PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17615371-1 2007 We recently showed that phosphoinositide-3-kinase-gamma-deficient (PI3Kgamma(-/-)) mice have enhanced cardiac contractility attributable to cAMP-dependent increases in sarcoplasmic reticulum (SR) Ca(2+) content and release but not L-type Ca(2+) current (I(Ca,L)), demonstrating PI3Kgamma locally regulates cAMP levels in cardiomyocytes. Cyclic AMP 140-144 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma Mus musculus 67-76 17615371-1 2007 We recently showed that phosphoinositide-3-kinase-gamma-deficient (PI3Kgamma(-/-)) mice have enhanced cardiac contractility attributable to cAMP-dependent increases in sarcoplasmic reticulum (SR) Ca(2+) content and release but not L-type Ca(2+) current (I(Ca,L)), demonstrating PI3Kgamma locally regulates cAMP levels in cardiomyocytes. Cyclic AMP 140-144 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma Mus musculus 278-287 17615371-1 2007 We recently showed that phosphoinositide-3-kinase-gamma-deficient (PI3Kgamma(-/-)) mice have enhanced cardiac contractility attributable to cAMP-dependent increases in sarcoplasmic reticulum (SR) Ca(2+) content and release but not L-type Ca(2+) current (I(Ca,L)), demonstrating PI3Kgamma locally regulates cAMP levels in cardiomyocytes. Cyclic AMP 306-310 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma Mus musculus 67-76