Abstract:
:The Notch protooncogene encodes a receptor important for determination and differentiation of many cell types, and is conserved between vertebrates and invertebrates. It has been suggested that the secreted protein scabrous (sca) might be a Notch ligand acting in the peripheral nervous system. The sca protein was purified and a cell line expressing 18,000 Notch molecules per cell surface used to test sca binding by coimmunoprecipitation, cell adhesion assays, and binding with labeled sca. No interaction was detected between gp300sca and Notch or the related protein Delta, suggesting that sca acts through a distinct mechanism.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Lee EC,Baker NEdoi
10.1006/bbrc.1996.1241subject
Has Abstractpub_date
1996-08-23 00:00:00pages
720-5issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(96)91241-3journal_volume
225pub_type
杂志文章abstract::Signal transduction activity was markedly elevated in cancer cells as shown by the increased activity of enzymes utilizing 1-phosphatidylinositol, PI (PI 4-kinase and PI-4-phosphate 5-kinase) for the production of the second messenger inositol 1,4,5-trisphosphate, IP3, in rat hepatomas (Cancer Res. 54: 2611;5574, 1994...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1355
更新日期:1995-03-08 00:00:00
abstract::Cyclin-dependent kinase-like 5 (CDKL5) is a Ser/Thr protein kinase primarily expressed in the central nervous system and is known to cause X-linked neurodevelopmental disorders such as Rett syndrome. However, the mechanisms regulating CDKL5 have not yet been fully clarified. Therefore, in this study, we investigated t...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.11.048
更新日期:2017-01-08 00:00:00
abstract::The muscarinic acetylcholine receptor was solubilized, in a sensitive form for GTP and Na+, from bovine cerebral cortex using a zwitterionic detergent 3-[(3-cholamidopropyl)-dimethylammonio]-1-propane sulfonate. The solubilized muscarinic receptor displayed characteristics as follows: (1) high affinity to nanomolar co...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91709-6
更新日期:1983-05-16 00:00:00
abstract::A melanin (melanosome) concentrating hormone, MCH, was synthesized and the methodology for its synthesis is detailed. This heptadecapeptide, H-Asp-Thr-Met-Arg-Cys-Met-Val-Gly-Arg-Val-Tyr-Arg-Pro-Cys-Trp-Glu-Val-OH , stimulated melanosome concentration (centripetal aggregation) within melanophores of all species of tel...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80077-7
更新日期:1984-07-31 00:00:00
abstract::Whilst investigating whether GTP hydrolysis may be required for the import of preproteins into mitochondria we have found that a GTP-binding protein is located at the contact sites between mitochondrial inner and outer membranes. When mitochondrial outer membranes purified from rat liver were UV-irradiated in the pres...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81359-2
更新日期:1991-11-14 00:00:00
abstract::The molecular structures of enzyme mimics may be modified to optimize their catalytic properties. In this study, to generate artificial enzyme mimics, Watson-Crick base paired DNA duplexes were designed as scaffolds which were assembled by nucleotides modified with specific functional groups. This process allowed vari...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.03.106
更新日期:2013-05-10 00:00:00
abstract::Small-molecule inhibitors of tau fibrillization are under investigation as tools for interrogating the tau aggregation pathway and as potential therapeutic agents for Alzheimer's disease. Established inhibitors include thiacarbocyanine dyes, which can inhibit recombinant tau fibrillization in the presence of anionic s...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.08.166
更新日期:2007-11-09 00:00:00
abstract::Regulation of the cAMP-elevating effects of isoproterenol and forskolin in cardiac myocytes by treatments that cause increases in cAMP. We have found that elevations in cyclic AMP (cAMP) have long-term effects on both the beta-adrenergic receptor and adenylyl cyclase in cultured chick ventricular myocytes. Pretreatmen...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)01130-6
更新日期:2003-07-18 00:00:00
abstract::Protein kinase C (PKC) and the GTPase-activating protein GAP can be detected in immunoprecipitates of mouse epidermis and lung cytosol obtained with either anti-GAP or anti-PKC antisera. The PKC in the immune-complex phosphorylates the coprecipitated GAP protein. Moreover, purified recombinant GAP is phosphorylated in...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1858
