, Moradi H, Marchant JS, Said HM. PMID: 29030247; PMCID: PMC5732882.
      View in: PubMed   Mentions: 25     Fields:    Translation:HumansAnimalsCells
    31. Molecular identification and functional characterization of the human colonic thiamine pyrophosphate transporter. J Biol Chem. 2017 10 06; 292(40):16526. Nabokina SM, Inoue K, Subramanian VS, Valle JE, Yuasa H, Said HM. PMID: 28986434; PMCID: PMC5633116.
      View in: PubMed   Mentions: 1     Fields:    
    32. Molecular mechanisms involved in the adaptive regulation of the colonic thiamin pyrophosphate uptake process. Am J Physiol Cell Physiol. 2017 12 01; 313(6):C655-C663. Anandam KY, Srinivasan P, Subramanian VS, Said HM. PMID: 28931541; PMCID: PMC5814587.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimalsCells
    33. Role of MicroRNA-423-5p in posttranscriptional regulation of the intestinal riboflavin transporter-3. Am J Physiol Gastrointest Liver Physiol. 2017 Dec 01; 313(6):G589-G598. Lakhan R, Subramanian VS, Said HM. PMID: 28912250; PMCID: PMC5814671.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    34. Adaptive regulation of pancreatic acinar mitochondrial thiamin pyrophosphate uptake process: possible involvement of epigenetic mechanism(s). Am J Physiol Gastrointest Liver Physiol. 2017 Nov 01; 313(5):G448-G455. Sabui S, Subramanian VS, Kapadia R, Said HM. PMID: 28729247; PMCID: PMC5792211.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimalsCells
    35. Structure/functional aspects of the human riboflavin transporter-3 (SLC52A3): role of the predicted glycosylation and substrate-interacting sites. Am J Physiol Cell Physiol. 2017 Aug 01; 313(2):C228-C238. Subramanian VS, Sabui S, Teafatiller T, Bohl JA, Said HM. PMID: 28637675; PMCID: PMC5582875.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    36. Lipopolysaccharide inhibits colonic biotin uptake via interference with membrane expression of its transporter: a role for a casein kinase 2-mediated pathway. Am J Physiol Cell Physiol. 2017 Apr 01; 312(4):C376-C384. Lakhan R, Said HM. PMID: 28052864; PMCID: PMC5407016.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansAnimalsCells
    37. Molecular mechanism(s) involved in differential expression of vitamin C transporters along the intestinal tract. Am J Physiol Gastrointest Liver Physiol. 2017 Apr 01; 312(4):G340-G347. Subramanian VS, Srinivasan P, Wildman AJ, Marchant JS, Said HM. PMID: 27932501; PMCID: PMC5407060.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansAnimalsCells
    38. Mutations in SLC5A6 associated with brain, immune, bone, and intestinal dysfunction in a young child. Hum Genet. 2017 02; 136(2):253-261. Subramanian VS, Constantinescu AR, Benke PJ, Said HM. PMID: 27904971; PMCID: PMC5263180.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    39. SLC52A2 [p.P141T] and SLC52A3 [p.N21S] causing Brown-Vialetto-Van Laere Syndrome in an Indian patient: First genetically proven case with mutations in two riboflavin transporters. Clin Chim Acta. 2016 Nov 01; 462:210-214. Udhayabanu T, Subramanian VS, Teafatiller T, Gowda VK, Raghavan VS, Varalakshmi P, Said HM, Ashokkumar B. PMID: 27702554; PMCID: PMC5521005.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    40. Inhibition of Intestinal Thiamin Transport in Rat Model of Sepsis. Crit Care Med. 2016 09; 44(9):e875-81. Sassoon CS, Zhu E, Fang L, Subramanian VS, Said HM. PMID: 27065466; PMCID: PMC4987227.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    41. Role of the sodium-dependent multivitamin transporter (SMVT) in the maintenance of intestinal mucosal integrity. Am J Physiol Gastrointest Liver Physiol. 2016 09 01; 311(3):G561-70. Sabui S, Bohl JA, Kapadia R, Cogburn K, Ghosal A, Lambrecht NW, Said HM. PMID: 27492331; PMCID: PMC5076003.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    42. Functional thiamine deficiency in end-stage renal disease: malnutrition despite ample nutrients. Kidney Int. 2016 08; 90(2):252-254. Moradi H, Said HM. PMID: 27418090; PMCID: PMC5518601.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    43. Biotin deficiency enhances the inflammatory response of human dendritic cells. Am J Physiol Cell Physiol. 2016 09 01; 311(3):C386-91. Agrawal S, Agrawal A, Said HM. PMID: 27413170; PMCID: PMC5129763.
      View in: PubMed   Mentions: 46     Fields:    Translation:HumansCells
    44. Structure-function characterization of the human mitochondrial thiamin pyrophosphate transporter (hMTPPT; SLC25A19): Important roles for Ile(33), Ser(34), Asp(37), His(137) and Lys(291). Biochim Biophys Acta. 2016 08; 1858(8):1883-90. Sabui S, Subramanian VS, Kapadia R, Said HM. PMID: 27188525; PMCID: PMC4900926.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCells
    45. Uptake of ascorbic acid by pancreatic acinar cells is negatively impacted by chronic alcohol exposure. Am J Physiol Cell Physiol. 2016 07 01; 311(1):C129-35. Subramanian VS, Srinivasan P, Said HM. PMID: 27122159; PMCID: PMC4967129.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    46. Inhibition of pancreatic acinar mitochondrial thiamin pyrophosphate uptake by the cigarette smoke component 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Am J Physiol Gastrointest Liver Physiol. 2016 05 15; 310(10):G874-83. Srinivasan P, Thrower EC, Gorelick FS, Said HM. PMID: 26999808; PMCID: PMC4888549.
      View in: PubMed   Mentions: 8     Fields:    Translation:AnimalsCellsPHPublic Health
    47. Mechanism(S) Involved in the Colon-Specific Expression of the Thiamine Pyrophosphate (Tpp) Transporter. PLoS One. 2016; 11(2):e0149255. Nabokina SM, Ramos MB, Said HM. PMID: 26901654; PMCID: PMC4764741.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    48. The human colonic thiamine pyrophosphate transporter (hTPPT) is a glycoprotein and N-linked glycosylation is important for its function. Biochim Biophys Acta. 2016 Apr; 1858(4):866-71. Nabokina SM, Subramanian VS, Said HM. PMID: 26828122; PMCID: PMC4779673.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    49. Conditional (intestinal-specific) knockout of the riboflavin transporter-3 (RFVT-3) impairs riboflavin absorption. Am J Physiol Gastrointest Liver Physiol. 2016 Feb 15; 310(4):G285-93. Subramanian VS, Lambrecht N, Lytle C, Said HM. PMID: 26660539; PMCID: PMC4754740.
      View in: PubMed   Mentions: 12     Fields:    Translation:AnimalsCells
    50. Chronic Nicotine Exposure In Vivo and In Vitro Inhibits Vitamin B1 (Thiamin) Uptake by Pancreatic Acinar Cells. PLoS One. 2015; 10(12):e0143575. Srinivasan P, Thrower EC, Loganathan G, Balamurugan AN, Subramanian VS, Gorelick FS, Said HM. PMID: 26633299; PMCID: PMC4669105.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    51. Novel nonsense mutation (p.Ile411Metfs*12) in the SLC19A2 gene causing Thiamine Responsive Megaloblastic Anemia in an Indian patient. Clin Chim Acta. 2016 Jan 15; 452:44-9. Manimaran P, Subramanian VS, Karthi S, Gandhimathi K, Varalakshmi P, Ganesh R, Rathinavel A, Said HM, Ashokkumar B. PMID: 26549656.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    52. Chronic alcohol exposure affects pancreatic acinar mitochondrial thiamin pyrophosphate uptake: studies with mouse 266-6 cell line and primary cells. Am J Physiol Gastrointest Liver Physiol. 2015 Nov 01; 309(9):G750-8. Srinivasan P, Nabokina S, Said HM. PMID: 26316591; PMCID: PMC4628969.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    53. Luminal 5-HT stimulates colonic bicarbonate secretion in rats. Br J Pharmacol. 2015 Oct; 172(19):4655-70. Kaji I, Akiba Y, Said H, Narimatsu K, Kaunitz JD. PMID: 26061462; PMCID: PMC4594270.
      View in: PubMed   Mentions: 13     Fields:    Translation:Animals
    54. Molecular Mechanisms Mediating the Adaptive Regulation of Intestinal Riboflavin Uptake Process. PLoS One. 2015; 10(6):e0131698. Subramanian VS, Ghosal A, Kapadia R, Nabokina SM, Said HM. PMID: 26121134; PMCID: PMC4484800.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCells
    55. Salmonella infection inhibits intestinal biotin transport: cellular and molecular mechanisms. Am J Physiol Gastrointest Liver Physiol. 2015 Jul 15; 309(2):G123-31. Ghosal A, Jellbauer S, Kapadia R, Raffatellu M, Said HM. PMID: 25999427; PMCID: PMC4504957.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCells
    56. Identification of residues/sequences in the human riboflavin transporter-2 that is important for function and cell biology. Nutr Metab (Lond). 2015; 12:13. Subramanian VS, Kapadia R, Ghosal A, Said HM. PMID: 25798182; PMCID: PMC4367879.
