Abstract:
:Specific receptors for [3H]-15 HETE have been identified on GH3 cells, a cloned strain of rat pituitary cells. With incremental inputs of radioligand and a constant cell number, specific [3H]-15 HETE binding reached a plateau indicative of saturable binding sites. Ligand analysis of the Scatchard plot demonstrated a single class of high affinity binding sites with a dissociation constant (Kd) of 0.75 nM. 12 HETE competed with radiolabeled 15 HETE (IC50 = 1 x 10(-6) +/- 0.8 M). In contrast, arachidonic acid, leukotriene B4, prostaglandins E2 and F2 alpha did not compete with [3H]-15 HETE.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Rabier M,Crastes de Paulet A,Damon Mdoi
10.1016/s0006-291x(88)80409-1subject
Has Abstractpub_date
1988-05-16 00:00:00pages
1179-84issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(88)80409-1journal_volume
152pub_type
杂志文章abstract::CHFR ubiquitin ligase acts as a checkpoint upon DNA damage and its functional inactivation is one of key characteristics of tumor development and metastasis. Despite the crucial role in maintaining genome integrity and cell cycle progression, little is known how CHFR stability is regulated. Here, we showed that CHFR i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.10.111
更新日期:2013-01-04 00:00:00
abstract::We examined voltage-dependent, TTX-resistant Na+ channels of newt retina (nRNaCh) electrophysiologically. IC50-TTX value of nRNaCh is more than 20 microM. We determined partial cDNA sequences of nRNaCh restricted to TTX binding sites (SS2 regions of all four repeats). While the amino acid sequences of SS2 regions of r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7696
更新日期:1997-11-26 00:00:00
abstract::Cancer stem cells (CSCs) are a small population of cells with stem cell-like properties found in tumors. CSCs are closely associated with tumor heterogeneity, which influences tumor progress, metastasis, and drug resistance. Here, we propose a concept to enhance efficacy of cancer therapy through CSC reprogramming int...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.03.072
更新日期:2019-05-07 00:00:00
abstract::A sample of highly oriented Na-hyaluronate was prepared with a wet--spinning method and equilibrated to 75% relative humidity. Its proton NMR spectrum was recorded as a function of the angle theta between the hyaluronate helix axis and the external magnetic field. It appeared as a singlet with an angle-dependent line ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(86)80336-9
更新日期:1986-11-26 00:00:00
abstract::Several studies have demonstrated that allergic asthma can induce atherosclerosis formation in mice. Moreover, allergic asthma and atherosclerosis have been shown to be strongly associated with dyslipidemia. In this study, we investigated the underlying mechanism of allergic asthma-aggravated atherosclerosis-induced c...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.09.085
更新日期:2019-11-19 00:00:00
abstract::Mab21 gene family members are required for embryonic development and sensory organ formation in both invertebrates and vertebrates. However, their mechanistic role on differentiation is largely unexplored. We report here the isolation of SIN-3 as a MAB-21 interacting molecule. sin-3 is co-expressed with mab-21 in the ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.04.194
更新日期:2007-07-06 00:00:00
abstract::Liver kinase B1 (LKB1), a tumour suppressor, participates in many cellular processes, including cell survival, growth, apoptosis, transformation, and metabolism. Upon performing yeast two-hybrid screening, co-immunoprecipitation, and GST pull-down, we identified that BRCA1-associated protein 1 (BAP1), a deubiquitinase...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.05.223
更新日期:2020-09-03 00:00:00
abstract::Erythropoietin (EPO) has been known to have cytoprotective effects on several types of tissues, presumably through modulation of apoptosis and inflammation. The effect of EPO on myocardial inflammation, however, has not yet been clarified. We investigated the cardioprotective effects of EPO in rats with experimental a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.03.230
更新日期:2006-06-09 00:00:00
abstract::Rab5 is a GTP-binding protein that is crucial for endocytic machinery functions. We previously identified L-plastin as a binding protein for Rab5, using an affinity column with constitutively active Rab5. L- and T-plastin are isoforms of a plastin protein family belonging to actin-bundling proteins that are implicated...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.03.082
