Abstract:
:Fragments of the human glutathione S-transferase pi gene and 15 kb of its 5' flanking region have been fused to the chloramphenicol acetyl transferase (CAT) reporter gene. Transfection into a number of human cell lines (Hela, HepG2, MCF7 and EJ) has demonstrated that the AP1 binding site, located between nucleotides -58 and -65 (Cowell et al. 1988. Biochem. J. 255, 79-83), is essential for basal level promoter activity. We have also identified a positive cis-acting DNA element between nucleotides +8 and +72 which seems to be part of the promoter. No other regulatory activity was identified within the 17 kb analyzed.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Xia CL,Cowell IG,Dixon KH,Pemble SE,Ketterer B,Taylor JBdoi
10.1016/0006-291x(91)90914-ssubject
Has Abstractpub_date
1991-04-15 00:00:00pages
233-40issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(91)90914-Sjournal_volume
176pub_type
杂志文章abstract::Pentamannose 6-phosphate/trilysine substituted aprotinin (PMP-lys-aprotinin) and insulin like growth factor II (IGF II) were used as affinity ligands for the mannose 6-phosphate (M6P) and IGF II binding sites of the M6P/IGF II receptor. Both ligands were cross linked to intact receptor and tryptic fragments of the rec...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80419-4
更新日期:1988-05-16 00:00:00
abstract::The complex of immobilized human plasminogen (iHPlg) and streptokinase (SK) has a lower catalytic activity in hydrolysis of plasmin-specific substrate S-2251 with a kcat/Km of 0.005 microM-1 x s-1, compared to 0.031 microM-1 x s-1 of immobilized human plasmin (iHPlm) and 0.078 microM-1 x s-1 of HPlm. The SK in the com...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2029
更新日期:1993-08-31 00:00:00
abstract::Nuclear magnetic resonance (NMR) data directly indicated a Ca2+-dependent interaction between calmodulin (CaM) and CoDN3, a small effector of the plant pathogenic fungus Colletotrichum orbiculare, which is the causal agent of cucumber anthracnose. The overall conformation of CoDN3 is intrinsically disordered, and the ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.05.007
更新日期:2019-06-30 00:00:00
abstract::Cytokines represent a multi-diverse family of polypeptide regulators; they are of relatively low molecular weight, pharmacologically active proteins that are secreted by one cell for the purpose of altering either its own functions (autocrine effect) or those of adjacent cells (paracrine effect). Cytokines are small, ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/s0006-291x(02)02287-8
更新日期:2002-10-04 00:00:00
abstract::Glycoprotein IIIb (GPIV, CD36) has been proposed as the platelet receptor for thrombospondin (TSP). We found two healthy blood donors, whose platelets were shown to be GPIIIb deficient. These platelets expressed endogeneous TSP as control platelets and their binding capacity for exogeneous TSP was the same. These resu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91915-y
更新日期:1991-09-16 00:00:00
abstract::A ferric low-spin species with an anomalously small g3-g1 separation generated by the reaction of Fe(III)tetraphenylporphyrin with t-butylhydroperoxide in the presence of tatramethylammonium hydroxide was characterized by ESR spectroscopy. The reaction kinetics, investigated by monitoring ESR intensity, indicated that...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)91023-5
更新日期:1986-03-28 00:00:00
abstract::Amino acid transporter plays an important role in regulating mTOR signaling pathway. This study investigated the effects of reduced dietary protein levels on amino acid transporters and mTOR signaling pathway. A total of 54 weaning pigs were randomly allocated into a 3 × 3 factorial design, followed by slaughtering th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.02.084
更新日期:2017-04-01 00:00:00
abstract::The uncharacterized Saccharomyces cerevisiae proteins Fcf1 and Fcf2, encoded by the ORFs YDR339c and YLR051c, respectively, were identified in a tandem affinity purification experiment of the known 40S factor Faf1p. Most of the proteins associated with TAP-Faf1p are trans-acting factors involved in pre-rRNA processing...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.05.140
更新日期:2006-07-28 00:00:00
abstract::Phage T7 DNA polymerase purified to homogeneity by an antithioredoxin immunoadsorbent technique was resolved into its active subunits the gene 5 protein and Escherichia coli thioredoxin by a novel technique involving chromatography on Sephadex G-50 at pH 11.5. Analysis of the metal content of the holoenzyme by atomic ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)91248-8
