Abstract:
:Normal adult Sprague-Dawley rats were made anemic by repeated phlebotomy. Ion-exchange chromatography of anemic blood showed newborn like hemoglobin proportions, involving the same six hemoglobin components as is found when newborn and adult blood are compared. However, acetylsalicylic acid intake during anemia failed to demonstrate the changes in hemoglobin proportions, either totally or partially, depending upon the doses. Since acetylsalicylic acid inhibits prostaglandin synthesis, the data suggest that one or more prostaglandins may be involved in the process of reverse switching of hemoglobin in adult rat erythroid cells during erythropoietic stress.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Datta MC,Josephs J,Tolbert ME,Anderson J,Dowla Hdoi
10.1016/0006-291x(86)91176-9subject
Has Abstractpub_date
1986-05-29 00:00:00pages
69-75issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(86)91176-9journal_volume
137pub_type
杂志文章abstract::Apolipoprotein B (apoB) mRNA editing involves a site-specific cytidine to uridine transition catalyzed by the cytidine deaminase, APOBEC-1, in the context of and regulated by a multi-protein-containing editosome. ApoB mRNA editing in vivo is subject to tissue specific, developmental and metabolic regulation. We demons...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9647
更新日期:1998-11-18 00:00:00
abstract::When the F1-ATPase from the thermophilic bacterium, PS3, was inactivated by 90% with 7-chloro-4-nitro[14C]benzofurazan ([14C]Nbf-Cl) at pH 7.3 and then gel-filtered, 1.25 mols of [14C]Nbf-O-Tyr and less than 0.1 mol of Nbf-N-Lys were formed per mol of enzyme. After adjusting the pH of the gel-filtered, modified enzyme...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80238-7
更新日期:1984-09-28 00:00:00
abstract::Myelin basic protein (MBP) has been shown to bind calmodulin (CaM) in a specific Ca(2+)-dependent manner via a primary target sequence at its C-terminus [Protein Sci. 12 (2003) 1507]. Upon deimination of MBP, the nature of the interaction changed significantly, suggesting either a new binding site or different conform...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)01380-9
更新日期:2003-08-22 00:00:00
abstract::The tumor suppressor, RASSF2 (Ras association domain family 2), is frequently downregulated in a number of cancers. Although exogenously expressed RASSF2 induces apoptotic cell death, the precise roles of RASSF2 under pro-apoptotic conditions remain largely unknown. Here, we demonstrate that MST1 (mammalian sterile 20...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.11.175
更新日期:2010-01-01 00:00:00
abstract:INTRODUCTION:SIRT2 is a NAD(+)-dependent deacetylases and associated with numerous processes such as infection, carcinogenesis, DNA damage and cell cycle regulation. However, the role of SIRT2 in inflammatory process in macrophage remains unclear. MATERIALS AND METHODS:In the present study, we have evaluated the regul...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.06.135
更新日期:2014-08-08 00:00:00
abstract::Matrin 3 is a nuclear matrix protein that has been implicated in interacting with other nuclear proteins to anchor hyperedited RNAs to the nuclear matrix, in modulating the activity of proximal promoters, and as the main PKA substrate following NMDA receptor activation. In our proteome-wide selections for calmodulin (...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.06.156
更新日期:2007-09-21 00:00:00
abstract::Three metallo forms of peptide deformylase (PDF, EC 3.5.1.31) of Escherichia coli were prepared and crystallized (space group C2, diffraction limit 1.9 A) for initiating the X-ray structure determination of the metal center in correlation with the catalytic functionality of this enzyme. The native Fe2+ containing enzy...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8616
更新日期:1998-05-19 00:00:00
abstract::Triacsin C, a product of Streptmyces sp. SK-1894, was previously reported as an inhibitor of long chain acyl-CoA synthetase. Pretreatment with triacsin C (500 nM) for 1h enhanced production of platelet-activating factor in rat neutrophils, followed by stimulation with A23187 or fMLP. Amount of lyso-PAF was also augume...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91370-6
更新日期:1992-11-16 00:00:00
