Abstract:
:The induction of human BiP/GRP78 and GAPDH protein genes by the calcium ionophore A23187 was determined. Steady-state levels of mRNA for both the glucose starvation-responsive BiP/GRP78 gene and the glucose-responsive GAPDH gene were dramatically induced in a variety of human cells. There is a homologous palindromatic sequence GCCGTTAACGGC in the active promoter region of the two genes that is known to be required for the induction of mammalian BiP/GRP78 by A23187. The evidence confirms in general the function of this element in the regulation of calcium-associated gene activity.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Chao CC,Yam WC,Lin-Chao Sdoi
10.1016/0006-291x(90)91411-ksubject
Has Abstractpub_date
1990-08-31 00:00:00pages
431-8issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(90)91411-Kjournal_volume
171pub_type
杂志文章abstract:BACKGROUND:The activation of hepatic stellate cells plays a central role in the development of liver fibrosis during chronic liver trauma. The aim of the present study was to identify a compound that inhibits the activation process of stellate cells. METHODS:Rat primary cultured stellate cells and a human stellate cel...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.07.126
更新日期:2012-08-31 00:00:00
abstract::We have cloned and sequenced rat testis cDNAs coding for a calcium binding polypeptide similar to calcineurin beta subunit, the Ca(2+)-binding subunit of the Ca2+/calmodulin stimulated protein phosphatase. Rat testis cDNA library was screened with a monoclonal antibody Va1 raised against bovine brain calcineurin beta ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81362-2
更新日期:1991-11-14 00:00:00
abstract::The chloroethylnitrosoureas are useful antitumor agents which evidently exert a significant part of their cytotoxic action through the formation of a unique 1-(3-deoxycytidyl), 2-(1-deoxyguanosinyl)ethane cross-link in DNA. It has been suggested that this cross-link is formed from O6-(2-chloro-ethyl)guanine, an initia...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(87)80249-8
更新日期:1987-11-13 00:00:00
abstract::Hypoxia-inducible-factor (HIF)-mediated expression of pro-angiogenic genes under hypoxic conditions is the fundamental cause of pathological neovascularization in retinal ischemic diseases and cancers. Recent studies have shown that histone lysine demethylases (KDMs) play a key role in the amplification of HIF signali...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.04.143
更新日期:2012-06-08 00:00:00
abstract::Didemnin B, a cyclic N-methylated peptolide induces apoptosis in human HL-60 cells. When incubated with 1 microM didemnin B, unsynchronized HL-60 cultures undergo apoptosis to 100% within 140 minutes. Apoptosis has been assessed by the typical apoptotic morphology, the presence of double-stranded DNA fragments within ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2580
更新日期:1995-10-24 00:00:00
abstract::Cathepsin E is a major intracellular aspartic protease which is predominantly present in the cells of immune system and is frequently implicated in antigen processing via the MHC class II pathway. In the present review some of the known features of cathepsin E such as tissue distribution, subcellular localization, enz...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2007.12.163
更新日期:2008-03-14 00:00:00
abstract::Sphingosine 1-phosphate (S1P) induced the inhibition of glioma cell migration. Here, we characterized the signaling mechanisms involved in the inhibitory action by S1P. In human GNS-3314 glioblastoma cells, the S1P-induced inhibition of cell migration was associated with activation of RhoA and suppression of Rac1. The...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.12.054
更新日期:2008-02-22 00:00:00
abstract::Nonsteroidal anti-inflammatory drugs (NSAIDs) have a preventive effect against colorectal cancer. Although inhibition of cyclooxygenase-2 plays a crucial role in the suppression of tumors, precise mechanisms of their action remain to be disclosed. To identify genes involved in the growth-suppressive effect of NSAIDs, ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2002.6648
更新日期:2002-03-29 00:00:00
abstract::Heat shock proteins are detectable in human atherosclerotic plaques, especially in endothelial cells. In this report we show by immunofluorescence that incubation "in vitro" with OxLDL is a stress capable of inducing the expression of heat shock protein 70 in both the EAhy-926 cell line and human umbilical vein endoth...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1461
