Inherited dysfunction of sarcoplasmic reticulum Ca2+ handling and arrhythmogenesis.

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Published in Circ Res on April 01, 2011

Authors

Silvia G Priori1, S R Wayne Chen

Author Affiliations

1: Molecular Cardiology Laboratories, IRCCS Fondazione Salvatore Maugeri, Via Maugeri 10/10A, Pavia, Italy. silvia.priori@fsm.it

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Functional consequence of protein kinase A-dependent phosphorylation of the cardiac ryanodine receptor: sensitization of store overload-induced Ca2+ release. J Biol Chem (2007) 1.15

Store overload-induced Ca2+ release as a triggering mechanism for CPVT and MH episodes caused by mutations in RYR and CASQ genes. J Physiol (2009) 1.14

Localization of the 12.6-kDa FK506-binding protein (FKBP12.6) binding site to the NH2-terminal domain of the cardiac Ca2+ release channel (ryanodine receptor). J Biol Chem (2002) 1.12

Abnormal termination of Ca2+ release is a common defect of RyR2 mutations associated with cardiomyopathies. Circ Res (2012) 1.11

Dynamic, inter-subunit interactions between the N-terminal and central mutation regions of cardiac ryanodine receptor. J Cell Sci (2010) 1.07

Residue Gln4863 within a predicted transmembrane sequence of the Ca2+ release channel (ryanodine receptor) is critical for ryanodine interaction. J Biol Chem (2003) 1.06

The predicted TM10 transmembrane sequence of the cardiac Ca2+ release channel (ryanodine receptor) is crucial for channel activation and gating. J Biol Chem (2003) 1.06

Localization of the dantrolene-binding sequence near the FK506-binding protein-binding site in the three-dimensional structure of the ryanodine receptor. J Biol Chem (2011) 1.05

Smooth muscle tissues express a major dominant negative splice variant of the type 3 Ca2+ release channel (ryanodine receptor). J Biol Chem (2002) 1.03

Localization of PKA phosphorylation site, Ser(2030), in the three-dimensional structure of cardiac ryanodine receptor. Biochem J (2008) 1.02

Intravascular pressure augments cerebral arterial constriction by inducing voltage-insensitive Ca2+ waves. J Physiol (2010) 0.98

Spontaneous diastolic contractions and phosphorylation of the cardiac ryanodine receptor at serine-2808 in congestive heart failure in rat. Cardiovasc Res (2005) 0.97

Skeletal and cardiac ryanodine receptors exhibit different responses to Ca2+ overload and luminal ca2+. Biophys J (2007) 0.96

Calmodulin regulation and identification of calmodulin binding region of type-3 ryanodine receptor calcium release channel. Biochemistry (2005) 0.96

Phospholamban knockout breaks arrhythmogenic Ca²⁺ waves and suppresses catecholaminergic polymorphic ventricular tachycardia in mice. Circ Res (2013) 0.92

Isoform-dependent formation of heteromeric Ca2+ release channels (ryanodine receptors). J Biol Chem (2002) 0.91

Characterization of a novel mutation in the cardiac ryanodine receptor that results in catecholaminergic polymorphic ventricular tachycardia. Channels (Austin) (2010) 0.89

In situ confocal imaging in intact heart reveals stress-induced Ca(2+) release variability in a murine catecholaminergic polymorphic ventricular tachycardia model of type 2 ryanodine receptor(R4496C+/-) mutation. Circ Arrhythm Electrophysiol (2012) 0.88

Reduced threshold for luminal Ca2+ activation of RyR1 underlies a causal mechanism of porcine malignant hyperthermia. J Biol Chem (2008) 0.88

Changes in negative charge at the luminal mouth of the pore alter ion handling and gating in the cardiac ryanodine-receptor. Biophys J (2009) 0.87

Ligand-dependent conformational changes in the clamp region of the cardiac ryanodine receptor. J Biol Chem (2012) 0.87

Role of CaMKII and ROS in rapid pacing-induced apoptosis. J Mol Cell Cardiol (2013) 0.87

The contribution of hydrophobic residues in the pore-forming region of the ryanodine receptor channel to block by large tetraalkylammonium cations and Shaker B inactivation peptides. J Gen Physiol (2012) 0.86

Calmodulin modulates the termination threshold for cardiac ryanodine receptor-mediated Ca2+ release. Biochem J (2013) 0.86

Trimeric intracellular cation channels and sarcoplasmic/endoplasmic reticulum calcium homeostasis. Circ Res (2014) 0.84

ARVC-related mutations in divergent region 3 alter functional properties of the cardiac ryanodine receptor. Biophys J (2008) 0.84

Ca2+ activation of RyR1 is not necessary for the initiation of skeletal-type excitation-contraction coupling. Biophys J (2002) 0.84

The CPVT-associated RyR2 mutation G230C enhances store overload-induced Ca2+ release and destabilizes the N-terminal domains. Biochem J (2013) 0.84

Calmodulin regulation of excitation-contraction coupling in cardiac myocytes. Circ Res (2003) 0.83

Reconstitution of local Ca2+ signaling between cardiac L-type Ca2+ channels and ryanodine receptors: insights into regulation by FKBP12.6. Am J Physiol Cell Physiol (2005) 0.82

Conformational dynamics inside amino-terminal disease hotspot of ryanodine receptor. Structure (2013) 0.82

Modeling a ryanodine receptor N-terminal domain connecting the central vestibule and the corner clamp region. J Biol Chem (2012) 0.82

Diffusion of single cardiac ryanodine receptors in lipid bilayers is decreased by annexin 12. Biophys J (2004) 0.82

Carvedilol analogue inhibits triggered activities evoked by both early and delayed afterdepolarizations. Heart Rhythm (2012) 0.81

Quantification of the effects of a ryanodine receptor channel mutation on interaction with a ryanoid. Mol Membr Biol (2007) 0.80

Two potential calmodulin-binding sequences in the ryanodine receptor contribute to a mobile, intra-subunit calmodulin-binding domain. J Cell Sci (2013) 0.79

The mouse sino-atrial node expresses both the type 2 and type 3 Ca(2+) release channels/ryanodine receptors. FEBS Lett (2003) 0.79

The Gln4863Ala mutation within a putative, pore-lining trans-membrane helix of the cardiac ryanodine receptor channel alters both the kinetics of ryanoid interaction and the subsequent fractional conductance. Mol Pharmacol (2005) 0.79

The cardiac ryanodine receptor luminal Ca2+ sensor governs Ca2+ waves, ventricular tachyarrhythmias and cardiac hypertrophy in calsequestrin-null mice. Biochem J (2014) 0.77

Novel carvedilol analogues that suppress store-overload-induced Ca2+ release. J Med Chem (2013) 0.76