Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jimmy Y. C. Chow"'
Autor:
Tobias Xiao Dong, Hui Dong, Shi Ming Yang, De Sheng Lu, Bo Tang, John M. Carethers, Jimmy Y. C. Chow
Publikováno v:
Cancer Letters. 377:44-54
The calcium sensing receptor (CaSR) is functionally expressed in normal human pancreases, but its pathological role in pancreatic tumorigenesis is currently unknown. We sought to investigate the role of CaSR in pancreatic cancer (PC) and the underlyi
Autor:
Xue Wang, Hui Dong, Volker Vallon, Huichao Wu, Guorong Wen, Xuemei Liu, Yalin Zhang, Xiao Dong, Biguang Tuo, Jinqi Wei, Jimmy Y. C. Chow
Publikováno v:
Gastroenterology. 141:854-863
Background & Aims The reason that women have a lower prevalence of duodenal ulcer is not clear. We investigated whether estrogen regulates human duodenal bicarbonate secretion (DBS) and whether this process accounts for sex differences in the prevale
Publikováno v:
American Journal of Physiology-Cell Physiology. 301:C461-C468
Ca-sensing receptor (CaSR), a member of the G protein-coupled receptor family, regulates the synthesis of parathyroid hormone in response to changes in serum Ca2+ concentrations. The functions of CaSR in human vascular smooth muscle cells are largely
Autor:
Tiffany A. Ornelas, Flang Nguyen, Sonia Ramamoorthy, Samuel B. Ho, Shanglei Liu, Christine L. Estrema, Ki Nam Shim, Hui Dong, John M. Carethers, Jenny M. J. Li, Jimmy Y. C. Chow
Publikováno v:
American Journal of Physiology-Cell Physiology. 299:C1493-C1503
We recently reported that transforming growth factor-β (TGF-β) induces an increase in cytosolic Ca2+([Ca2+]cyt) in pancreatic cancer cells, but the mechanisms by which TGF-β mediates [Ca2+]cythomeostasis in these cells are currently unknown. Trans
Publikováno v:
Acta Physiologica. 201:97-107
Although acid-sensing ion channels (ASICs) have been studied in a variety of mammalian cells, little is currently known about their presence in intestinal epithelial cells. Therefore, the aims of the present study were to investigate the expression a
Autor:
John M. Carethers, Mei Huang, Makiko Ban, Heekyung Chung, Helen L. Wu, Flang Nguyen, Jimmy Y. C. Chow, Hui Dong
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 298:G275-G282
TGF-beta utilizes receptor-activated SMAD signaling to mediate growth suppression; however, non-SMAD signaling that modulates the TGF-beta response in epithelial cells become apparent when the SMAD signaling is abrogated, a common occurrence in pancr
Autor:
Jimmy Y. C. Chow, Eric J. Smoll, Xiao Dong, Paul A. Insel, Jonathan Lee, Hui Dong, Kwang Hyun Ko, Hong Dong Kim
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 296:G424-G432
Since little is known about the role of P2Y receptors (purinoceptors) in duodenal mucosal bicarbonate secretion (DMBS), we sought to investigate the expression and function of these receptors in duodenal epithelium. Expression of P2Y2receptors was de
Publikováno v:
Journal of Organ Dysfunction. 4:249-256
Firstly, we have to thank the Nobel Prize winners of Physiology or Medicine 2006, Drs. Andrew Fire at Stanford University and Craig Mello at the University of Massachusetts Medical School, for their pioneering work in RNA interference (RNAi). Without
Autor:
Jimmy Y. C. Chow, Betty L. Cabrera, Stayce E. Beck, Khai T. Quach, Jennifer Cabral, John M. Carethers
Publikováno v:
Carcinogenesis. 28:2321-2327
Phosphatase and tensin homolog deleted on chromosome 10 (PTEN) is rarely mutated in pancreatic cancers, but its regulation by transforming growth factor (TGF)-beta might mediate growth suppression and other oncogenic actions. Here, we examined the ro
Autor:
Zachary M. Sellers, Kim E. Barrett, Anders Smith, Jon I. Isenberg, Hui Dong, Vijaya S. Pratha, Daniel L. Hogan, Jimmy Y. C. Chow, Debbie Childs
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 288:G654-G663
The cystic fibrosis (CF) transmembrane conductance regulator (CFTR) is an important pathway for duodenal mucosal bicarbonate secretion. Duodenal biopsies from CF patients secrete bicarbonate in response to heat-stable enterotoxin from Escherichia col