Abstract:
:Recently, several proteins which have a follistatin module have been isolated. One of them, the follistatin-related protein (FRP), is encoded by TSC-36 (TGF-beta-stimulated clone 36) in mouse, originally isolated as a cDNA clone up-regulated by TGF-beta1 in mouse osteogenic MC3T3E1 cells. To determine the physiological role of FRP in early Xenopus embryonic development, we cloned the Xenopus FRP (xFRP) cDNA. The resulting cDNA clone was a secreted glycoprotein consisting of 299 amino acid residues with about 70% similarity to the mammalian and avian FRPs. Northern blotting analysis revealed that xFRP gene expression started at stage 10, the onset of gastrulation, gradually increased during the blastula and neurula stages and was sustained through the tail-bud stage. Whole-mount in situ hybridization analysis showed the localization of xFRP mRNAs in the Spemann organizer, notochord, neural floor plate, hypochord and somite. The similarities with the pattern of expression of Xenopus follistatin mRNA suggests that xFRP may play a role in neuralization.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Okabayashi K,Shoji H,Onuma Y,Nakamura T,Nose K,Sugino H,Asashima Mdoi
10.1006/bbrc.1998.9892subject
Has Abstractpub_date
1999-01-08 00:00:00pages
42-8issue
1eissn
0006-291Xissn
1090-2104pii
S0006-291X(98)99892-8journal_volume
254pub_type
杂志文章abstract::Lipoprotein lipase (LPL) is present in cells involved in development of atherosclerosis (endothelial cells, smooth muscle cells, and macrophages). A direct involvement of LPL in atherogenesis has been suggested. Previously we used the surface plasmon resonance technique to study the interaction of lipoproteins with su...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9596
更新日期:1998-11-27 00:00:00
abstract::Studies of islet neogenesis have suggested that the regeneration of islet cells can be achieved through redifferentiation of pre-existing islet cells. However, this hypothesis is largely unproven and fails to account for the diversity of observed islet neogenesis. Here we show that cultured neonatal pancreatic cells d...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.10.179
更新日期:2007-01-05 00:00:00
abstract::In epithelial cells progression through the G1 phase of the cell cycle and preparing the cell for the S phase is regulated by cyclin D1-cdk4. Cells that express the retinoblastoma protein (pRb) are dependent on cyclin D1-cdk4 activity for their proliferation while cells that do not express pRb are not. Overexpression ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0891
更新日期:1999-07-14 00:00:00
abstract::Fusing recombinant proteins to highly soluble partners is frequently used to prevent aggregation of recombinant proteins in Escherichia coli. Moreover, co-overexpression of prokaryotic chaperones can increase the amount of properly folded recombinant proteins. To understand the solubility enhancement of fusion protein...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.05.164
更新日期:2005-08-05 00:00:00
abstract::Activated neutrophils generate the potent oxidant hypochlorous acid (HOCl) from the enzyme myeloperoxidase (MPO). A proposed bio-marker for MPO-derived HOCl in vivo is 3-chlorotyrosine, elevated levels of which have been measured in several human inflammatory pathologies. However, it is unlikely that HOCl is produced ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.03.153
更新日期:2008-06-20 00:00:00
abstract::The amino acid sequences in the NH2-terminal region and some other parts of human gastric cathepsin E were investigated. The NH2-terminal sequencing revealed that the cathepsin E preparation which had been activated at pH 4.0 contained one major and one minor isozymes in an approximate molar ratio of 3:1. The NH2-term...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)92403-m
更新日期:1990-04-30 00:00:00
abstract::The expression of the ibpAibpB heat-shock operon of Escherichia coli was found previously not to conform to the known pattern of expression of the sigma(32)-regulated operons because the rpoH gene mutation inactivating the sigma(32) protein did not abolish the ibp induction. We show here that this effect can depend pa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.4926
更新日期:2001-06-01 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::A mouse hepatoma cell line, Hepa-1, is highly sensitive to the toxic effects of Aflatoxin B1 (AFB1). Half maximal survival (LD50) of cells occurs at 0.068 ug AFB1/ml. Benzo(a)anthracene, which induces aryl hydrocarbon hydroxylase and cytochrome P1-450 in Hepa-1, causes a slight increase in the toxicity of AFB1 (LD50 =...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)91043-6
更新日期:1987-06-15 00:00:00
abstract::Expression of thin aggregative fimbriae (Agf) in Salmonella, which is responsible for bacterial cell adhesion to surfaces, aggregation, and formation of biofilms, is regulated by a complex mechanism. In order to identify gene(s) involved in the expression of Agf, the TnphoA transposon was introduced into Salmonella ty...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.11.025
更新日期:2013-01-04 00:00:00
abstract::Tau, a microtubule-associated phosphoprotein, was identified as a definite component of paired helical filaments which progressively accumulate in Alzheimer's disease brain. To learn more about tau in the aged brain, we have isolated and sequenced a cDNA clone encoding tau from a cDNA library of an aged human brain. T...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92240-7
更新日期:1989-03-31 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::Mutations of the microtubule (MT)-associated protein Doublecortin X (DCX) gene disrupt cortical layering in brain development. Whilst many of these pathogenic DCX mutations are within the doublecortin domains (DC1 and DC2) that mediate direct DCX-MT association, a pathogenic mutation DCX E2K that causes cognitive impa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.04.005
更新日期:2019-06-04 00:00:00
abstract::Our results show that in the intact normal animal cell mitochondrial ATP is directly connected to nuclear PARP-1 by way of a specific adenylate kinase enzymatic path. This mechanism is demonstrated in two models: (a) by its inhibition with a specific inhibitor of adenylate kinase, and (b) by disruption of ATP synthesi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.12.004
