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 …

Tumor necrosis factor-α acts reciprocally with solute carrier family 26, member 3,(downregulated-in-adenoma) and reduces its expression, leading to intestinal …

X Ding, D Li, M Li, D Tian, H Yu… - … Journal of Molecular …, 2018 - spandidos-publications.com
Abstract Solute carrier family 26, member 3 (Slc26a3), also termed downregulated-in-
adenoma (DRA) is a member of the Slc26 family of anion transporters and is mutated in …

slc26a3 (dra)-deficient mice display chloride-losing diarrhea, enhanced colonic proliferation, and distinct up-regulation of ion transporters in the colon

CW Schweinfest, DD Spyropoulos… - Journal of Biological …, 2006 - ASBMB
Mutations in the SLC26A3 (DRA (down-regulated in adenoma)) gene constitute the
molecular etiology of congenital chloride-losing diarrhea in humans. To ascertain its role in …

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 …

Loss of Slc26a9 anion transporter alters intestinal electrolyte and HCO3 - transport and reduces survival in CFTR-deficient mice

X Liu, T Li, B Riederer, H Lenzen, L Ludolph… - … -European Journal of …, 2015 - Springer
Slc26a9 is an anion transporter that is strongly expressed in the stomach and lung. Slc26a9
variants were recently found associated with a higher incidence of meconium ileus in cystic …

Slc26a3 deletion alters pH‐microclimate, mucin biosynthesis, microbiome composition and increases the TNFα expression in murine colon

A Kini, AK Singh, B Riederer, I Yang, X Tan… - Acta …, 2020 - Wiley Online Library
Abstract Aim SLC26A3 (DRA) mediates the absorption of luminal Cl− in exchange for
HCO3− in the distal intestine. Its expression is lost in congenital chloride diarrhoea (CLD) …

Acute regulation of the SLC26A3 congenital chloride diarrhoea anion exchanger (DRA) expressed in Xenopus oocytes

MN Chernova, L Jiang, BE Shmukler… - The Journal of …, 2003 - Wiley Online Library
Mutations in the human SLC26A3 gene, also known as down‐regulated in adenoma
(hDRA), cause autosomal recessive congenital chloride‐losing diarrhoea (CLD). hDRA …

Down-regulated in adenoma Cl/HCO3 exchanger couples with Na/H exchanger 3 for NaCl absorption in murine small intestine

NM Walker, JE Simpson, PF Yen, RK Gill, EV Rigsby… - Gastroenterology, 2008 - Elsevier
BACKGROUND & AIMS: Electroneutral NaCl absorption across small intestine contributes
importantly to systemic fluid balance. Disturbances in this process occur in both obstructive …

Loss of the anion exchanger DRA (Slc26a3), or PAT1 (Slc26a6), alters sulfate transport by the distal ileum and overall sulfate homeostasis

JM Whittamore, M Hatch - American Journal of Physiology …, 2017 - journals.physiology.org
The ileum is considered the primary site of inorganic sulfate (SO 4 2−) absorption. In the
present study, we explored the contributions of the apical chloride/bicarbonate (Cl−/HCO 3−) …

SLC26A3 mutations in congenital chloride diarrhea

S Mäkelä, J Kere, C Holmberg, P Höglund - Human mutation, 2002 - Wiley Online Library
Congenital chloride diarrhea (CLD) is an autosomal recessive disorder of intestinal
electrolyte absorption. It is characterized by persistent secretory diarrhea resulting in …