Oxidative stress increases gene expression of heparin-binding EGF-like growth factor and amphiregulin in cultured rat gastric epithelial cells.

abstract：:Cellular defects which prevent apoptotic cell death can result in the generation of hyperproliferative disorders and can prevent the effective treatment of such diseases. The majority of cellular defects which result in apoptosis resistance lie upstream of caspase activation. We have described chimeric caspase molecul...

journal_title：Biochemical and biophysical research communications

authors： Shearwin-Whyatt L,Baliga B,Doumanis J,Kumar S

更新日期：2001-04-20 00:00:00

abstract：:3q21q26 syndrome, an acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) with chromosomal translocations or inversions between the bands 3q21 and 3q26, is frequently associated with dysmegakaryocytopoiesis and increased platelet counts at the initial diagnosis. Since the EVI1 gene at 3q26 is transcriptional...

journal_title：Biochemical and biophysical research communications

authors： Shimizu S,Nagasawa T,Katoh O,Komatsu N,Yokota J,Morishita K

更新日期：2002-04-05 00:00:00

abstract：:The E. coli ogt O6-alkylguanine-DNA alkyltransferase has two cysteine residues positioned identically with respect to cysteines in the E. coli ada O6-alkylguanine-DNA alkyltransferase. In order to assess their function, these residues were each substituted by a glycine to generate altered forms of the ogt protein. Mut...

journal_title：Biochemical and biophysical research communications

authors： Harris LC,Potter PM,Margison GP

更新日期：1992-08-31 00:00:00

abstract：:The major bovine seminal plasma protein, PDC-109 exhibits chaperone-like activity (CLA) against a variety of target proteins. The present studies show that the homologous protein from equine seminal plasma, HSP-1/2 also exhibits CLA and inhibits the thermal aggregation of target proteins such as lactate dehydrogenase,...

journal_title：Biochemical and biophysical research communications

authors： Sankhala RS,Kumar CS,Singh BP,Arangasamy A,Swamy MJ

更新日期：2012-10-12 00:00:00

abstract：:Several populations of stem cells, including those from the dental pulp and periodontal ligament, have been isolated from different parts of the tooth and periodontium. The characteristics of such stem cells have been reported as well. However, as a common progenitor of these cells, ectomesenchymal stem cells (EMSCs),...

journal_title：Biochemical and biophysical research communications

authors： Wen X,Liu L,Deng M,Zhang L,Liu R,Xing Y,Zhou X,Nie X

更新日期：2012-10-12 00:00:00

abstract：:We have synthesized the first enkephalin analog containing a "cyclopropyl" phenylalanine (Phe) residue. The E-configuration of this residue is apparently responsible for its low activity in the MVD and GPI muscle assays. The enkephalin is very stable to cleavage by carboxypeptidase Y. ...

journal_title：Biochemical and biophysical research communications

authors： Kimura H,Stammer CH,Shimohigashi Y,Ren-Lin C,Stewart J

更新日期：1983-08-30 00:00:00

abstract：:Signaling pathways for the antiviral and antiproliferative biological effects of type I interferons (IFN) are well established. In this report we demonstrate a novel signaling pathway for IFN-alpha, as it induced rapid phosphorylation of both PKB/Akt and its substrate forkhead. The PI3-kinase inhibitor LY294002 abolis...

journal_title：Biochemical and biophysical research communications

authors： Ruuth K,Carlsson L,Hallberg B,Lundgren E

更新日期：2001-06-15 00:00:00

abstract：:Loss-of-function mutations in the DJ-1/PARK7 gene are responsible for early-onset autosomal-recessive Parkinson's disease. DJ-1 is implicated in the protection of neurons from oxidative stress by scavenging hydrogen peroxide and regulating the transcriptional activity of multiple pathways. Here, we attempted to identi...

journal_title：Biochemical and biophysical research communications

authors： Kim SJ,Park YJ,Oh YJ

更新日期：2012-05-25 00:00:00

abstract：:Ultrastructural data are presented on time-course changes in isolated rat hepatocyte suspensions exposed either to 1.2 or 1.8 mM CCl4 for up to 1 h. The subcellular changes at the lower concentration, but not the higher, are shown to closely parallel those reported to occur in rat hepatocytes following ingestion of CC...

journal_title：Biochemical and biophysical research communications

authors： Tyson CA,Story DL,Stephens RJ

更新日期：1983-07-29 00:00:00

abstract：:Three amino-terminal-specific peptidic antibodies against cathepsin L were generated. These antibodies recognize in vitro processing products of procathepsin L in time-course-dependent fashion. Immunoblot analyses with these antibodies followed by immunoprecipitation with anti-cathepsin L antibody showed that the amin...