更新日期:2011-04-15 00:00:00
abstract::The peptidyl-prolyl isomerase Pin1 is prevalently overexpressed in human cancers and is regarded as a new diagnostic and therapeutic target. Pin1 interacts with several proteins involved in cell cycle events in a phosphorylation-dependent manner. Among them, NIMA (never in mitosis, gene A) was first identified to inte...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.12.228
更新日期:2006-03-24 00:00:00
abstract::Using an oligonucleotide hybridization assay to gain insight into the folding of delta ribozymes, we demonstrate a correlation between their folding and catalytic behavior. Together with recent structural information on the crystal structure of self-cleaved genomic delta ribozyme, in which the L3 loop interacts with J...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2465
更新日期:2000-04-13 00:00:00
abstract::NO-donating aspirin (NO-ASA) is a promising anticancer drug. We studied the contribution of NO-ASA's components (ASA, NO-releasing moiety, and spacer linking them) to its effect. The ASA and NO-releasing moieties play no biological role: ASA inhibits the growth of colon cancer cells >100-fold less potently that NO-ASA...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.05.038
更新日期:2007-07-13 00:00:00
abstract::Using a monospecific antibody to the major cytosolic glutathione-S-transferase of human liver, we have isolated a cDNA clone from a human liver cDNA expression vector library in lambda gt11. The clone cross-hybridizes with a rat liver ligandin (glutathione-S-transferase 1-2) cDNA probe. The clone has an insert of 1.25...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)91511-7
更新日期:1987-02-13 00:00:00
abstract::Alpha-synuclein is a major component of several pathological lesions diagnostic of specific neurodegenerative disease such as Parkinson's disease. This study focuses on the non-amyloid beta component of Alzheimer's disease amyloid, a key region for the aggregation and fibril formation of alpha-synuclein. Several mutat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.07.100
更新日期:2005-09-23 00:00:00
abstract::A substantial body of data indicates that reactive oxygen intermediates (ROIs) are implicated in pathogenesis of diverse human diseases. Oxidative stress induced by ROIs often causes cell death via apoptosis that is regulated by a plenty of functional genes and their protein products. Bcl-2 is one such protein that bl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.06.035
更新日期:2004-07-30 00:00:00
abstract::An ubiquitous biochemical pathway known to synthesize nitric oxide (NO) from L-arginine has been identified in many cell types. Recent studies indicate that besides activating soluble guanylate cyclase NO is likely to have effects unrelated to the known signal transduction pathway. Activation of the soluble NO synthas...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)90968-d
更新日期:1991-08-15 00:00:00
abstract::The ontogeny of T-Kininogen expression in the rat liver was examined. Levels approximately 6 fold higher than seen in the adult liver are present during the perinatal period. Elevated levels are also seen in the maternal liver, beginning 5 days prior to parturition. The timing of induction in the fetal and maternal li...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91432-c
更新日期:1991-01-31 00:00:00
abstract::Atrazine is a widely used triazine herbicide. Although controversy still exists, a number of recent studies have described its adverse effects on various animals including humans. Of particular interest is its effects on reproductive capacity. In this study, we investigated the mechanisms underlying the adverse effect...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.11.107
更新日期:2008-02-01 00:00:00
abstract::C-terminal binding protein 2 (CtBP2) is a transcriptional co-repressor that regulates many genes involved in normal cellular events. Because CtBP2 overexpression has been implicated in various human cancers, its protein levels must be precisely regulated. Previously, we reported that CtBP1 and CtBP1-mediated transcrip...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.05.098
更新日期:2020-09-17 00:00:00