abstract::Herpes simplex virus-1 (HSV-1) glycoprotein E (gE) is a multifunctional protein capable of both binding the Fc portion of IgG and mediating cell-to-cell spread of HSV-1. Here we report that the domain on gE involved in IgG binding is distinct from the domain involved in mediating cell-to-cell spread. To do this we hav...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6720
更新日期:1997-06-09 00:00:00
abstract::In isolated rabbit proximal tubules the addition of 2.0 microM but not 0.2 microM ionomycin induced a sustained increase in cell pH ([pH]i). This [pH]i response to 2.0 microM ionomycin was shown to be independent of several transporters such as Na+/H+ exchanger, Na(+)-HCO3- cotransporter, Cl-/HCO3- exchanger, or H(+)-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1156
更新日期:1996-08-05 00:00:00
abstract::miRNA is increasingly being recognized as a key regulator of metabolism in animals. A wealth of evidence has suggested that miRNA mainly binds 3' UTR of mRNA and modulates the cell activities via repressing the mRNA translation. However, as the translation initiates at 5' UTR, cis elements like upstream open reading f...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.08.050
更新日期:2014-09-12 00:00:00
abstract::The three-dimensional structure of Bruton's agammaglobulinemia tyrosine kinase (Btk) SH2 domain was modeled based on v-Src. Btk SH2 is presumably very related to the other SH2 structures consisting of two beta-sheets surrounded by two alpha-helices, with a well conserved hydrophobic core and phoshotyrosyl peptide bind...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2802
更新日期:1994-12-15 00:00:00
abstract::Cereblon (CRBN), the substrate receptor of an E3 ubiquitin ligase complex, is a target of thalidomide and thalidomide-derived immunomodulatory drugs (IMiDs). The binding of these IMiDs to CRBN alters the substrate specificity of the ligase, thereby mediating multiple effects that are exploited in cancer therapy. Howev...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.11.117
更新日期:2021-01-01 00:00:00
abstract::People who regularly drink tea have been found to have a higher bone mineral density (BMD) and to be at less risk of hip fractures than those who do not drink it. Green tea catechins such as (-)-epigallocatechin gallate (EGCG) have been reported to increase osteogenic functioning in mesenchymal stem cells. However, it...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.01.007
更新日期:2009-02-20 00:00:00
abstract::These studies sought to test the hypothesis that magnesium inhibits extracellular calcium entry, thereby inhibiting intracellular calcium release and cytosolic calcium oscillations in myometrial smooth muscle. In vitro contraction studies were performed using oxytocin and other uterotonic agonists with and without the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9680
更新日期:1998-11-18 00:00:00
abstract:BACKGROUND:Long noncoding RNAs (LncRNAs) show dysregulation in a variety of cancers. However, the function and specific mechanism of LncRNA GSEC in the progression of osteosarcoma remain mostly unknown. In this study, we sought to elucidate the role and mechanism of LncRNA GSEC in the occurrence and progression of oste...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.08.056
更新日期:2020-11-05 00:00:00
abstract::Previously we found a depression in the activity of hepatic xanthine dehydrogenase in rats fed clofibrate or di(2-ethylhexyl)phthalate. The present study further demonstrated that dietary addition of other peroxisome proliferators, including bezafibrate, dehydroepiandrosterone and perfluoro-n-octanoic acid also depres...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2109
更新日期:1993-09-15 00:00:00
abstract::Immature secretory granules (ISG's) are sites of segregation of proteins destined for secretion by unregulated pathways from those stored in mature secretory granules in endocrine cells. To determine whether significant soluble protein sorting occurs in ISG's, the secretion of soluble versions of the pancreatic protei...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.5889
更新日期:2001-11-16 00:00:00
abstract::Progesterone (Pg) is an essential steroid hormone during mammary gland development and tumorigenesis, including the maintenance of epithelial stem/progenitor cells. Pg functions through interaction with the progesterone receptors (PR) and Pg-PR signaling is thought to be mediated by key transcription factors, which ar...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.11.009
更新日期:2013-01-04 00:00:00
