Abstract:
:Incorporation of [14C]serine into phosphatidylserine by the base exchange reaction in Ehrlich ascites tumor cells is inhibited by 30% by glucose and by 60% by 2-deoxyglucose (10 mM each). The inhibition by thapsigargin (0.2 microM) amounts to 80%. This inhibition is interpreted as being due to depletion of calcium stores in the endoplasmic reticulum and is compatible with the previous observation [Teplova, V. V., Bogucka, K., Czyz, A., Evtodienko, Yu.V., Duszyński, J., and Wojtczak, L. (1993) Biochem. Biophys. Res. Commun. 196, 1148-1154] that glucose and deoxyglucose elicit an increase of cytoplasmic [Ca2+] at the expense of intracellular Ca2+ stores and with the finding [Barańska, J. (1989) FEBS Lett. 256, 33-37] that the base exchange reaction requires high concentration of Ca2+ within the endoplasmic reticulum lumen.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Rakowska M,Wojtczak Ldoi
10.1006/bbrc.1995.1187subject
Has Abstractpub_date
1995-02-06 00:00:00pages
300-5issue
1eissn
0006-291Xissn
1090-2104pii
S0006-291X(85)71187-4journal_volume
207pub_type
杂志文章abstract::Platelet adhesion to VLDL, LDL, HDL, and to a mixture of purified apolipoproteins was examined. Platelets adhered to all the classes of lipoproteins tested. VLDL and the apolipoprotein mixture promoted the greatest degree of adhesion. Platelet adhesion was inhibited by addition of EDTA, RGD-containing peptides and ant...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)80180-9
更新日期:1990-10-15 00:00:00
abstract::Cytochrome c554 from the denitrifying bacterium Achromobacter cycloclastes is a monoheme class II c-type cytochrome with a His-Met axial coordination at neutral pH. The amino acid composition and the N-terminal sequence of the cytochrome have been determined. Subsequent determination of the pH-dependence of the redox ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2434
更新日期:1994-10-14 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::Fructose 1,6-bisphosphatase was observed in a thymic lymphoma cell line, WEH17.1 (11.5 +/- 0.8 munits/mg cytosol protein). Only a trace amount of the enzyme activity was observed in normal thymus tissue. The WEH17.1 enzyme had a pH optimum at around 7.5. The AMP-concentration giving 50% inhibition of the activity was ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92811-8
更新日期:1989-02-15 00:00:00
abstract::A synthetic peptide, selected in the predicted N-terminal amino-acid sequence of the purine cytosine permease (gene FCY2), linked to albumins proved a remarkably good immunogen in rabbits. In ELISA, sera reacted with the synthetic peptide and with specific proteins of plasma-membrane-enriched fractions of mutant Sacch...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2489
更新日期:1993-12-15 00:00:00
abstract::Phosphorylation of membranes from murine erythroleukemia cells was performed in the presence and absence of the polar solvent dimethyl sulfoxide. Quantitation of the phosphoamino acid content revealed that DMSO stimulated phosphotyrosine accumulation by three-fold; serine and threonine phosphorylation decreased signif...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91479-1
更新日期:1983-04-29 00:00:00
abstract::Extensive evidence suggests that reactive oxygen species are critically involved in the pathogenesis of cardiovascular diseases, such as atherosclerosis and myocardial ischemia-reperfusion injury. Consistent with this concept, administration of exogenous antioxidants has been shown to be protective against oxidative c...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2002.6614
更新日期:2002-03-22 00:00:00
abstract::Our previous studies showed that basic fibroblast growth factor 2 (FGF2) null mice display markedly reduced bone mass and bone formation. However, the mechanism by which FGF2 regulates bone mass or bone formation is not fully defined. Activating transcription factor 4 (ATF4), one member of activating transcription fac...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.11.059
更新日期:2010-01-01 00:00:00
abstract::HMGB1 (high-mobility group B1) is a ubiquitously expressed bifunctional protein that acts as a nuclear protein in cells and also as an inflammatory mediator in the extracellular space. HMGB1 changes its functions according to the redox states in both intra- and extra-cellular environments. Two cysteines, Cys23 and Cys...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:
