Anion channels: regulation of ClC-3 by an orphan second messenger
- PMID: 19036336
- DOI: 10.1016/j.cub.2008.09.023
Anion channels: regulation of ClC-3 by an orphan second messenger
Abstract
ClC-3 is a ubiquitously expressed chloride channel isoform whose biological function has been a matter of debate for many years. A recent study reporting its regulation by Ins(3,4,5,6)P(4) assigns novel transport functions and cellular roles to ClC-3 and identifies a regulatory pathway that affects epithelial transport and endosomal pH regulation.
Comment on
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An expanded biological repertoire for Ins(3,4,5,6)P4 through its modulation of ClC-3 function.Curr Biol. 2008 Oct 28;18(20):1600-5. doi: 10.1016/j.cub.2008.08.073. Curr Biol. 2008. PMID: 18951024 Free PMC article.
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