Abstract:
:We constructed a plasmid-based expression vector carrying the murine metallothionein gene promoter, the human preprorenin gene, the Tn5 neomycin phosphotransferase II gene, and a complete bovine papilloma virus genome. We were unsuccessful in cloning the preprorenin gene in E. coli when it was inserted into a plasmid vector 3' to the metallothionein gene promoter. This result was consistent with our previous data suggesting that expression of the preprorenin gene is toxic to E. coli (Weighous, T.F. et al; (1986) Gene 45: 121-129). We then inserted a DNA fragment from bacteriophage lambda carrying the t1 transcriptional terminator between the promoter and the preprorenin gene; this vector was stably maintained in E. coli. Prior to introducing the vector DNA into mouse cells for expression studies the terminator was removed. Mouse cells carrying the vector DNA secreted high levels of human prorenin for greater than six weeks.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Weighous TF,Tarpley WGdoi
10.1016/0006-291x(87)91395-7subject
Has Abstractpub_date
1987-03-13 00:00:00pages
593-9issue
2eissn
0006-291Xissn
1090-2104pii
0006-291X(87)91395-7journal_volume
143pub_type
杂志文章abstract::miRNAs are recently found playing important roles in osteogenesis. In this study, we identified that miR-222-3p decreased during osteogenic differentiation of human mesenchymal stem cells (hBMSCs) using Quantitative Real-Time Reverse Transcription PCR (qRT-PCR). Furthermore, we investigated the effect of miR-222-3p on...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.01.133
更新日期:2016-02-12 00:00:00
abstract::Triticone A is one member of a family of novel compounds which are spirocyclic lactams produced by several plant pathogenic fungi including Drechslera tritici repentis on wheat. It undergoes racemization to form triticone B and when tested, the enantiomeric mixture causes chlorosis and necrosis on a wide range of plan...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80029-9
更新日期:1988-11-30 00:00:00
abstract::The effect of lipopolysaccharide (LPS) on the cell death induced by endoplasmic reticulum (ER) stress agents in RAW 264.7 cells was studied. LPS prevented the cell death by brefeldin A, but not thapsigargin and tunicamycin. CpG DNA as well as LPS prevented brefeldin A-induced cell death whereas tumor necrosis factor-a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.12.050
更新日期:2006-02-10 00:00:00
abstract::Changes in phospholipid and fatty acid profile are hallmarks of cancer progression. Increase in peripheral benzodiazepine receptor expression has been implicated in breast cancer. The benzodiazepine, Ro5-4864, increases cell proliferation in some breast cancer cell lines. Biosynthesis of phosphatidylcholine (PC) has b...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.05.071
更新日期:2005-07-22 00:00:00
abstract::Stearoyl-CoA desaturase (SCD) is a microsomal enzyme required for the biosynthesis of oleate (C18:1) and palmitoleate (C16:1) which are the major monounsaturated fatty acids of membrane phospholipids, triglycerides and cholesterol esters. Previously the full-length human skin cDNA was sequenced and the exon and intron...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.5102
更新日期:2001-06-29 00:00:00
abstract::The Impact is an evolutionarily conserved gene subjected to genomic imprinting in mouse but not in human. A characteristic tandem repeat similar to those found in many other imprinted genes and an elevated expression level, both observed only for the mouse gene, are implicated in the evolution of imprinting, to which ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.02.048
更新日期:2005-04-15 00:00:00
abstract::Endothelial cells participate in the inflammatory and immune reactions. Endothelial cell activation is a recurrent phenomenon linked to the pathogenesis of diverse human diseases, such as acute and chronic inflammation and cardiovascular disorders. Pro-inflammatory cytokines (e.g., IL-1, TNF) are well-known activators...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/S0006-291X(02)00322-4
更新日期:2002-05-10 00:00:00
abstract::The ability of tissue plasminogen activator (tPA) to induce human umbilical vein endothelial (HUVE) cell migration was studied using an in vitro, serum-free wound assay system. At pharmacological doses, tPA stimulated HUVE cell migration dose-dependently. Treatment of cells with epsilon amino caproic acid (EACA) to de...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90831-7
更新日期:1990-09-28 00:00:00
