Enhanced active cross-bridges during diastole: molecular pathogenesis of tropomyosin's HCM mutations
about
A Drosophila melanogaster model of diastolic dysfunction and cardiomyopathy based on impaired troponin-T function.Phosphorylation of cMyBP-C affects contractile mechanisms in a site-specific mannerPersistence length of human cardiac α-tropomyosin measured by single molecule direct probe microscopy.DCM-related tropomyosin mutants E40K/E54K over-inhibit the actomyosin interaction and lead to a decrease in the number of cycling cross-bridges.Mechanistic heterogeneity in contractile properties of α-tropomyosin (TPM1) mutants associated with inherited cardiomyopathies.Multi-scale computational models of familial hypertrophic cardiomyopathy: genotype to phenotype.Structural and functional aspects of the myosin essential light chain in cardiac muscle contraction.Facilitated cross-bridge interactions with thin filaments by familial hypertrophic cardiomyopathy mutations in α-tropomyosin.Micromechanical thermal assays of Ca2+-regulated thin-filament function and modulation by hypertrophic cardiomyopathy mutants of human cardiac troponinDetection of target ssDNA using a microfabricated Hall magnetometer with correlated optical readout.Fluorescent Protein-Based Ca2+ Sensor Reveals Global, Divalent Cation-Dependent Conformational Changes in Cardiac Troponin CCongenital myopathy-causing tropomyosin mutations induce thin filament dysfunction via distinct physiological mechanisms.Analysis of the molecular pathogenesis of cardiomyopathy-causing cTnT mutants I79N, ΔE96, and ΔK210.Slowed Dynamics of Thin Filament Regulatory Units Reduces Ca(2+)-Sensitivity of Cardiac Biomechanical Function.The functional significance of the last 5 residues of the C-terminus of cardiac troponin I.Diversity and similarity of motor function and cross-bridge kinetics in papillary muscles of transgenic mice carrying myosin regulatory light chain mutations D166V and R58QPredicting Effects of Tropomyosin Mutations on Cardiac Muscle Contraction through Myofilament Modeling.Transmission of stability information through the N-domain of tropomyosin is interrupted by a stabilizing mutation (A109L) in the hydrophobic core of the stability control region (residues 97-118).Effect of N-Terminal Extension of Cardiac Troponin I on the Ca(2+) Regulation of ATP Binding and ADP Dissociation of Myosin II in Native Cardiac Myofibrils.The 3-state model of muscle regulation revisited: is a fourth state involved?Thin filament-reconstituted skinned muscle fibers for the study of muscle physiology.Interpreting genetic effects through models of cardiac electromechanics.A study of tropomyosin's role in cardiac function and disease using thin-filament reconstituted myocardium.Nuclear tropomyosin and troponin in striated muscle: new roles in a new locale?Alpha-tropomyosin mutations in inherited cardiomyopathies.The myosin-activated thin filament regulatory state, M⁻-open: a link to hypertrophic cardiomyopathy (HCM).Role of multimodality cardiac imaging in the management of patients with hypertrophic cardiomyopathy: an expert consensus of the European Association of Cardiovascular Imaging Endorsed by the Saudi Heart Association.Using baculovirus/insect cell expressed recombinant actin to study the molecular pathogenesis of HCM caused by actin mutation A331PPathogenesis of Hypertrophic Cardiomyopathy is Mutation Rather Than Disease Specific: A Comparison of the Cardiac Troponin T E163R and R92Q Mouse Models.Long-range effects of familial hypertrophic cardiomyopathy mutations E180G and D175N on the properties of tropomyosinTropomyosin flexural rigidity and single ca(2+) regulatory unit dynamics: implications for cooperative regulation of cardiac muscle contraction and cardiomyocyte hypertrophy.Familial hypertrophic cardiomyopathy related E180G mutation increases flexibility of human cardiac α-tropomyosin.α-Tropomyosin with a D175N or E180G mutation in only one chain differs from tropomyosin with mutations in both chains.Effect of Cardiomyopathic Mutations in Tropomyosin on Calcium Regulation of the Actin-Myosin Interaction in Skeletal Muscle.
P2860
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P2860
Enhanced active cross-bridges during diastole: molecular pathogenesis of tropomyosin's HCM mutations
description
2011 nî lūn-bûn
@nan
2011 թուականի Փետրուարին հրատարակուած գիտական յօդուած
@hyw
2011 թվականի փետրվարին հրատարակված գիտական հոդված
@hy
2011年の論文
@ja
2011年論文
@yue
2011年論文
@zh-hant
2011年論文
@zh-hk
2011年論文
@zh-mo
2011年論文
@zh-tw
2011年论文
@wuu
name
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@ast
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@en
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@nl
type
label
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@ast
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@en
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@nl
prefLabel
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@ast
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@en
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@nl
P2093
P2860
P1433
P1476
Enhanced active cross-bridges ...... of tropomyosin's HCM mutations
@en
P2093
P2860
P304
P356
10.1016/J.BPJ.2011.01.001
P407
P577
2011-02-01T00:00:00Z