      View in: PubMed   Mentions: 4  
    57. Regulation of basal promoter activity of the human thiamine pyrophosphate transporter SLC44A4 in human intestinal epithelial cells. Am J Physiol Cell Physiol. 2015 05 01; 308(9):C750-7. Nabokina SM, Ramos MB, Valle JE, Said HM. PMID: 25715703; PMCID: PMC4420793.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    58. Water-soluble vitamins. World Rev Nutr Diet. 2015; 111:30-7. Said HM. PMID: 25418386.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    59. Identification and characterization of the minimal 5'-regulatory region of the human riboflavin transporter-3 (SLC52A3) in intestinal epithelial cells. Am J Physiol Cell Physiol. 2015 Jan 15; 308(2):C189-96. Ghosal A, Sabui S, Said HM. PMID: 25394472; PMCID: PMC4297772.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimalsCells
    60. Identification and characterization of 5'-flanking region of the human riboflavin transporter 1 gene (SLC52A1). Gene. 2014 Dec 10; 553(1):49-56. Sabui S, Ghosal A, Said HM. PMID: 25284511; PMCID: PMC4254174.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimalsCells
    61. Chronic alcohol exposure inhibits biotin uptake by pancreatic acinar cells: possible involvement of epigenetic mechanisms. Am J Physiol Gastrointest Liver Physiol. 2014 Nov 01; 307(9):G941-9. Srinivasan P, Kapadia R, Biswas A, Said HM. PMID: 25214397; PMCID: PMC4250263.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansAnimalsCells
    62. Biotin uptake by mouse and human pancreatic beta cells/islets: a regulated, lipopolysaccharide-sensitive carrier-mediated process. Am J Physiol Gastrointest Liver Physiol. 2014 Aug 01; 307(3):G365-73. Ghosal A, Sekar TV, Said HM. PMID: 24904078; PMCID: PMC4121639.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansAnimalsCells
    63. Mechanisms involved in the inhibitory effect of chronic alcohol exposure on pancreatic acinar thiamin uptake. Am J Physiol Gastrointest Liver Physiol. 2014 Apr 01; 306(7):G631-9. Srinivasan P, Subramanian VS, Said HM. PMID: 24525018; PMCID: PMC3962591.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    64. Molecular identification and functional characterization of the human colonic thiamine pyrophosphate transporter. J Biol Chem. 2014 Feb 14; 289(7):4405-16. Nabokina SM, Inoue K, Subramanian VS, Valle JE, Yuasa H, Said HM. PMID: 24379411; PMCID: PMC3924303.
      View in: PubMed   Mentions: 32     Fields:    Translation:HumansAnimalsCells
    65. Association of TM4SF4 with the human thiamine transporter-2 in intestinal epithelial cells. Dig Dis Sci. 2014 Mar; 59(3):583-90. Subramanian VS, Nabokina SM, Said HM. PMID: 24282057; PMCID: PMC3943980.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    66. Effect of the cigarette smoke component, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), on physiological and molecular parameters of thiamin uptake by pancreatic acinar cells. PLoS One. 2013; 8(11):e78853. Srinivasan P, Subramanian VS, Said HM. PMID: 24244374; PMCID: PMC3820693.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimalsCells
    67. Enterotoxigenic Escherichia coli infection and intestinal thiamin uptake: studies with intestinal epithelial Caco-2 monolayers. Am J Physiol Cell Physiol. 2013 Dec 01; 305(11):C1185-91. Ghosal A, Chatterjee NS, Chou T, Said HM. PMID: 24133060; PMCID: PMC3882383.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    68. Mitochondrial uptake of thiamin pyrophosphate: physiological and cell biological aspects. PLoS One. 2013; 8(8):e73503. Subramanian VS, Nabokina SM, Lin-Moshier Y, Marchant JS, Said HM. PMID: 24023687; PMCID: PMC3758298.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansAnimalsCells
    69. Adaptive regulation of human intestinal thiamine uptake by extracellular substrate level: a role for THTR-2 transcriptional regulation. Am J Physiol Gastrointest Liver Physiol. 2013 Oct 15; 305(8):G593-9. Nabokina SM, Subramanian VS, Valle JE, Said HM. PMID: 23989004; PMCID: PMC3798731.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansCells
    70. Recent advances in transport of water-soluble vitamins in organs of the digestive system: a focus on the colon and the pancreas. Am J Physiol Gastrointest Liver Physiol. 2013 Nov; 305(9):G601-10. Said HM. PMID: 23989008; PMCID: PMC3840235.
      View in: PubMed   Mentions: 28     Fields:    Translation:HumansAnimals
    71. Characterization of the human mitochondrial thiamine pyrophosphate transporter SLC25A19 minimal promoter: a role for NF-Y in regulating basal transcription. Gene. 2013 Oct 10; 528(2):248-55. Nabokina SM, Valle JE, Said HM. PMID: 23872534; PMCID: PMC3764993.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    72. Chronic alcohol feeding inhibits physiological and molecular parameters of intestinal and renal riboflavin transport. Am J Physiol Cell Physiol. 2013 Sep; 305(5):C539-46. Subramanian VS, Subramanya SB, Ghosal A, Said HM. PMID: 23804199; PMCID: PMC3761153.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    73. Mammalian colonocytes possess a carrier-mediated mechanism for uptake of vitamin B3 (niacin): studies utilizing human and mouse colonic preparations. Am J Physiol Gastrointest Liver Physiol. 2013 Aug 01; 305(3):G207-13. Kumar JS, Subramanian VS, Kapadia R, Kashyap ML, Said HM. PMID: 23744738; PMCID: PMC3742858.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansAnimalsCells
    74. Identification and functional analysis of the primary pantothenate transporter, PfPAT, of the human malaria parasite Plasmodium falciparum. J Biol Chem. 2013 Jul 12; 288(28):20558-67. Augagneur Y, Jaubert L, Schiavoni M, Pachikara N, Garg A, Usmani-Brown S, Wesolowski D, Zeller S, Ghosal A, Cornillot E, Said HM, Kumar P, Altman S, Ben Mamoun C. PMID: 23729665; PMCID: PMC3711320.
      View in: PubMed   Mentions: 21     Fields:    Translation:HumansAnimalsCells
    75. Mechanism of IL-1β modulation of intestinal epithelial barrier involves p38 kinase and activating transcription factor-2 activation. J Immunol. 2013 Jun 15; 190(12):6596-606. Al-Sadi R, Guo S, Ye D, Dokladny K, Alhmoud T, Ereifej L, Said HM, Ma TY. PMID: 23656735; PMCID: PMC3677168.
      View in: PubMed   Mentions: 58     Fields:    Translation:HumansAnimalsCells
    76. Role of HDL dysfunction in end-stage renal disease: a double-edged sword. J Ren Nutr. 2013 May; 23(3):203-6. Moradi H, Vaziri ND, Kashyap ML, Said HM, Kalantar-Zadeh K. PMID: 23611547; PMCID: PMC3664234.
      View in: PubMed   Mentions: 42     Fields:    Translation:Humans
    77. Glyoxalate reductase/hydroxypyruvate reductase interacts with the sodium-dependent vitamin C transporter-1 to regulate cellular vitamin C homeostasis. Am J Physiol Gastrointest Liver Physiol. 2013 Jun 15; 304(12):G1079-86. Subramanian VS, Nabokina SM, Patton JR, Marchant JS, Moradi H, Said HM. PMID: 23599041; PMCID: PMC3680717.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    78. Identification and functional characterization of the Caenorhabditis elegans riboflavin transporters rft-1 and rft-2. PLoS One. 2013; 8(3):e58190. Biswas A, Elmatari D, Rothman J, LaMunyon CW, Said HM. PMID: 23483992; PMCID: PMC3590142.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    79. Differentiation-dependent regulation of intestinal vitamin B(2) uptake: studies utilizing human-derived intestinal epithelial Caco-2 cells and native rat intestine. Am J Physiol Gastrointest Liver Physiol. 2013 Apr 15; 304(8):G741-8. Subramanian VS, Ghosal A, Subramanya SB, Lytle C, Said HM. PMID: 23413253; PMCID: PMC3625875.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCells
    80. Post-transcriptional nature of uremia-induced downregulation of hepatic apolipoprotein A-I production. Transl Res. 2013 Jun; 161(6):477-85. Moradi H, Said HM, Vaziri ND. PMID: 23219399; PMCID: PMC3609941.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    81. Lipopolysaccharide causes an increase in intestinal tight junction permeability in vitro and in vivo by inducing enterocyte membrane expression and localization of TLR-4 and CD14. Am J Pathol. 2013 Feb; 182(2):375-87. Guo S, Al-Sadi R, Said HM, Ma TY. PMID: 23201091; PMCID: PMC3562736.
