Slc26a3 (DRA) in the Gut : Expression, Function, Regulation, Role in Infectious Diarrhea and Inflammatory Bowel Disease

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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 chloride-bicarbonate exchanger protein in the intestinal epithelial luminal membrane, participates in the electroneutral NaCl absorption of intestine, together with Na+/H+ exchangers. Increasing recent evidence supports the essential role of decreased DRA function or expression in infectious diarrhea and inflammatory bowel disease (IBD).

METHOD: In this review, we give an overview of the current knowledge of Slc26a3, including its cloning and expression, function, roles in infectious diarrhea and IBD, and mechanisms of actions. A better understanding of the physiological and pathophysiological relevance of Slc26a3 in infectious diarrhea and IBD may reveal novel targets for future therapy.

CONCLUSION: Understanding the physiological function, regulatory interactions, and the potential mechanisms of Slc26a3 in the pathophysiology of infectious diarrhea and IBD will define novel therapeutic approaches in future.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:27

Enthalten in:

Inflammatory bowel diseases - 27(2021), 4 vom: 15. März, Seite 575-584

Sprache:

Englisch

Beteiligte Personen:

Yu, Qin [VerfasserIn]

Links:

Volltext

Themen:

Chloride-Bicarbonate Antiporters
DRA
Expression
Function
Infectious diarrhea
Inflammatory bowel disease
Journal Article
Regulation
Research Support, Non-U.S. Gov't
Review
SLC26A3 protein, human
Slc26a3
Sodium-Hydrogen Exchangers
Sulfate Transporters

Anmerkungen:

Date Completed 07.02.2022

Date Revised 07.02.2022

published: Print

Citation Status MEDLINE

doi:

10.1093/ibd/izaa256

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM315601426