更新日期:1994-04-15 00:00:00
abstract::Using recombinant DNA technology, the NH2 and COOH terminal domains of the human Factor VIII molecule were co-expressed in baby hamster kidney 21 (BHK21) cells using the vaccinia virus system. Procoagulant activity was detectable in cell supernatants, thus suggesting that the central portion present in the FVIII prote...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)91311-8
更新日期:1987-05-29 00:00:00
abstract::Wnt/β-catenin and Wnt/Ca2+ pathways are involved in cellular processes during embryonic development and the interaction between them in the same cell decides the outcome of cellular functions. In this study, we showed that Wnt3a triggers the Wnt/Ca2+ signaling pathway, indicated by an increase of cytosolic free calciu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.07.030
更新日期:2017-09-09 00:00:00
abstract::The proteins belonging to SWI2/SNF2 family of DNA dependent ATPases are important members of the chromatin remodeling complexes that are implicated in epigenetic control of gene expression. We have identified a human gene with a putative DNA binding domain, which belongs to the INO80 subfamily of SWI2/SNF2 proteins. H...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.10.206
更新日期:2006-01-06 00:00:00
abstract::Spectroscopic analysis of the interaction of the epimeric 20-hydroperoxy derivatives of cholesterol with bovine adrenocortical cytochrome P-450scc preparations suggested the formation of a transient species. The intermediate was detected at 4 degrees C and characterized by a minimum at 412 nm in the difference spectru...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91513-9
更新日期:1983-04-29 00:00:00
abstract::Reaction of the reduced (pink) form of the purple acid phosphatase from beef spleen with excess phosphate at pH 5.0, monitored by optical and low temperature EPR spectroscopy and by measurement of enzymatic activity, results in parallel loss of activity and oxidation of the iron chromophore. Colorimetric and radiochem...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90467-5
更新日期:1986-04-29 00:00:00
abstract::The ZntR protein from Escherichia coli is a member of the MerR-family of transcriptional regulatory proteins and acts as a hyper-sensitive transcriptional switch primarily in response to Zn(II) and Cd(II). The binding of metal-ions to ZntR initiates a mechanism that remodels the cognate promoter, increasing its affini...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02660-8
更新日期:2002-12-06 00:00:00
abstract::Chromatin spatial organization is essential for transcriptional modulation and stabilization. The pattern of DNA distal interplay form the multiple topological associating domains (TADs), and further assemble the functional compartmentalization with open and expression-active chromatin ("A" compartments) or closed and...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.01.107
更新日期:2019-03-19 00:00:00
abstract::Chronic exposure of L6 myocytes to insulin/IGF-1 or glucose deprivation results in an increase in the level of brain-type glucose transporter (GLUT1) mRNA. We have investigated the effects of insulin and glucose deprivation on GLUT1 mRNA stability. The half-life of GLUT1 mRNA in control cells was 2-2.5 h. Insulin incr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91378-6
更新日期:1990-08-31 00:00:00
abstract::Two fragments of the E. coli rrnB ribosomal RNA P1 promoter Upstream Activation Region exhibit a constant gel retardation, over a polyacrylamide gel concentration range of 3% to 10%. Gel retardation is usually seen to increase with polyacrylamide gel concentration as in the case of the 219 base pair Crithidia fascicul...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1639
更新日期:1993-05-28 00:00:00
abstract::Diacylglycerol kinase (DGK) plays an important role in phosphoinositide signaling cascade by regulating the intracellular level of diacylglycerol and phosphatidic acid. The DGK family is involved in various pathophysiological responses that are mediated through unique binding partners in different tissues and cells. I...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.03.057
更新日期:2012-04-06 00:00:00
