Abstract:
:Pyrene, a structural analog of benzo[a]pyrene, is an effective competing ligand for high affinity carcinogen binding proteins in mouse liver. A pyrene-derivatized Sepharose gel was prepared for affinity chromatography purification of these proteins, and adsorbs all detectable [3H]B[a]P-binding activity from hepatic cytosol with the adsorption of less than 1% of total protein. Specific carcinogen binding activity is recovered from pyrene-derivatized Sepharose columns with the enrichment of a 33 kDa polypeptide. This chromatography resin represents a major step in the isolation of these unusual receptor-like binding proteins for aromatic hydrocarbon carcinogens.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Collins S,Altman JD,Marletta MAdoi
10.1016/0006-291x(85)91416-0subject
Has Abstractpub_date
1985-05-31 00:00:00pages
155-62issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(85)91416-0journal_volume
129pub_type
杂志文章abstract::The biosynthesis of the anticancer drug Taxol in yew (Taxus) species is thought to involve the preliminary formation of the advanced taxane diterpenoid intermediate baccatin III upon which the functionally important N-benzoyl phenylisoserinoyl side chain is subsequently assembled at the C13-O-position. In vivo feeding...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.08.119
更新日期:2005-12-09 00:00:00
abstract::The glycolytic inhibitor 2-deoxy-d-glucose (2DG) causes energy starvation, affecting cell viability in a wide range of cancer cell lines. To determine the action of 2DG in pancreatic cancer, we performed proteomic analysis of pancreatic cancer cell line after 2DG treatment. Eighty proteins showed differential expressi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.05.041
更新日期:2018-06-27 00:00:00
abstract::Neutrophil migration and activation are the cornerstones of the acute inflammatory response. Interleukin-8 triggers several functions of neutrophils in host defense: chemotaxis, degranulation and enzyme release, and superoxide production. Interleukin-8 is most potent as a chemoattractant, so chemotaxis is likely the m...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0246
更新日期:1996-02-15 00:00:00
abstract::Amidolysis catalysed by nerve growth factor (7S-NGF) and by a glandular kallikrein, unlike that catalysed by thrombin, was not inhibited by antithrombin III, either in the presence or absence of heparin. Inhibition by alpha 1-proteinase inhibitor of thrombin-, but not of 7S-NGF- or kallikrein-catalysed amidolysis was ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)90438-2
更新日期:1983-05-31 00:00:00
abstract::Cox-2 plays an important role in colon carcinogenesis and inflammation. Studying the HT-29 colon cancer cell line as a model, we found that Cox-2 expression and activity is increased approximately 25-fold by TNF-alpha. As previously reported for other Cox-2 inducers, this activation appears to result from a p38-mediat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.03.066
更新日期:2004-04-30 00:00:00
abstract::The cooperative nature of interaction of cationic surfactants with short oligonucleotides leading to eventual stabilization of DNA duplexes is demonstrated. At submicellar concentrations and DNA:surfactant charge ratios of 0.2 to 0.8, the association of single chain (CTAB) and double chain (DOTAP) surfactants to oligo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1266
更新日期:1999-09-16 00:00:00
abstract::Cytochrome P450 2C9 (CYP2C9) catalysis the metabolism of important drugs such as phenytoin, S-warfarin, tolbutamide, losartan, torasemide, and nonsteroidal anti-inflammatory drugs. A functional polymorphism of the CYP2C9 gene has been described. The variant alleles include CYP2C9*2 having a point mutation in exon 3 ca...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9992
更新日期:1999-01-27 00:00:00
abstract::We previously identified the gene expression of renin-angiotensin system in human monocyte-derived dendritic cells (DCs). This study was conducted to examine the mechanisms by which angiotensin II and captopril, the inhibitor of the angiotensin-converting enzyme (ACE), affect human DCs. In DCs, lipopolysaccharide (LPS...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)00855-0
更新日期:2002-08-09 00:00:00
abstract::Flavonoids are a group of naturally occurring compounds used, e.g., in the treatment of vascular endothelial damage. They are known to be excellent scavengers of oxygen free radicals. Since the nitric oxide radical (.NO) probably plays a role in this pathology, the .NO scavenging capacity of the flavonoids was determi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2350
更新日期:1995-09-25 00:00:00
abstract::Dynamic shaping of the antibody repertoire is essential for effective immunity. We describe here a novel approach for clarifying how the antibody repertoire is shaped over time for development of a specific immune response. We obtained over 500 immunoglobulin G1 clones harboring VH186.2 from the spleen, bone marrow, a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.04.189
更新日期:2004-06-25 00:00:00
abstract::When several DNAs are amplified by PCR in one PCR tube, biased amplification is known to occur because amplification efficiency differs from one DNA to another. Therefore, we conducted PCR in the water in oil-emulsion (W/O emulsion) to examine whether the procedure allows the uniform amplification of several DNAs. In ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.11.037
更新日期:2007-01-12 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::IL-10 is known to suppress the inflammatory responses in a variety of experimental models. Because we previously found that whole-body X-irradiation causes massive apoptosis in the thymus and transient infiltration of neutrophils, in this study, we examined whether or not IL-10 is involved in the regulation of neutrop...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.02.043
更新日期:2008-05-02 00:00:00
abstract::The glutathione S-transferases of human platelets have been compared with those of erythrocytes. Although wide variations in activity were found, in individual subjects, the activity in these cell types was significantly correlated. The enzymes demonstrated similar isoelectric points and electrophoretic mobilities and...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)90490-x
更新日期:1984-07-18 00:00:00
