Abstract:
:The effects of heparin (180 micrograms/ml) on steady state mRNA levels for fibronectin, thrombospondin, actin and collagen types I and III were investigated in human umbilical artery smooth muscle cells. Heparin caused a 120% increase in thrombospondin mRNA levels and a 60% and 180% increase in the mRNA levels of procollagen chains alpha 2(I) and alpha 1(III), respectively. No change in fibronectin or actin mRNA levels resulted from heparin treatment. We reported earlier (Biochem. Biophys. Res. Comm. 148:1264, 1987) that heparin increases smooth muscle cell synthesis of both fibronectin and thrombospondin. These data show that heparin coordinately regulates thrombospondin mRNA and protein levels. The heparin induced increase in fibronectin biosynthesis apparently reflects control at the translational or post-translational level.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Lyons-Giordano B,Brinker JM,Kefalides NAdoi
10.1016/0006-291x(89)90786-9subject
Has Abstractpub_date
1989-08-15 00:00:00pages
1100-4issue
3eissn
0006-291Xissn
1090-2104pii
0006-291X(89)90786-9journal_volume
162pub_type
杂志文章abstract::Innate immune cells respond to microbial invaders using pattern recognition receptors that detect conserved microbial patterns. Among the cellular processes stimulated downstream of pattern recognition machinery is the initiation of autophagy, which plays protective roles against intracellular microbes. We have shown ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.05.006
更新日期:2012-06-08 00:00:00
abstract::Cycloheximide (CYH) resistance in Candida maltosa is dependent on the induction of a ribosomal protein, Q-type L41, the 56th residue of which is glutamine, not proline as in ordinary P-type L41. We found that a 38-kDa protein in a wild-type C. maltosa ribosomal fraction became undetectable upon CYH treatment but detec...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.4951
更新日期:2001-06-01 00:00:00
abstract::Advanced glycation end products (AGE) are involved in tissue damage and remodeling. This study investigated whether AGE could elicit inflammatory and fibrogenic reactions in fibroblast cell line MRC-5 cells via autocrine production of aldosterone and if nifedipine could block the AGE actions through mineralocorticoid ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.04.149
更新日期:2010-05-28 00:00:00
abstract::7,8-Dihydrobiopterin is not an intermediate in the de novo biosynthesis of tetrahydrobiopterin, the cofactor required for aromatic amino acid hydroxylations. However, N-acetyl-serotonin inhibition of sepiapterin reductase, an enzyme whose previously only known function was the reduction of sepiapterin to 7,8-dihydrobi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(83)80018-7
更新日期:1983-09-30 00:00:00
abstract::The force-extension behaviour of synthesized double-stranded DNAs (dsDNAs) designed to have 2.1% or 6.6% of the thymine bases alkyne functionalized was studied using near infrared (NIR) optical tweezers. Measurements were carried out on substrates with and without flurophores covalently attached to the alkyne moiety o...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.01.087
更新日期:2018-02-12 00:00:00
abstract::The genomic sequence of the halophilic archaeon Halobacterium NRC-1 has been analyzed by the Z curve method. The Z curve is a three-dimensional curve that uniquely represents a given DNA sequence. Based on the known behaviors of the Z curves for the archaea whose replication origins have been identified, the analysis ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)00252-3
更新日期:2003-03-21 00:00:00
abstract::Exposure of [3H]-lysine labeled elastin to either purified myeloperoxidase plus H2O2 and halides or human neutrophils plus phorbol myristate acetate resulted in oxidation of lysine side chains quantitated as 3H2O release. In both the enzyme and cell system oxidation was blocked by azide, cyanide or catalase, but not b...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90015-x
更新日期:1986-03-13 00:00:00
abstract::The D protein (16 kDa) is part of a protein core, common to U1, U2, U5, U4/U6 small nuclear RNA containing ribonucleoprotein particles. Monoclonal antibodies reactive with the D protein were used in quantitative dot blotting and Western blotting to demonstrate that this protein was a component of salt resistant nuclea...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80438-8
