Results 1 to 10 of about 254,107 (117)
Intracellular Ca2+ is not essential for SHH signaling but is promoted by Shh ligand in embryonic fibroblasts [PDF]
BMC Molecular and Cell BiologyBackground Sonic Hedgehog (SHH) signaling pathway controls cell proliferation, differentiation, and organ formation. The changes in Ca2+ and their regulatory role in the context of activated SHH signaling have not been fully examined.
Xuanming Shi +5 more
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Asian Pacific Journal of Tropical Medicine, 2021 Objective: To investigate the involvement of Ca2+ in dengue virus (DENV)-infected human umbilical vein endothelial cells (HUVECs) and the disruption of endothelial integrity. Methods: HUVECs were infected with DENV-2 in the presence of intracellular Ca2+
Meng-Hooi Shu +5 more
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Experimental and Molecular Medicine, 2023 Intracellular calcium (Ca2+) and phosphoinositides (PIPs) are crucial for regulating cellular activities such as metabolism and cell survival. Cells maintain precise intracellular Ca2+ and PIP levels via the actions of a complex system of Ca2+ channels ...
Byung-Chul Oh
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Physiological Reports, 2020 Calcium (Ca2+) is a known accelerator for gastric wound repair. We have demonstrated in vivo and in vitro that intracellular Ca2+ increases in the gastric epithelial cells directly adjacent to a damaged cell, and that this Ca2+ rise is essential for the ...
Kristen A. Engevik +3 more
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Arachidonic acid triggers [Ca2+]i increases in rat round spermatids by a likely GPR activation, ERK signalling and ER/acidic compartments Ca2+ release. [PDF]
PLoS ONE, 2017 Arachidonic acid (AA), a compound secreted by Sertoli cells (SC) in a FSH-dependent manner, is able to induce the release of Ca2+ from internal stores in round spermatids and pachytene spermatocytes. In this study, the possible site(s) of action of AA in
Joaquin Paillamanque +7 more
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STIM1/Orai1-mediated store-operated Ca2+ entry: the tip of the iceberg
Brazilian Journal of Medical and Biological Research, 2011 Highly efficient mechanisms regulate intracellular calcium (Ca2+) levels. The recent discovery of new components linking intracellular Ca2+ stores to plasma membrane Ca2+ entry channels has brought new insight into the understanding of Ca2+ homeostasis ...
F.R. Giachini +5 more
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INTRACELLULAR Ca2+ HOMEOSTASIS
Malang Neurology Journal, 2015 Ca2+ signaling functions to regulate many cellular processes. Dynamics of Ca2+ signaling or homeostasis is regulated by the interaction between ON and OFF reactions that control Ca2+ flux in both the plasma membrane and internal organelles such as the ...
Shahdevi Nandar Kurniawan
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Memory and Learning Deficits Are Associated With Ca2+ Dyshomeostasis in Normal Aging
Frontiers in Aging Neuroscience, 2020 Neuronal intracellular Ca2+ homeostasis is critical to the normal physiological functions of neurons and neuronal Ca2+ dyshomeostasis has been associated with the age-related decline of cognitive functions.
Arkady Uryash +4 more
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Frontiers in Cellular Neuroscience, 2023 Recent pharmacological studies demonstrate a role for zinc (Zn2+) in shaping intracellular calcium (Ca2+) dynamics and vice versa in excitable cells including neurons and cardiomyocytes.
Abdullah J. Alshawaf +3 more
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Cellular Physiology and Biochemistry, 2016 Background/Aims: Oxidative stress induced intracellular Ca2+ overload plays an important role in the pathophysiology of several heart diseases. Acetylcholine (ACh) has been shown to suppress reactive oxygen species generation during oxidative stress ...
Siripong Palee +4 more
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