GTP-Binding Protein alpha Subunits
"GTP-Binding Protein alpha Subunits" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The GTPase-containing subunits of heterotrimeric GTP-binding proteins. When dissociated from the heterotrimeric complex these subunits interact with a variety of second messenger systems. Hydrolysis of GTP by the inherent GTPase activity of the subunit causes it to revert to its inactive (heterotrimeric) form. The GTP-Binding protein alpha subunits are grouped into families according to the type of action they have on second messenger systems.
| Descriptor ID |
D044385
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| MeSH Number(s) |
D08.811.277.040.330.300.200.100 D12.644.360.360.100 D12.776.157.325.332.100 D12.776.476.375.100 D12.776.543.325.100
|
| Concept/Terms |
GTP-Binding Protein alpha Subunits- GTP-Binding Protein alpha Subunits
- GTP Binding Protein alpha Subunits
- G-Protein alpha Subunit
- G Protein alpha Subunit
- alpha Subunit, G-Protein
- GTP-Binding Protein alpha Subunit
- GTP Binding Protein alpha Subunit
|
Below are MeSH descriptors whose meaning is more general than "GTP-Binding Protein alpha Subunits".
Below are MeSH descriptors whose meaning is more specific than "GTP-Binding Protein alpha Subunits".
This graph shows the total number of publications written about "GTP-Binding Protein alpha Subunits" by people in this website by year, and whether "GTP-Binding Protein alpha Subunits" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2002 | 0 | 1 | 1 |
| 2009 | 1 | 0 | 1 |
| 2010 | 0 | 1 | 1 |
| 2011 | 1 | 0 | 1 |
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Below are the most recent publications written about "GTP-Binding Protein alpha Subunits" by people in Profiles.
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Targeted nonviral gene-based inhibition of Ga(i/o)-mediated vagal signaling in the posterior left atrium decreases vagal-induced atrial fibrillation. Heart Rhythm. 2011 Nov; 8(11):1722-9.
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A mathematical modelling framework for understanding chemorepulsive signal transduction in Dictyostelium. J Theor Biol. 2010 Sep 07; 266(1):140-53.
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Mechanical control of cAMP signaling through integrins is mediated by the heterotrimeric Galphas protein. J Cell Biochem. 2009 Mar 01; 106(4):529-38.
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The dopamine D1 receptor is a critical mediator for cocaine-induced gene expression. J Neurochem. 2002 Sep; 82(6):1453-64.