Abstract:
:Monoclonal antibody BB1 was previously shown to recognize the CD80 protein as well as a putative B7.3 molecule, both ligands of the important T-cell receptors CD28 and CTLA-4. We report that BB1 coprecipitated from detergent lysates of human B- and pre-B-cell lines a protein kinase activity, as detected by solid phase immunoprecipitation followed by in vitro kinase assay. As other monoclonal antibodies to CD80 did not co-precipitate any kinase activity, it seems likely that this protein kinase is associated with the so far poorly characterized putative B7.3 molecule.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Angelisová P,Cerný J,Horejsí Vdoi
10.1006/bbrc.1996.1687subject
Has Abstractpub_date
1996-11-12 00:00:00pages
489-93issue
2eissn
0006-291Xissn
1090-2104pii
S0006291X96916873journal_volume
228pub_type
杂志文章abstract::The lep of Azotobacter vinelandii is an 852-base-pair open reading frame (ORF) which encodes a protein of 284 amino acid residues. The translated protein shares 75% homology with leader peptidase I isolated from Pseudomonas fluorescens and 37% homology with leader peptidase I isolated from Escherichia coli. Five highl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7452
更新日期:1997-10-20 00:00:00
abstract::Since we recently reported that high density lipoprotein, which contains the bioactive lipid sphingosine-1-phosphate (S1P) [Arterioscler. Thromb. Vasc. Biol. 23 (2003) 802], induced human coronary artery endothelial cell (HCEC) tube formation mediated by a Ras/Raf/ERK (extracellular signal-activated kinase) pathway, w...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)01065-9
更新日期:2003-07-11 00:00:00
abstract::In our previous report we described the endocytotic incorporation of coffee bean alpha-galactosidase conjugated to human alpha-2-macroglobulin (alpha-2-M) into cultured fibroblasts derived from a patient with Fabry's disease (1). The fate of internalized alpha-galactosidase according to the method described in the abo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)90343-3
更新日期:1987-03-30 00:00:00
abstract::We compared the intracellular signalling pathways through Ret tyrosine kinase activated by glial cell line-derived neurotrophic factor (GDNF), multiple endocrine neoplasia (MEN) 2A, or MEN 2B mutation. Tyrosine phosphorylation of Grb2-associated binder-1 (Gab1) and activation of phosphatidylinositol 3-kinase (PI 3-kin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1186
更新日期:1999-08-19 00:00:00
abstract::Phosphorylation of regulatory light chain (LC20) by myosin light chain kinase (MLCK) has been thought to play an important role in both smooth muscle contraction and several functions of vertebrate non-muscle cells. Amiloride, a frequently used Na+/H+ exchange inhibitor, potently inhibited phosphorylation of LC20 by M...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)90808-5
更新日期:1989-08-15 00:00:00
abstract::The 100,000 x g supernatant of bovine heart has been chromatographed on DEAE-cellulose and the resultant fractions have been analyzed for both calcium binding activity and calmodulin activity. Of the four peaks of calcium binding activity detected by this procedure only a single peak (peak IV) was identified as calmod...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(86)80032-8
更新日期:1986-09-14 00:00:00
abstract::Alanine:glyoxylate aminotransferase has been reported to be present as the apo form in the peroxisomes and as the holo form in the mitochondria in chicken kidney. In contrast, the enzyme was found to be present as the holo form both in the peroxisomes and in the mitochondria in pigeon kidney, suggesting that birds are...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)90449-h
更新日期:1991-05-15 00:00:00
abstract::The interaction between the receptor (Rc) for atrial natriuretic peptide (ANP) and the effector enzyme particulate guanylate cyclase (GC) has been studied by radiation inactivation. Irradiation of bovine lung membranes produced an increase in GC activity at low radiation doses followed by a dose-dependent reduction at...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(89)80092-0
更新日期:1989-01-31 00:00:00
abstract::Quercetin, a polyphenol, belongs to a class of flavonoids that exerts anti-inflammatory effects. Interleukin (IL)-18 is a member of the IL-1 family cytokine that regulates immune responses and is implicated in various inflammatory skin diseases. Absent in melanoma 2 (AIM2) is a cytosolic double-stranded (ds) DNA senso...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.05.191
