Abstract:
:Up to 1 mol of phosphoryl groups was incorporated per mol of eukaryotic protein synthesis initiation factor (eIF) 4E following incubation of purified preparations of this factor with purified preparations of a protamine kinase from bovine kidney cytosol. By contrast, purified preparations of two forms of mitogen-activated protein kinase, casein kinase II and two forms of a distinct autophosphorylation-activated protein kinase exhibited little activity, if any, with eIF-4E. Together with previous observations, the results indicate that the protamine kinase could contribute to the insulin-stimulated phosphorylation of eIF-4E.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Amick GD,Damuni Zdoi
10.1016/0006-291x(92)90499-bsubject
Has Abstractpub_date
1992-03-16 00:00:00pages
431-7issue
2eissn
0006-291Xissn
1090-2104pii
0006-291X(92)90499-Bjournal_volume
183pub_type
杂志文章abstract::We recently showed that alpha4beta1 integrin induces B-cell chronic lymphocytic leukemia (B-CLL) cell resistance to fludarabine-induced apoptosis via upregulation of Bcl-xL. We have now studied whether p53 was involved in this response. Cells from five B-CLL patients with wild-type p53 determined by DNA sequencing, or...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.10.054
更新日期:2003-11-21 00:00:00
abstract::Growing evidence indicates that endoplasmic reticulum (ER) stress and/or ER stress-mediated apoptosis may play a role in the pathogenesis of neurodegenerative diseases such as Alzheimer's disease. The present study investigated the effects of non-cytotoxic concentrations of nitric oxide (NO) and nitrite, a metabolite ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.054
更新日期:2017-11-04 00:00:00
abstract::Functional role of CD44, a principal receptor of hyaluronan, and glycated albumin for differentiation of resting human monocytes isolated by counterflow centrifugal elutriation was investigated. Flow cytometric analysis revealed that amadori-modified glycated albumin induced expression of CD44 as well as macrophage sc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.11.091
更新日期:2006-01-20 00:00:00
abstract::Dihydroflavin mononucleotide (FMNH2) and tetrahydrobiopterin (BH4) serve as cofactors for indoleamine 2,3-dioxygenase isolated from mouse epididymis. The optimal pH was between 7 and 8, and FMNH2-dependent activity was 4 to 5-fold higher than activity with methylene blue as the electron donor. Using FMNH2 with a FMN r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90339-6
更新日期:1986-06-30 00:00:00
abstract::Hepatitis C virus (HCV), a hepacivirus member of the Flaviviridae family, has a positive-stranded RNA genome, which consists of a single open reading frame (ORF) and nontranslated regions (NTRs) at the 5' and 3' ends. The 5'NTR was found to contain an internal ribosomal entry site (IRES), which is required for the tra...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.6167
更新日期:2002-01-11 00:00:00
abstract::In this study, we calculate the unpredictable portion of amino-acid pairs, which has been developed by us over the last several years, of 1201 hemagglutinins from influenza A viruses dated from 1918 to 2004 in order to compare them with respect to subtypes, species, and years. After noticing the fluctuations of unpred...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.05.094
更新日期:2005-07-22 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::The octaheme cytochrome c3 (Mr 26000) from Desulfovibrio desulfuricans Norway was studied using cyclic voltammetry at the pyrolytic graphite electrode. The kinetics of reduction of the octaheme cytochrome c3 (Mr 26000) from D. desulfuricans Norway by the Ni-Fe-Se hydrogenase purified from the same organism was investi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91414-8
更新日期:1991-08-30 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.2015.11.041
更新日期:2015-12-25 00:00:00
abstract::The regulation of the expression of three Escherichia coli met genes, metB, which codes for cystathionine gamma-synthetase (EC 4.2.99.9), metL, which codes for aspartokinase II-homoserine dehydrogenase II (EC 2.7.2.4-EC 1.1.1.3) and metJ, which codes for the methionine regulon aporepressor, has been studied using high...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)90965-9
更新日期:1985-12-17 00:00:00
abstract::After parallel hybridization to complementary template RNA, alpha-anomeric oligonucleotides are not primers for Moloney murine leukemia virus reverse transcriptase. As can be expected they are competitors of classical primer oligonucleotides (beta-anomeric). They therefore inhibit the RNA dependent DNA polymerase acti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)91367-3
更新日期:1989-06-30 00:00:00
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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::Rapid emergence of multi-drug resistance in Mycobacterium tuberculosis has necessitated the development of newer candidate drugs which can selectively inhibit the growth of the organism. Among the best targets available today, transcription machinery is, by far, the most important one and the antibiotic rifampicin bin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.02.118
更新日期:2008-05-09 00:00:00
abstract::S100A8 and S100A9 are members of the S100A8 protein family that exist as homodimers and heterodimers in neutrophils, monocytes, and macrophages. Recent studies have shown the pivotal roles of S100A8 and S100A9 in the propagation of inflammation and keratinocyte proliferation in psoriasis. We found significant up-regul...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.05.162
