[HTML][HTML] cAMP stimulates SLC26A3 activity in human colon by a CFTR-dependent mechanism that does not require CFTR activity
CM Tse, J Yin, V Singh, R Sarker, R Lin… - Cellular and molecular …, 2019 - Elsevier
Background & Aims SLC26A3 (DRA) is an electroneutral Cl-/HCO 3-exchanger that is
present in the apical domain of multiple intestinal segments. An area that has continued to …
present in the apical domain of multiple intestinal segments. An area that has continued to …
Slc26a3 (DRA) in the gut: expression, function, regulation, role in infectious diarrhea and inflammatory bowel disease
Q Yu - Inflammatory Bowel Diseases, 2021 - academic.oup.com
Background The transport of transepithelial Cl-and HCO3-is crucial for the function of the
intestinal epithelium and maintains the acid-based homeostasis. Slc26a3 (DRA), as a key …
intestinal epithelium and maintains the acid-based homeostasis. Slc26a3 (DRA), as a key …
The CFTR Associated Protein CAP70 Interacts with the Apical Cl-/HCO3- Exchanger DRA in Rabbit Small Intestinal Mucosa
H Rossmann, P Jacob, S Baisch, R Hassoun… - Biochemistry, 2005 - ACS Publications
DRA (down regulated in adenoma) is an intestinal anion exchanger, acting in parallel with
NHE3 to facilitate ileal and colonic NaCl absorption. Furthermore it is involved in small …
NHE3 to facilitate ileal and colonic NaCl absorption. Furthermore it is involved in small …
Native and recombinant Slc26a3 (downregulated in adenoma, Dra) do not exhibit properties of 2Cl−/1HCO3− exchange
SL Alper, AK Stewart, DH Vandorpe… - … of Physiology-Cell …, 2011 - journals.physiology.org
The recent proposal that Dra/Slc26a3 mediates electrogenic 2Cl−/1HCO3− exchange
suggests a required revision of classical concepts of electroneutral Cl− transport across …
suggests a required revision of classical concepts of electroneutral Cl− transport across …
Down-regulated in adenoma mediates apical Cl−/HCO3− exchange in rabbit, rat, and human duodenum
P Jacob, H Rossmann, G Lamprecht, A Kretz, C Neff… - Gastroenterology, 2002 - Elsevier
BACKGROUND & AIMS:: Duodenal bicarbonate secretion is in part mediated by an apical
Cl−/HCO3− exchanger of unknown molecular nature. The recently discovered dra (down …
Cl−/HCO3− exchanger of unknown molecular nature. The recently discovered dra (down …
[HTML][HTML] SLC26A3 inhibitor identified in small molecule screen blocks colonic fluid absorption and reduces constipation
SLC26A3 (downregulated in adenoma; DRA) is a Cl–/anion exchanger expressed in the
luminal membrane of intestinal epithelial cells, where it facilitates electroneutral NaCl …
luminal membrane of intestinal epithelial cells, where it facilitates electroneutral NaCl …
Probiotic Bifidobacterium species stimulate human SLC26A3 gene function and expression in intestinal epithelial cells
A Kumar, C Hecht, S Priyamvada… - … of Physiology-Cell …, 2014 - journals.physiology.org
SLC26A3, or downregulated in adenoma (DRA), plays a major role in mediating Cl−
absorption in the mammalian intestine. Disturbances in DRA function and expression have …
absorption in the mammalian intestine. Disturbances in DRA function and expression have …
Sulfate secretion and chloride absorption are mediated by the anion exchanger DRA (Slc26a3) in the mouse cecum
JM Whittamore, RW Freel… - American Journal of …, 2013 - journals.physiology.org
Inorganic sulfate (SO42−) is essential for a multitude of physiological processes. The
specific molecular pathway has been identified for uptake from the small intestine but is …
specific molecular pathway has been identified for uptake from the small intestine but is …
Slc26a3 deficiency is associated with loss of colonic HCO3− secretion, absence of a firm mucus layer and barrier impairment in mice
F Xiao, Q Yu, J Li, MEV Johansson, AK Singh… - Acta …, 2014 - Wiley Online Library
Aim Downregulated in adenoma (DRA, Slc26a3) is a member of the solute carrier family 26
(SLC 26), family of anion transporters, which is mutated in familial chloride‐losing diarrhoea …
(SLC 26), family of anion transporters, which is mutated in familial chloride‐losing diarrhoea …
Identification of an apical Cl−/HCO3 − exchanger in the small intestine
Z Wang, S Petrovic, E Mann… - American Journal of …, 2002 - journals.physiology.org
HCO 3− secretion is the most important defense mechanism against acid injury in the
duodenum. However, the identity of the transporter (s) mediating apical HCO 3− secretion in …
duodenum. However, the identity of the transporter (s) mediating apical HCO 3− secretion in …