更新日期:2018-09-03 00:00:00
abstract::Epinephrine was used to activate the heparin non-releasable lipoprotein lipase (LPL) in the 3 skeletal muscle fiber types of the perfused rat hindlimb. Following a 9 min washout of the capillary-bound lipoprotein lipase, the hindquarter of the rat was perfused with a buffer containing 10 nM of epinephrine. Activity of...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)91504-0
更新日期:1989-10-31 00:00:00
abstract::In mammals dietary ferric iron is reduced to ferrous iron for more efficient absorption by the intestine. Analysis of a pig duodenal membrane fraction revealed two NADH-dependent ferric reductase activities, one associated with a b-type cytochrome and the other not. Purification and characterization of the non-cytochr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2708
更新日期:2000-05-19 00:00:00
abstract::Long noncoding RNAs (lncRNAs) have been identified to have more and more important roles in tumorigenesis and may be novel biomarker for cancer therapy. LncRNA TP73-AS1 is a novel identified lncRNA that has been demonstrated to be increased in several cancers, however, its function in bladder cancer remains unknown. T...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.04.010
更新日期:2018-05-23 00:00:00
abstract::The execution phase of apoptosis is characterized by marked changes in cell morphology that include contraction and membrane blebbing. Little is known about the mechanisms underlying this process. We report here the identification of a novel member of BNIPL family, designated Bcl-2/adenovirus E1B 19kDa interacting pro...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)01387-1
更新日期:2003-08-22 00:00:00
abstract::Human umbilical cord-derived mesenchymal stromal cells (hUC-MSCs) in vitro expansion for long term may undergo epigenetic and genetic alterations that subsequently induce cellular senescence and associated growth inhibition. Increasing evidence implicated that aberrant histone acetylation modulates gene expression res...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.05.061
更新日期:2019-07-12 00:00:00
abstract::The helix-loop-helix protein Id-1 regulates growth and differentiation in many mammalian cells. In human fibroblasts, Id1 and Id1', a putative splicing variant, are cell cycle regulated, essential for proliferation, repressed by senescence, and overexpressed by some tumor cells. To better understand Id1, we determined...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6152
更新日期:1997-02-24 00:00:00
abstract::Regulation of gene expression in cells is mediated by protein-protein, DNA-protein and receptor-ligand interactions. PDZ (PSD-95/Discs-large/ZO-1) domains are protein-protein interaction modules. PDZ-containing proteins function in the organization of multi-protein complexes controlling spatial and temporal fidelity o...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.01.098
更新日期:2013-03-01 00:00:00
abstract::We have identified a genomic DNA fragment, using the PCR method with degenerate oligonucleotide primers which contain the conserved sequence of the RING finger domain. Using the DNA fragment as a probe, a novel cDNA was cloned from human and mouse testis. The cDNA had a domain structure of the typical RING-B box-coile...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.3380
更新日期:2000-09-16 00:00:00
abstract::Urocotins (Ucns) are newly discovered members of the corticotropin-releasing factor (CRF) neuropeptide family. Ucn 2 is expressed in the adrenal medulla, and its receptor, CRF2 receptor, is also expressed in the adrenal gland. To predict the physiological significance of Ucn 2 expression in the adrenal medulla, we exa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.03.031
更新日期:2005-05-13 00:00:00
abstract::Placental choriocarcinoma, a reproductive system carcinoma in women, has about 0.81% occurrence frequency in China, which leads to over 90% lethality due to indistinct pathogenesis and the absence of efficient therapeutic treatment. In the present study, using immunostaining and reverse transcription PCR, we reported ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.09.087
更新日期:2006-11-24 00:00:00