abstract::Using a specific radioimmunoassay we have isolated and sequenced a new 45-amino acid peptide from rat atria which exhibits similar physiological and pharmacological properties to rat atrial natriuretic peptide (rANP). We have termed the new peptide iso-rANP, because of its functional and structural similarities to rAN...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92675-2
更新日期:1989-06-15 00:00:00
abstract::Tauroursodeoxycholic acid (TUDCA) is known to prevent apoptosis through the Bax pathway and to promote neovascularization by enhancing the mobilization of stem cells, their differentiation. This study was performed to investigate the effect of TUDCA on erythropoiesis in hematopoietic stem cells (HSCs). Since erythropo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.09.003
更新日期:2016-09-30 00:00:00
abstract::Cultures of transformed human embryonic kidney 293 cells were transiently transfected with minigene constructs coding for the Abeta peptide (1-43). The Abeta minigene used in this study consisted of exons 16 and 17 of the amyloid precursor protein gene, including the 6000+ bp intronic region. Two of the constructs use...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0469
更新日期:1996-03-27 00:00:00
abstract::To investigate the mechanism underlying the antiatherogenic effect of estrogen, we examined the role of estrogen in the regulation of endothelin-1 (ET-1) production by cultured bovine carotid arterial endothelial cells. Treatment of the cells with 17beta-estradiol dose dependently inhibited gene expression and peptide...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9409
更新日期:1998-10-09 00:00:00
abstract::Hoxc8 is a member of Hox family transcription factors that play crucial roles in spatiotemporal body patterning during embryogenesis. Hox proteins contain a conserved 61 amino acid homeodomain, which is responsible for recognition and binding of the proteins onto Hox-specific DNA binding motifs and regulates expressio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.01.059
更新日期:2010-02-19 00:00:00
abstract::Genomic imprinting is an epigenetic phenomenon by which a subset of genes is asymmetrically expressed in a parent-of-origin manner. However, little is known regarding the epigenetic behaviors of imprinted genes during human development. Here, we show dynamic epigenetic changes in imprinted genes in hESCs during in vit...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.141
更新日期:2014-04-04 00:00:00
abstract::Protein kinase C (PKC) is the receptor for tumor promoting phorbol esters, which are potent activators of conventional and novel PKCs, but persistent treatment with phorbol esters leads to downregulation of these PKCs. However, PKCη, a novel PKC isozyme, resists downregulation by tumor-promoting phorbol esters, but li...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.07.163
更新日期:2012-09-07 00:00:00
abstract::Matrix metalloproteinases (MMPs) have both protective and pathological roles in inflammation, and transcriptional mechanisms are important in regulating physiological levels to maintain health. Zinc-binding protein-89 (ZBP-89) is a transcription factor with roles in regulating vital cellular processes, acting through ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.02.045
更新日期:2016-03-18 00:00:00
abstract::The peroxidative activation of the antitumor drugs, etoposide (VP-16) and teniposide (VM-26), has been studied in vitro. Both of these drugs, in the presence of horseradish peroxidase or prostaglandin synthetase, formed phenoxy radical intermediates. Furthermore, this activation also resulted in the formation of two m...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90965-4
更新日期:1986-02-26 00:00:00
abstract::The large ribosomal subunit of the thermophilic fungus Thermomyces lanuginosus was reconstructed in three dimensions from electron micrographs. This is the first reported reconstruction of the eukaryotic complex and demonstrates specific structural features such as an intersubunit canyon and a potential channel for th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1263
更新日期:1995-02-15 00:00:00
abstract::Adeno-associated virus (AAV) capsids are composed of three proteins, VP1, VP2, and VP3. These capsid proteins have a common amino acid sequence, being expressed from different initiation codons on the same open reading frame. Although VP1 is necessary for viral infection, it is not essential for capsid formation. The ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1831
更新日期:1999-12-20 00:00:00