journal_title：Biochemical and biophysical research communications

authors： Ishidoh K,Saido TC,Kawashima S,Hirose M,Watanabe S,Sato N,Kominami E

更新日期：1998-11-09 00:00:00

abstract：:In rat basophilic leukemia cells (RBL-2H3) activation of the high affinity receptor for IgE induces tyrosine phosphorylation of PKC delta. We carried out solid phase synthesis of 15 amino acid long oligopeptides corresponding to the sequences around each of the 19 tyrosine residues in PKC delta. Only three oligopeptid...

journal_title：Biochemical and biophysical research communications

authors： Szallasi Z,Denning MF,Chang EY,Rivera J,Yuspa SH,Lehel C,Olah Z,Anderson WB,Blumberg PM

更新日期：1995-09-25 00:00:00

abstract：:Intestinal brush border membranes prepared from pig jejunum were shown to transport intact reduced glutathione into an osmotically responsive intravesicular space. At early incubation time (under 1 min.) GSH was poorly hydrolysed in its free amino acids. Primarily glutathione uptake was obtained against a concentratio...

journal_title：Biochemical and biophysical research communications

authors： Linder M,De Burlet G,Sudaka P

更新日期：1984-09-28 00:00:00

abstract：:The neuronal presynaptic membrane t-SNARE complex consists of the transmembrane protein syntaxin with the palmitoylated protein SNAP-25. In non-neuronal tissues, SNAP-23 replaces SNAP-25 in the t-SNARE complex, although the mechanism of membrane anchoring of SNAP-23 has not been determined. We now report that like SNA...

journal_title：Biochemical and biophysical research communications

authors： Vogel K,Roche PA

更新日期：1999-05-10 00:00:00

abstract：:SAMHD1 (Sterile alpha motif and histidine-aspartic acid (HD) domain containing protein 1) is a deoxyribonucleoside triphosphate (dNTP) triphosphohydrolase (dNTPase) that restricts viral replication in infected cells. This protein is also involved in DNA repair by assisting in DNA end resection by homologous recombinat...

journal_title：Biochemical and biophysical research communications

authors： Medeiros AC,Soares CS,Coelho PO,Vieira NA,Baqui MMA,Teixeira FR,Gomes MD

更新日期：2018-05-23 00:00:00

abstract：:Oncogenic ras upregulates the expression of VEGF through the activation of the transcriptional enhancer hypoxia inducible factor-1alpha (HIF-1alpha) by a still poorly understood mechanism. Here, we demonstrate that both the Raf/MEK/MAPK and the PI3 kinase/Akt signaling pathways potently and additively stimulate the ex...

journal_title：Biochemical and biophysical research communications

authors： Sodhi A,Montaner S,Miyazaki H,Gutkind JS

更新日期：2001-09-14 00:00:00

abstract：:2'-Deoxycoformycin (dCF), a specific and potent inhibitor of adenosine deaminase, has demonstrated significant antitumor effect on lymphoid malignancies. The drug induced functional and morphologic differentiation of myeloid leukemia cells in combination with 2'-deoxyadenosine (dAd), but not dCF alone. NB4, a cell lin...

journal_title：Biochemical and biophysical research communications

authors： Niitsu N,Umeda M,Honma Y

更新日期：1997-09-08 00:00:00

abstract：:UDP-N-acetylglucosamine:alpha-3-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I (GlcNAc-T I; EC 2.4.1.101) is a medial-Golgi enzyme essential for the synthesis of hybrid and complex N-glycans. We have isolated two overlapping genomic DNA clones which span 18 kilobases (kb) containing a single 2.5 kb exon for Gl...

journal_title：Biochemical and biophysical research communications

authors： Hull E,Sarkar M,Spruijt MP,Höppener JW,Dunn R,Schachter H

更新日期：1991-04-30 00:00:00

abstract：:We show that a histone deacetylase (HDAC) inhibitor apicidin increases the transcriptional activity of cyclin E gene, which results in accumulation of cyclin E mRNA and protein in a time- and dose-dependent manner. Interestingly, apicidin induction of cyclin E gene is found to be mediated by Sp1- rather than E2F-bindi...

journal_title：Biochemical and biophysical research communications

authors： Kim S,Kang JK,Kim YK,Seo DW,Ahn SH,Lee JC,Lee CH,You JS,Cho EJ,Lee HW,Han JW

