G protein α12(Gα12) is a negative regulator of kidney injury molecule-1-mediated efferocytosis
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چکیده
منابع مشابه
Kidney injury molecule-1 (KIM-1): a novel kidney-specific injury molecule playing potential double-edged functions in kidney injury.
Kidney injury molecule-1 (KIM-1), a recently discovered transmembrane protein, is expressed in dedifferentiated proximal renal tubular epithelial cells in damaged regions. It may participate in the progress of renal injury or repair. Many studies have illustrated the different functions of KIM-1 in various renal diseases including protective functions in acute kidney injury and damaging functio...
متن کاملTubular kidney injury molecule-1 in protein-overload nephropathy.
Kim-1, a recently discovered membrane protein, is undetectable in normal kidneys but markedly induced in proximal tubules after ischemic and toxic injury. The function of Kim-1 is unclear, but it is implicated in damage/repair processes. The Kim-1 ectodomain is cleaved by metalloproteinases and detectable in urine. We studied Kim-1 in a nontoxic, nonischemic, model of tubulointerstitial damage ...
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The activity of many signaling receptors is regulated by their endocytosis via clathrin-coated pits (CCPs). For G protein-coupled receptors (GPCRs), recruitment of the adaptor protein arrestin to activated receptors is thought to be sufficient to drive GPCR clustering in CCPs and subsequent endocytosis. We have identified an unprecedented role for the ubiquitin-like protein PLIC-2 as a negative...
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Phosducin is a 33-kDa cytosolic regulator of G-protein-mediated signaling that has previously been thought to be specific for retina and pineal gland. In this study, we show widespread tissue distribution of phosducin by the amplification of its cDNA and the detection of two different transcripts in Northern analyses in liver, lung, heart, brain, and retina. On the protein level, phosducin coul...
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Myelopoiesis and lymphopoiesis are controlled by haematopoietic growth factors, including cytokines, and chemokines that bind to G-protein-coupled receptors (GPCRs). Regulators of G-protein signalling (RGSs) are a protein family that can act as GTPase-activating proteins for G(alphai)- and G(alphaq)-class proteins. We have identified a new member of the R4 subfamily of RGS proteins, RGS18. RGS1...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Renal Physiology
سال: 2016
ISSN: 1931-857X,1522-1466
DOI: 10.1152/ajprenal.00169.2015