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Items: 45

1.

Molecular mechanism of regulation of villus cell Na-K-ATPase in the chronically inflamed mammalian small intestine.

Saha P, Manoharan P, Arthur S, Sundaram S, Kekuda R, Sundaram U.

Biochim Biophys Acta. 2015 Feb;1848(2):702-11. doi: 10.1016/j.bbamem.2014.11.005. Epub 2014 Nov 22.

2.

Regulation of sodium glucose co-transporter SGLT1 through altered glycosylation in the intestinal epithelial cells.

Arthur S, Coon S, Kekuda R, Sundaram U.

Biochim Biophys Acta. 2014 May;1838(5):1208-14. doi: 10.1016/j.bbamem.2014.01.002. Epub 2014 Jan 9.

3.

Monocarboxylate 4 mediated butyrate transport in a rat intestinal epithelial cell line.

Kekuda R, Manoharan P, Baseler W, Sundaram U.

Dig Dis Sci. 2013 Mar;58(3):660-7. doi: 10.1007/s10620-012-2407-x. Epub 2013 Jan 24.

PMID:
23344966
4.

Prostaglandins, not the leukotrienes, regulate Cl(-)/HCO(3)(-) exchange (DRA, SLC26A3) in villus cells in the chronically inflamed rabbit ileum.

Manoharan P, Coon S, Baseler W, Sundaram S, Kekuda R, Sundaram U.

Biochim Biophys Acta. 2013 Feb;1828(2):179-86. doi: 10.1016/j.bbamem.2012.08.003. Epub 2012 Sep 3.

5.

Regulation of sodium-glutamine cotransport in villus and crypt cells by glucocorticoids during chronic enteritis.

Arthur S, Saha P, Sundaram S, Kekuda R, Sundaram U.

Inflamm Bowel Dis. 2012 Nov;18(11):2149-57. doi: 10.1002/ibd.22924. Epub 2012 Apr 16.

PMID:
22508450
6.

Na-glutamine co-transporters B(0)AT1 in villus and SN2 in crypts are differentially altered in chronically inflamed rabbit intestine.

Saha P, Arthur S, Kekuda R, Sundaram U.

Biochim Biophys Acta. 2012 Mar;1818(3):434-42. doi: 10.1016/j.bbamem.2011.11.005. Epub 2011 Nov 9.

7.

Reciprocal regulation of the primary sodium absorptive pathways in rat intestinal epithelial cells.

Coon S, Kekuda R, Saha P, Sundaram U.

Am J Physiol Cell Physiol. 2011 Mar;300(3):C496-505. doi: 10.1152/ajpcell.00292.2010. Epub 2010 Dec 9.

8.

Glucocorticoids differentially regulate Na-bile acid cotransport in normal and chronically inflamed rabbit ileal villus cells.

Coon S, Kekuda R, Saha P, Sundaram U.

Am J Physiol Gastrointest Liver Physiol. 2010 May;298(5):G675-82. doi: 10.1152/ajpgi.00176.2009. Epub 2010 Jan 14.

9.

Mechanism of leukotriene D4 inhibition of Na-alanine cotransport in intestinal epithelial cells.

Talukder JR, Kekuda R, Saha P, Sundaram U.

Am J Physiol Gastrointest Liver Physiol. 2008 Jul;295(1):G1-G6. doi: 10.1152/ajpgi.00498.2007. Epub 2008 Apr 24.

10.

Identification and characterization of rabbit small intestinal villus cell brush border membrane Na-glutamine cotransporter.

Talukder JR, Kekuda R, Saha P, Arthur S, Sundaram U.

Am J Physiol Gastrointest Liver Physiol. 2008 Jul;295(1):G7-G15. doi: 10.1152/ajpgi.00606.2007. Epub 2008 Apr 24.

11.

Functional characterization, localization, and molecular identification of rabbit intestinal N-amino acid transporter.

Talukder JR, Kekuda R, Saha P, Prasad PD, Ganapathy V, Sundaram U.

Am J Physiol Gastrointest Liver Physiol. 2008 Jun;294(6):G1301-10. doi: 10.1152/ajpgi.00578.2007. Epub 2008 Apr 3.

12.

Role of Sp1 and HNF1 transcription factors in SGLT1 regulation during chronic intestinal inflammation.

Kekuda R, Saha P, Sundaram U.

Am J Physiol Gastrointest Liver Physiol. 2008 Jun;294(6):G1354-61. doi: 10.1152/ajpgi.00080.2008. Epub 2008 Mar 13.

13.

Constitutive nitric oxide differentially regulates Na-H and Na-glucose cotransport in intestinal epithelial cells.

Coon S, Kekuda R, Saha P, Talukder JR, Sundaram U.

Am J Physiol Gastrointest Liver Physiol. 2008 Jun;294(6):G1369-75. doi: 10.1152/ajpgi.00063.2008. Epub 2008 Mar 6.

14.

Cloning and functional characterization of a new subtype of the amino acid transport system N.