更新日期:2013-11-29 00:00:00
abstract::Cholesterol is a critical component of lipid rafts implicated in regulating multiple signal transduction. The anthrax toxin receptor 2 (ANTXR2) is a type I membrane protein acting as the second receptor for the anthrax toxin. In this study, we first investigated the association between cholesterol and ANTXR2. We provi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.06.001
更新日期:2014-09-12 00:00:00
abstract::In this paper, the circadian pattern of Clock and genes mediated by the Clock was investigated in peripheral lymphocytes of rats. Circadian rhythms of Clock are found under the regimes of constant darkness (DD) and 12-h light-12-h dark (LD12:12h), with the peak phase at CT7 and ZT21, respectively. Ten differential cDN...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.08.228
更新日期:2005-11-04 00:00:00
abstract::The interaction between histone H1 and non-histones HMG14 and HMG17 has been studied by chemical cross-linking. Cross-linking kinetics show the appearance of discrete bands which correspond to the interaction between H1 and HMG14. Interaction between H1 and HMG17 has not been detected. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91670-4
更新日期:1983-12-28 00:00:00
abstract::As in other vitamin D target cells, activation of voltage-dependent Ca2+ channels (VDCC) mediates the fast, non-genomic, 1,25(OH)2D3 stimulation of Ca2+ influx in skeletal muscle cells (SMC). 1,25(OH)2D3 has also been shown to rapidly induce the release of Ins(1,4,5)P3 in SMC. Experiments were performed to investigate...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7501
更新日期:1997-10-20 00:00:00
abstract::NGA is a human melanoma-associated antigen recognized by a panel of murine monoclonal antibodies developed in this laboratory. NGA consists of a 23.5 kDa core protein which is glycosylated in vivo to give a family of glycoproteins (30-60 kDa). Treatment of human melanoma G361 cells with the phorbol ester PMA resulted ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92798-8
更新日期:1989-02-15 00:00:00
abstract::Cytoplasmic polyadenylation element binding (CPEB) proteins are RNA-binding proteins involved in translational regulation of the specific target mRNAs and control function of various organs including brain, liver and hematopoietic system. However, the role of CPEB proteins during osteoclast differentiation remains unc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.05.089
更新日期:2020-08-06 00:00:00
abstract::We showed previously [K. Moissoglu, I.H. Gelman, J. Biol. Chem. 278 (2003) 47946-47959] that oncogenic v-Src could induce 7- to 10-fold greater anchorage-independent growth (AIG) in FAK-null mouse embryo fibroblasts (MEF) compared to those expressing FAK. Here, we demonstrate that the enhanced AIG (eAIG) correlates wi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.03.025
更新日期:2005-05-13 00:00:00
abstract::Regeneration and functional reconstruction of peripheral nerve defects remained a significant clinical challenge. Nerve guide conduits, with seed cells or neurotrophic factors (NTFs), had been widely used to improve the repair and regeneration of injured peripheral nerve. Pyrroloquinoline quinone (PQQ) was an antioxid...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.12.121
更新日期:2015-02-20 00:00:00
abstract::We provide the first functional evidence that calcitonin gene-related peptide (8-37) induces a direct vasoconstriction and reversibly antagonizes vasodilation of the mesenteric arterial bed induced by calcitonin gene-related peptide (CGRP) suggesting that CGRP (8-37) is a competitive antagonist of vascular CGRP recept...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)92390-l
更新日期:1990-04-30 00:00:00
abstract::alpha-Crystallin, a major eye lens protein, has been shown to function like a molecular chaperone by suppressing the aggregation of other proteins induced by various stress conditions. Ultraviolet (UV) radiation is known to cause structural and functional alterations in the lens macromolecules. Earlier we observed tha...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.4642
更新日期:2001-04-06 00:00:00