更新日期:1993-07-15 00:00:00
abstract::Promyelocytic leukaemia (PML) is a tumor suppressor protein covalently conjugated with SUMO family proteins, leading to the formation of PML nuclear bodies (NBs). PML-NBs provide a platform for efficient posttranslational modification of targets and protein-protein interaction, contributing to the adjustment of gene e...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.11.125
更新日期:2017-01-22 00:00:00
abstract::Here we report the finding of glycosylase activity in mammalian tissues to remove 8-hydroxyguanine residues from DNA. To detect this activity, a synthetic duplex DNA containing an 8-hydroxyguanine residue was used as the substrate, and before the product was analyzed by HPLC-electrochemical detection (ECD), 8-hydroxyg...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2427
更新日期:1993-11-15 00:00:00
abstract::A rabbit cytochrome P-450IIE2 full-length cDNA was cloned into a yeast episomal plasmid (YEp13) between the copper-responsive yeast metallothionein gene promoter (CUP1) and the iso-1-cytochrome c gene terminator (CYC1), and the cytochrome P-450 was expressed in Saccharomyces cerevisiae. The microsomal fraction prepare...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91595-j
更新日期:1990-11-15 00:00:00
abstract::Monoclonal antibodies are valuable laboratory reagents and are increasingly being exploited as therapeutics to treat a range of diseases. Selecting new monoclonal antibodies that are validated to work in particular applications, despite the availability of several different techniques, can be resource intensive with u...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.12.033
更新日期:2014-03-21 00:00:00
abstract::The mammalian dorsal cochlear nucleus (DCN) is considered to contribute to the localization of the sound sources. Fusiform cells (FCs), principal projection neurons in the DCN, integrate two excitatory inputs from auditory nerve fibers (ANFs) and parallel fibers (PFs). Although an immunohistochemical study suggested p...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.01.001
更新日期:2008-03-07 00:00:00
abstract::In adipose tissue mTOR complex 2 (mTORC2) contributes to the regulation of glucose/lipid metabolism and inflammatory molecule expression. Both processes display diurnal variations during the course of the day. RICTOR and mSIN1 are unique and essential components of mTORC2, which is activated by growth factors includin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.03.102
更新日期:2016-04-22 00:00:00
abstract::Although N-acetyl-L-aspartate (NAA) has been shown to be important to myelin synthesis and osmotic regulation, the biological rationale for the high levels of NAA found in the brain remains unknown. Here, a human astroglial cell line (STTG) was treated with NAA and stimulated with ionomycin, ionomycin/PMA, or IL-1beta...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.04.200
更新日期:2004-07-02 00:00:00
abstract::The cardioprotective effect of SUN 1165, a novel sodium channel blocker, was investigated on ischemic myocardium. Nineteen anesthetized dogs were subjected to 2 hours coronary occlusion, and divided into 2 groups. In the control group, physiological saline was infused. In the SUN 1165 group, 2 mg/kg of SUN 1165 was in...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80267-5
更新日期:1988-12-15 00:00:00
abstract::Vasopressin catalyzes aquaporin-2 phosphorylation at several serine sites in the C-terminal region. Compared with Ser-256 and Ser-269 phosphorylation, the role of Ser-261 phospho-regulation on vasopressin-regulated AQP2 apical translocation is largely unknown. In addition, recent discovery of transcytotic apical deliv...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.06.162
更新日期:2017-08-26 00:00:00
abstract::Tyrosine-specific phosphorylated proteins found exclusively on the cell surface of human astrocytomas were previously identified with murine monoclonal antibodies, designated as GA-17, GB-4 and GC-3. The purpose of this study was to further characterize the antigens and investigate the relationship between them and c-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91756-g
更新日期:1992-01-31 00:00:00
