Abstract:
:In this report we present evidence that a guanine nucleotide regulatory protein, Gi, mediates opiate action in the rat brain striatum. Opiates inhibit basal adenylate cyclase activity in rat brain striatum. This effect on adenylate cyclase is dose-dependently attenuated by pretreatment of membranes with pertussis toxin, which ADP-ribosylates a protein with a molecular mass of 41,000 daltons. This protein co-migrates with the GTP-binding subunit of Gi, which mediates inhibition of adenylate cyclase. Several brain regions were compared for the extent of radiolabeling and effects on adenylate cyclase activity. Although Gi was found in each region examined, opiate inhibition of adenylate cyclase is clearly seen only in the striatum.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Abood ME,Law PY,Loh HHdoi
10.1016/s0006-291x(85)80185-6subject
Has Abstractpub_date
1985-03-15 00:00:00pages
477-83issue
2eissn
0006-291Xissn
1090-2104pii
S0006-291X(85)80185-6journal_volume
127pub_type
杂志文章abstract::Anaerobic ammonium oxidation (anammox) and denitrification are two different microbial reactions that form nitrogen gas. The initial step in the anammox reaction-reduction of nitrite to nitric oxide-is thought to be catalyzed by homologs of dissimilatory nitrite reductase, which is known to be involved in denitrificat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.03.144
更新日期:2020-06-04 00:00:00
abstract::The role of heteromeric phosphoinositide (PI) 3-kinase activity in insulin signal transduction was studied by investigating the effects of (i) overexpression of a dominant negative mutant p85 (delta p85) that lacks the binding site for p110 (delta p85-overexpressing cells) and (ii) inhibition of PI 3-kinase activity b...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1399
更新日期:1995-03-17 00:00:00
abstract::Cyclosporin accumulation was reduced by 50% or more in multidrug- resistant CHRC5 CHO cells with high levels of P-glycoprotein expression compared to drug sensitive AuxB1 CHO cells. This difference could be overcome by verapamil which is known to interact with P-glycoprotein and reverse multidrug resistance. The diffe...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80073-1
更新日期:1988-04-29 00:00:00
abstract::The endoplasmic reticulum (ER) is an organelle in which most membrane and secretory proteins are synthesized. If these proteins are not folded correctly, unfolded proteins accumulate in the ER lumen, causing a cellular situation known as ER stress. Recently, many studies on the relationship between ER stress and disea...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.12.112
更新日期:2011-02-04 00:00:00
abstract::Saccharomyces cerevisiae antizyme (AZ) resembles mammalian AZ in its mode of synthesis by translational frameshifting and its ability to inhibit and facilitate the degradation of ornithine decarboxylase (ODC). Despite many studies on the interaction of AZ and ODC, the ODC:AZ complex has not been purified from any sour...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.01.113
更新日期:2011-03-11 00:00:00
abstract::Era is an essential G-protein in Escherichia coli identified originally as a homologue protein to Ras (E. coli Ras-like protein). It binds to GTP/GDP and contains a low intrinsic GTPase activity. Its function remains elusive, although it has been suggested that Era is associated with the cytoplasmic membrane, cell div...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1471
更新日期:1999-10-14 00:00:00
abstract::It is known that NGF-responsive cells bind NGF at cell surface receptors in a specific and saturable fashion and there are two separate kinds of receptor-ligand binding interactions as judged by Rosenthal analyses. Following isolation of nerve growth factor receptors from embryonic chicken sensory ganglia, rat pheochr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91013-6
更新日期:1983-08-30 00:00:00
abstract::Although brain natriuretic peptide (BNP) is a novel natriuretic peptide originally identified in porcine brain, recent investigation has verified the presence of BNP in porcine heart. In order to identify BNP as a circulating hormone, we analyzed the regional distribution and molecular form of immunoreactive (ir-) BNP...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(89)80047-6
更新日期:1989-12-15 00:00:00
abstract:AIM/HYPOTHESIS:Diabetes is a hyperglycaemic disease treated by a set of allopathic drugs and natural biomolecules along with many variety of stem cell. We aim to investigate the role of these drugs in targeting common protein molecule in diabetes and its associated disease. We also aim to investigate the organ degenera...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.07.014
更新日期:2020-09-03 00:00:00
abstract::Angiogenesis is a core hallmark of advanced cancers, especially in lung adenocarcinoma (LUAD). However, the underlying functions and mechanisms of lncRNAs in tumor angiogenesis remain largely unknown. Here we found that linc00665 depletion could markedly depressed proliferation and capillary tube formation of HUVECs i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.04.108
更新日期:2020-06-25 00:00:00
abstract::Mutations in the gene coding for connexin26 (Cx26) is the most common cause of human nonsyndromic hereditary deafness. To investigate deafness mechanisms underlying Cx26 null mutations, we generated three independent lines of conditional Cx26 null mice. Cell differentiation and gross cochlear morphology at birth seeme...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.05.023
更新日期:2009-07-17 00:00:00
abstract::The activity of ABC294640, a small-molecular sphingosine kinase 2 (SphK2) inhibitor, in human skin squamous cell carcinoma (SCC) cells was tested in this study. SphK2 mRNA and protein are expressed in established (A431 cheilocarcinoma cell line) and primary human skin SCC cells. ABC294640 dose-dependently inhibited su...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.02.075
更新日期:2018-03-04 00:00:00
abstract::Phosphate transporters (PHTs) are well-known for their roles in phosphate uptake in plants. However, their actions in imparting plant growth in plants are still not so clear. In our previous study, we observed that maize PHT1 gene ZmPt9 plays a significant role in phosphate uptake. In this study, we further characteri...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.09.039
更新日期:2020-09-19 00:00:00