      View in: PubMed   Mentions: 224     Fields:    Translation:HumansAnimalsCells
    82. Conditional knockout of the Slc5a6 gene in mouse intestine impairs biotin absorption. Am J Physiol Gastrointest Liver Physiol. 2013 Jan 01; 304(1):G64-71. Ghosal A, Lambrecht N, Subramanya SB, Kapadia R, Said HM. PMID: 23104561; PMCID: PMC3543636.
      View in: PubMed   Mentions: 34     Fields:    Translation:AnimalsCells
    83. Modulation of function of sodium-dependent vitamin C transporter 1 (SVCT1) by Rab8a in intestinal epithelial cells: studies utilizing Caco-2 cells and Rab8a knockout mice. Dig Dis Sci. 2013 Mar; 58(3):641-9. Subramanian VS, Subramanya SB, Ghosal A, Marchant JS, Harada A, Said HM. PMID: 23014846; PMCID: PMC3547156.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansAnimalsCells
    84. Mechanism and regulation of vitamin B2 (riboflavin) uptake by mouse and human pancreatic β-cells/islets: physiological and molecular aspects. Am J Physiol Gastrointest Liver Physiol. 2012 Nov 01; 303(9):G1052-8. Ghosal A, Said HM. PMID: 22917629; PMCID: PMC3517668.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    85. A high-affinity and specific carrier-mediated mechanism for uptake of thiamine pyrophosphate by human colonic epithelial cells. Am J Physiol Gastrointest Liver Physiol. 2012 Aug 01; 303(3):G389-95. Nabokina SM, Said HM. PMID: 22628036; PMCID: PMC3423106.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    86. Effect of clinical mutations on functionality of the human riboflavin transporter-2 (hRFT-2). Mol Genet Metab. 2012 Apr; 105(4):652-7. Nabokina SM, Subramanian VS, Said HM. PMID: 22273710; PMCID: PMC3309148.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    87. Biotin: biochemical, physiological and clinical aspects. Subcell Biochem. 2012; 56:1-19. Said HM. PMID: 22116691.
      View in: PubMed   Mentions: 31     Fields:    Translation:HumansAnimals
    88. Evaluation of the GenoType® MTBDRsl assay for susceptibility testing of second-line anti-tuberculosis drugs. Int J Tuberc Lung Dis. 2012 Jan; 16(1):104-9. Said HM, Kock MM, Ismail NA, Baba K, Omar SV, Osman AG, Hoosen AA, Ehlers MM. PMID: 22236854.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    89. Relative contribution of THTR-1 and THTR-2 in thiamin uptake by pancreatic acinar cells: studies utilizing Slc19a2 and Slc19a3 knockout mouse models. Am J Physiol Gastrointest Liver Physiol. 2012 Mar 01; 302(5):G572-8. Subramanian VS, Subramanya SB, Said HM. PMID: 22194418; PMCID: PMC3311432.
      View in: PubMed   Mentions: 18     Fields:    Translation:HumansAnimalsCells
    90. Reciprocal expression of survivin and SMAC/DIABLO in primary breast cancer. Med Oncol. 2012 Dec; 29(4):2535-42. Mansour A, Nabil M, Ali-Labib R, Said H, Annos F. PMID: 22161156.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    91. Cys(294) is essential for the function of the human sodium-dependent multivitamin transporter. Biochim Biophys Acta. 2012 Jan; 1818(1):97-102. Ghosal A, Said HM. PMID: 22015582; PMCID: PMC3230660.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    92. Effect of chronic alcohol exposure on folate uptake by liver mitochondria. Am J Physiol Cell Physiol. 2012 Jan 01; 302(1):C203-9. Biswas A, Senthilkumar SR, Said HM. PMID: 21956163; PMCID: PMC3328914.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    93. Thiamin uptake by pancreatic acinar cells: effect of chronic alcohol feeding/exposure. Am J Physiol Gastrointest Liver Physiol. 2011 Nov; 301(5):G896-904. Subramanya SB, Subramanian VS, Sekar VT, Said HM. PMID: 21868632; PMCID: PMC3220324.
      View in: PubMed   Mentions: 17     Fields:    Translation:AnimalsCells
    94. Tspan-1 interacts with the thiamine transporter-1 in human intestinal epithelial cells and modulates its stability. Am J Physiol Gastrointest Liver Physiol. 2011 Nov; 301(5):G808-13. Nabokina SM, Senthilkumar SR, Said HM. PMID: 21836059; PMCID: PMC3220328.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCells
    95. Differential expression of human riboflavin transporters -1, -2, and -3 in polarized epithelia: a key role for hRFT-2 in intestinal riboflavin uptake. Biochim Biophys Acta. 2011 Dec; 1808(12):3016-21. Subramanian VS, Subramanya SB, Rapp L, Marchant JS, Ma TY, Said HM. PMID: 21854757; PMCID: PMC3196270.
      View in: PubMed   Mentions: 29     Fields:    Translation:HumansAnimalsCells
    96. Intestinal absorption of water-soluble vitamins in health and disease. Biochem J. 2011 Aug 01; 437(3):357-72. Said HM. PMID: 21749321; PMCID: PMC4049159.
      View in: PubMed   Mentions: 114     Fields:    Translation:HumansAnimals
    97. Role of the putative N-glycosylation and PKC-phosphorylation sites of the human sodium-dependent multivitamin transporter (hSMVT) in function and regulation. Biochim Biophys Acta. 2011 Aug; 1808(8):2073-80. Ghosal A, Subramanian VS, Said HM. PMID: 21570947; PMCID: PMC3130002.
      View in: PubMed   Mentions: 14     Fields:    Translation:HumansCells
    98. Role of cysteine residues in cell surface expression of the human riboflavin transporter-2 (hRFT2) in intestinal epithelial cells. Am J Physiol Gastrointest Liver Physiol. 2011 Jul; 301(1):G100-9. Subramanian VS, Rapp L, Marchant JS, Said HM. PMID: 21512156; PMCID: PMC3129935.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    99. Cellular and molecular mechanism of interleukin-1β modulation of Caco-2 intestinal epithelial tight junction barrier. J Cell Mol Med. 2011 Apr; 15(4):970-82. Al-Sadi R, Ye D, Said HM, Ma TY. PMID: 20406328; PMCID: PMC3922681.
      View in: PubMed   Mentions: 27     Fields:    Translation:HumansCells
    100. Chronic alcohol exposure negatively impacts the physiological and molecular parameters of the renal biotin reabsorption process. Am J Physiol Renal Physiol. 2011 Mar; 300(3):F611-7. Subramanian VS, Subramanya SB, Said HM. PMID: 21209005; PMCID: PMC3064131.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCells
    101. Association of PDZ-containing protein PDZD11 with the human sodium-dependent multivitamin transporter. Am J Physiol Gastrointest Liver Physiol. 2011 Apr; 300(4):G561-7. Nabokina SM, Subramanian VS, Said HM. PMID: 21183659; PMCID: PMC3074986.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimalsCells
    102. Effect of chronic kidney disease on the expression of thiamin and folic acid transporters. Nephrol Dial Transplant. 2011 Jul; 26(7):2137-44. Bukhari FJ, Moradi H, Gollapudi P, Ju Kim H, Vaziri ND, Said HM. PMID: 21149507; PMCID: PMC3164444.
      View in: PubMed   Mentions: 18     Fields:    Translation:Animals
    103. Inhibition of intestinal biotin absorption by chronic alcohol feeding: cellular and molecular mechanisms. Am J Physiol Gastrointest Liver Physiol. 2011 Mar; 300(3):G494-501. Subramanya SB, Subramanian VS, Kumar JS, Hoiness R, Said HM. PMID: 21148397; PMCID: PMC3064116.
      View in: PubMed   Mentions: 18     Fields:    Translation:HumansAnimalsCells
    104. IL-1beta-induced increase in intestinal epithelial tight junction permeability is mediated by MEKK-1 activation of canonical NF-kappaB pathway. Am J Pathol. 2010 Nov; 177(5):2310-22. Al-Sadi R, Ye D, Said HM, Ma TY. PMID: 21048223; PMCID: PMC2966790.
      View in: PubMed   Mentions: 82     Fields:    Translation:HumansCells
    105. Structure-function activity of the human sodium-dependent multivitamin transporter: role of His¹¹⁵ and His²⁵⁴. Am J Physiol Cell Physiol. 2011 Jan; 300(1):C97-104. Ghosal A, Said HM. PMID: 20962270; PMCID: PMC3023183.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    106. Chronic alcohol consumption and intestinal thiamin absorption: effects on physiological and molecular parameters of the uptake process. Am J Physiol Gastrointest Liver Physiol. 2010 Jul; 299(1):G23-31. Subramanya SB, Subramanian VS, Said HM. PMID: 20448146; PMCID: PMC2904112.
      View in: PubMed   Mentions: 34     Fields:    Translation:HumansAnimalsCells
    107. Knockout of the folate transporter folt-1 causes germline and somatic defects in C. elegans. BMC Dev Biol. 2010 May 04; 10:46. Austin MU, Liau WS, Balamurugan K, Ashokkumar B, Said HM, LaMunyon CW. PMID: 20441590; PMCID: PMC2874772.