abstract::We report the half-lives for two proteins involved in the regulation of intracellular calcium in the brain: the plasma membrane Ca-ATPase and its regulatory protein, calmodulin. [14C]-labeled leucine was injected into seven month old adult Fischer 344 rats and the time-dependent appearance and loss of radioactivity wa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7105
更新日期:1997-08-08 00:00:00
abstract::Microglia are central nervous system-resident immune cells that play a crucial role in brain development by interacting with neural precursor cells (NPCs). It has been reported that microglia regulate the number of NPC by phagocytosis, inducing apoptosis, and promoting proliferation. Microglia surrounding the subventr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.04.076
更新日期:2019-06-11 00:00:00
abstract::Fission yeast cell division is initiated by the cdc2/cdc13-cyclin protein kinase which in its catalytically active state comprises the mitotic inducer. During interphase the cdc2/cyclin complex is assembled in an inactive state that requires cdc25+ gene function for M-phase activation. The cdc25+ product, a 76 kd phos...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91765-k
更新日期:1990-02-28 00:00:00
abstract::Monodisperse bovine prothrombin was prepared and its molecular states under several conditions examined. The protein showed no tendency to self-associate in the absence of calcium. Calcium (4 mM) caused small increases in the apparent molecular weight of the protein which may or may not represent protein dimerization ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(83)80138-7
更新日期:1983-02-28 00:00:00
abstract::The long-sought three-dimensional structure of the M2 proton channel of influenza A virus was successfully determined recently by the high-resolution NMR [J.R. Schnell, J.J. Chou, Structure and mechanism of the M2 proton channel of influenza A virus, Nature 451 (2008) 591-595]. Such a milestone work has provided a sol...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.10.148
更新日期:2008-12-26 00:00:00
abstract::To assess the relationship between cell proliferation and cell death, the mRNA accumulation of ornithine decarboxylase (ODC) and sulfated glycoprotein 2 (SGP-2) were measured in human peripheral blood lymphocytes (HPBL) 2-6 hours after stimulation with phytohemagglutinin (PHA). ODC is the rate limiting enzyme of polya...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81254-9
更新日期:1991-10-15 00:00:00
abstract::Cholesterol secoaldehyde (3beta-hydroxy-5-oxo-5,6-secocholestan-6-al or ChSeco) is an oxysterol known to be formed in reactions of ozone with cholesterol and also when cholesterol-5alpha-hydroperoxide undergoes Hock cleavage. In view of its widespread occurrence and atherogenic potential, we examined the effects of Ch...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.09.005
更新日期:2009-11-13 00:00:00
abstract::The low-energy conformations of 3'-azido-3'-deoxy-thymidine, (AZT), an inhibitor of retroviral reverse transcriptase, have been studied by molecular mechanics techniques. A force-field has been developed for the azido group by quantum-mechanical methods, and used in the analysis. The global low-energy structure of AZT...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)91587-7
更新日期:1987-06-30 00:00:00
abstract::Osteoblasts mediate much of the hormonal responsiveness of osteoclasts. We and others have found that one mechanism through which this regulation is effected is by release of osteoclast resorption-stimulating activity (ORSA) into culture supernatants. However, although hormonal responsiveness is regularly observed in ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81382-8
更新日期:1991-11-27 00:00:00
abstract::The malaria parasite Plasmodium falciparum genome sequencing has revealed the existence of a second gene for proliferating cell nuclear antigen (PCNA), a key factor in a variety of DNA metabolic events. The alternate copy of PCNA (PfPCNA2) shows only 23% identity to an earlier reported P. falciparum PCNA homologue (Pf...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02436-1
更新日期:2002-11-01 00:00:00
abstract::Tetrodotoxin-binding sites were covalently labelled with a highly tritiated derivative of tetrodotoxin. Cross-linking experiments, using dissucinimidyl suberate, on partially purified tetrodotoxin-binding component from electroplax of Electrophorus electricus, revealed covalent labelling of a single polypeptide chain ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91603-0
更新日期:1983-07-18 00:00:00