abstract::The Apical Junctional Complex (AJC) encompassing the tight junction (TJ) and adherens junction (AJ) plays a pivotal role in regulating epithelial barrier function and epithelial cell proliferative processes through signaling events that remain poorly characterized. A potential regulator of AJC protein expression is Gl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.05.164
更新日期:2010-07-02 00:00:00
abstract::Endoplasmic reticulum (ER) stress has been shown to play a key role during the initiation and clinical progression of the cardiovascular diseases, such as atherosclerosis. We have recently shown that expression of tissue factor pathway inhibitor (TFPI) in human monocyte-derived macrophages (MDMs) was induced by choles...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.07.070
更新日期:2017-09-16 00:00:00
abstract::The family C G protein-coupled receptor (GPCR) T1R2 and T1R3 heterodimer functions as a broadly acting sweet taste receptor. Perception of sweet taste is a species-dependent physiological process. It has been widely reported that New World monkeys and rodents are not able to perceive some of the artificial sweeteners ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.09.083
更新日期:2012-10-19 00:00:00
abstract::Screening for inhibitors of DNA-dependent protein kinase (DNA-PK) revealed 3-cyano-5-(4-pyridyl)-6-hydrazonomethyl-2-pyridone, designated OK-1035, to be a potent and selective inhibitor. When a synthetic peptide was used as a substrate, OK-1035 caused 50% inhibition of DNA-PK activity at 8 microM, a concentration more...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2431
更新日期:1995-10-04 00:00:00
abstract::Members of the Rab family of low molecular weight GTP-binding (LMWG) proteins regulate vesicular transport; distinct Rab proteins are located in specific vesicular compartments within the exocytotic and endocytotic pathway. Pancreatic zymogen granules possess multiple LMWG. Rab 3A, however, which has been suggested to...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1277
更新日期:1995-02-27 00:00:00
abstract::The potential association of CD2AP with the adherens junction protein E-cadherin, co-localization with the actin cytoskeleton, and involvement in cell migration was investigated in cultured rat gastric mucosal cells. In stationary cells, CD2AP was localized perinuclearly while E-cadherin was expressed along cell-cell ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.04.140
更新日期:2005-07-01 00:00:00
abstract::Pancreatic ductal adenocarcinomas arise through the accumulation of certain genetic alterations including ras, p16, p53, and DPC4. We found that activation of ras and inactivation of p53 could cooperatively induce in vitro tumorigenicity in conditionally immortalized pancreatic epithelial (IMPE) cells. IMPE cells were...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.04.196
更新日期:2004-06-25 00:00:00
abstract::Ribosomal proteins must be imported into the nucleus after being synthesized in the cytoplasm. Since the rpS2 amino acid sequence does not contain a typical nuclear localization signal, we used deletion mutant analysis and rpS2-beta-galactosidase chimeric proteins to identify the nuclear targeting domains in rpS2. Nuc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.07.069
更新日期:2005-09-16 00:00:00
abstract::A 24h pretreatment of the human hepatoma cell line HepG2 with dibutyryl cyclic AMP in the presence of theophylline induced a dose dependent decrease in low density lipoprotein binding, uptake and degradation. This effect is most likely due to a reduction of the LDL receptor number. Sterol synthesis from sodium acetate...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80858-1
更新日期:1988-10-14 00:00:00
abstract::Peripheral noxious stimulation leads to phosphorylation and thereby activation of the transcription factor CREB in the spinal cord. CREB phosphorylation occurs mainly at serine 133, but the phosphorylation site at serine 142 may also be important. We investigated the impact of spinal CREB protein levels and phosphoryl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.07.148
更新日期:2007-10-12 00:00:00
abstract::Using the patch-clamp technique, we determined that 1-15 mM extracellular acetylcholine reduced whole-cell n-type K+ currents in human peripheral blood lymphocytes and accelerated their inactivation. The percentage increase in K+ channel inactivation rate and the degree of drug induced block were independent of membra...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1351
更新日期:1996-09-13 00:00:00