      View in: PubMed   Mentions: 17     Fields:    Translation:AnimalsCells
    108. Effect of chronic alcohol feeding on physiological and molecular parameters of renal thiamin transport. Am J Physiol Renal Physiol. 2010 Jul; 299(1):F28-34. Subramanian VS, Subramanya SB, Tsukamoto H, Said HM. PMID: 20427470; PMCID: PMC2904160.
      View in: PubMed   Mentions: 17     Fields:    Translation:AnimalsCells
    109. Mechanism and regulation of folate uptake by pancreatic acinar cells: effect of chronic alcohol consumption. Am J Physiol Gastrointest Liver Physiol. 2010 Jun; 298(6):G985-93. Said HM, Mee L, Sekar VT, Ashokkumar B, Pandol SJ. PMID: 20360131; PMCID: PMC3774332.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansAnimalsCells
    110. Molecular determinants dictating cell surface expression of the human sodium-dependent vitamin C transporter-2 in human liver cells. Am J Physiol Gastrointest Liver Physiol. 2010 Feb; 298(2):G267-74. Subramanian VS, Marchant JS, Said HM. PMID: 19926816; PMCID: PMC2822508.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    111. Impaired intestinal vitamin B1 (thiamin) uptake in thiamin transporter-2-deficient mice. Gastroenterology. 2010 May; 138(5):1802-9. Reidling JC, Lambrecht N, Kassir M, Said HM. PMID: 19879271; PMCID: PMC4916904.
      View in: PubMed   Mentions: 33     Fields:    Translation:Animals
    112. Enteropathogenic Escherichia coli inhibits intestinal vitamin B1 (thiamin) uptake: studies with human-derived intestinal epithelial Caco-2 cells. Am J Physiol Gastrointest Liver Physiol. 2009 Oct; 297(4):G825-33. Ashokkumar B, Kumar JS, Hecht GA, Said HM. PMID: 19628653; PMCID: PMC2763801.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCells
    113. Identification of dynein light chain road block-1 as a novel interaction partner with the human reduced folate carrier. Am J Physiol Gastrointest Liver Physiol. 2009 Sep; 297(3):G480-7. Ashokkumar B, Nabokina SM, Ma TY, Said HM. PMID: 19571232; PMCID: PMC2739825.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansCells
    114. Pancreatic beta cells and islets take up thiamin by a regulated carrier-mediated process: studies using mice and human pancreatic preparations. Am J Physiol Gastrointest Liver Physiol. 2009 Jul; 297(1):G197-206. Mee L, Nabokina SM, Sekar VT, Subramanian VS, Maedler K, Said HM. PMID: 19423748; PMCID: PMC2711754.
      View in: PubMed   Mentions: 22     Fields:    Translation:HumansAnimalsCells
    115. Membrane targeting and intracellular trafficking of the human sodium-dependent multivitamin transporter in polarized epithelial cells. Am J Physiol Cell Physiol. 2009 Apr; 296(4):C663-71. Subramanian VS, Marchant JS, Boulware MJ, Ma TY, Said HM. PMID: 19211916; PMCID: PMC2670647.
      View in: PubMed   Mentions: 25     Fields:    Translation:HumansAnimalsCells
    116. Introduction to "Advances in understanding of the biological role of biotin at the clinical, biochemical, and molecular level". J Nutr. 2009 Jan; 139(1):152-3. Mock DM, Said H. PMID: 19056638.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimals
    117. Cell and molecular aspects of human intestinal biotin absorption. J Nutr. 2009 Jan; 139(1):158-62. Said HM. PMID: 19056639; PMCID: PMC2646215.
      View in: PubMed   Mentions: 29     Fields:    Translation:HumansCells
    118. Mechanisms and regulation of vitamin C uptake: studies of the hSVCT systems in human liver epithelial cells. Am J Physiol Gastrointest Liver Physiol. 2008 Dec; 295(6):G1217-27. Reidling JC, Subramanian VS, Dahhan T, Sadat M, Said HM. PMID: 18845575; PMCID: PMC2604802.
      View in: PubMed   Mentions: 24     Fields:    Translation:HumansCells
    119. Differentiation-dependent regulation of the intestinal folate uptake process: studies with Caco-2 cells and native mouse intestine. Am J Physiol Cell Physiol. 2008 Sep; 295(3):C828-35. Subramanian VS, Reidling JC, Said HM. PMID: 18650265; PMCID: PMC2544450.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimalsCells
    120. N-Glycosylation is required for Na+-dependent vitamin C transporter functionality. Biochem Biophys Res Commun. 2008 Sep 12; 374(1):123-7. Subramanian VS, Marchant JS, Reidling JC, Said HM. PMID: 18619416; PMCID: PMC2528843.
      View in: PubMed   Mentions: 19     Fields:    Translation:HumansCells
    121. Pyridoxine uptake by colonocytes: a specific and regulated carrier-mediated process. Am J Physiol Cell Physiol. 2008 May; 294(5):C1192-7. Said ZM, Subramanian VS, Vaziri ND, Said HM. PMID: 18353902.
      View in: PubMed   Mentions: 20     Fields:    Translation:HumansAnimals
    122. Apical membrane targeting and trafficking of the human proton-coupled transporter in polarized epithelia. Am J Physiol Cell Physiol. 2008 Jan; 294(1):C233-40. Subramanian VS, Marchant JS, Said HM. PMID: 18003745.
      View in: PubMed   Mentions: 21     Fields:    Translation:HumansAnimalsCells
    123. Mechanism of nicotinic acid transport in human liver cells: experiments with HepG2 cells and primary hepatocytes. Am J Physiol Cell Physiol. 2007 Dec; 293(6):C1773-8. Said HM, Nabokina SM, Balamurugan K, Mohammed ZM, Urbina C, Kashyap ML. PMID: 17928533.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansCells
    124. Tight junction targeting and intracellular trafficking of occludin in polarized epithelial cells. Am J Physiol Cell Physiol. 2007 Nov; 293(5):C1717-26. Subramanian VS, Marchant JS, Ye D, Ma TY, Said HM. PMID: 17855770.
      View in: PubMed   Mentions: 14     Fields:    Translation:HumansAnimalsCells
    125. Effect of folate oversupplementation on folate uptake by human intestinal and renal epithelial cells. Am J Clin Nutr. 2007 Jul; 86(1):159-66. Ashokkumar B, Mohammed ZM, Vaziri ND, Said HM. PMID: 17616776.
      View in: PubMed   Mentions: 31     Fields:    Translation:HumansCells
    126. Targeting and intracellular trafficking of clinically relevant hTHTR1 mutations in human cell lines. Clin Sci (Lond). 2007 Jul; 113(2):93-102. Subramanian VS, Marchant JS, Said HM. PMID: 17331069.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    127. Cloning and functional characterization of a folate transporter from the nematode Caenorhabditis elegans. Am J Physiol Cell Physiol. 2007 Aug; 293(2):C670-81. Balamurugan K, Ashokkumar B, Moussaif M, Sze JY, Said HM. PMID: 17475669.
      View in: PubMed   Mentions: 15     Fields:    Translation:AnimalsCells
    128. Vitamin B1 (thiamine) uptake by human retinal pigment epithelial (ARPE-19) cells: mechanism and regulation. J Physiol. 2007 Jul 01; 582(Pt 1):73-85. Subramanian VS, Mohammed ZM, Molina A, Marchant JS, Vaziri ND, Said HM. PMID: 17463047; PMCID: PMC2075275.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCells
    129. Regulation of the human biotin transporter hSMVT promoter by KLF-4 and AP-2: confirmation of promoter activity in vivo. Am J Physiol Cell Physiol. 2007 Apr; 292(4):C1305-12. Reidling JC, Said HM. PMID: 17135299.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansAnimalsCells
    130. Molecular mechanisms involved in the adaptive regulation of human intestinal biotin uptake: A study of the hSMVT system. Am J Physiol Gastrointest Liver Physiol. 2007 Jan; 292(1):G275-81. Reidling JC, Nabokina SM, Said HM. PMID: 16959947.
      View in: PubMed   Mentions: 26     Fields:    Translation:HumansCells
    131. Biotin-responsive basal ganglia disease-linked mutations inhibit thiamine transport via hTHTR2: biotin is not a substrate for hTHTR2. Am J Physiol Cell Physiol. 2006 Nov; 291(5):C851-9. Subramanian VS, Marchant JS, Said HM. PMID: 16790503.
      View in: PubMed   Mentions: 28     Fields:    Translation:HumansAnimalsCells
    132. Thiamin uptake by the human-derived renal epithelial (HEK-293) cells: cellular and molecular mechanisms. Am J Physiol Renal Physiol. 2006 Oct; 291(4):F796-805. Ashokkumar B, Vaziri ND, Said HM. PMID: 16705148.
      View in: PubMed   Mentions: 27     Fields:    Translation:HumansCells
    133. Intestinal absorption of water-soluble vitamins: an update. Curr Opin Gastroenterol. 2006 Mar; 22(2):140-6. Said HM, Mohammed ZM. PMID: 16462170.
