Title : Cell activation-induced phosphoinositide 3-kinase alpha/beta dimerization regulates PTEN activity.

Pub. Date : 2014 Sep 15

PMID : 24958106






2 Functional Relationships(s)
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1 PI3K catalyzes formation of phosphatidylinositol 3,4,5-triphosphate [PI(3,4,5)P3] after cell activation; PTEN subsequently reduces these lipids to basal levels. phosphoinositide-3,4,5-triphosphate phosphatase and tensin homolog Homo sapiens
2 Our results show that PI3Ks dimerize in vivo and that PI3K and PTEN activities modulate each other in a complex that controls cell PI(3,4,5)P3 levels. phosphoinositide-3,4,5-triphosphate phosphatase and tensin homolog Homo sapiens