更新日期:1984-08-16 00:00:00
abstract::Circadian and photic regulation of mitogen-activated protein kinase (MAPK) has been shown to associate closely with the function of the circadian clock in vertebrate clock tissues such as the mouse suprachiasmatic nucleus (SCN). Here we show that, in the central region of the mouse SCN, MAPK exhibited circadian and da...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)00791-5
更新日期:2003-06-06 00:00:00
abstract::The peroxidative activation of the antitumor drugs, etoposide (VP-16) and teniposide (VM-26), has been studied in vitro. Both of these drugs, in the presence of horseradish peroxidase or prostaglandin synthetase, formed phenoxy radical intermediates. Furthermore, this activation also resulted in the formation of two m...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90965-4
更新日期:1986-02-26 00:00:00
abstract::Targeting the centromeres of chromosomes 3, 7, 17 (CEP3, 7, 17) and the 9p21-locus (LSI9p21) for diagnosing bladder cancer (BC) is time- and cost-intensive and requires a manual investigation of the sample by a well-trained investigator thus overall limiting its use in clinical diagnostics and large-scaled epidemiolog...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.04.137
更新日期:2014-06-13 00:00:00
abstract::Parkin mutations are responsible for the pathogenesis of autosomal-recessive juvenile parkinsonism (AR-JP). On initial screening of Japanese patients with AR-JP, we had found that approximately half of the parkin mutations are deletions occurring between exons 2 and 5, forming a deletion hot spot. In this study, we in...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.08.115
更新日期:2009-11-06 00:00:00
abstract::Nuclear envelope peptides of the rat ventral prostate in the molecular weight region 18,400 to 19,400 show marked androgen dependence. After castration these peptides disappear. Re-administration of testosterone restores them. They were not extracted by 0.1 M NaCl or 5% HClO4 but were partially extracted by 0.35 M NaC...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)90564-3
更新日期:1984-12-14 00:00:00
abstract::Full activation of T lymphocytes transiently downregulates the steady state level of the tyrosine kinase p56(lck) mRNA. Here, we show that a decrease in messenger stability is involved in this downmodulation followed thereafter by a rapid and marked increase in mRNA half-life. In order to facilitate the study of p56(l...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6477
更新日期:1997-04-17 00:00:00
abstract::Cancer cell molecular mimicry of stem cells (SC) follows with enhanced proliferative and renewal capacities. In support, numerous mediators of SC self-renewal have been evinced to exhibit oncogenic potential. More and more researches showed that the embryonic stem cell self-renewal genes express in various cancer cell...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.06.016
更新日期:2017-08-19 00:00:00
abstract::The long noncoding RNA Malat1 has been reported to be an oncogene that promotes tumor progress and correlates with prognosis in glioma. Growing evidence shows that autophagy plays a very important role in tumorigenesis and tumor cell survival, but whether Malat1 regulates autophagy in glioma is still unclear. In this ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.08.070
更新日期:2017-10-21 00:00:00
abstract::Methiocarb, an aromatic-alkyl sulfide insecticide was enzymatically oxidized into its sulfoxide by microsomes from soybean cotyledons. No further oxidation into sulfone was detected. Distribution of the sulfoxidase activity was studied in soybean seedlings and found maximal in cotyledons. Subcellular fractionation of ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)91016-8
更新日期:1986-03-28 00:00:00
abstract::Accompanying the decrease in serum cholesterol and increase in concentration of ubiquinone in liver and its microsomes, the activity, but not the protein, of HMG-CoA reductase decreased in ubiquinone-supplemented rats. A soluble 58-kDa preparation of HMG-CoA reductase was partially inhibited on addition of ubiquinone ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)80021-x
更新日期:1992-05-15 00:00:00
