Results 21 to 30 of about 139,625 (161)

Iron Administration Affects Cardiac Calcium Channel Expression in Mice: The Role of Cardiac Calcium Channel Expression in The Heart of Iron Overload Mice Model

Indonesian Biomedical Journal, 2020
BACKGROUND: Iron-overload cardiomyopathy (IOC) is a major comorbidity in patients with chronic repetitive blood transfusion due to myocardial iron uptake that facilitated by calcium channels.
Mas Rizky Anggun Adipurna Syamsunarno, Alif Bagus Rakhimullah, Uni Gamayani, Masahiko Kurabayasi, Tatsuya Iso, Ratu Safitri, Ramdan Panigoro   +6 more
doaj   +1 more source

Sleep deprivation of rats increases postsurgical expression and activity of L-type calcium channel in the dorsal root ganglion and slows recovery from postsurgical pain

Acta Neuropathologica Communications, 2019
Perioperative sleep disturbance is a risk factor for persistent pain after surgery. Clinical studies have shown that patients with insufficient sleep before and after surgery experience more intense and long-lasting postoperative pain.
Qi Li, Zi-yu Zhu, Jian Lu, Yu-Chieh Chao, Xiao-xin Zhou, Ying Huang, Xue-mei Chen, Dian-san Su, Wei-feng Yu, Xi-yao Gu   +9 more
doaj   +1 more source

Vascular Response of Tetrabromobisphenol a in Rat Aorta: Calcium Channels Inhibition and Potassium Channels Activation

Toxics, 2022
Tetrabromobisphenol A (TBBPA) is a flame retardant widely used to reduce flammability. It is an endocrine disruptor, and due to constant human exposure, some concerns have been raised regarding its impact on human health.
Joana Feiteiro, Sandra M. Rocha, Melissa Mariana, Cláudio J. Maia, Elisa Cairrao   +4 more
doaj   +1 more source

Differential Involvement of L-Type Calcium Channels in Epileptogenesis of Rat Hippocampal Slices during Ontogenesis

Neurobiology of Disease, 2000
Organic calcium channel antagonists block epileptiform activity in adult tissue, suggesting an essential role of L-type channels in epileptogenesis in the mature CNS.
R. Köhling, H. Straub, E.-J. Speckmann
doaj   +1 more source

Increased Calcium Influx through L-type Calcium Channels in Human and Mouse Neural Progenitors Lacking Fragile X Mental Retardation Protein

Stem Cell Reports, 2018
Summary: The absence of FMR1 protein (FMRP) causes fragile X syndrome (FXS) and disturbed FMRP function is implicated in several forms of human psychopathology.
Claudia Danesi, Venkat Swaroop Achuta, Padraic Corcoran, Ulla-Kaisa Peteri, Giorgio Turconi, Nobuaki Matsui, Ilyas Albayrak, Veronika Rezov, Anders Isaksson, Maija L. Castrén   +9 more
doaj   +1 more source

L-Type Calcium Channel C Terminus Autoregulates Transcription [PDF]

Circulation Research, 2009
Calcium homeostasis is critical for cardiac myocyte function and must be tightly regulated. The guiding hypothesis of this study is that a carboxyl-terminal cleavage product of the cardiac L-type calcium channel (Ca V 1.2) autoregulates expression. First, we confirmed that the Ca
Elizabeth, Schroder, Miranda, Byse, Jonathan, Satin   +2 more
openaire   +2 more sources

Protein kinase A modulation of CaV1.4 calcium channels

Nature Communications, 2016
Phosphorylation of L-type calcium CaV channels by protein kinase A is essential for several physiological events. Here, the authors show how this kinase regulates CaV1.4 activity, suggesting a general regulatory mechanism for all L-type calcium channels.
Lingjie Sang, Ivy E. Dick, David T. Yue
doaj   +1 more source

Weft, Warp & Weave: The Intricate Tapestry of Calcium Channels Regulating T Lymphocyte Function

Frontiers in Immunology, 2013
Calcium (Ca2+) is a universal second messenger important for T lymphocyte homeostasis, activation, proliferation, differentiation and apoptosis. The events surrounding Ca2+ mobilization in lymphocytes are tightly regulated and involve the coordination of
Kyla D Omilusik, Lilian L Nohara, Shawna eStanwood, Wilfred eJefferies   +3 more
doaj   +1 more source

Tweeters and Woofers: The Complex Orchestra of Calcium Currents in T Lymphocytes

Frontiers in Immunology, 2015
Elevation of intracellular calcium ion (Ca2+) levels is a vital event that regulates T lymphocyte homeostasis, activation, proliferation, differentiation, and apoptosis.
Lilian L Nohara, Lilian L Nohara, Shawna R Stanwood, Shawna R Stanwood, Kyla D Omilusik, Kyla D Omilusik, Kyla D Omilusik, Wilfred A Jefferies, Wilfred A Jefferies, Wilfred A Jefferies, Wilfred A Jefferies, Wilfred A Jefferies, Wilfred A Jefferies   +12 more
doaj   +1 more source

L-type calcium channel auto-regulation of transcription [PDF]

Cell Calcium, 2011
L-type calcium channels (LTCC) impact the function of nearly all excitable cells. The classical LTCC function is to mediate trans-sarcolemmal Ca(2+) flux. This review focuses on the contribution of a mobile segment of the LTCC that regulates ion channel function, and also serves as a regulator of transcription in the nucleus.
Jonathan, Satin, Elizabeth A, Schroder, Shawn M, Crump   +2 more
openaire   +2 more sources