      View in: PubMed   Mentions: 44     Fields:    Translation:HumansAnimals
    134. Role of reduced folate carrier in intestinal folate uptake. Am J Physiol Cell Physiol. 2006 Jul; 291(1):C189-93. Balamurugan K, Said HM. PMID: 16495369.
      View in: PubMed   Mentions: 12     Fields:    Translation:AnimalsCells
    135. Developmental maturation of intestinal and renal thiamin uptake: studies in wild-type and transgenic mice carrying human THTR-1 and 2 promoters. J Cell Physiol. 2006 Feb; 206(2):371-7. Reidling JC, Nabokina SM, Balamurugan K, Said HM. PMID: 16206251.
      View in: PubMed   Mentions: 21     Fields:    Translation:HumansAnimalsCells
    136. Alternative transcripts of rat slc19a1: defective sorting and inefficient expression of alternative splicing products--an addendum. DNA Seq. 2006 Feb; 17(1):83-6. Schrader S, Kneuer C, Said HM, Honscha W. PMID: 16753822.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    137. Targeting and trafficking of the human thiamine transporter-2 in epithelial cells. J Biol Chem. 2006 Feb 24; 281(8):5233-45. Subramanian VS, Marchant JS, Said HM. PMID: 16371350.
      View in: PubMed   Mentions: 20     Fields:    Translation:HumansAnimalsCells
    138. Differentiation-dependent up-regulation of intestinal thiamin uptake: cellular and molecular mechanisms. J Biol Chem. 2005 Sep 23; 280(38):32676-82. Nabokina SM, Reidling JC, Said HM. PMID: 16055442.
      View in: PubMed   Mentions: 14     Fields:    Translation:HumansAnimalsCells
    139. Mechanism of riboflavin uptake by cultured human retinal pigment epithelial ARPE-19 cells: possible regulation by an intracellular Ca2+-calmodulin-mediated pathway. J Physiol. 2005 Jul 15; 566(Pt 2):369-77. Said HM, Wang S, Ma TY. PMID: 15878949; PMCID: PMC1464759.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCells
    140. Mechanism of TNF-{alpha} modulation of Caco-2 intestinal epithelial tight junction barrier: role of myosin light-chain kinase protein expression. Am J Physiol Gastrointest Liver Physiol. 2005 Mar; 288(3):G422-30. Ma TY, Boivin MA, Ye D, Pedram A, Said HM. PMID: 15701621.
      View in: PubMed   Mentions: 174     Fields:    Translation:HumansCells
    141. Mechanism and regulation of human intestinal niacin uptake. Am J Physiol Cell Physiol. 2005 Jul; 289(1):C97-103. Nabokina SM, Kashyap ML, Said HM. PMID: 15728713.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansCells
    142. Adaptive regulation of intestinal thiamin uptake: molecular mechanism using wild-type and transgenic mice carrying hTHTR-1 and -2 promoters. Am J Physiol Gastrointest Liver Physiol. 2005 Jun; 288(6):G1127-34. Reidling JC, Said HM. PMID: 15705657.
      View in: PubMed   Mentions: 16     Fields:    Translation:HumansAnimalsCells
    143. Biotin uptake by human proximal tubular epithelial cells: cellular and molecular aspects. Am J Physiol Renal Physiol. 2005 Apr; 288(4):F823-31. Balamurugan K, Vaziri ND, Said HM. PMID: 15561972.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCells
    144. Characterization of the 5'-regulatory region of the human thiamin transporter SLC19A3: in vitro and in vivo studies. Am J Physiol Gastrointest Liver Physiol. 2004 Oct; 287(4):G822-9. Nabokina SM, Said HM. PMID: 15217784.
      View in: PubMed   Mentions: 33     Fields:    Translation:HumansCells
    145. A C-terminal region dictates the apical plasma membrane targeting of the human sodium-dependent vitamin C transporter-1 in polarized epithelia. J Biol Chem. 2004 Jun 25; 279(26):27719-28. Subramanian VS, Marchant JS, Boulware MJ, Said HM. PMID: 15084584.
      View in: PubMed   Mentions: 26     Fields:    Translation:HumansAnimalsCells
    146. Mechanism and regulation of folate uptake by human pancreatic epithelial MIA PaCa-2 cells. Am J Physiol Cell Physiol. 2004 Jul; 287(1):C142-8. Nabokina SM, Ma TY, Said HM. PMID: 14998787.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCells
    147. TNF-alpha-induced increase in intestinal epithelial tight junction permeability requires NF-kappa B activation. Am J Physiol Gastrointest Liver Physiol. 2004 Mar; 286(3):G367-76. Ma TY, Iwamoto GK, Hoa NT, Akotia V, Pedram A, Boivin MA, Said HM. PMID: 14766535.
      View in: PubMed   Mentions: 348     Fields:    Translation:HumansCells
    148. Biotin supply affects rates of cell proliferation, biotinylation of carboxylases and histones, and expression of the gene encoding the sodium-dependent multivitamin transporter in JAr choriocarcinoma cells. Eur J Nutr. 2004 Feb; 43(1):23-31. Crisp SE, Griffin JB, White BR, Toombs CF, Camporeale G, Said HM, Zempleni J. PMID: 14991266.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCells
    149. Recent advances in carrier-mediated intestinal absorption of water-soluble vitamins. Annu Rev Physiol. 2004; 66:419-46. Said HM. PMID: 14977409.
      View in: PubMed   Mentions: 42     Fields:    Translation:HumansAnimals
    150. Polarized expression of members of the solute carrier SLC19A gene family of water-soluble multivitamin transporters: implications for physiological function. Biochem J. 2003 Nov 15; 376(Pt 1):43-8. Boulware MJ, Subramanian VS, Said HM, Marchant JS. PMID: 14602044; PMCID: PMC1223768.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansAnimalsCells
    151. Expression and functional contribution of hTHTR-2 in thiamin absorption in human intestine. Am J Physiol Gastrointest Liver Physiol. 2004 Mar; 286(3):G491-8. Said HM, Balamurugan K, Subramanian VS, Marchant JS. PMID: 14615284.
      View in: PubMed   Mentions: 44     Fields:    Translation:HumansCells
    152. In vitro and in vivo characterization of the minimal promoter region of the human thiamin transporter SLC19A2. Am J Physiol Cell Physiol. 2003 Sep; 285(3):C633-41. Reidling JC, Said HM. PMID: 12900388.
      View in: PubMed   Mentions: 19     Fields:    Translation:HumansAnimalsCells
    153. Folate uptake in the human intestine: promoter activity and effect of folate deficiency. J Cell Physiol. 2003 Aug; 196(2):403-8. Subramanian VS, Chatterjee N, Said HM. PMID: 12811835.
      View in: PubMed   Mentions: 16     Fields:    Translation:HumansCells
    154. A carrier-mediated mechanism for pyridoxine uptake by human intestinal epithelial Caco-2 cells: regulation by a PKA-mediated pathway. Am J Physiol Cell Physiol. 2003 Nov; 285(5):C1219-25. Said HM, Ortiz A, Ma TY. PMID: 12867360.
      View in: PubMed   Mentions: 22     Fields:    Translation:HumansCells
    155. Ontogenic regulation of folate transport across rat jejunal brush-border membrane. Am J Physiol Gastrointest Liver Physiol. 2003 Nov; 285(5):G1068-73. Balamurugan K, Said HM. PMID: 12842826.
      View in: PubMed   Mentions: 7     Fields:    Translation:AnimalsCells
    156. Comparative analysis of ontogenic changes in renal and intestinal biotin transport in the rat. Am J Physiol Renal Physiol. 2003 Apr; 284(4):F737-42. Nabokina SM, Subramanian VS, Said HM. PMID: 12620923.
      View in: PubMed   Mentions: 16     Fields:    Translation:AnimalsCells
    157. Biotin uptake by human intestinal and liver epithelial cells: role of the SMVT system. Am J Physiol Gastrointest Liver Physiol. 2003 Jul; 285(1):G73-7. Balamurugan K, Ortiz A, Said HM. PMID: 12646417.
      View in: PubMed   Mentions: 32     Fields:    Translation:HumansCells
    158. Evidence for a carrier-mediated mechanism for thiamine transport to human jejunal basolateral membrane vesicles. Dig Dis Sci. 2003 Jan; 48(1):109-15. Dudeja PK, Tyagi S, Gill R, Said HM. PMID: 12645798.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    159. Cellular and molecular aspects of thiamin uptake by human liver cells: studies with cultured HepG2 cells. Biochim Biophys Acta. 2002 Dec 23; 1567(1-2):106-12. Said HM, Reidling JC, Ortiz A. PMID: 12488043.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCells
    160. Intracellular trafficking and membrane targeting mechanisms of the human reduced folate carrier in Mammalian epithelial cells. J Biol Chem. 2002 Sep 06; 277(36):33325-33. Marchant JS, Subramanian VS, Parker I, Said HM. PMID: 12087110.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    161. Expression and promoter analysis of SLC19A2 in the human intestine. Biochim Biophys Acta. 2002 Apr 12; 1561(2):180-7. Reidling JC, Subramanian VS, Dudeja PK, Said HM. PMID: 11997118.
