Abstract:
:The effect of calcitonin gene-related peptide(CGRP) on the release of atrial natriuretic peptide(ANP) was studied in spontaneously beating, isolated rat atria. CGRP stimulated the ANP release in a dose-dependent manner. When the atria were incubated with a combination of phentolamine, propranolol, and atropine, these antagonists blocked neither the rise in ANP release nor the positive chronotropic and inotropic effects of CGRP. Therefore, we conclude that CGRP stimulates ANP release as well as cardiac contractility independently of adrenergic and cholinergic receptors.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Yamamoto A,Kimura S,Hasui K,Fujisawa Y,Tamaki T,Fukui K,Iwao H,Abe Ydoi
10.1016/s0006-291x(88)81304-4subject
Has Abstractpub_date
1988-09-30 00:00:00pages
1452-8issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(88)81304-4journal_volume
155pub_type
杂志文章abstract::A 12kDa, heat stable protein (IF1) inhibiting hydrolytic activity of submitochondrial particles was purified to electrophoretic homogeneity from buffalo heart mitochondria. Specific activity of the purified fraction was > 5000 units/mg. Maximal inhibition was observed at pH 6.0 and was Mg++ and ATP dependent. Circular...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1997
更新日期:1993-08-16 00:00:00
abstract::CD36 expressed on adipocytes is thought to function as a fatty acid transporter (FAT). Here we report that adipocytes can endocytose and lysosomally degrade OxLDL, mainly mediated by CD36. Mouse 3T3-L1 preadipocytes showed marked increase in uptake and degradation of (125)I-OxLDL during their differentiation to adipoc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)00666-6
更新日期:2002-07-12 00:00:00
abstract::Suramin is the first putative growth factor inhibitor in clinical trial that has demonstrated antitumor activity. Bivariate flow cytometric analysis of the effects of suramin on the cell cycle was performed on DU-145 prostate carcinoma cell line. The effects of suramin on the expression of proliferation associated ant...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1741
更新日期:1994-06-15 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91758-5
更新日期:1991-09-30 00:00:00
abstract::The interaction between isolated adrenal medullary plasma membranes and chromaffin granules has been proposed as a cell-free model for exocytosis. Phosphorylation experiments showed that isolated chromaffin granules as well as isolated plasma membranes contain protein kinases and phosphate accepting membranous protein...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91259-7
更新日期:1983-01-14 00:00:00
abstract::MicroRNA-125a exhibits an antiproliferative activity and is downregulated in several types of tumors, including hepatocellular carcinoma where it targets sirtuin-7, matrix metalloproteinase-11, and c-Raf. Another target of miR-125a is Lin28, a pluripotency factor that is generally undetectable in differentiated cells ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.04.167
更新日期:2018-06-07 00:00:00
abstract::The complex formation of two electron transfer proteins, cytochrome c3 and ferredoxin I from Desulfovibrio desulfuricans Norway, has been shown by 1H-NMR spectroscopy. Presence of ferredoxin I produces ferricytochrome c3 1H-NMR spectrum modifications. The chemical shift of perturbated heme methyl resonances has been u...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91729-2
更新日期:1985-08-15 00:00:00
abstract::Cancer chemotherapy with taxol often fails due to acquired resistance of cancer cells, which is frequently associated with an overexpression of P-gp and alterations of beta-tubulin. A taxol-resistant cell line, QGY-TR50, derived from a human hepatocellular carcinoma (HCC) QGY-7703 cell line was used to investigate the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.4268
更新日期:2001-02-09 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1013
更新日期:1993-01-15 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.11.002
更新日期:2010-01-01 00:00:00
abstract::To explore the pathophysiologic roles of the obese (ob) gene product, leptin, in the development of obesity and hypertension, we examined ob gene expression and leptin secretion in obese spontaneously hypertensive rats (obese SHR or Koletsky rats) at the stage of established obesity and hypertension. Expression of the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6145
更新日期:1997-02-24 00:00:00
abstract::Oligodendrocytes (OLGs) are cells from the central nervous system that synthesize, assemble, and maintain myelin, the multilamellar membrane that surrounds axons and facilitates the fast conduction of nerve impulses. We have shown that OLGs initiate their myelinogenic phenotype upon adhesion to GRASP, a heparin-bindin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.4859
更新日期:2001-05-18 00:00:00
abstract::Neurogenin-3 (ngn-3) expression is critical for endocrine development in the developing pancreas. We found that when ngn-3 was inhibited in an E11.5 pancreas, using either morpholino antisense or siRNA, it led to a significant decrease in endocrine differentiation after seven days in culture. Endocrine differentiation...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.05.058
更新日期:2010-06-11 00:00:00
abstract::RNA interference (RNAi) for anti-angiogenic or pro-apoptotic factors in endothelial cells (ECs) has great potential for the treatment of ischemic diseases by promoting angiogenesis or inhibiting apoptosis. Here, we report the utility of small interfering RNA (siRNA) in inhibiting EC apoptosis induced by tumor necrosis...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.08.123
更新日期:2008-11-07 00:00:00
abstract::In Saccharomyces cerevisiae, transcription of ARO9 and ARO10 genes, involved in the catabolism of aromatic amino acids, is activated by Aro80 transcription factor in response to aromatic amino acids. Here we show that the transcription of ARO9 and ARO10 is also induced by heat shock in an Aro80-dependent manner. Howev...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.07.019
更新日期:2013-08-16 00:00:00
