PUBLICATIONS
• Gill RK, Saksena S, Tyagi S, Alrefai WA, Ramaswamy K and Dudeja PK. Serotonin regulates Na + /H + exchange in Caco2 Cells by causing tyrosine phosphoryaltion of PLC g 1 and activation of PKC a . Gastroenterology , Apr; 128 (4): 962-74. 2005.
• Saksena S, Gill RK, Tyagi S, Alrefai WA, Ramaswamy K and Dudeja PK. Serotonin activates C-src to phosphorylate PKC d leading to a decrease in Cl - /OH - Exchange Process in Caco2 Cells. J. Biol. Chem, Mar 280 (12) 11859-68 , 2005
• Gill RK, Saksena S, Alrefai WA, Sarwar Z, Goldstein JL, Carroll RE, Ramaswamy K and Dudeja PK. Expression and membrane localization of MCT isoforms along the length of the human intestine. Am. J. Physiol (cell Physiol.). 2005 May 18; [Epub ahead of print].
• Saksena S, Gill RK, Tyagi S, Alrefai WA, Ramaswamy K and Dudeja PK. Inolvement of PI3 kinase and its association with p59Fyn in H 2 O 2 -induced inhibition of Cl - /OH - exchange in caco-2 cells. J. Biol. Chem (submitted) 2005.
• Hadjiagapiou C, Borthakur A, Dahdal R, Gill RK, Malakooti J, Ramaswamy K and Dudeja PK. Role of USF1 and USF2 as potential repressor proteins for human MCT1 promoter. Am. J. Physiol . Jun ; 288(6):G1118-26 2005.
• Hecht G, Gill RK, Saksena S, Tyagi S, Alrefai WA, Malakooti J, Ramaswamy K and Dudeja PK. Differential Regulation of NHE2 and NHE3 in Response to Acute Enteropathogenic E. coil (EPEC) Infection in Caco-2 cells Am. J. Physiol Aug;287(2):G370-8, 2004
• Alrefai WA, Tyagi S, Gill RK, Saksena S, Hadjiagapou C, Mansour F, Ramaswamy K and Dudeja PK. Regulation of butyrate uptake in Caco-2 cells by phorbol 12-myristate 13 acetate, PMA. Am. J. Physiol Feb;286(2):G197-203. 2004
• Alrefai WA, Sarwar Z, Tyagi S, Saksena S, Dudeja PK and Gill RK. Cholesterol modulates human intestinal sodium dependent bile acid transporter Am. J. Physiol May; 288(5):G978-85, 2004
• Alrefai WA, Saksena S, Tyagi S, Sarwar Z, Gill RK and Dudeja PK. Taurodeoxycholic bile acid inhibits chloride uptake in Caco-2 cells. Am. J. Physiol (Accepted, Ahead of print) 2004
• Gill RK, Saksena S, Syed IA, Tyagi S, Alrefai WA, Ramaswamy K and Dudeja PK. Regulation of NHE-3 by Nitric Oxide in Caco2 Cells. Am. J. Physiol. (GI and Liver Physiol) 283(3) G47-G756, 2002
• Saksena S, Gill RK, Tyagi S, Syed IA, Alrefai WA, Ramaswamy K and Dudeja PK. Modulation of Cl - /OH - Exchange Process in Caco2 Cells by Nitric Oxide. Am. J. Physiol (GI and Liver Physiol) 283(3) G626-G633, 2002
• Saksena S, Gill RK, Tyagi S, Syed IA, Alrefai WA, Ramaswamy K and Dudeja PK. A Role for PKC- e in the Inhibition of Apical Cl - /OH - Exchange Activity in Caco2 Cells by Phorbol Ester PMA. Am. J. Physiol. (Cell Physiol) 283(5):C1492-C1500, 2002.
• Tyagi S, Kavilaveetill R, Gill RK, Said HM and Dudeja PK. Mechanism of thiamine uptake across human jejunal apical membrane vesicles. Am. J. Physiol. 281(3):C786-92, 2002.
• Gill R, Nazir TM, Tyagi S, Ramaswamy K and Dudeja PK. Regulation of rat ileal NHE3 by 1,25(OH) 2 D 3. Digestive Diseases & Sciences, 47(5) , 1169-74 2002.
• Saksena S, Sammer M , Tyagi S, Elsharydah A, Gill RK, Ramaswamy K and Dudeja PK. Mechanisms of calcium transport across the human colonic basolateral membrane vesicles . Digestive Diseases & Sciences 47, 2306-15 , 2002.
• Tyagi S, Joshi V, Alrefai WA , Gill RK, said HM and Dudeja PK. Na + /H + Exchanger of the Human Colonic Basolateral Membrane. Digestive Diseases & Sciences; 45: 2282-2289, 2000.
• Gill RK, Mahmood S, Nagpaul JP and Mahmood A. A functional role of sialic acid in IgG binding to microvillus membranes from neonatal rat intestine. Biol. Neonate, 1999
• Gill RK, Mahmood S, Sodhi CP, Nagpaul JP and Mahmood A. IgG binding and its receptor expression during postnatal development in rat intestine. Indian J. Biochem and Biophys; 1998.
• Gill RK, Kaur J, Mahmood S, Nagpaul JP and Mahmood A. Harmaline interactions with yeast invertase. Indian J. Biochem and Biophys; 35: 86-90,1998.
• Raheja, G, Gill RK, Kumar S, Mahmood S, Nagpaul JP and Mahmood A. Effect of sodium on Saccharomyces cerevisiae invertase activity. Indian J. Exp. Biol. 36, 493-496, 1998.
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