Results 261 to 270 of about 2,982,557 (298)
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Biochemical Society Transactions, 2003
Calcium regulates three different aspects of cardiac contraction. It drives pacemaker activity, excitation–contraction coupling and the transcriptional events that remodel the Ca2+ signalling system in both health and disease.
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Calcium regulates three different aspects of cardiac contraction. It drives pacemaker activity, excitation–contraction coupling and the transcriptional events that remodel the Ca2+ signalling system in both health and disease.
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Calcium Signalling in the Endothelium
2006Elevations in cytosolic Ca2+ concentration are the usual initial response of endothelial cells to hormonal and chemical transmitters and to changes in physical parameters, and many endothelial functions are dependent upon changes in Ca2+ signals produced.
Q K, Tran, H, Watanabe
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Calcium and signal transduction
Biochemistry and Molecular Biology Education, 2008Abstract Cell signaling is an essential process in which a variety of external signals, defined as first messengers, are translated inside the cells into specific responses, which are mediated by a less numerous group of second messengers.
Fedrizzi, Laura +2 more
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The Language of Calcium Signaling
Annual Review of Plant Biology, 2010Ca 2+ signals are a core regulator of plant cell physiology and cellular responses to the environment. The channels, pumps, and carriers that underlie Ca 2+ homeostasis provide the mechanistic basis for generation of Ca 2+
Dodd, Antony N. +2 more
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Mechanosensory Calcium Signaling
2012Mechanotransduction describes the cellular process by which mechanical stimuli are translated into intracellular adaptive responses through biochemical signals. Current research has begun to focus on the once-forgotten organelle, the primary cilia, in this mechanotransduction process. Primary cilia are found on almost every cell type, with a functional
Thomas J, Jones, Surya M, Nauli
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Trends in Neurosciences, 1988
very cell in an organism has a specialized task or function. As investigators, we are constantly posing the questions 'How is this function carried out? How is it regulated?' It is now a fundamental tenet of modem biology that small diffusible second messen- ger molecules act within the cell to provide a link between stimulus and output.
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very cell in an organism has a specialized task or function. As investigators, we are constantly posing the questions 'How is this function carried out? How is it regulated?' It is now a fundamental tenet of modem biology that small diffusible second messen- ger molecules act within the cell to provide a link between stimulus and output.
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Calcium signaling in neuroglia
2021Glial cells exploit calcium (Ca2+) signals to perceive the information about the activity of the nervous tissue and the tissue environment to translate this information into an array of homeostatic, signaling and defensive reactions. Astrocytes, the best studied glial cells, use several Ca2+ signaling generation pathways that include Ca2+ entry through
Lim D. +3 more
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Calcium Signaling in the Liver
Comprehensive Physiology, 2013Abstract Intracellular free Ca 2+ ([Ca 2+ ]i) is a highly versatile second messenger that regulates a wide range of functions in every type of cell and tissue. To achieve this versatility, the Ca 2+
Maria Jimena, Amaya +1 more
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Calcium signalling in diabetes
Cell Calcium, 2014Molecular cascades responsible for Ca(2+) homeostasis and Ca(2+) signalling could be assembled in highly plastic toolkits that define physiological adaptation of cells to the environment and which are intimately involved in all types of cellular pathology. Control over Ca(2+) concentration in different cellular compartments is intimately linked to cell
Guerrero-Hernandez, A +1 more
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Calcium signalling in oligodendrocytes
Neurophysiology, 1995Generation of calcium signal in mammalian oligodendrocytes is a result of two different mechanisms, namely: (i) transmembrane calcium influx via voltage-operated calcium channels, and (ii) calcium release from IP3-sensitive internal calcium stores.
Verkhratsky, A; id_orcid 0000-0003-2592-9898 +2 more
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