abstract::Activation of mouse cytotoxic T lymphocytes (CTL) with target cells expressing antigen resulted in the release of serine esterase (SE) into the culture supernatant. Short term treatment (3 hr) of CTL with phorbol-12-myristate-13-acetate (PMA) plus ionophore also caused stimulation of SE release from CTL, while neither...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)90784-4
更新日期:1987-08-14 00:00:00
abstract::Processing of Bacillus thuringiensis protoxins to toxins by midgut proteinases from a strain of the Indianmeal moth, Plodia interpunctella (Hubner), resistant to B. thuringiensis subspecies entomocidus (HD-198) was slower than that by midgut proteinases from the susceptible parent strain or a strain resistant to B. th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1134
更新日期:1994-02-15 00:00:00
abstract::We reported that ganglioside GD3 enhances cell proliferation and invasion of melanomas causing stronger tyrosine-phosphorylation of p130Cas and paxillin after stimulation with fetal calf serum. Besides signals via growth factor/receptor, adhesion signals via integrin might be also enhanced by GD3. Here, roles of integ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.05.149
更新日期:2008-08-15 00:00:00
abstract::The enantiomers of 7,12-dimethylbenz[a]anthracene (DMBA) 5,6-epoxide were directly resolved by normal-phase high-performance liquid chromatography with an ionically bonded chiral stationary phase. The absolute configurations of the resolved enantiomers were determined by comparison of circular dichroism spectra of the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)90573-4
更新日期:1984-12-14 00:00:00
abstract::The binding site(s) in rabbit liver fructose-1,6-bisphosphatase for the active site binding ligand, fructose 6-phosphate, and the inhibitor, fructose 2,6-bisphosphate, have been investigated by using nuclear magnetic resonance spectroscopy. The distance from a nitroxide spin label to the bound ligands and the distance...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92654-5
更新日期:1989-06-15 00:00:00
abstract::To explore the mechanism of glucocorticoid-induced osteoporosis, we investigated the effect of glucocorticoid on canonical Wnt signaling that emerged as a novel key pathway for promoting bone formation. Wnt3a increased the T-cell factor (Tcf)/lymphoid enhancer factor (Lef)-dependent transcriptional activity in primary...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.01.117
更新日期:2005-04-01 00:00:00
abstract::The hyperpolarization-activated cation current I(h) is an important regulator of neuronal excitability and may contribute to the properties of the dentate gyrus granule (DGG) cells, which constitute the input site of the canonical hippocampal circuit. Here, we investigated changes in I(h) in DGG cells in human tempora...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.02.133
更新日期:2012-03-30 00:00:00
abstract::Cyclic adenosine diphosphoribose (cADPR) is a putative second messenger of calcium homeostasis synthesized from NAD by cleavage of the nicotinamide-ribose bond and cyclization of the ribose to the adenine ring. In this study, the ultraviolet absorption spectra of cADPR have been studied as a function of pH and compare...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1941
更新日期:1993-08-16 00:00:00
abstract::Id proteins not only regulate cell differentiation negatively, but they also promote growth, immortalization, and apoptosis. To know the mechanism of how Id regulates cell fate, we previously isolated an Id-associating protein, MIDA1, which positively regulates cell growth (1). Its predicted amino acid sequence consis...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1779
更新日期:1999-12-09 00:00:00
abstract::The genetic regulation necessary for the formation of a four-chambered heart is tightly regulated by transcription factors such as TBX20, a member of the T-box (TBX) transcription factor family. TBX20 is critical for proper cardiogenesis and is expressed in the heart throughout development. Missense mutations in TBX20...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.05.020
更新日期:2011-06-03 00:00:00
abstract::In malate dehydrogenase from Thermus flavus, substitution of Ile for Thr189, which is involved in hydrogen-bond network around a loop containing catalytic His186, caused an increase in the turnover number at room temperatures. In order to examine the effect of disruption of the hydrogen bonds on the catalytic activity...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1261
更新日期:1996-08-23 00:00:00