Troponin I phosphorylation enhances crossbridge kinetics during beta-adrenergic stimulation in rat cardiac tissue.
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Inhibition of PKC phosphorylation of cTnI improves cardiac performance in vivoBasal myosin light chain phosphorylation is a determinant of Ca2+ sensitivity of force and activation dependence of the kinetics of myocardial force developmentAcceleration of stretch activation in murine myocardium due to phosphorylation of myosin regulatory light chainMolecular inotropy mediated by cardiac miR-based PDE4D/PRKAR1α/phosphoprotein signalingExpression of masticatory-specific isoforms of myosin heavy-chain, myosin-binding protein-C and tropomyosin in muscle fibers and satellite cell cultures of cat masticatory muscleProtein kinase A-induced myofilament desensitization to Ca(2+) as a result of phosphorylation of cardiac myosin-binding protein CAlbuterol aids resistance exercise in reducing unloading-induced ankle extensor strength losses.Protein kinase A changes calcium sensitivity but not crossbridge kinetics in human cardiac myofibrils.Magnitude of length-dependent changes in contractile properties varies with titin isoform in rat ventricles.Alanine or aspartic acid substitutions at serine23/24 of cardiac troponin I decrease thin filament activation, with no effect on crossbridge detachment kineticsPhosphorylation of titin modulates passive stiffness of cardiac muscle in a titin isoform-dependent manner.Cardiac myosin isoforms exhibit differential rates of MgADP release and MgATP binding detected by myocardial viscoelasticity.Impact of site-specific phosphorylation of protein kinase A sites Ser23 and Ser24 of cardiac troponin I in human cardiomyocytesRole of the acidic N' region of cardiac troponin I in regulating myocardial function.X-ray diffraction analysis of the effects of myosin regulatory light chain phosphorylation and butanedione monoxime on skinned skeletal muscle fibers.Insights into length-dependent regulation of cardiac cross-bridge cycling kinetics in human myocardium.Alterations in Multi-Scale Cardiac Architecture in Association With Phosphorylation of Myosin Binding Protein-C.Protein kinase A-dependent modulation of Ca2+ sensitivity in cardiac and fast skeletal muscles after reconstitution with cardiac troponin.Tri-modal regulation of cardiac muscle relaxation; intracellular calcium decline, thin filament deactivation, and cross-bridge cycling kinetics.Cardiac troponin structure-function and the influence of hypertrophic cardiomyopathy associated mutations on modulation of contractility.CaMKII-dependent myofilament Ca2+ desensitization contributes to the frequency-dependent acceleration of relaxation.Protein kinase C and A sites on troponin I regulate myofilament Ca2+ sensitivity and ATPase activity in the mouse myocardium.Effects of BDM, [Ca2+]o, and temperature on the dynamic stiffness of quiescent cardiac trabeculae from rat.
P2860
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P2860
Troponin I phosphorylation enhances crossbridge kinetics during beta-adrenergic stimulation in rat cardiac tissue.
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2002 nî lūn-bûn
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name
Troponin I phosphorylation enh ...... ulation in rat cardiac tissue.
@en
Troponin I phosphorylation enh ...... ulation in rat cardiac tissue.
@nl
type
label
Troponin I phosphorylation enh ...... ulation in rat cardiac tissue.
@en
Troponin I phosphorylation enh ...... ulation in rat cardiac tissue.
@nl
prefLabel
Troponin I phosphorylation enh ...... ulation in rat cardiac tissue.
@en
Troponin I phosphorylation enh ...... ulation in rat cardiac tissue.
@nl
P2860
P1476
Troponin I phosphorylation enh ...... mulation in rat cardiac tissue
@en
P2093
Gunther H Rossmanith
Russell I Ludowyke
P2860
P304
P356
10.1113/JPHYSIOL.2002.022707
P407
P577
2002-08-01T00:00:00Z