      View in: PubMed   Mentions: 23     Fields:    Translation:HumansCells
    162. Biotin: the forgotten vitamin. Am J Clin Nutr. 2002 Feb; 75(2):179-80. Said HM. PMID: 11815306.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    163. Intracellular trafficking/membrane targeting of human reduced folate carrier expressed in Xenopus oocytes. Am J Physiol Gastrointest Liver Physiol. 2001 Dec; 281(6):G1477-86. Subramanian VS, Marchant JS, Parker I, Said HM. PMID: 11705753.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    164. Molecular characterization of the 5' regulatory region of rat sodium-dependent multivitamin transporter gene. Am J Physiol Cell Physiol. 2001 Mar; 280(3):C548-55. Chatterjee NS, Rubin SA, Said HM. PMID: 11171574.
      View in: PubMed   Mentions: 7     Fields:    Translation:AnimalsCells
    165. Chromatin structure of the bovine Cyp19 promoter 1.1. DNaseI hypersensitive sites and DNA hypomethylation correlate with placental expression. Eur J Biochem. 2001 Mar; 268(5):1222-7. Fürbass R, Said HM, Schwerin M, Vanselow J. PMID: 11231273.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    166. Adaptive regulation of intestinal folate uptake: effect of dietary folate deficiency. Am J Physiol Cell Physiol. 2000 Dec; 279(6):C1889-95. Said HM, Chatterjee N, Haq RU, Subramanian VS, Ortiz A, Matherly LH, Sirotnak FM, Halsted C, Rubin SA. PMID: 11078704.
      View in: PubMed   Mentions: 37     Fields:    Translation:AnimalsCells
    167. Riboflavin transport by isolated perfused rabbit renal proximal tubules. Am J Physiol Cell Physiol. 2000 Dec; 279(6):C1782-6. Yanagawa N, Shih RN, Jo OD, Said HM. PMID: 11078692.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    168. Riboflavin uptake by human-derived colonic epithelial NCM460 cells. Am J Physiol Cell Physiol. 2000 Feb; 278(2):C270-6. Said HM, Ortiz A, Moyer MP, Yanagawa N. PMID: 10666022.
      View in: PubMed   Mentions: 25     Fields:    Translation:HumansCells
    169. Molecular mechanism of the intestinal biotin transport process. Am J Physiol. 1999 10; 277(4):C605-13. Chatterjee NS, Kumar CK, Ortiz A, Rubin SA, Said HM. PMID: 10516089.
      View in: PubMed   Mentions: 20     Fields:    Translation:AnimalsCells
    170. Transport of thiamine in human intestine: mechanism and regulation in intestinal epithelial cell model Caco-2. Am J Physiol. 1999 10; 277(4):C645-51. Said HM, Ortiz A, Kumar CK, Chatterjee N, Dudeja PK, Rubin S. PMID: 10516094.
      View in: PubMed   Mentions: 18     Fields:    Translation:HumansCells
    171. Intestinal absorption of vitamins. Curr Opin Gastroenterol. 1999 Mar; 15(2):172-6. Said HM, Kumar C. PMID: 17023940.
      View in: PubMed   Mentions: 3     Fields:    
    172. Biotin bioavailability and estimated average requirement: why bother? Am J Clin Nutr. 1999 Mar; 69(3):352-3. Said HM. PMID: 10075316.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimalsPHPublic Health
    173. Cellular uptake of biotin: mechanisms and regulation. J Nutr. 1999 02; 129(2S Suppl):490S-493S. Said HM. PMID: 10064315.
      View in: PubMed   Mentions: 23     Fields:    Translation:HumansAnimalsCells
    174. Riboflavin transport by rabbit renal basolateral membrane vesicles. Biochim Biophys Acta. 1998 Dec 09; 1415(1):56-62. Yanagawa N, Jo OD, Said HM. PMID: 9858685.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    175. Biotin uptake by human colonic epithelial NCM460 cells: a carrier-mediated process shared with pantothenic acid. Am J Physiol. 1998 11; 275(5):C1365-71. Said HM, Ortiz A, McCloud E, Dyer D, Moyer MP, Rubin S. PMID: 9814986.
      View in: PubMed   Mentions: 29     Fields:    Translation:HumansCells
    176. Riboflavin uptake by the human-derived liver cells Hep G2: mechanism and regulation. J Cell Physiol. 1998 Sep; 176(3):588-94. Said HM, Ortiz A, Ma TY, McCloud E. PMID: 9699511.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    177. Comparison of intestinal folate carrier clone expressed in IEC-6 cells and in Xenopus oocytes. Am J Physiol. 1998 01; 274(1):C289-94. Kumar CK, Nguyen TT, Gonzales FB, Said HM. PMID: 9458739.
      View in: PubMed   Mentions: 8     Fields:    Translation:AnimalsCells
    178. Mechanism and regulation of riboflavin uptake by human renal proximal tubule epithelial cell line HK-2. Am J Physiol. 1998 01; 274(1):F104-10. Kumar CK, Yanagawa N, Ortiz A, Said HM. PMID: 9458829.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansCells
    179. Riboflavin transport by rabbit renal brush border membrane vesicles. Biochim Biophys Acta. 1997 Dec 04; 1330(2):172-8. Yanagawa N, Jo OD, Said HM. PMID: 9408170.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    180. Evidence for the existence of a carrier-mediated folate uptake mechanism in human colonic luminal membranes. Am J Physiol. 1997 Jun; 272(6 Pt 1):G1408-15. Dudeja PK, Torania SA, Said HM. PMID: 9227476.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCells
    181. A protein-tyrosine kinase-regulated, pH-dependent, carrier-mediated uptake system for folate in human normal colonic epithelial cell line NCM460. J Biol Chem. 1997 Mar 07; 272(10):6226-31. Kumar CK, Moyer MP, Dudeja PK, Said HM. PMID: 9045638.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCells
    182. Human intestinal folate transport: cloning, expression, and distribution of complementary RNA. Gastroenterology. 1997 Mar; 112(3):783-91. Nguyen TT, Dyer DL, Dunning DD, Rubin SA, Grant KE, Said HM. PMID: 9041240.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansAnimalsCells
    183. Intracellular regulation of intestinal folate uptake: studies with cultured IEC-6 epithelial cells. Am J Physiol. 1997 Feb; 272(2 Pt 1):C729-36. Said HM, Ma TY, Ortiz A, Tapia A, Valerio CK. PMID: 9124317.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    184. Biotin uptake in cultured cell lines. Methods Enzymol. 1997; 279:393-405. Dyer DL, Said HM. PMID: 9211292.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimalsCells
    185. Uptake of L-carnitine by a human intestinal epithelial cell line, Caco-2. Gastroenterology. 1996 Dec; 111(6):1534-40. McCloud E, Ma TY, Grant KE, Mathis RK, Said HM. PMID: 8942732.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    186. Intestinal folate transport: identification of a cDNA involved in folate transport and the functional expression and distribution of its mRNA. Biochim Biophys Acta. 1996 Jun 11; 1281(2):164-72. Said HM, Nguyen TT, Dyer DL, Cowan KH, Rubin SA. PMID: 8664315.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    187. Riboflavin uptake by rat liver basolateral membrane vesicles. Biochim Biophys Acta. 1995 Jun 14; 1236(2):244-8. Said HM, McCloud E, Yanagawa N. PMID: 7794963.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    188. Riboflavin uptake by native Xenopus laevis oocytes. Biochim Biophys Acta. 1995 Mar 08; 1234(1):15-21. Dyer DL, Said HM. PMID: 7880856.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    189. Uptake of biotin by human hepatoma cell line, Hep G2: a carrier-mediated process similar to that of normal liver. J Cell Physiol. 1994 Dec; 161(3):483-9. Said HM, Ma TY, Kamanna VS. PMID: 7525615.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    190. Regulation of riboflavin intestinal uptake by protein kinase A: studies with Caco-2 cells. Am J Physiol. 1994 Dec; 267(6 Pt 1):G955-9. Said HM, Ma TY, Grant K. PMID: 7528980.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    191. Intestinal uptake of uridine in suckling rats: mechanism and ontogeny. Proc Soc Exp Biol Med. 1994 Sep; 206(4):425-30. McCloud E, Mathis RK, Grant KE, Said HM. PMID: 8073053.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    192. Expression of a rabbit renal ascorbic acid transporter in Xenopus laevis oocytes. Am J Physiol. 1994 Jul; 267(1 Pt 1):C301-6. Dyer DL, Kanai Y, Hediger MA, Rubin SA, Said HM. PMID: 7519399.