更新日期:1988-05-16 00:00:00
abstract::We have characterized and compared the substrate specificity of affinity-purified recombinant rat testes endopeptidase EC 3.4.24.15 (EP 24.15) with that reported for the isolated brain enzyme. Of the peptides tested, only bradykinin, dynorphin A1-8, and neurotensin were efficiently cleaved by the recombinant enzyme (k...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1569
更新日期:1995-04-26 00:00:00
abstract::Endothelin-1 (ET-1) contracted the rabbit tracheal smooth muscle (RTSM), yielding a bell-shaped tension-concentration curve. Moreover, ET-1 induced concentration- and time-dependent increases in cAMP concentrations in RTSM (EC(50), 58 nM; t(1/2), 2.4 min). Pretreatment with the AC inhibitors, SQ-22536, or 2'-5'-dideox...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.5389
更新日期:2001-08-17 00:00:00
abstract::Ascent to high-altitude results in decreased inspired partial pressure of oxygen because of a decrease in barometric pressure. Altitude acclimatization requires physiological and metabolic changes to improve tolerance to altitude hypoxia. Cellular response to hypoxia results into changes in the profile of gene express...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.12.159
更新日期:2007-03-02 00:00:00
abstract::Hepatic stellate cells (HSCs) are major players in liver fibrogenesis. Accumulating evidence shows that suppression of autophagy plays an important role in the development and progression of liver disease. Phospholipase D1 (PLD1), which catalyzes the hydrolysis of phosphatidylcholine to yield phosphatidic acid (PA) an...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.04.149
更新日期:2014-06-20 00:00:00
abstract::Mammalian CCAAT/enhancer-binding proteins (C/EBPs) are generally known as regulators in adipocyte differentiation. However, more understanding of the role of C/EBPs in lipid and glucose metabolism remains to be discovered. In this study, we verified the effect of CEBP-2, the homolog of CEBPs, on fat storage in Caenorh...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.10.106
更新日期:2015-12-04 00:00:00
abstract::Peptide array consisting of hundreds of peptides spatially addressed and synthesized on a cellulose membrane support was used to screen ligand-inhibitory peptides. As a model, angiotensin II (Ang II), a significant peptide related to the treatment of cardiovascular diseases, was chosen as the target ligand. Peptide ar...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.01.016
更新日期:2004-02-27 00:00:00
abstract::A mathematical model that includes biochemical interactions among the PTS system, phosphofructokinase (PFK), and pyruvate kinase (PK) is used to evaluate the dynamic behavior of the glycolytic pathway of Escherichia coli under steady-state conditions. The influence of ADP, phosphoenolpyruvate (PEP), and fructose-6-pho...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2603
更新日期:2000-04-29 00:00:00
abstract::A complementary DNA library prepared from the 12S polyadenylated RNAs extracted from interferon-induced KG-1 cells, a human myeloblast cell line, was screened for the presence of induction-specific sequences. Clones that exhibited strong positive signals were separated by hybridization criteria into nine classes. Clon...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)90833-1
更新日期:1983-07-29 00:00:00
abstract::Despite the central role of proteasomes in relevant physiological pathways and pathological processes, this topic is unexpectedly largely unexplored in human liver. Here we present data on the presence of proteasome and immunoproteasome in human livers from normal adults, fetuses and patients affected by major hepatic...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.05.104
更新日期:2010-06-25 00:00:00
abstract::Dark-operative protochlorophyllide (Pchlide) oxidoreductase (DPOR) is a nitrogenase-like enzyme catalyzing a reduction of the C17 = C18 double bond of Pchlide to form chlorophyllide a (Chlide) in bacteriochlorophyll biosynthesis. DPOR consists of an ATP-dependent reductase component, L-protein (a BchL dimer), and a ca...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.01.070
更新日期:2016-02-12 00:00:00
abstract::The 5'-untranslated sequence of tobacco mosaic virus RNA--the so called omega leader--is a well-known translational enhancer. The structure of the omega RNA has unusual features. Despite the absence of extensive secondary structure of the Watson-Crick type, the omega RNA possesses a stable compact conformation. The ce...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.11.102
