[HTML][HTML] Cardiomyocyte calcium handling in health and disease: Insights from in vitro and in silico studies
Abstract Calcium (Ca 2+) plays a central role in cardiomyocyte excitation-contraction
coupling. To ensure an optimal electrical impulse propagation and cardiac contraction, Ca …
coupling. To ensure an optimal electrical impulse propagation and cardiac contraction, Ca …
Targeting calcium regulators as therapy for heart failure: Focus on the sarcoplasmic reticulum Ca-ATPase pump
C Kho - Frontiers in Cardiovascular Medicine, 2023 - frontiersin.org
Impaired myocardial Ca2+ cycling is a critical contributor to the development of heart failure
(HF), causing changes in the contractile function and structure remodeling of the heart …
(HF), causing changes in the contractile function and structure remodeling of the heart …
Cross-talk between mechanosensitive ion channels and calcium regulatory proteins in cardiovascular health and disease
Y Wang, J Shi, X Tong - International Journal of Molecular Sciences, 2021 - mdpi.com
Mechanosensitive ion channels are widely expressed in the cardiovascular system. They
translate mechanical forces including shear stress and stretch into biological signals. The …
translate mechanical forces including shear stress and stretch into biological signals. The …
A muscle fatigue-like contractile decline was recapitulated using skeletal myotubes from Duchenne muscular dystrophy patient-derived iPSCs
Duchenne muscular dystrophy (DMD) is a muscle degenerating disease caused by
dystrophin deficiency, for which therapeutic options are limited. To facilitate drug …
dystrophin deficiency, for which therapeutic options are limited. To facilitate drug …
Integrative computational modeling of cardiomyocyte calcium handling and cardiac arrhythmias: current status and future challenges
Cardiomyocyte calcium-handling is the key mediator of cardiac excitation-contraction
coupling. In the healthy heart, calcium controls both electrical impulse propagation and …
coupling. In the healthy heart, calcium controls both electrical impulse propagation and …
Pharmacological Modulation of Mitochondrial Ca2+ Content Regulates Sarcoplasmic Reticulum Ca2+ Release via Oxidation of the Ryanodine Receptor by …
In a physiological setting, mitochondria increase oxidative phosphorylation during periods of
stress to meet increased metabolic demand. This in part is mediated via enhanced …
stress to meet increased metabolic demand. This in part is mediated via enhanced …
Red-shifted FRET biosensors for high-throughput fluorescence lifetime screening
TM Schaaf, A Li, BD Grant, K Peterson, S Yuen… - Biosensors, 2018 - mdpi.com
We have developed fluorescence resonance energy transfer (FRET) biosensors with red-
shifted fluorescent proteins (FP), yielding improved characteristics for time-resolved (lifetime) …
shifted fluorescent proteins (FP), yielding improved characteristics for time-resolved (lifetime) …
Proarrhythmic remodeling of calcium homeostasis in cardiac disease; implications for diabetes and obesity
S Hamilton, D Terentyev - Frontiers in physiology, 2018 - frontiersin.org
A rapid growth in the incidence of diabetes and obesity has transpired to a major heath
issue and economic burden in the postindustrial world, with more than 29 million patients …
issue and economic burden in the postindustrial world, with more than 29 million patients …
Istaroxime metabolite PST3093 selectively stimulates SERCA2a and reverses disease-induced changes in cardiac function
M Arici, M Ferrandi, P Barassi, SC Hsu, E Torre… - … of Pharmacology and …, 2023 - ASPET
Heart failure (HF) therapeutic toolkit would strongly benefit from the availability of ino-
lusitropic agents with a favorable pharmacodynamics and safety profile. Istaroxime is a …
lusitropic agents with a favorable pharmacodynamics and safety profile. Istaroxime is a …
A multiscale approach for bridging the gap between potency, efficacy, and safety of small molecules directed at membrane proteins
R Aguayo-Ortiz, J Creech, EN Jiménez-Vázquez… - Scientific reports, 2021 - nature.com
Membrane proteins constitute a substantial fraction of the human proteome, thus
representing a vast source of therapeutic drug targets. Indeed, newly devised technologies …
representing a vast source of therapeutic drug targets. Indeed, newly devised technologies …