abstract::Eukaryotic transcriptional activators may function, at least in part, to facilitate the assembly of the RNA polymerase II (pol II) preinitiation complex at the core promoter region through their interaction with a subset of components of the basal transcription machinery. Previous studies have shown that artificial te...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0280
更新日期:1999-03-05 00:00:00
abstract::Germline stem cells (GSCs) are attractive biological models because of their strict control on pluripotency gene expression, and their potential for huge epigenetic changes in a short period of time. Few data exists on the cooperative impact of GSC-specific genes on differentiated cells. In this study, we over-express...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.10.108
更新日期:2016-11-25 00:00:00
abstract::Regulatory T cells (Treg cells) are crucial for the maintenance of immunological tolerance, and it has been reported that Treg cells are enriched within the tumor micro-environment for immune evasion due to their immunosuppressive functions. To inhibit Treg cells functions, FoxP3, a lineage-specific transcription fact...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.06.141
更新日期:2014-08-15 00:00:00
abstract::The need to develop anti-influenza drugs with novel antiviral mechanisms is urgent because of the rapid rate of antigenic mutation and the emergence of drug-resistant viruses. We identified a novel anti-influenza molecule by screening 861 plant-derived natural components using a high-throughput image-based assay that ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.01.123
更新日期:2016-03-04 00:00:00
abstract:BACKGROUND AND AIM:Aberrant expression of miR-107 is involved in the development of several human cancers. However, the role of miR-107 in hepatocellular carcinoma (HCC) is not well documented. In the present study, we aim to explore the function of miR-107 in hepatocarcinogenesis. METHODS:Bioinformatics analysis was ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.10.070
更新日期:2016-11-18 00:00:00
abstract::Mammalian target of rapamycin (mTOR) is a therapeutic target for head and neck squamous cell carcinoma (HNSCC). Here, we evaluated the activity of AZD-2014, a potent mTOR complex 1/2 (mTORC1/2) dual inhibitor, against HNSCC cells. We showed that AZD-2014 blocked mTORC1/2 activation in established and primary human HNS...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.06.100
更新日期:2016-09-02 00:00:00
abstract::Studies were made on the mechanism of the effect of parathyroid hormone (PTH) on the activity of (Ca2++Mg2+)-ATPase, a membrane bound Ca2+-extrusion pump enzyme from the basolateral membranes (BLM) of canine kidney (Km for free Ca2+ = 1.3 X 10(-7) M, Vmax = 200 nmol Pi/mg/min). At 1 X 10(-7) M free Ca2+, both PTH (10(...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(88)90515-3
更新日期:1988-01-15 00:00:00
abstract::Activating transcription factor 6α (ATF6α) as a transducer in unfolded protein response (UPR), plays an important role in liver glucose metabolism and insulin resistance. Thus, targeting ATF6α activation has been proposed to be a potential strategy for anti-T2DM drug discovery. Here, we determined that small molecule ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.04.025
更新日期:2018-05-23 00:00:00
abstract::Using fluorescence and UV-vis spectroscopies and mass spectrometry, we demonstrated that the presence of physiological levels of reduced glutathione enhances the binding of Zn(II) to XPAzf, a Cys4 zinc finger peptide derived from the XPA protein, by means of formation of a ternary complex of a general formula ZnXPAzf[...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.08.128
更新日期:2009-11-13 00:00:00
abstract::Specific knock-down of cellular gene expression using short, interfering RNAs (siRNAs) has become a powerful tool for functional genomics studies and a promising future therapeutic approach. However, recent studies have revealed that siRNAs can trigger an innate immune response upon intravenous administration in mice ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.07.001
更新日期:2006-09-08 00:00:00
abstract::Calmodulin contains multiple redox sensitive methionines whose oxidation alters the regulation of numerous targets. Molecular dynamics simulations were used to define the molecular principles that govern how calmodulin is structurally poised to detect and respond to methionine oxidation. We found that calmodulin's ope...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.09.052
更新日期:2018-10-20 00:00:00
abstract::The promoter of rat multidrug resistance protein 3 (Mrp3) has been cloned and analyzed in the rat intestinal cell line (IEC-18 cells). A series of 5' deletion mutants of the Mrp3 promoter region were constructed and placed into the pGL3-Basic vector (luciferase reporter gene). Deletion analysis of the Mrp3 promoter id...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2002.6442
更新日期:2002-02-22 00:00:00
abstract::Ribonuclease B has become a paradigm as a simple example of an N-linked glycoprotein. We have found that certain affinity-purified preparations of this enzyme demonstrated a pronounced tendency to lose activity if stored as dilute aqueous solutions. Such inactivation is accelerated by the presence of NaCl, but can be ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1206
更新日期:1995-02-06 00:00:00
abstract::A complementary DNA clone encoding serum amyloid A protein has been isolated from an acute rabbit liver cDNA library. Complete nucleotide sequence analysis reveals that the cloned gene contains a 24 bases 5' untranslated region, 369 bases coding region and a 106 bases 3' untranslated region. Primer extension analysis ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91780-g
更新日期:1991-07-15 00:00:00
abstract::We have isolated and characterized a cDNA and the gene of the human homologue of CAAF1, a novel member of the S100 calcium-binding protein family. The 276-bp open reading frame encoded a 92-amino acid polypeptide with a predicted molecular mass of 10,575 Da. The deduced amino acid sequence of human CAAF1 showed 66% ho...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0600
更新日期:1996-04-16 00:00:00