abstract::NOS activity has been recently described in airway epithelial cells. Because these cells are often ciliated we hypothesized that NO modulates airway ciliary beating. CBF was measured in cultured BBECs using video microscopy. L-NMMA, a NOS inhibitor, caused a 40% decrease in CBF following pre-stimulation with isoproter...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1187
更新日期:1993-02-26 00:00:00
abstract::A novel application of atomic force microscopy (AFM) in the rapid, label-free detection and identification of viruses is described. Multiplexed, miniaturized antibody domains were constructed using "ink-jet" protein arraying technology. The solid-phase affinity substrate termed the "ViriChip" was used in the immunocap...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.10.022
更新日期:2003-11-14 00:00:00
abstract::Trigonelline (N-methylnicotinate), a member of the pyridine alkaloids, accumulates in coffee beans along with caffeine. The biosynthetic pathway of trigonelline is not fully elucidated. While it is quite likely that the production of trigonelline from nicotinate is catalyzed by N-methyltransferase, as is caffeine synt...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.09.043
更新日期:2014-10-03 00:00:00
abstract::Serine proteinase inhibitors are widely distributed in nature and inhibit the activity of enzymes like trypsin and chymotrypsin. These proteins interfere with the physiological processes such as germination, maturation and form the first line of defense against the attack of seed predator. The most thoroughly examined...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.12.177
更新日期:2004-02-13 00:00:00
abstract::Breath isoprene accounts for most of the hydrocarbon removal via exhalation and is thought to serve as a non-invasive indicator for assaying several metabolic effects in the human body. The primary objective of this paper is to introduce a novel working hypothesis with respect to the endogenous source of this compound...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.05.159
更新日期:2012-07-06 00:00:00
abstract::The ability of cholecystokinin (CCK) to elevate intracellular Ca2+ levels in small cell lung cancer cells was investigated using the fluorescent Ca2+ indicator Fura 2. CCK-8 elevated the cytosolic Ca2+ levels in cell line NCI-H345 in a dose dependent manner. Nanomolar concentration of CCK-8 elevated cytosolic Ca2+ lev...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92180-3
更新日期:1989-08-30 00:00:00
abstract::Maintaining cellular lipid composition is essential for many cell processes. Our previous study has demonstrated that Spt23 is an important transcription factor within the cell and responsible for the regulation of fatty acid desaturase genes. Disruption of SPT23 results in increased lipid saturation. In the present s...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.08.024
更新日期:2016-09-16 00:00:00
abstract::Five different receptor subtypes for neuropeptide Y (NPY) have recently been cloned in mammals. We have discovered three distinct subtypes by PCR in the zebrafish, Danio rerio, and describe here one of these called zYc. The protein sequence identity is 46-51% to mammalian subtypes Y1, Y4 and Y6 and to zebrafish Ya, i....
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7886
更新日期:1997-12-29 00:00:00
abstract::Human Niemann-Pick type II fibroblasts, which encompass the panethnic type C (NPC) and Nova Scotia Acadian type D (NPD) variants, exhibit altered expression of caveolin-1 protein when examined by immunoblotting using an anti-caveolin-1 monoclonal antibody. Unexpectedly, caveolin-1 in heterozygous fibroblasts was signi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6929
更新日期:1997-07-09 00:00:00
abstract::Expression of ALP in F9 teratocarcinoma cells is induced by all-trans retinoic acid (ATRA) (Gianni' et al., Biochem. J. 274: 673-678, 1991). The specific ligand for retinoic acid related receptors (RXRs), 9-cis retinoic acid (9-cis RA), and three synthetic analogs binding to the alpha, beta and gamma forms of the reti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2242
更新日期:1993-10-15 00:00:00
abstract::Sphingosine-1-phosphate (S1P)-induced migration and proliferation of endothelial cells are critical for angiogenesis. C2H2-zinc finger (ZNF) proteins usually play an essential role in altering gene expression and regulating the angiogenesis. The aim of this study is to investigate whether a novel human C2H2-zinc finge...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.04.019
更新日期:2010-05-07 00:00:00