Nakanishi T, Kekuda R, Fei YJ, Hatanaka T, Sugawara M, Martindale RG, Leibach FH, Prasad PD, Ganapathy V.

Am J Physiol Cell Physiol. 2001 Dec;281(6):C1757-68.

15.

A comparison of caveolae and caveolin-1 to folate receptor alpha in retina and retinal pigment epithelium.

Bridges CC, El-Sherbeny A, Roon P, Ola MS, Kekuda R, Ganapathy V, Camero RS, Cameron PL, Smith SB.

Histochem J. 2001 Mar;33(3):149-58.

16.

Structure, function, and regulation of human cystine/glutamate transporter in retinal pigment epithelial cells.

Bridges CC, Kekuda R, Wang H, Prasad PD, Mehta P, Huang W, Smith SB, Ganapathy V.

Invest Ophthalmol Vis Sci. 2001 Jan;42(1):47-54.

PMID:
11133847
17.

Transport of N-acetylaspartate by the Na(+)-dependent high-affinity dicarboxylate transporter NaDC3 and its relevance to the expression of the transporter in the brain.

Huang W, Wang H, Kekuda R, Fei YJ, Friedrich A, Wang J, Conway SJ, Cameron RS, Leibach FH, Ganapathy V.

J Pharmacol Exp Ther. 2000 Oct;295(1):392-403.

PMID:
10992006
18.

Structure, function, and regional distribution of the organic cation transporter OCT3 in the kidney.

Wu X, Huang W, Ganapathy ME, Wang H, Kekuda R, Conway SJ, Leibach FH, Ganapathy V.

Am J Physiol Renal Physiol. 2000 Sep;279(3):F449-58.

19.

Differential influence of the 4F2 heavy chain and the protein related to b(0,+) amino acid transport on substrate affinity of the heteromeric b(0,+) amino acid transporter.

Rajan DP, Huang W, Kekuda R, George RL, Wang J, Conway SJ, Devoe LD, Leibach FH, Prasad PD, Ganapathy V.

J Biol Chem. 2000 May 12;275(19):14331-5.

20.

Structure, function, and genomic organization of human Na(+)-dependent high-affinity dicarboxylate transporter.

Wang H, Fei YJ, Kekuda R, Yang-Feng TL, Devoe LD, Leibach FH, Prasad PD, Ganapathy V.

Am J Physiol Cell Physiol. 2000 May;278(5):C1019-30.

21.

Expression and differential polarization of the reduced-folate transporter-1 and the folate receptor alpha in mammalian retinal pigment epithelium.

Chancy CD, Kekuda R, Huang W, Prasad PD, Kuhnel JM, Sirotnak FM, Roon P, Ganapathy V, Smith SB.

J Biol Chem. 2000 Jul 7;275(27):20676-84.

22.

Expression of the extraneuronal monoamine transporter in RPE and neural retina.

Rajan PD, Kekuda R, Chancy CD, Huang W, Ganapathy V, Smith SB.

Curr Eye Res. 2000 Mar;20(3):195-204.

PMID:
10694895
23.

Polarized distribution of interleukin-1 receptors and their role in regulation of serotonin transporter in placenta.

Kekuda R, Leibach FH, Furesz TC, Smith CH, Ganapathy V.

J Pharmacol Exp Ther. 2000 Mar;292(3):1032-41.

PMID:
10688620
24.

Cloning and functional characterization of a Na(+)-independent, broad-specific neutral amino acid transporter from mammalian intestine.

Rajan DP, Kekuda R, Huang W, Devoe LD, Leibach FH, Prasad PD, Ganapathy V.

Biochim Biophys Acta. 2000 Jan 15;1463(1):6-14.

25.

Cloning of the human thiamine transporter, a member of the folate transporter family.

Dutta B, Huang W, Molero M, Kekuda R, Leibach FH, Devoe LD, Ganapathy V, Prasad PD.

J Biol Chem. 1999 Nov 5;274(45):31925-9.

26.

Cloning and expression of a b(0,+)-like amino acid transporter functioning as a heterodimer with 4F2hc instead of rBAT. A new candidate gene for cystinuria.

Rajan DP, Kekuda R, Huang W, Wang H, Devoe LD, Leibach FH, Prasad PD, Ganapathy V.

J Biol Chem. 1999 Oct 8;274(41):29005-10.

27.

Cannabinoid receptors and their role in the regulation of the serotonin transporter in human placenta.

Kenney SP, Kekuda R, Prasad PD, Leibach FH, Devoe LD, Ganapathy V.

Am J Obstet Gynecol. 1999 Aug;181(2):491-7.

PMID:
10454705
28.

Expression of folate receptor alpha in the mammalian retinol pigmented epithelium and retina.

Smith SB, Kekuda R, Gu X, Chancy C, Conway SJ, Ganapathy V.

Invest Ophthalmol Vis Sci. 1999 Apr;40(5):840-8.

PMID:
10102280
29.

Human LAT1, a subunit of system L amino acid transporter: molecular cloning and transport function.

