Abstract:
:Treatment of platelet rich plasma (PRP) at pH 5 results in the precipitation of a protein kinase system. The protein kinase is associated with the platelet fraction and is capable of phosphorylation of several plasma proteins. Analysis of the 32P-labeled phosphoproteins by two dimensional gel electrophoresis showed the existence of three major phosphoproteins: 72K and 80K proteins with identical isoelectric points (pI) of 6.0 and another 72K protein with a pI of 6.8-7.0. This latter 72K phosphoprotein has recently been identified as the alpha-chain of fibrinogen. The identity of the other 2 proteins remains to be shown. The activity of the protein kinase is markedly enhanced by Mn2+, it phosphorylates calf thymus histone as an exogenous substrate and is independent of cAMP or cGMP. This protein kinase activity is inhibited competitively by ADP.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Galabru J,Krust B,Hovanessian AGdoi
10.1016/0006-291x(83)91736-9subject
Has Abstractpub_date
1983-06-15 00:00:00pages
370-6issue
2eissn
0006-291Xissn
1090-2104pii
0006-291X(83)91736-9journal_volume
113pub_type
杂志文章abstract::To develop antibodies against the plasma membrane 3,3',5-triiodo-L-thyronine (T3) binding protein (M.W. 55,000), rabbits were immunized with formalin-fixed GH3 cells or highly purified plasma membranes from these cells. Antibodies were screened by immunoprecipitation using detergent solubilized N-bromoacetyl-[125I]T3-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)91051-9
更新日期:1984-11-14 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1311
更新日期:1999-09-24 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.09.070
更新日期:2015-10-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.02.151
更新日期:2015-04-17 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.103
更新日期:2014-04-18 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.04.052
更新日期:2018-09-05 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1682
更新日期:1999-11-19 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91865-a
更新日期:1991-06-14 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1125
更新日期:1995-01-26 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90509-l
更新日期:1990-08-16 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.03.109
更新日期:2010-04-16 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.09.206
更新日期:2004-11-26 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)91568-7
更新日期:1984-10-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91894-i
更新日期:1991-09-16 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.11.036
更新日期:2015-12-25 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1023
更新日期:1993-01-15 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.01.132
更新日期:2018-02-12 00:00:00
abstract::Quercetin is the most abundant flavonoid and is assumed to have protective roles against the pathogenesis of multiple diseases associated with oxidative stress. In the present study, we investigated the molecular mechanisms by which quercetin affects adipogenesis and apoptosis in 3T3-L1 cells. The exposure of 3T3-L1 p...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.06.077
更新日期:2008-09-05 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.08.015
更新日期:2015-09-25 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.06.042
更新日期:2004-07-30 00:00:00
abstract::Adult stem cells provide a promising alternative for the treatment of decompensated liver cirrhosis. Our previous study showed that peripheral blood monocytes (PBMCs) from decompensated liver cirrhosis could differentiate into hepatocyte-like cells in vitro. We here aimed to investigate the differential potential of t...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.04.058
更新日期:2008-07-11 00:00:00
abstract:BACKGROUND/AIMS:We have previously reported that the application of sphingomyelin-based liposomes (SM-L) to a three-dimensional cultured skin model increase the content of ceramides NS, NP, AS and AP. However, the mechanism responsible for these increased ceramide levels was not identified. METHODS:SM-L and sphingomye...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.03.061
更新日期:2016-04-22 00:00:00
abstract::Gliomas are the leading cause of death among adults with primary brain malignancies. Treatment for malignant gliomas remains limited, and targeted therapies have been incompletely explored. Nuclear factor erythroid 2-related factor 2 (Nrf2), a key transcription regulator for antioxidant and detoxification enzymes, is ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.12.034
更新日期:2016-01-15 00:00:00
abstract::The objective was to investigate whether a graphene coating could improve the surface bioactivity of a cobalt-chromium-molybdenum-based alloy (CoCrMo). Graphene was produced by chemical vapor deposition and transferred to the surface of the CoCrMo alloy using an improved wet transfer approach. The morphology of the sa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.02.152
更新日期:2018-03-18 00:00:00
abstract::To better understand the mechanism of interactions between G-protein-coupled melatonin receptors and their ligands, our previously reported homology model of human MT2 receptor with docked 2-iodomelatonin was further refined and used to select residues within TM3, TM6, and TM7 potentially important for receptor-ligand...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.05.017
更新日期:2005-07-08 00:00:00
abstract::Myocardium of mammals contains a wide range of isoforms of proteins that provides contractile function of the heart. These are two isoforms of ventricular and two of atrial myosin, α- and β-tropomyosin, and two isoforms of α-actin: cardiac and skeletal. We believe that the difference in the amino acid sequence of α-ac...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.06.043
更新日期:2017-08-19 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.09.101
更新日期:2013-11-01 00:00:00
abstract::Tyrosine kinase inhibitors targeting the BCR-ABL oncoprotein in chronic myeloid leukemia (CML) are remarkably effective inducing deep molecular remission in most patients. However, they are less effective to eradicate the leukemic stem cells (LSC), resulting in disease persistence. Therefore, there is great need to de...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.06.051
更新日期:2017-08-19 00:00:00
abstract::Cell adhesion molecules act as tumor suppressors primarily by cell attachment activity, but additional mechanisms modifying signal transduction are suggested in some cases. Cell adhesion molecule 1 (CADM1), a membrane-spanning immunoglobulin superfamily, mediates intercellular adhesion by trans-homophilic interaction ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.05.103
更新日期:2020-08-27 00:00:00
abstract::Membrane protein solubilized by octyl-beta-D-glucopyranoside in the presence of dispersed phospholipid was incubated with bath-sonicated liposomes and additional detergent. The proteoliposomes formed on dilution showed transport and exchange properties consistent with a reconstitution of phosphate:sugar 6-phosphate an...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)90189-5
更新日期:1985-06-14 00:00:00