abstract::In mammals dietary ferric iron is reduced to ferrous iron for more efficient absorption by the intestine. Analysis of a pig duodenal membrane fraction revealed two NADH-dependent ferric reductase activities, one associated with a b-type cytochrome and the other not. Purification and characterization of the non-cytochr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2708
更新日期:2000-05-19 00:00:00
abstract::Post-translational modification (PTM) of proteins plays a crucial role in health and disease by affecting numerous aspects of protein structure, function, stability and subcellular localization. Protein S-nitrosylation is one type of PTM that involves the covalent modification of cysteine sulfhydryl groups with nitric...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.01.042
更新日期:2014-02-14 00:00:00
abstract::We have developed a continuous fluorescence assay based on fluorescence resonance energy transfer (FRET) for the monitoring of RNA helicase activity in vitro. The assay is tested using the hepatitis C virus (HCV) NS3 helicase as a model. We prepared a double-stranded RNA (dsRNA) substrate with a 5' fluorophore-labeled...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.01.100
更新日期:2010-02-26 00:00:00
abstract::Glycogen synthase kinase (GSK)-3β interaction protein (GSKIP), a key regulator of signaling transduction, is implicated in multiple pathological processes. However, whether GSKIP is involved in myocardial infarction is unknown. The present study was designed to determine the potential involvement of GSKIP in myocardia...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.06.029
更新日期:2020-10-29 00:00:00
abstract::FOXK2, which belongs to the fork head DNA binding protein family, has been shown to play a critical role in tumorigenesis. Here, we detected FOXK2 expression and its clinical significance in colorectal cancer, which has not been fully investigated before. Results from public database and our cohort indicated that FOXK...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.12.119
更新日期:2017-01-29 00:00:00
abstract::The late endosomal marker Rab7 has been long believed to be absent from the phagosome containing Mycobacterium tuberculosis (M.tb) in macrophage, but the detail kinetics remains elusive. Here, we found that Rab7 is transiently recruited to and subsequently released from M.tb phagosomes. For further understanding of th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.06.152
更新日期:2009-09-18 00:00:00
abstract::Nicastrin is a recently discovered protein interacting with presenilins and the beta-amyloid precursor protein, the proteins playing key roles in Alzheimer's disease and which, when mutated, appear responsible for early-onset familial forms of Alzheimer's disease. Nicastrin was reported to modulate beta-amyloid produc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.6030
更新日期:2001-12-07 00:00:00
abstract::L1 elements are mammalian retrotransposons contributing to genome evolution and causing rare mutations in human. We describe a de novo insertion of an L1 element into the dystrophin gene resulting in skipping of exon 44 and causing Duchenne muscular dystrophy in a boy. The L1 element was rearranged due to the twin-pri...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.06.071
更新日期:2006-08-18 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::This article has been withdrawn at the request of the editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.05.032
更新日期:2010-05-10 00:00:00
abstract::Increasing evidences suggest that, after neuregulin (NRG) stimulation, ErbB4 undergoes a series of proteolysis, including gamma-secretase cleavage. The released ErbB4 intracellular domain (EICD) is translocated into nucleus and has a transcriptional function. Although NRG-ErbB4 signaling mediates maturation of oligode...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.12.131
更新日期:2004-02-06 00:00:00
abstract::Wet elastoidin spicules (fish fin rays) yield low-angle meridional X-ray diffraction patterns which resemble those from tendons. However, when the spicule dries the meridian splits into the arms of a diagonal cross (sometimes only one arm appears). Of the possible explanations we reject shearing of the axial arrangeme...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(76)90229-1
更新日期:1976-12-20 00:00:00
abstract::Bovine erythrocyte green heme binding protein and bovine erythrocyte flavin reductase have been isolated in highly purified forms and subjected to amino acid analysis and N-terminal amino acid sequence analysis. The two proteins possess similar amino acid compositions and identical N-terminal amino acid sequences. Mor...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91816-u
更新日期:1991-07-15 00:00:00
abstract::Contractile properties differ between skeletal, cardiac and smooth muscles as well as between various skeletal muscle fiber types. This functional diversity is thought to be mainly related to different speeds of myosin head pulling cycles, with the molecular mechanism of force generation being essentially the same. In...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.05.017
更新日期:2009-07-17 00:00:00
abstract::Type III polyketide synthases (PKSs) play an important role in biosynthesis of various plant secondary metabolites and plant adaptation to environmental stresses. Aquilaria sinensis (A. sinensis) is the main plant species for production of agarwood, little is known about its PKS family. In this study, AsCHS1 and two n...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.03.159
更新日期:2017-05-13 00:00:00
abstract::We determined the stoichiometry of KaiA-KaiC interactions. Using immunoblotting and two-dimensional Native- and SDS-PAGE (2DNS-PAGE) analysis, we demonstrated that the reaction products of KaiA-KaiC interactions in the presence of ATP consisted of only phosphorylated KaiC whereas in the presence of the unhydrolyzable ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.02.034
更新日期:2004-03-26 00:00:00
abstract::Accumulation of misfolded proteins within the lumen of the mammalian endoplasmic reticulum (ER) activates the unfolded protein response (UPR). ATF6 and Ire1p are ER-associated proteins that control UPR-specific transcription systems in mammals; UPR signaling involves cleavage of ATF6 and splicing of XBP1 mRNA initiate...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.03.058
更新日期:2004-04-30 00:00:00