更新日期:2012-07-13 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.2004.07.094
更新日期:2004-09-10 00:00:00
abstract::Although it's well known that protein carbonyl (PCO) and advanced glycation end-products (AGEs) levels are elevated in plasma from patients with renal dysfunction, we recently identified patients who had no renal dysfunction but possessed high levels of plasma pentosidine (PEN), which is an AGEs, and low vitamin B6 le...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.09.152
更新日期:2015-11-13 00:00:00
abstract::trans-Resveratrol (3,4',5-trihydroxystilbene; RES), a polyphenol found in particularly high concentrations in red wine, has recently attracted intense interest for its potentially beneficial effects on human health. Here, we report the effects of long-term exposure to micromolar concentrations of RES on antioxidant an...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.12.138
更新日期:2008-03-07 00:00:00
abstract::In the presence of UDPglucose, rabbit muscle phosphofructokinase appeared to use PPi as a phosphoryl donor, as reported previously (Biochem. Biophys. Res. Commun. 121, 842-847). This apparent activity was due to conversion of UDPglucose and PPi to glucose 1-phosphate and UTP, the latter being metabolized by phosphofru...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)90608-4
更新日期:1985-01-16 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.3654
更新日期:2000-10-22 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.2005.10.045
更新日期:2005-12-16 00:00:00
abstract::The perchloric acid-soluble protein (PSP) is an endoribonuclease and on the basis of sequence similarity has been assigned to the YjgF/YER057c/UK114 family. These family members are ubiquitous and highly conserved in evolution, and participate in regulating basic cellular metabolism. Here we present the 2.1A crystal s...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.05.071
更新日期:2010-06-18 00:00:00
abstract::Peripheral blood mononuclear cells (PBMCs) from normal adults secreted small amounts of human growth hormone (GH; 0.2-0.6 pg/10(5) cells/7 days culture) as measured by a highly sensitive enzyme immunoassay. Stimulation of PBMCs with phytohemagglutinin (PHA) consistently showed a 4-6 fold increase in GH secretion. Tran...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)92334-v
更新日期:1990-04-30 00:00:00
abstract::Cultured endothelial cells release a potent vasoconstrictor peptide, endothelin. Cumulative addition of synthetic endothelin to isolated rabbit aortic rings elicited a concentration-dependent increase in contractile tension which was endothelium-independent. In cultured rabbit vascular smooth muscle cells loaded with ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(89)80180-9
更新日期:1989-01-16 00:00:00
abstract::The Br140 protein was initially identified due to its co-purification with an integrin. We have cloned and sequenced the cDNA corresponding to the Br140 protein. Analysis of the amino acid sequence indicates that Br140 has features characteristic of gene regulatory proteins, including zinc fingers. Furthermore, Br140 ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1162
更新日期:1994-02-15 00:00:00
abstract::Oxidative stress induced by hyperglycemia is a key factor in the development of cardiovascular diseases in diabetes. Thioredoxin (Trx) system, a major thiol antioxidant system, regulates the reduction of intracellular reactive oxygen species (ROS). In this study, we demonstrated that high glucose significantly increas...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.02.132
更新日期:2009-04-17 00:00:00
abstract::We analyzed the subcellular distributions and gene structures of interferon regulatory factor 3 (IRF3) transcription factor in 50 cases of human primary lung cancer. The immunohistochemical analyses revealed substantially aberrant IRF3 expression specific to the cancer lesions (2 and 6 tumors with nuclear staining, an...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.05.085
更新日期:2010-06-25 00:00:00
abstract::Coxsackievirus A24 (CVA24) is responsible for acute hemorrhagic conjunctivitis, a highly contagious eye disease for which no prevention or treatment is currently available. We thus assessed the antiviral potential of a small interfering RNA (siRNA) targeting CVA24. HeLa cells with or without four different siRNAs comp...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.08.169
更新日期:2008-11-14 00:00:00
abstract::Evolution of a probable 'glutathione-binding ancestor' resulting in a common thioredoxin-fold for glutathione S-transferases and glutathione peroxidases may possibly suggest that a glutathione S-transferase could be engineered into a selenium-containing glutathione S-transferase (seleno-GST), having glutathione peroxi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.06.110
更新日期:2004-08-13 00:00:00
abstract::Circulating microparticles (MPs) are involved in many physiological processes and numbers are increased in a variety of cardiovascular disorders. The present aims were to characterize levels of MPs in a rodent model of chronic cerebral hypoperfusion (CCH) and to determine their signaling properties. MPs were isolated ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.06.096
更新日期:2014-07-18 00:00:00
abstract::The effect of opioids on NO production by LPS-stimulated murine macrophages J774 has been investigated. Morphine (mu and k opioid receptor agonist), DAGO (selective mu receptor agonist) and U50-488H (selective k receptor agonist), added (10(-10)-10(-6) M) to the cells 0.5 h before activation with LPS, significantly in...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2065
更新日期:1995-07-26 00:00:00