The role of calcium is well understood as a function of signaling between plants and symbiotic fungi that assist nitrogen fixation and phosphate uptake.
Plants & Animals
Oct 28, 2019
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Tsuruta et al. find that a lipid kinase directs a voltage-gated calcium channel's degradation to save neurons from a lethal dose of overexcitement. The study appears in the October 19, 2009 issue of the Journal of Cell Biology ...
Cell & Microbiology
Oct 19, 2009
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0
Chemical synapses transmit information within the nervous system. When a presynaptic cell is electrically excited, synaptic vesicles fuse with the presynaptic membrane causing messenger substances within the vesicles to be ...
Molecular & Computational biology
Jul 19, 2021
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169
Ion channels are structures within cell membranes that enable specific ions to travel to and from the cell. Such transfer is essential for a variety of physiological processes such as muscle cell contraction and nerve excitation. ...
Cell & Microbiology
Aug 9, 2023
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1
(Phys.org) —In the human body, lipids do not only serve as energy stores and structural elements, but they are also important signaling molecules. Disruptions of lipid signal transmission seem to be involved in diseases ...
Biochemistry
Jun 12, 2013
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Korean researchers have identified the interactions of the combinants among calcium channel proteins that exist in nerve and heart cells. The result opened a new path of developing treatments for high blood pressure and brain ...
Biochemistry
Oct 25, 2018
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9
Researchers have detailed the effects of zinc ion deficiency and excess on the periodical release of calcium ions, known as calcium oscillations—a process crucial for proper egg activation during fertilization, and the ...
Cell & Microbiology
Jun 28, 2023
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10
A common protein plays a different role than previously thought in the opening and closing of channels that let ions flow in and out of our cells, researchers at Johns Hopkins report. Those channels are critical to life, ...
Cell & Microbiology
Oct 27, 2014
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0
Calcium is not just required for strong bones - it is an essential requirement for muscle and nerve cells to work normally. Latest research from the National Centre for Biological Sciences (NCBS, Bangalore), now shows that ...
Cell & Microbiology
Oct 8, 2015
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19
A study published in the journal Function highlights the importance of not investigating exon splicing in isolation. Exon splicing is the process by which introns are removed from pre-mRNA and exons are spliced back together.
Cell & Microbiology
Nov 20, 2023
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