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Article

Ca(2+) elevation evoked by membrane depolarization regulates G protein cycle via RGS proteins in the heart.

Circulation research - 23 Nov 2001

Ishii M, Inanobe A, Fujita S, Makino Y, Hosoya Y, Kurachi Y

Abstract excerpt

Regulators of G protein signaling (RGS), which act as GTPase activators, are a family of cytosolic proteins emerging rapidly as an important means of controlling G protein-mediated cell signals. The importance of RGS action has been verified in vitro for various kinds of cell function. Their in situ modes of action in intact cells are, however, poorly understood. Here we show that an increase in intracellular...

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Source

Identifiers

PMID: 11717162
DOI: 10.1161/hh2301.100815

Genes

RGS4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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