      View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCells
    193. Retinyl ester hydrolytic activity associated with human intestinal brush border membranes. Am J Clin Nutr. 1994 Jul; 60(1):111-6. Rigtrup KM, McEwen LR, Said HM, Ong DE. PMID: 8017323.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimalsCells
    194. Human intestinal cell line Caco-2: a useful model for studying cellular and molecular regulation of biotin uptake. Biochim Biophys Acta. 1994 Jan 03; 1189(1):81-8. Ma TY, Dyer DL, Said HM. PMID: 7508263.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCells
    195. Mechanism of riboflavine uptake by Caco-2 human intestinal epithelial cells. Am J Physiol. 1994 Jan; 266(1 Pt 1):G15-21. Said HM, Ma TY. PMID: 8304455.
      View in: PubMed   Mentions: 23     Fields:    Translation:HumansCells
    196. Uptake of riboflavin across the brush border membrane of rat intestine: regulation by dietary vitamin levels. Gastroenterology. 1993 Nov; 105(5):1294-8. Said HM, Mohammadkhani R. PMID: 8224633.
      View in: PubMed   Mentions: 9     Fields:    Translation:AnimalsCells
    197. 5-Methyltetrahydrofolate transport in basolateral membrane vesicles from human liver. Am J Clin Nutr. 1993 Jul; 58(1):80-4. Horne DW, Reed KA, Hoefs J, Said HM. PMID: 8317394.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    198. Effect of chronic portal hypertension on glutamine transport across rat intestinal brush border and basolateral membranes. J Lab Clin Med. 1993 Jul; 122(1):64-8. Said HM, Morgan T, Hoefs J. PMID: 8320492.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    199. Uptake of riboflavin by intestinal basolateral membrane vesicles: a specialized carrier-mediated process. Biochim Biophys Acta. 1993 Jun 05; 1148(2):263-8. Said HM, Hollander D, Mohammadkhani R. PMID: 8504119.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    200. Mechanism of transport of riboflavin in rabbit intestinal brush border membrane vesicles. Proc Soc Exp Biol Med. 1993 Apr; 202(4):428-34. Said HM, Mohammadkhani R, McCloud E. PMID: 8456106.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    201. Folate transport in intestinal brush border membrane: involvement of essential histidine residue(s). Biochem J. 1993 Feb 15; 290 ( Pt 1):237-40. Said HM, Mohammadkhani R. PMID: 8439292; PMCID: PMC1132406.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCells
    202. Transport of the biotin dietary derivative biocytin (N-biotinyl-L-lysine) in rat small intestine. Gastroenterology. 1993 Jan; 104(1):75-80. Said HM, Thuy LP, Sweetman L, Schatzman B. PMID: 8419264.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    203. Uptake of 5-formyltetrahydrofolate in isolated rat liver mitochondria is carrier-mediated. J Nutr. 1992 Nov; 122(11):2204-9. Horne DW, Holloway RS, Said HM. PMID: 1432261.
      View in: PubMed   Mentions: 11     Fields:    Translation:AnimalsCells
    204. Effect of chronic renal failure on intestinal transport of biotin in the rat. J Lab Clin Med. 1992 Sep; 120(3):471-5. Said HM, Vaziri ND, Oveisi F, Hussienzadha S. PMID: 1517693.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    205. Uptake of biotin by isolated rat liver mitochondria. Am J Physiol. 1992 Jul; 263(1 Pt 1):G81-6. Said HM, McAlister-Henn L, Mohammadkhani R, Horne DW. PMID: 1636720.
      View in: PubMed   Mentions: 6     Fields:    Translation:AnimalsCells
    206. Involvement of histidine residues and sulfhydryl groups in the function of the biotin transport carrier of rabbit intestinal brush-border membrane. Biochim Biophys Acta. 1992 Jun 30; 1107(2):238-44. Said HM, Mohammadkhani R. PMID: 1504068.
      View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCells
    207. Biotin transport in human liver basolateral membrane vesicles: a carrier-mediated, Na+ gradient-dependent process. Gastroenterology. 1992 Jun; 102(6):2120-5. Said HM, Hoefs J, Mohammadkhani R, Horne DW. PMID: 1587433.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    208. Transport of 5-methyltetrahydrofolate in basolateral membrane vesicles of rat liver. Am J Physiol. 1992 Jan; 262(1 Pt 1):G150-8. Horne DW, Reed KA, Said HM. PMID: 1733262.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    209. An endogenous carrier-mediated uptake system for folate in oocytes of Xenopus laevis. Proc Biol Sci. 1991 Nov 22; 246(1316):161-5. Lo RS, Said HM, Unger TF, Hollander D, Miledi R. PMID: 1685241.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    210. Movement of biotin across the rat intestinal basolateral membrane. Studies with membrane vesicles. Biochem J. 1991 Nov 01; 279 ( Pt 3):671-4. Said HM. PMID: 1953660; PMCID: PMC1151497.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    211. An Na(+)-dependent and an Na(+)-independent system for glutamine transport in rat liver basolateral membrane vesicles. Gastroenterology. 1991 Oct; 101(4):1094-101. Said HM, Hollander D, Khorchid S. PMID: 1889703.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    212. Carrier-mediated mechanism for biotin transport in rabbit intestine: studies with brush-border membrane vesicles. Am J Physiol. 1991 Jul; 261(1 Pt 2):R94-7. Said HM, Derweesh I. PMID: 1858960.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    213. Transport of riboflavin in human intestinal brush border membrane vesicles. Gastroenterology. 1991 Jan; 100(1):82-8. Said HM, Arianas P. PMID: 1983852.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansCells
    214. Chronic ethanol feeding and acute ethanol exposure in vitro: effect on intestinal transport of biotin. Am J Clin Nutr. 1990 Dec; 52(6):1083-6. Said HM, Sharifian A, Bagherzadeh A, Mock D. PMID: 2239786.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    215. Transport of biotin in basolateral membrane vesicles of rat liver. Am J Physiol. 1990 Nov; 259(5 Pt 1):G865-72. Said HM, Korchid S, Horne DW, Howard M. PMID: 2240226.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    216. Transport of biotin in the ileum of suckling rats: characteristics and ontogeny. Pediatr Res. 1990 Sep; 28(3):266-9. Said HM, Sharifian A, Bagherzadeh A. PMID: 2235125.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    217. Uptake of biotin by native Xenopus laevis oocytes. Am J Physiol. 1990 Sep; 259(3 Pt 1):C397-401. Said HM, Polenzani L, Khorchid S, Hollander D, Miledi R. PMID: 2399962.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCells
    218. Maturational changes in glutamine transport by rat jejunal brush border membrane vesicles. Pediatr Res. 1990 May; 27(5):519-24. al-Mahroos FT, Bulus N, Abumrad N, Said H, Ghishan FK. PMID: 2345680.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    219. Effect of chemically induced diabetes mellitus on glutamine transport in rat intestine. Gastroenterology. 1990 Apr; 98(4):862-6. Van Voorhis K, Said HM, Abumrad N, Ghishan FK. PMID: 2155843.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    220. Glutamine transport by human intestinal basolateral membrane vesicle. Am J Clin Nutr. 1990 Apr; 51(4):612-6. Ghishan FK, Arab N, Bulus N, Said H, Pietsch J, Abumrad N. PMID: 2321568.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    221. Effect of aging on intestinal biotin transport in the rat. Exp Gerontol. 1990; 25(1):67-73. Said HM, Horne DW, Mock DM. PMID: 2318284.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCells
    222. Metabolism of 3H- and 14C-labeled glutamate, proline, and alanine in normal and adrenalectomized rats using different sites of tracer administration and sampling. Metabolism. 1989 Aug; 38(8):718-27. Said HM, Chenoweth M, Dunn A. PMID: 2569659.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    223. Aging: effect on hepatic metabolism and transport of folate in the rat. Am J Clin Nutr. 1989 Aug; 50(2):359-63. Horne DW, Patterson D, Said HM. PMID: 2756923.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    224. Intestinal uptake of retinol: enhancement by bovine milk beta-lactoglobulin. Am J Clin Nutr. 1989 Apr; 49(4):690-4. Said HM, Ong DE, Shingleton JL. PMID: 2929489.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    225. Glutamine transport by rat basolateral membrane vesicles. Biochim Biophys Acta. 1989 Feb 13; 979(1):77-81. Ghishan FK, Sutter W, Said H, Leonard D, Pietsch J, Abumrad N. PMID: 2917169.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    226. Regulation of intestinal biotin transport in the rat: effect of biotin deficiency and supplementation. Am J Physiol. 1989 Feb; 256(2 Pt 1):G306-11. Said HM, Mock DM, Collins JC. PMID: 2919673.
      View in: PubMed   Mentions: 9     Fields:    Translation:AnimalsCells
    227. Transport of glutamine in rat intestinal brush-border membrane vesicles. Biochim Biophys Acta. 1989 Jan 16; 978(1):51-5. Van Voorhis K, Said HM, Ghishan FK, Abumrad NN. PMID: 2492432.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    228. Transport characteristics of glutamine in human intestinal brush-border membrane vesicles. Am J Physiol. 1989 Jan; 256(1 Pt 1):G240-5. Said HM, Van Voorhis K, Ghishan FK, Abumurad N, Nylander W, Redha R. PMID: 2492158.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    229. Intestinal transport of pyridoxine in experimental renal failure. Life Sci. 1989; 45(7):663-9. Barbari A, Vaziri ND, Benavides I, Chen YT, Said H, Pahl MV. PMID: 2770420.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    230. Biotin transport in the human intestine: inhibition by anticonvulsant drugs. Am J Clin Nutr. 1989 Jan; 49(1):127-31. Said HM, Redha R, Nylander W. PMID: 2911998.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansCells
    231. Biotin transport in rat intestinal brush-border membrane vesicles. Biochim Biophys Acta. 1988 Nov 22; 945(2):195-201. Said HM, Redha R. PMID: 3191121.
