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Gene Information

Gene symbol: PIK3R2

Gene name: phosphoinositide-3-kinase, regulatory subunit 2 (beta)

HGNC ID: 8980

Synonyms: P85B, p85

Related Genes

# Gene Symbol Number of hits
1 AKT1 1 hits
2 INS 1 hits
3 PIK3R1 1 hits

Related Sentences

# PMID Sentence
1 14504291 Pik3r2-/- (p85 beta-/-) cells show a 25% reduction of p85 protein but normal levels of p85-p110 and PI 3-kinase activity, supporting the fact that p85 is more abundant than p110 in wild type. p85 beta-/- cells, however, exhibit significantly increased insulin-induced Akt activation, leading to increased anti-apoptosis.
2 14504291 Indeed, both p85 alpha-/- cells and p85 beta-/- cells exhibit significantly increased insulin-induced glycogen synthase activation. p85 alpha-/- cells show decreased insulin-stimulated Jun N-terminal kinase activity, which is restored by expression of p85 alpha, p85 beta, or a p85 mutant that does not bind to p110, indicating the existence of p85-dependent, but PI 3-kinase-independent, signaling pathway.