更新日期:2008-02-08 00:00:00
abstract::Cardiolipin and phosphatidic acid-binding protein (CLPABP) controls the stability of the mRNA harboring an AU-rich element (ARE) in the 3' UTR with the help of the RNA stabilizer, human antigen R (HuR). Although CLPABP is localized on the mitochondrial surface as a large protein-RNA complex, its precise role is not ye...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.11.112
更新日期:2018-01-01 00:00:00
abstract::Acidic fibroblast growth factors (FGF1s) are heparin binding proteins that regulate a wide array of key cellular processes and are also candidates for promising biomedical applications. FGF1-based therapeutic applications are currently limited due to their inherent thermal instability and susceptibility to proteases. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.08.029
更新日期:2019-10-15 00:00:00
abstract::One of the earliest events following stimulation of human platelets with thrombin is a rise in the cytosolic pH, pHi, mediated by Na+/H+ exchange, and an increase in the cytosolic free Ca2+ concentration, [Ca2+]i. In the present study we investigated whether an increase in pHi alone, induced by the Na+/H+ ionophore mo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)91343-0
更新日期:1989-06-30 00:00:00
abstract::Endothelin, a vasoconstrictor peptide, plays important roles not only in the mammalian circulatory system but also in non-mammalian systems, such as the gill lamellar vascular network with complex structural characteristics. Here, we show that (i) the contraction of pillar cells that delimit the lamellar vasculature i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.01.128
更新日期:2007-03-30 00:00:00
abstract::The human promyelocytic leukemia cell line HL-60 can be differentiated to cells resembling either neutrophils or mononuclear phagocytes by a diverse group of stimuli. However, the underlying mechanisms remain unknown. We report that 1-0-hexadecyl-2-acetyl-sn-glycerol inhibits the growth of HL-60 cells and induces diff...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80108-4
更新日期:1984-07-31 00:00:00
abstract::Glucose tolerance progressively declines with age in humans and is often accompanied by insulin resistance and a high prevalence of type 2 diabetes. Little is known about the mechanism underlying the age-related changes in glucose metabolism. Here we reported that acid-sensing ion channel 3 (ASIC3) is functionally exp...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.04.147
更新日期:2008-07-11 00:00:00
abstract::We have extracted and purified proteins from calcium containing urinary stones with 4 M guanidine chloride and sequenced the amino acids of the proteins. The protein of approximately 49kDa was defined as human alpha-one antitrypsin (AT, from 23rd to 42nd amino acids of NH2-terminal) by amino acid sequence analysis. Th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1731
更新日期:1993-06-30 00:00:00
abstract::Accompanying the decrease in serum cholesterol and increase in concentration of ubiquinone in liver and its microsomes, the activity, but not the protein, of HMG-CoA reductase decreased in ubiquinone-supplemented rats. A soluble 58-kDa preparation of HMG-CoA reductase was partially inhibited on addition of ubiquinone ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)80021-x
更新日期:1992-05-15 00:00:00
abstract::Two proteins (25- and 22-kDa) that cross-react with anti-gizzard SM22 alpha antibody were isolated from bovine aorta. The former, identical to a SM22 alpha homolog reported previously (Kobayashi, R., Kubota, T., and Hidaka, H. (1994) Biochem. Biophys. Res. Commun. 198, 1275-1280), associates with the membrane fraction...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1784
更新日期:1996-12-04 00:00:00
abstract::We prepared a cleavage site-directed antiserum against Caspase-3 (anti-p20/17), which reacts with the p20/17 fragment (p20/17) activated by cleavage but not proCaspase-3 (p32), and examined the relationship between the activation of Caspase-3 and apoptosis. We identified p20/17-positive cells where cell death occurs n...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8815
更新日期:1998-06-29 00:00:00
abstract::The hepatocytes were cultivated in the presence of lithium carbonate (LC) for drugs testing or possible source for transplantation in the treatment of hereditary or terminal liver diseases. The LC, as an inducer of autophagy, is a promising drug for maintaining cell homeostasis and has a significant effect on the ultr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.03.057
更新日期:2020-07-23 00:00:00
abstract::Microglia, brain macrophages, are thought to be the primary target of HIV-1 infection in the brain, because they exclusively express the CD4 antigen which is effectively used for viral entry. The expression of CD4 mRNA in cultured microglia could be detected by the reverse-PCR method. Using this and immunohistochemica...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)92284-5
更新日期:1992-12-15 00:00:00
abstract::Labelling of membrane phospholipids with 32P was compared in rat and rabbit aorta under basal conditions and during alpha 1-receptor stimulation. Incorporation of 32P proceeded at a significantly higher rate in rat tissue. The ratio of basal labelling following 30 min of incubation for rat/rabbit arteries was 4.8 for ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(86)80174-7
更新日期:1986-12-30 00:00:00
abstract::A voltage-activated proton current in human cardiac fibroblasts, measured using the whole-cell recording configuration of the patch-clamp technique, is reported. Increasing the pH of the bathing solution shifted the current activation threshold to more negative potentials and increased both the current amplitude and i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.12.038
更新日期:2006-02-10 00:00:00
abstract::microRNA-222 (miR-222) has been shown to initiate the activation of hepatic stellate cells, which plays an important role in the pathogenesis of liver fibrosis. The aim of our study was to evaluate the role of miR-22 in a mouse model of biliary atresia (BA) induced by Rhesus Rotavirus (RRV) infection. New-born Balb/c ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.065
更新日期:2014-03-28 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