abstract::Previously we described the identification of a Plasmodium falciparum signal peptide peptidase (PfSPP) functioning at the blood stage of malaria infection. Our studies also demonstrated that mammalian SPP inhibitors prevent malaria parasite growth at the late-ring/early trophozoite stage of intra-erythrocytic developm...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.07.013
更新日期:2014-08-08 00:00:00
abstract::Some mutations in mitochondrial DNA (mtDNA) causing a number of neuromuscular diseases are suggested to arise spontaneously during the life of an individual. To substantiate the extent and the rate of these somatic mutations, mtDNA specimens from post-mortem human heart muscles of subjects in differing age groups were...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)92300-m
更新日期:1992-12-15 00:00:00
abstract::Post-translational modifications (PTMs) play pivotal roles in controlling the stability and activity of the tumor suppressor p53 in response to distinct stressors. Here we report an unexpected finding of a short chain fatty acid modification of p53 in human cells. Crotonic acid (CA) treatment induces p53 crotonylation...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.01.152
更新日期:2020-04-09 00:00:00
abstract::Induction of glycogenolysis in the perfused liver by platelet activating factor (PAF) was blocked by the cyclooxygenase inhibitor indomethacin. 3H-labeled PAF was shown to interact in the perfused liver primarily with Kupffer cells. The addition of PAF to Kupffer cells resulted in a dose-dependent stimulation of prost...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)81014-3
更新日期:1988-12-30 00:00:00
abstract::Most studies characterizing H-ras have been conducted in constitutively expressing cell lines. To explore the early interaction between H-ras p21 and signal transduction systems we have utilized an NIH3T3 fibroblast line transfected with a steroid inducible MMTV H-ras vector. Exposure to dexamethasone resulted in tran...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2782
更新日期:1994-12-15 00:00:00
abstract::Using the garfish olfactory nerve, the time-courses of lateral expansion (swelling) and birefringence changes in nerve fibers have been examined at the site of application of electric current pulses. The effects of various chemical agents on these non-electrical signs of rapid structural changes in the nerve fibers ha...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91092-5
更新日期:1992-10-30 00:00:00
abstract::As a member of the corticotropin-releasing factor (CRF) family, urocortin (UCN) has been demonstrated to show diverse effects on cardiovascular system. It is commonly considered as a protective agent on vascular function. However, a growing body of evidence suggests that some effects of UCN may lead to endothelial dys...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2008.01.157
更新日期:2008-07-04 00:00:00
abstract::Semicarbazide-sensitive amine oxidase (SSAO) activity in plasma is increased in diabetes, and in particular, in diabetic patients with vascular complications. It has been speculated that SSAO is involved in the development of such complications due to the production of cytotoxic compounds. In this work, we have induce...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.10.140
更新日期:2004-12-17 00:00:00
abstract::Chronic exposure of L6 myocytes to insulin/IGF-1 or glucose deprivation results in an increase in the level of brain-type glucose transporter (GLUT1) mRNA. We have investigated the effects of insulin and glucose deprivation on GLUT1 mRNA stability. The half-life of GLUT1 mRNA in control cells was 2-2.5 h. Insulin incr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91378-6
更新日期:1990-08-31 00:00:00
abstract::The perichromosomal layer (PCL) is a structure that surrounds mitotic chromosomes, found in both animal and plant cells. It comprises various proteins and RNAs, mainly derived from the nucleolus. Several functions for the PCL have been suggested; however, the mechanism of PCL organization during mitosis remains unclea...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.092
更新日期:2017-11-18 00:00:00
abstract::We designed a screen to identify starfish oocyte proteins able to bind monomeric cyclin B by affinity chromatography on a cyclin B splice variant displaying low affinity for cdc2. We identified a 15kDa protein previously described as a cdk-binding protein [Biochim. Biophys. Acta Mol. Cell Res. 1589 (2002) 219-231]. Cy...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02797-3
更新日期:2003-01-03 00:00:00