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PRKAR1A — TNNI3

Text-mined interactions from Literome

Layland et al., J Physiol 2004 (Calcium Signaling) : PKA dependent phosphorylation of cardiac troponin I (cTnI) contributes significantly to beta-adrenergic agonist induced acceleration of myocardial relaxation ( lusitropy )
Hinken et al., J Appl Physiol 2006 : Myocytes ( n = 9 ) from nine Ex pigs had comparable force production but a approximately 30 % increase in peak power output compared with myocytes ( n = 8 ) from eight Sed. Interestingly, Ex myofibrillar samples also had higher baseline PKA induced phosphorylation levels of cardiac troponin I , which may contribute to the increase in power
Hanft et al., Am J Physiol Heart Circ Physiol 2009 : PKA increased the phosphorylation of myosin binding protein C and cardiac troponin I , as assessed by autoradiography
Kooij et al., J Mol Cell Cardiol 2010 : Protein kinase A (PKA) mediated phosphorylation of Ser23/24 of cardiac troponin I (cTnI) causes a reduction in Ca ( 2+ ) -sensitivity of force development
Czuriga et al., Basic Res Cardiol 2012 (Disease Models, Animal...) : The level of protein kinase A (PKA) dependent cardiac troponin I (TnI) phosphorylation was lower in the myocardium surrounding the pacing electrode ( pacing site ) of the failing left ventricle ( LV ) than in the controls
Wattanapermpool et al., J Mol Cell Cardiol 1995 : Protein kinase A (PKA) dependent phosphorylation of C-protein and cardiac troponin I (cTnI) is known to be associated with a reduced sensitivity to Ca2+