Protein Kinase C: Targets to Regenerate Brain Injuries?
نویسندگان
چکیده
منابع مشابه
Angiotensin II-activated protein kinase C targets caveolae to inhibit aortic ATP-sensitive potassium channels.
OBJECTIVE The vasoconstrictor angiotensin II (Ang II) acts at G(q/11)-coupled receptors to suppress ATP-sensitive potassium (K(ATP)) channel activity via activation of protein kinase C (PKC). The aim of this study was to determine the PKC isoforms involved in the Ang II-induced inhibition of aortic K(ATP) channel activity and to investigate potential mechanisms by which these isoforms specifica...
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We have isolated cDNA clones of Spinacea oleracea L. and Oenothera hookeri of 930 and 1017 base pairs, respectively. The open reading frame deduced from the Oenothera sequence codes for a protein of a calculated molecular mass of 29,200. The primary amino acid sequence exhibits a very high degree (88%) of homology to the 14-3-3 protein from bovine brain, and protein kinase C inhibitor from shee...
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Protein kinase C (PK-C) levels were determined using [3H]phorbol-12,13-dibutyrate (PDB) binding and the in vitro phosphorylation of histone H I (III-S), in autopsied human frontal cortex of age- and postmortem time-matched normal and Alzheimer patients. PK-C levels in Alzheimer particulate fractions determined by both methods were about 50% of those in controls. PK-C levels in Alzheimer cytosol...
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Recently, we isolated 3 protein kinase C (PKC) isozymes from rat brain (Huang et al., 1986a). Using isozyme-specific antibodies for immunoblot, we have determined the relative levels of each isozyme in various regions of the rat brain (Huang et al., 1987b). The present paper describes the cellular distributions of PKC isozymes in rat brain as determined by light microscopic immunocytochemistry....
متن کاملLead activates protein kinase C in immature rat brain microvessels.
We investigated the effects of inorganic lead upon calcium-, phospholipid-dependent protein kinase (protein kinase C) in brain microvessels isolated from 6-day-old rat pups. We found that (a) in broken cell preparations, lead at micromolar concentrations activates this enzyme to an extent equivalent to that of micromolar calcium (10.3 +/- 1.3 and 9.2 +/- 1.6 pmol/mg/min, respectively) and (b) p...
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ژورنال
عنوان ژورنال: Frontiers in Cell and Developmental Biology
سال: 2019
ISSN: 2296-634X
DOI: 10.3389/fcell.2019.00039