abstract::One of the large, unsolved problems in human genetics is the proportion of functional sequences in genomes. Recently, the encyclopedia of DNA elements consortium revealed that the majority of the genome is biochemically active, which were described as biochemical functions. This has been used as evidence to pronounce ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2012.12.074
更新日期:2013-01-25 00:00:00
abstract::Long term function of human lung allografts is hindered by development of chronic rejection manifested as Bronchiolitis Obliterans Syndrome (BOS). We have previously identified the development of antibodies (Abs) following lung transplantation to K-alpha1-tubulin (KAT), an epithelial surface gap junction cytoskeletal ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.07.063
更新日期:2010-08-20 00:00:00
abstract::The expression and processing of the Hepatitis C virus core protein (HCcAg) were analyzed in the methylotrophic yeast Pichia pastoris. Two proteins with 21 (p21) and 23 kDa (p23) were detected in immunoblot with a serum from a chronic carrier patient, as the major products for HCcAg. Both proteins, p21 and p23, produc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)00635-6
更新日期:2002-07-05 00:00:00
abstract::Activities of three kinases, phosphatidylinositol (PI), phosphatidylinositol 4-phosphate (PIP), and diacylglycerol (DG) kinases, and phospholipase C were measured in erythrocyte ghosts from spontaneously hypertensive rats (SHR) and normotensive Wistar Kyoto rats (WKY). PI kinase activity was significantly higher in SH...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)90808-4
更新日期:1987-08-14 00:00:00
abstract::Synthesis of melanin starts from the conversion of L-tyrosine to 3,4-dihydroxyphenylalanine (L-dopa) and then the oxidation of L-dopa yields dopaquinone by tyrosinase. Therefore, tyrosinase inhibitors have been established as important constituents of depigmentation agents. Recently, polyhydroxystilbene compounds, whi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)01284-1
更新日期:2003-08-08 00:00:00
abstract::Methylglyoxal (MG), a cytotoxic by-product produced mainly from triose phosphates, is used as a substrate by glyoxalase I. In this paper, we report on the estimation of MG level in plants which has not been reported earlier. We show that MG concentration varies in the range of 30-75 microM in various plant species and...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.08.263
更新日期:2005-11-11 00:00:00
abstract::Starch branching enzyme (SBE) catalyzes the cleavage of α-1,4-linkages and the subsequent transfer of α-1,4 glucan to form an α-1,6 branch point in amylopectin. We determined the crystal structure of the rice branching enzyme I (BEI) in complex with maltopentaose at a resolution of 2.2Å. Maltopentaose bound to a hydro...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.06.145
更新日期:2012-08-03 00:00:00
abstract::The second open reading frame of avian reovirus S1 gene segment encodes a 17 kDa non-structural protein, named p17. The biological role of p17 is fully unknown so far. Using trypan blue dye exclusion and MTT assay, we demonstrated that the ectopic expression of p17 results in the reduction of viable cell number and ce...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.08.149
更新日期:2005-10-21 00:00:00
abstract::Ectopic over-expression of nucleophosmin/B23 caused a marked up-regulation in the amounts of Yin Yang 1 (YY1) and proliferating cellular nuclear antigen (PCNA) proteins. Transfection with nucleophosmin/B23-targeting siRNA induced a decrease in the intracellular amounts of nucleophosmin/B23, YY1, and PCNA. PCNA express...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.07.150
更新日期:2005-09-30 00:00:00
abstract::Chironomus ramosus is known to tolerate high doses of gamma radiation exposure. Larvae of this insect possess more than 95% of hemoglobin (Hb) in its circulatory hemolymph. This is a comparative study to see effect of gamma radiation on Hb of Chironomus and humans, two evolutionarily diverse organisms one having extra...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.05.129
更新日期:2016-08-05 00:00:00
abstract::N-Glycosylation has been shown to affect the rate of glycoprotein transport through the secretory pathway. In order to identify the critical components in the N-glycosylation pathway that directly influence protein secretion, we have studied the effects of downregulation of the first gene in the dolichol pathway, ALG7...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1176
更新日期:1994-02-15 00:00:00