      View in: PubMed   Mentions: 8     Fields:    Translation:AnimalsCells
    232. Biotin transport in the human intestine: site of maximum transport and effect of pH. Gastroenterology. 1988 Nov; 95(5):1312-7. Said HM, Redha R, Nylander W. PMID: 3169497.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    233. Intestinal uptake of retinol in suckling rats: characteristics and ontogeny. Pediatr Res. 1988 Oct; 24(4):481-5. Said HM, Ong D, Redha R. PMID: 3174293.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    234. Transport of glycyl-L-proline in intestinal brush-border membrane vesicles of the suckling rat: characteristics and maturation. Biochim Biophys Acta. 1988 Jun 22; 941(2):232-40. Said HM, Ghishan FK, Redha R. PMID: 3382647.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    235. Biotin transport in basolateral membrane vesicles of human intestine. Gastroenterology. 1988 May; 94(5 Pt 1):1157-63. Said HM, Redha R, Nylander W. PMID: 3350285.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    236. Ontogenesis of the intestinal transport of biotin in the rat. Gastroenterology. 1988 Jan; 94(1):68-72. Said HM, Redah R. PMID: 3335300.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    237. Folate transport in ileal brush border-membrane vesicles following extensive resection of proximal and middle small intestine in the rat. Am J Clin Nutr. 1988 Jan; 47(1):75-9. Said HM, Redha R, Tipton W, Nylander W. PMID: 2892390.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    238. Studies on the intestinal surface acid microclimate: developmental aspects. Pediatr Res. 1987 Nov; 22(5):497-9. Said HM, Smith R, Redha R. PMID: 3684377.
      View in: PubMed   Mentions: 6     Fields:    Translation:AnimalsCells
    239. A carrier-mediated, Na+ gradient-dependent transport for biotin in human intestinal brush-border membrane vesicles. Am J Physiol. 1987 Nov; 253(5 Pt 1):G631-6. Said HM, Redha R, Nylander W. PMID: 3120597.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCells
    240. A carrier-mediated transport for folate in basolateral membrane vesicles of rat small intestine. Biochem J. 1987 Oct 01; 247(1):141-6. Said HM, Redha R. PMID: 3689340; PMCID: PMC1148380.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    241. Intestinal glucose transport in suckling rats fed artificial milk with and without added epidermal growth factor. Pediatr Res. 1987 Apr; 21(4):404-8. Greene HL, Moore MC, Said HM, Ghishan FK, Orth DN. PMID: 3494980.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    242. Aging-associated increase in intestinal permeability to polyethylene glycol 900. Dig Dis Sci. 1987 Mar; 32(3):285-8. Katz D, Hollander D, Said HM, Dadufalza V. PMID: 3816482.
      View in: PubMed   Mentions: 21     Fields:    Translation:Animals
    243. Folate transport by human intestinal brush-border membrane vesicles. Am J Physiol. 1987 Feb; 252(2 Pt 1):G229-36. Said HM, Ghishan FK, Redha R. PMID: 3826350.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    244. A carrier-mediated system for transport of biotin in rat intestine in vitro. Am J Physiol. 1987 Jan; 252(1 Pt 1):G52-5. Said HM, Redha R. PMID: 3812688.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    245. Developmental maturation of D-glucose active transport system in rat intestine. Digestion. 1987; 36(4):195-200. Said HM, Greene HL, Moore MC, Ghishan FK. PMID: 3609499.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    246. Effect of epidermal growth factor and artificial feeding in suckling rats. Pediatr Res. 1986 Dec; 20(12):1248-51. Moore MC, Greene HL, Said HM, Ghishan FK, Orth DN. PMID: 3099252.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    247. Effect of human milk folate binding protein on folate intestinal transport. Arch Biochem Biophys. 1986 Nov 15; 251(1):114-20. Said HM, Horne DW, Wagner C. PMID: 2878641.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimals
    248. Intestinal transport of 5-methyltetrahydrofolate in streptozotocin-induced diabetes mellitus in the rat. Diabetes Res. 1986 Sep; 3(7):363-7. Said HM, Ghishan FK, Murrell JE. PMID: 3780134.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    249. The effects of metabolic acidosis on jejunal phosphate and glucose transport in weanling rats. Pediatr Res. 1986 Aug; 20(8):763-7. Borowitz SM, Said HM, Ghishan FK. PMID: 3755523.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    250. Intestinal surface acid microclimate in vitro and in vivo in the rat. J Lab Clin Med. 1986 May; 107(5):420-4. Said HM, Blair JA, Lucas ML, Hilburn ME. PMID: 3701189.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    251. Intestinal transport of zinc and folic acid: a mutual inhibitory effect. Am J Clin Nutr. 1986 Feb; 43(2):258-62. Ghishan FK, Said HM, Wilson PC, Murrell JE, Greene HL. PMID: 3946290.
      View in: PubMed   Mentions: 14     Fields:    Translation:Animals
    252. Inhibitory effect of bile salts on the enterohepatic circulation of methotrexate in the unanesthetized rat: inhibition of methotrexate intestinal absorption. Cancer Chemother Pharmacol. 1986; 16(2):121-4. Said HM, Hollander D. PMID: 3948296.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    253. Effect of ethanol and other aliphatic alcohols on the intestinal transport of folates. Digestion. 1986; 35(3):129-35. Said HM, Strum WB. PMID: 3781108.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    254. Ontogenesis of intestinal transport of 5-methyltetrahydrofolate in the rat. Am J Physiol. 1985 Nov; 249(5 Pt 1):G567-71. Said HM, Ghishan FK, Murrell JE. PMID: 4061644.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    255. Development maturation of riboflavin intestinal transport in the rat. Pediatr Res. 1985 Nov; 19(11):1175-8. Said HM, Ghishan FK, Greene HL, Hollander D. PMID: 4069826.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    256. Fetal hydantoin syndrome: inhibition of placental folic acid transport as a potential mechanism for fetal growth retardation in the rat. Res Commun Chem Pathol Pharmacol. 1985 Apr; 48(1):91-8. Will M, Barnard JA, Said HM, Ghishan FK. PMID: 3992032.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    257. Does aging affect the intestinal transport of riboflavin? Life Sci. 1985 Jan 07; 36(1):69-73. Said HM, Hollander D. PMID: 3965842.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    258. Impaired intestinal absorption of riboflavin in experimental uremia. Nephron. 1985; 41(1):26-9. Vaziri ND, Said HM, Hollander D, Barbari A, Patel N, Dang D, Kariger R. PMID: 4033840.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    259. Inhibitory effect of unconjugated bile acids on the intestinal transport of 5-methyltetrahydrofolate in rat jejunum in vitro. Gut. 1984 Dec; 25(12):1376-9. Said HM, Hollander D, Strum WB. PMID: 6510770; PMCID: PMC1420213.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    260. Inhibitory effect of unconjugated bile acids on the enterohepatic circulation of methotrexate. J Pharmacol Exp Ther. 1984 Dec; 231(3):660-4. Said HM, Strum WB, Hollander D. PMID: 6502520.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    261. Absorption of 5-methyltetrahydrofolate in rat jejunum with intact blood and lymphatic vessels. Biochim Biophys Acta. 1984 Sep 05; 775(3):402-8. Said HM, Hollander D, Katz D. PMID: 6466681.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    262. Intestinal absorption of 5-methyltetrahydrofolate in experimental uremia. Acta Vitaminol Enzymol. 1984; 6(4):339-46. Said HM, Vaziri ND, Kariger RK, Hollander D. PMID: 6534176.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    263. Does aging affect the intestinal transport of 5-methyltetrahydrofolate? Digestion. 1984; 30(4):231-5. Said HM, Hollander D. PMID: 6510574.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    264. Cyclic adenosine-3',5'-monophosphate and folate transport in rat jejunum. Biochem Biophys Res Commun. 1983 Sep 15; 115(2):756-61. Said HM, Strum WB. PMID: 6194795.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    265. A pH-dependent, carrier-mediated system for transport of 5-methyltetrahydrofolate in rat jejunum. J Pharmacol Exp Ther. 1983 Jul; 226(1):95-9. Said HM, Strum WB. PMID: 6864553.
      View in: PubMed   Mentions: 6     Fields:    Translation:AnimalsCells
    266. Secondary isotope effects in studies using radiolabelled folate tracers. Nature. 1980 Sep 18; 287(5779):253-4. Connor MJ, Blair JA, Said H. PMID: 7432462.
      View in: PubMed   Mentions: 2     Fields:    
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