更新日期:2011-01-07 00:00:00
abstract::A 48-h incubation of cultured human fibroblasts with 5 x 10(-5) M oleic acid or polyunsaturated fatty acids (PUFA) from the (n-6) (linoleic, gamma-linolenic and arachidonic acids) or (n-3) (alpha-linolenic and eicosapentaenoic acids) series resulted in an enrichment of the cells with the introduced fatty acid. Cell en...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1644
更新日期:1999-11-01 00:00:00
abstract::Coordinated migration of endothelial cells models the remodeling of existing endothelia as well as angiogenesis and vasculogenesis. Platelet-endothelial cell adhesion molecule-1, PECAM-1, a transmembrane endothelial adhesion protein, binds and activates the tyrosine phosphatase SHP-2 via phosphotyrosines 663 and 686. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02982-0
更新日期:2003-01-31 00:00:00
abstract::Gallbladder carcinoma (GBC), an aggressive and mostly lethal malignancy, is known to be resistant to a number of drug stimuli. Here, we demonstrated that arsenic trioxide inhibited the proliferation of gallbladder carcinoma in vivo and in vitro as well as the transcription of cell cycle-related protein Cyclin D1. And,...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.06.123
更新日期:2007-08-31 00:00:00
abstract::4 beta phorbol-12, 13-dibutyrate (PDBu) stimulated cyclic AMP accumulation in GH3 pituitary tumour cells in the presence of isobutylmethylxanthine. This effect persisted after preincubation of cells with cholera or pertussis toxins. In contrast, vasoactive intestinal polypeptide (VIP)-stimulated cyclic AMP accumulatio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91976-x
更新日期:1985-06-28 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::Human neutrophil cathepsin G and human skin chymase can inactivate bradykinin by cleavage at the carboxy terminal phenylalanyl-arginyl peptide bond of this polypeptide. The mast cell enzyme is far more effective than cathepsin G, the rates of hydrolysis being comparable to that found for angiotensin I to angiotensin I...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(85)80180-7
更新日期:1985-03-15 00:00:00
abstract::In general, viral infection is supposed to induce stress responses in the host cell. However, very few detailed observations about virus-induced stress responses have been reported. Here we investigated specific stress responses in Vero cells infected with Sindbis virus (SV), a single-stranded RNA virus, acute infecti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9724
更新日期:1998-12-09 00:00:00
abstract::Antisense oligonucleotides were modified by their ends with hydrophobic substituents which permitted enhancing their activity. The effect of hydrophobized oligonucleotides on reproduction of Herpes Simplex Virus type 1 in Vero cells was studied. Two types of oligonucleotides were used: a 12-mer complementary to the sp...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2275
更新日期:1994-09-15 00:00:00
abstract::Linoleic acid, an omega-6 unsaturated fatty acid, stimulated growth of the MDA-MB-231 and MCF-7 human breast cancer cell lines in culture. Responses of the estrogen-independent MDA-MB-231 cells both in serum-free medium and with 1% fetal bovine serum added were positively correlated with linoleic acid concentration ov...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)91714-2
更新日期:1989-10-16 00:00:00
abstract::We constructed a system for expressing the Fab of the therapeutic human monoclonal antibody adalimumab at a yield of 20 mg/L in the methylotrophic yeast Pichia pastoris. To examine the contribution of interchain disulfide bonds to conformational stability, we prepared adalimumab Fab from which the interchain disulfide...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.10.140
更新日期:2018-01-01 00:00:00
abstract::Alcohol dehydrogenase (ADH; EC 1.1.1.1) and aldehyde dehydrogenase (ALDH; EC 1.2.1.3.) are important enzymes involved in the biotransformation of both alcohols and aldehydes. Today, six classes of ADH and twelve classes of ALDH have been defined in mammals. Here we report the detection and localisation of three classe...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0943
更新日期:1999-07-22 00:00:00