Cystic fibrosis transmembrane conductance regulator regulates luminal Cl−/HCO3− exchange in mouse submandibular and pancreatic ducts

MG Lee, JY Choi, X Luo, E Strickland… - Journal of Biological …, 1999 - ASBMB
We have demonstrated previously the regulation of Cl−/HCO 3− exchange activity by the
cystic fibrosis transmembrane conductance regulator (CFTR) in model systems of cells …

Regulation of Cl−/HCO3− exchange by cystic fibrosis transmembrane conductance regulator expressed in NIH 3T3 and HEK 293 cells

MG Lee, WC Wigley, W Zeng, LE Noel… - Journal of Biological …, 1999 - ASBMB
A central function of cystic fibrosis transmembrane conductance regulator (CFTR)-
expressing tissues is the secretion of fluid containing 100–140 mmHCO 3−. High levels of …

Novel regulation of cystic fibrosis transmembrane conductance regulator (CFTR) channel gating by external chloride

AM Wright, X Gong, B Verdon, P Linsdell… - Journal of Biological …, 2004 - ASBMB
The cystic fibrosis transmembrane conductance regulator (CFTR) is vital for Cl–and HCO 3−
transport in many epithelia. As the HCO 3− concentration in epithelial secretions varies and …

Immuno and functional characterization of CFTR in submandibular and pancreatic acinar and duct cells

W Zeng, MG Lee, M Yan, J Diaz… - … of Physiology-Cell …, 1997 - journals.physiology.org
Cystic fibrosis results from defective Cl-channel activity mediated by the cystic fibrosis
transmembrane conductance regulator (CFTR) gene product. In the gastrointestinal tract this …

Subcellular localization of CFTR to endosomes in a ductal epithelium

P Webster, L Vanacore, AC Nairn… - American Journal of …, 1994 - journals.physiology.org
Plasma membrane chloride transport by the cystic fibrosis transmembrane conductance
regulator (CFTR) may be regulated by cellular processes that affect the cycling of CFTR with …

Cellular localization of the cystic fibrosis transmembrane conductance regulator in mouse intestinal tract

N Ameen, J Alexis, P Salas - Histochemistry and cell biology, 2000 - Springer
The cystic fibrosis transmembrane conductance regulator (CFTR) is a cAMP and cGMP-
regulated chloride channel critical to the regulation of intestinal fluid, chloride, and …

Relationship of a non-cystic fibrosis transmembrane conductance regulator-mediated chloride conductance to organ-level disease in Cftr (-/-) mice.

LL Clarke, BR Grubb, JR Yankaskas… - Proceedings of the …, 1994 - National Acad Sciences
Although loss of cystic fibrosis transmembrane conductance regulator (CFTR)-mediated Cl-
channel function is common to all epithelia in cystic fibrosis (CF) patients, the severity of …

Additional disruption of the ClC-2 Cl-channel does not exacerbate the cystic fibrosis phenotype of cystic fibrosis transmembrane conductance regulator mouse models

AA Zdebik, JE Cuffe, M Bertog, C Korbmacher… - Journal of Biological …, 2004 - ASBMB
Cystic fibrosis is a fatal inherited disease that is caused by mutations in the gene encoding a
cAMP-activated chloride channel, the cystic fibrosis transmembrane conductance regulator …

Cystic fibrosis transmembrane conductance regulator: structure and function of an epithelial chloride channel

MH Akabas - Journal of Biological Chemistry, 2000 - ASBMB
The cystic fibrosis transmembrane conductance regulator (CFTR) 1 forms a Cl channel that
is an essential component of epithelial Cl transport systems in many organs, including the …

Ca2+ Activates Cystic Fibrosis Transmembrane Conductance Regulator-and Cl−-dependent HCO 3− Transport in Pancreatic Duct Cells

W Namkung, JA Lee, W Ahn, WS Han, SW Kwon… - Journal of Biological …, 2003 - ASBMB
Pancreatic duct cells secrete bicarbonate-rich fluids, which are important for maintaining the
patency of pancreatic ductal trees as well as intestinal digestive function. The bulk of …