abstract::Type VII collagen (Col7) is the major component of anchoring fibrils and very important for skin integrity. This is emphasized by the Col7 related skin blistering diseases dystrophic epidermolysis bullosa and epidermolysis bullosa acquisita. Structural data that provides insights into the interaction network of Col7 a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.11.119
更新日期:2013-01-11 00:00:00
abstract::Despite their advantages in analysis, 4D NMR experiments are still infrequently used as a routine tool in protein NMR projects due to the long duration of the measurement and limited digital resolution. Recently, new acquisition techniques for speeding up multidimensional NMR experiments, such as nonlinear sampling, i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.12.088
更新日期:2015-02-06 00:00:00
abstract::Antitrypsin was resolved into two pools by ion-exchange chromatography. Pool 2 contained three anodal isoinhibitors and an N-terminal sequence identical with the one found by others. Pool 1 contained, in addition to the anodal ones two cathodal isoinhibitors as well. The sequencing data of Pool 1 indicate that the cat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91664-x
更新日期:1985-04-16 00:00:00
abstract::We have previously reported that the two components of R2TP complex, RNA polymerase II-associated protein 3 (RPAP3), and Reptin, regulate apoptosis. Here we characterize another component of the complex, PIH1 domain containing protein 1 (PIH1D1). PIH1D1 interacts with both RPAP3 and Monad in HEK293 or U2OS cells. PIH1...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.11.031
更新日期:2010-12-17 00:00:00
abstract::The human amyloid beta protein (BP) is a major constituent of the amyloid deposited in the brain of patients with Alzheimer's disease and is derived from a larger precursor protein (BPP). In human three alternatively-spliced forms of BPP mRNA were found and two of them were shown to encode a protease inhibitory activi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92808-8
更新日期:1989-02-15 00:00:00
abstract::Lipoprotein lipase (LPL) bound to vascular endothelial cells hydrolyses triglycerides in plasma lipoproteins. To explore the role of LPL in atherogenesis, the effect of LPL-mediated lipolysis of very low density lipoproteins (VLDL) on monocyte adhesion to endothelial cells was examined. Adhesion of U937 monocytes to p...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)90267-o
更新日期:1992-12-30 00:00:00
abstract::We cloned a cDNA encoding a novel extracellular signal-regulated kinase (ERK) 2-binding protein, EBITEIN1, by yeast two-hybrid screening. Northern and Western blotting experiments showed that the transcript and protein were expressed in the testes. Furthermore, immunohistochemical experiments showed that EBITEIN1 exis...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.01.078
更新日期:2008-04-04 00:00:00
abstract::Human monocarboxylate transporters (hMCTs) mediate the transport of monocarboxylates across plasma membranes. One such transporter, hMCT9, has been shown to be related to serum uric acid levels and the risk of renal overload gout. However, the functional characteristics of hMCT9 remain unknown. The aim of this study w...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.11.137
更新日期:2020-02-05 00:00:00
abstract::Multiple deletions of mtDNA have not only been implicated in aging, but also in a wide variety of pathological conditions. The enzyme system used in long-PCR makes it possible to synthesize the entire mitochondrial genome (16.5 kb), exposing the multiple deletions in mtDNAs implicated in and, at least partially, respo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2745
更新日期:1995-12-05 00:00:00
abstract::The renal proximal tubule (RPT) is a central locale for Na+ reabsorption, and blood pressure regulation. Na+ reabsorption in the RPT depends upon the Na,K-ATPase, which is controlled by a complex regulatory network, including Salt-Inducible Protein Kinase (SIK). SIKs are recently discovered members of the AMP-activate...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2010.02.037
更新日期:2010-03-12 00:00:00
abstract::The pancreatic islets of Langerhans produce several peptide hormones, predominantly the metabolically active hormones insulin and glucagon, which are critical for maintaining normal fuel homeostasis. Some evidence exists that pancreatic endocrine cells turn over at a slow rate and can regenerate in certain conditions....
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2611
更新日期:2000-04-29 00:00:00
abstract::TMEM1 (EHOC-1) gene encodes a putative transmembrane protein and is located on human chromosome band 21q22.3. Analysis of a 122,638-bp genomic sequence revealed that TMEM1 gene consists of 23 exons spanning approximately 94 kb and is transcribed in the direction of centromere to telomere. The 5' region of the TMEM1 ge...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6758
更新日期:1997-06-09 00:00:00
abstract::An inactive form of acrosin was extracted from epididymal boar spermatozoa utilizing acid pH conditions. When subjected to activation in alkaline environment, this form turns into an enzymatically active species, which exhibits close-related electrophoretic characteristics. Both the precursor and the activated species...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90257-3
更新日期:1986-07-16 00:00:00
abstract::By radiolabeling using NaIO4/[3H]KBH4, a new sialoglycoprotein with Mr of 19,000 was found in the secretion of rat seminal vesicle. It was shown to interact non-covalently with semen coagulum. It existed in three acidic forms with pI values of 4.1, 3.7 and 2.9 and possessed high contents of sialic acids and acidic ami...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90503-6
更新日期:1986-04-29 00:00:00
abstract::Using a culture system that facilitates osteogenic differentiation of bone marrow-derived human mesenchymal stem cells, we analyzed gene-expression profiles during the mineralization process by means of a cDNA microarray system consisting of 23,040 genes. We compared expression profiles of the cells at days 3, 15, and...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.6196
更新日期:2002-01-11 00:00:00
abstract::Endogenous cysteine proteases were given much attention lately, as their role in a variety of pathophysiological disorders became evident. Amongst them cathepsins, which are thought to be implicated in mediation of osteoporosis, cancer progression, atherosclerosis, and many other conditions, are of considerable intere...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.05.028
更新日期:2005-07-08 00:00:00