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Article

Pore loop-mutated rat KIR6.1 and KIR6.2 suppress KATP current in rat cardiomyocytes.

American journal of physiology. Heart and circulatory physiology - 1 Aug 2004

van Bever Laurianne, Poitry Serge, Faure Cécile, Norman Robert I, Roatti Angela, Baertschi Alex J

Abstract excerpt

Cardiomyocytes express mRNA for all major subunits of ATP-sensitive potassium (K(ATP)) channels: KIR6.1, KIR6.2, SUR1A, SUR2A, and SUR2B. It has remained controversial as to whether KIR6.1 may associate with KIR6.2 to form the tetrameric pore of K(ATP) channels in cardiomyocytes. To explore this...

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Source

Identifiers

PMID: 15044189
DOI: 10.1152/ajpheart.00054.2004

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-15044189-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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