Prasad PD, Wang H, Huang W, Kekuda R, Rajan DP, Leibach FH, Ganapathy V.

Biochem Biophys Res Commun. 1999 Feb 16;255(2):283-8.

PMID:
10049700
30.

Primary structure and functional characteristics of a mammalian sodium-coupled high affinity dicarboxylate transporter.

Kekuda R, Wang H, Huang W, Pajor AM, Leibach FH, Devoe LD, Prasad PD, Ganapathy V.

J Biol Chem. 1999 Feb 5;274(6):3422-9.

31.

Identity of the organic cation transporter OCT3 as the extraneuronal monoamine transporter (uptake2) and evidence for the expression of the transporter in the brain.

Wu X, Kekuda R, Huang W, Fei YJ, Leibach FH, Chen J, Conway SJ, Ganapathy V.

J Biol Chem. 1998 Dec 4;273(49):32776-86.

32.

Cloning and functional characterization of a potential-sensitive, polyspecific organic cation transporter (OCT3) most abundantly expressed in placenta.

Kekuda R, Prasad PD, Wu X, Wang H, Fei YJ, Leibach FH, Ganapathy V.

J Biol Chem. 1998 Jun 26;273(26):15971-9.

33.

Cloning and functional expression of a cDNA encoding a mammalian sodium-dependent vitamin transporter mediating the uptake of pantothenate, biotin, and lipoate.

Prasad PD, Wang H, Kekuda R, Fujita T, Fei YJ, Devoe LD, Leibach FH, Ganapathy V.

J Biol Chem. 1998 Mar 27;273(13):7501-6.

34.

Assembly of physalis mottle virus capsid protein in Escherichia coli and the role of amino and carboxy termini in the formation of the icosahedral particles.

Sastri M, Kekuda R, Gopinath K, Kumar CT, Jagath JR, Savithri HS.

J Mol Biol. 1997 Oct 3;272(4):541-52. Erratum in: J Mol Biol 1998 May 8;278(3):699.

PMID:
9325111
35.

Characterization of N5-methyltetrahydrofolate uptake in cultured human retinal pigment epithelial cells.

Huang W, Prasad PD, Kekuda R, Leibach FH, Ganapathy V.

Invest Ophthalmol Vis Sci. 1997 Jul;38(8):1578-87.

PMID:
9224286
36.

Molecular and functional characterization of intestinal Na(+)-dependent neutral amino acid transporter B0.

Kekuda R, Torres-Zamorano V, Fei YJ, Prasad PD, Li HW, Mader LD, Leibach FH, Ganapathy V.

Am J Physiol. 1997 Jun;272(6 Pt 1):G1463-72.

PMID:
9227483
37.
38.

Functional link between tyrosine phosphorylation and human serotonin transporter gene expression.

Prasad PD, Torres-Zamorano V, Kekuda R, Leibach FH, Ganapathy V.

Eur J Pharmacol. 1997 Apr 23;325(1):85-92.

PMID:
9151943
39.

Human serotonin transporter: regulation by the neuroprotective agent aurintricarboxylic acid and by epidermal growth factor.

Kekuda R, Torres-Zamorano V, Leibach FH, Ganapathy V.

J Neurochem. 1997 Apr;68(4):1443-50.

40.

Characterization of two scleroderma autoimmune antigens that copurify with human ribonuclease P.

Eder PS, Kekuda R, Stolc V, Altman S.

Proc Natl Acad Sci U S A. 1997 Feb 18;94(4):1101-6.

41.

Identification of the histidyl residue obligatory for the catalytic activity of the human H+/peptide cotransporters PEPT1 and PEPT2.

Fei YJ, Liu W, Prasad PD, Kekuda R, Oblak TG, Ganapathy V, Leibach FH.

Biochemistry. 1997 Jan 14;36(2):452-60.

PMID:
9003198
42.

Cloning and functional expression of the human type 1 sigma receptor (hSigmaR1).

Kekuda R, Prasad PD, Fei YJ, Leibach FH, Ganapathy V.

Biochem Biophys Res Commun. 1996 Dec 13;229(2):553-8.

PMID:
8954936
43.

Cloning of the sodium-dependent, broad-scope, neutral amino acid transporter Bo from a human placental choriocarcinoma cell line.

Kekuda R, Prasad PD, Fei YJ, Torres-Zamorano V, Sinha S, Yang-Feng TL, Leibach FH, Ganapathy V.

J Biol Chem. 1996 Aug 2;271(31):18657-61.

44.

Characterization of poly- and monoclonal antibodies to physalis mottle (tymo) virus.

Kekuda R, Karande AA, Savithri HS.

Indian J Biochem Biophys. 1993 Jun;30(3):151-5.

PMID:
7691720
45.

Architecture of physalis mottle tymovirus as probed by monoclonal antibodies and cross-linking studies.

Kekuda R, Karande AA, Jacob AN, Savithri HS.

Virology. 1993 Apr;193(2):959-66.

PMID:
8460497

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