abstract::We generated two transgenic mice carrying the adenovirus type 12 E1 region genes under control of the human renin promoter, in which the E1A and E1B genes were expressed predominantly in the kidney. Interestingly, renal transcription of the gene for mouse renin was shown to be elevated at 28 and 40 folds as compared i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1212
更新日期:1994-02-28 00:00:00
abstract::The Adriamycin analog, 3'-(3-cyano-4-morpholinyl)-3'-deaminoadriamycin, is 100- to 1000-fold more active than Adriamycin as an antitumor agent in vivo and in vitro. The interaction of 3'-(3-cyano-4-morpholinyl)-3'deaminoadriamycin and Adriamycin with DNA has been studied in HT-29 human colon carcinoma cells in vitro. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91807-8
更新日期:1985-08-30 00:00:00
abstract::Human sera from autoimmune gastritis patients containing autoantibodies to gastric parietal cells were analyzed by immunological methods. Enzyme linked immuno-sorbent assay demonstrated that all nine sera reacted with pig gastric vesicles enriched in H+/K(+)-ATPase (gastric proton pump). Immunoblotting experiments ind...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1032
更新日期:1993-01-15 00:00:00
abstract::We have isolated and characterized a cDNA and the gene of the human homologue of CAAF1, a novel member of the S100 calcium-binding protein family. The 276-bp open reading frame encoded a 92-amino acid polypeptide with a predicted molecular mass of 10,575 Da. The deduced amino acid sequence of human CAAF1 showed 66% ho...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0600
更新日期:1996-04-16 00:00:00
abstract::Hsc70, the constitutive form of the heat shock protein 70 family of proteins, is involved in a number of biological activities which include protein folding and molecular chaperoning. Previously, we had shown that the immunosuppressant 15-deoxyspergualin (DSG) specifically interacted with Hsc70, as well as the Hsp90 f...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9775
更新日期:1998-12-09 00:00:00
abstract::Micromolar concentrations of glucocorticoids rendered L-M cells (a murine tumorigenic fibroblast line) less sensitive to the cytotoxic activity of murine TNF. The potency of different steroids paralleled their known anti-inflammatory potency, and pretreatment was more effective than post treatment. Sex steroids and mi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)81238-5
更新日期:1988-05-31 00:00:00
abstract::Mutations in mitochondrial DNA are one of the important causes of hearing loss. We report here the clinical, genetic, and molecular characterization of two Han Chinese pedigrees with maternally transmitted aminoglycoside-induced and nonsyndromic bilateral hearing loss. Clinical evaluation revealed the wide range of se...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.07.161
更新日期:2007-10-12 00:00:00
abstract::S-Adenosyl-l-methionine (SAM) is the biological methyl-group donor for the enzymatic methylation of numerous substrates including proteins. SAM has been reported to activate smooth muscle derived ryanodine receptor calcium release channels. Therefore, we examined the effects of SAM on the cardiac isoform of the ryanod...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.03.146
更新日期:2008-07-11 00:00:00
abstract::Metyrapone, an inhibitor of cytochrome P-450-dependent monooxygenases, enhanced the induction of tyrosine aminotransferase by dexamethasone in primary cultures of hepatocytes, while it had no effect on the basal level of the enzyme activity in the absence of the hormone. The amplification of the hormonal induction of ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90880-v
更新日期:1990-01-30 00:00:00
abstract::Three corticostatic peptides (GP-CS1, GP-CS2 and GP-CS3) were purified from extracts of guinea pig bone marrow. Each was identified on the basis of their ability to inhibit the secretion of corticosterone by isolated rat adrenal cells stimulated by ACTH. GP-CS1 and GP-CS2 were found to be 31 residues in length, rich i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81101-5
更新日期:1991-10-31 00:00:00
abstract::Tamoxifen (TAM), an anti-estrogen compound, is widely used for chemotherapy of breast cancer, although the molecular mechanisms underlying TAM cytotoxicity are obscure. Here, we show that TAM dramatically caused degradation of vimentin (VIM) in human skin fibroblasts, in a time and dose dependent manner. Addition of c...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8799
更新日期:1998-06-18 00:00:00