Results 131 to 140 of about 65,797 (247)

The Impact of Simulated Weightlessness on Endothelium-Dependent Angiogenesis and the Role of Caveolae/Caveolin-1

Cellular Physiology and Biochemistry, 2016
Background/Aims: The potential role of caveolin-1 in modulating angiogenesis in microgravity environment is unexplored. Methods: Using simulated microgravity by clinostat, we measured the expressions and interactions of caveolin-1 and eNOS in human ...
Fei Shi, Tian-Zhi Zhao, Yong-Chun Wang, Xin-Sheng Cao, Chang-Bin Yang, Yuan Gao, Cheng-Fei Li, Jiang-Dong Zhao, Shu Zhang, Xi-Qing Sun   +9 more
doaj   +1 more source

TMEM16A channel signalling microdomains in the regulation of vascular function

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic representation of TMEM16A channel signalling microdomains. Calcium influx or calcium release from the endoplasmic/sarcoplasmic reticulum (ER/SR) activates TMEM16A channels through interactions with regulatory proteins in vascular smooth muscle cells or endothelial cells. TMEM16A channel activation drives chloride efflux,
Fênix Araujo, Swapnil K. Sonkusare
wiley   +1 more source

Novel volume‐electron microscopic ultrastructural analysis of gastrointestinal excitability associated with calcium–activated chloride channels

The Journal of Physiology, EarlyView.
Abstract figure legend Immunohistochemistry, electrophysiology and pharmacology are useful tools for understanding protein and channel expression and physiological reactions of calcium‐activated chloride channels (CaCCs). Conventional transmission electron microscopy has provided useful 2‐D information on organelle arrangement, localization and ...
Hiromi Tamada
wiley   +1 more source

Calciprotein particle‐induced calcium overload triggers mitochondrial dysfunction in endothelial cells

The Journal of Physiology, EarlyView.
Abstract figure legend Calciprotein particles (CPPs) are small calcium‐ and phosphate‐containing nanoaggregates associated with the development of vascular disease (CVD) in chronic kidney disease (CKD). Previously, we have shown that CPPs induce endothelial cell (EC) dysfunction, possibly contributing to CVD in CKD, but the underlying molecular ...
Lian Feenstra, Laurent Chatre, Benoit Bernay, Julien Pontin, Mirjam F. Mastik, Azuwerus van Buiten, Dalibor Nakládal, Bastiaan S. Star, Jan‐Luuk Hillebrands, Guido Krenning   +9 more
wiley   +1 more source

Mechanisms underlying local Ca2+ signalling differences between right and left atrial myocytes at normal and increased frequencies

The Journal of Physiology, EarlyView.
Abstract figure legend Left atrial myocytes have TAT‐associated faster Ca2+ release but are more prone to maladaptation at higher frequencies due to weaker peripheral SR Ca2+ uptake and smaller trigger Ca2+ current. Abstract Changes in heart rate affect Ca2+ signalling and contractility in ventricular muscle, but the effects on atrial Ca2+ signalling ...
Joon‐Chul Kim, Hieu Trong Huynh, Phuong Kim Luong, Tran Nguyet Trinh, Yixuan Wu, Eleonora Grandi, Sun‐Hee Woo   +6 more
wiley   +1 more source

Interleukin-6/soluble IL-6 receptor-induced secretion of cathepsin B and L from human gingival fibroblasts is regulated by caveolin-1 and ERK1/2 pathways

Frontiers in Dental Medicine
AimsCathepsins are essential lysosomal enzymes that maintain organismal homeostasis by degrading extracellular substrates. The inflammatory cytokine interleukin-6 (IL-6) increases the production of cathepsins through the caveolin-1 (Cav-1) and c-Jun N ...
Ayaka Goto, Kazuhiro Omori, Tomoko Yamaguchi-Tomikawa, Hiroya Kobayashi, Yuki Shinoda-Ito, Kimito Hirai, Atsushi Ikeda, Shogo Takashiba   +7 more
doaj   +1 more source

Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes

The Journal of Physiology, EarlyView.
Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière, Thomas Boulin, Maëlle Jospin, Alexandre Janin, Gilles Millat, Philippe Chevalier, Olga Andrini   +6 more
wiley   +1 more source

Caveolae: biochemical analysis [PDF]

, 2018
aveolae appear in a multitude of processes encompassing growth regulation andtrafficking. We demonstrate the abundant presence of ESA/reggie-1/flotillin-2,ATP synthase β subunit and annexin V in endothelial caveolae byimmunopurification of caveolae from ...
Cakar, Z., Chatenay-Rivauday, Christian, Fiedler, Klaus, Jenö, Paul, Kuzmenko, Elena   +4 more
core  

Cardiovascular β‐Adrenergic Receptor Distribution and Function: Influence of Species, Sex, Age, and Tissue

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
Estrogen modulates β‐AR signaling in a context‐dependent manner influenced by species, sex, age, tissue, and vascular health, highlighting challenges in translating findings from experimental models to human cardiovascular physiology. ABSTRACT Cardiovascular diseases remain the leading global cause of morbidity and mortality, with notable sex‐specific ...
Basant Elsaid, Irakli Kopaliani, Birgit Zatschler, Ansam Seif, Stephan Speier, Andreas Deussen   +5 more
wiley   +1 more source

Acoustic Waves in Axonal Membrane and Caveolins are the New Targets for Pain Treatment with High Frequency Ultrasound

Journal of Pain Research, 2020
Ilja Kruglikov Scientific Department, Wellcomet GmbH, Karlsruhe, GermanyCorrespondence: Ilja Kruglikov Email i.kruglikov@wellcomet.deAbstract: Reciprocal interaction between electrical and mechanical waves observed in axonal membrane during its ...
Kruglikov I
doaj