abstract::SND p102 is a rat liver endoplasmic reticulum cholesterol ester hydrolase recently described as a member of a conserved family of transcriptional coactivators that promotes phospholipid secretion into lipoproteins when overexpressed in hepatocytes. In this work, we report first evidence for a mechanism of transcriptio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.02.110
更新日期:2007-04-27 00:00:00
abstract::We report on a system to improve expression of mature c-type cytochromes in Escherichia coli. It is based on the use of plasmid pEC86 that expresses the E. coli cytochrome c maturation genes ccmABCDEFGH constitutively, whereby the production of both endogenous and foreign c-type cytochromes was increased substantially...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9549
更新日期:1998-10-29 00:00:00
abstract::Bacterial endotoxins or lipopolysaccharides (LPS), cell wall components of gram negative bacteria, are involved in septic shock. While the carbohydrate structure of LPS have been studied in the past, little is known about the macromolecular structure and formation of LPS fragments in blood. It is believed that amphiph...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9773
更新日期:1998-12-09 00:00:00
abstract::Kinetics of pinocytosis in Dictyostelium discoideum were investigated over an extended period of time (up to 6 hours) using fluorescein isothiocyanate (FITC)-dextran as a fluid-phase marker. FITC-dextran added to the medium accumulated rapidly inside the cells with a rate of influx equivalent to 9 microns3 of fluid/ce...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(86)80402-8
更新日期:1986-08-14 00:00:00
abstract::Inactivation of serotonin transporter (HTT) by pharmacologically in the neonate or genetically increases risk for depression in adulthood, whereas pharmacological inhibition of HTT ameliorates symptoms in depressed patients. The differing role of HTT function during early development and in adult brain plasticity in c...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.01.041
更新日期:2008-03-28 00:00:00
abstract::Kidney microsomes from vitamin D-deficient rats and from thyroparathyroidectomized rats converted 25-hydroxyvitamin D3 to an unidentified metabolite. The addition of the cytosolic fraction enhanced microsomal synthesis of this metabolite two-fold. The kinetics of the conversion in the presence of the cytosolic fractio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91027-6
更新日期:1983-02-10 00:00:00
abstract::Streptococcus pneumoniae is a major pathogen of community-acquired pneumonia and one of its major virulence factors is pneumolysin, which functions as a cholesterol-dependent cytolytic pore-forming toxin. In this study, we identified the ply-like gene spd0729 in a BLAST search. Unexpectedly, hemolytic and cytotoxic as...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.09.099
更新日期:2009-12-04 00:00:00
abstract::Bovine aorta endothelial cells were cultured in medium containing [3H]glucosamine, [35S]sulfate, and various concentrations of chlorate. Cell growth was not affected by 10 mM chlorate, while 30 mM chlorate had a slight inhibitory effect. Chlorate concentrations greater than 10 mM resulted in significant undersulfation...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(88)90694-8
更新日期:1988-07-15 00:00:00
abstract::It is known that the first step in the de novo synthesis of tetrahydrobiopterin from GTP is the conversion of GTP to dihydroneopterin triphosphate. Recent evidence supports the conclusion that beyond this first step, the pterin intermediates in the pathway are all at the tetrahydro level of reduction. We have now show...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91053-8
更新日期:1985-05-16 00:00:00
abstract::The aim of this study was to investigate hormonal factors responsible for the huge increase in PRL receptors on the day of estrus in the rat mammary gland. For this purpose, ovariectomized rats were primed with E2 so as to reach a physiological serum concentration of E2 (21.5 +/- 1.2 pg/ml) and high PRL serum values (...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)91038-7
更新日期:1986-03-28 00:00:00
abstract::Bacterial dichloromethane dehalogenases catalyze the glutathione-dependent hydrolysis of dichloromethane to formaldehyde and are members of the enzyme superfamily of glutathione S-transferases involved in the detoxification of electrophilic compounds. Numerous protein engineering studies have addressed questions perta...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7309
更新日期:1997-09-18 00:00:00