更新日期：2006-04-21 00:00:00

abstract：:C-terminal binding protein 2 (CtBP2) is a transcriptional co-repressor involved in cell migration, apoptosis, and tumorization. Up-regulation of CtBP2 is implicated in various human cancers including breast cancers. In our present study, we found that the C-terminus of Hsc70-interacting protein (CHIP) regulated the st...

journal_title：Biochemical and biophysical research communications

authors： Lee JS,Yoo SJ

更新日期：2013-03-15 00:00:00

abstract：:PU.1 is a transcription factor found in macrophages, B cells, neutrophils, and hemopoietic stem cells. In macrophages PU.1 regulates a number of genes, including c-fms, CD11b, CD18, and FcgammaR1b. Previously, in primary macrophages PU.1 binding to the sequence GAGGAA was found to be induced by treatment with bacteria...

journal_title：Biochemical and biophysical research communications

authors： Xue Y,Alford P,Shackelford RE

更新日期：1999-01-08 00:00:00

abstract：:We have isolated and purified to apparent homogeneity a serum protein which appears to be a biological marker for active rheumatoid arthritis. The protein has been found in the sera in all 44 active rheumatoid arthritis patients thus far studied and is absent from, or present in undetected amounts, in sera from normal...

journal_title：Biochemical and biophysical research communications

authors： Rosano CL,Parhami N,Hurwitz C

更新日期：1985-05-16 00:00:00

abstract：:Gene delivery has become an important tool for biological research and gene therapy trials. Lentiviral vector (LV) mediated gene transfer is a preferred approach for stable, sustained transgenic expression. We report here step-wise development of an Indian human immunodeficiency virus type 2 (HIV-2) isolate derived th...

journal_title：Biochemical and biophysical research communications

authors： Santhosh CV,Tamhane MC,Kamat RH,Patel VV,Mukhopadhyaya R

更新日期：2008-07-04 00:00:00

abstract：:Four conserved residues of Clostridium thermocellum endoglucanase CelC were replaced by site-directed mutagenesis. Proteins mutated in His-90, Asn-139 and Glu-140 showed strongly reduced activity, in agreement with predictions of sequence alignments. Mutations in Glu-140 did not result in any detectable change in Km, ...

journal_title：Biochemical and biophysical research communications

authors： Navas J,Béguin P

更新日期：1992-12-15 00:00:00

abstract：:Identifying Mycobacterium tuberculosis membrane proteins involved in binding to and invasion of host cells is important in designing subunit-based anti-tuberculosis vaccines. The Rv2969c gene sequence was identified by PCR in M. tuberculosis complex strains, being transcribed in M. tuberculosis H37Rv, M. tuberculosis ...

journal_title：Biochemical and biophysical research communications

authors： Patarroyo MA,Plaza DF,Ocampo M,Curtidor H,Forero M,Rodriguez LE,Patarroyo ME

更新日期：2008-08-08 00:00:00

abstract：:In studies of green fluorescence protein (GFP) or other proteins with the use of GFP as a marker, the fluorescence of GFP is for the most part related directly to the nativity of its structure. Naturally, such a relation does exist since the chromophore of this protein is formed autocatalytically only just after GFP a...

journal_title：Biochemical and biophysical research communications

authors： Melnik BS,Povarnitsyna TV,Melnik TN

更新日期：2009-12-25 00:00:00

abstract：:Pulmonary hypertension associated with human immunodeficiency virus (HIV) infection also involves injury to the lung endothelium. However, the pathogenesis of HIV-induced pulmonary hypertension is not known; we hypothesized that HIV or secreted viral proteins could play a role in vascular injury and the increased freq...

journal_title：Biochemical and biophysical research communications

authors： Kanmogne GD,Primeaux C,Grammas P

更新日期：2005-08-12 00:00:00

abstract：:The relation of expression of the LF-B1 gene with the L-type pyruvate kinase (L-PK) mRNA level in rat liver and hepatoma cells was investigated. The L-PK mRNA level in rat liver changed after partial hepatectomy, during development and on intake of a high carbohydrate diet, while the level of LF-B1 mRNA remained uncha...

journal_title：Biochemical and biophysical research communications

authors： Imai E,Noguchi T,Takenaka M,Yamada K,Matsuda T,Monaci P,Nicosia A,Tanaka T

更新日期：1991-05-15 00:00:00

abstract：:Stellate cell profibrotic gene induction and transdifferentiation are central events in liver fibrosis. Oxidative stress has been implicated as an activator of the transcription factors Nrf2 and AP-1 through shared kinase signaling pathways that also purportedly contribute to stellate cell activation. The present stud...

journal_title：Biochemical and biophysical research communications

authors： Reichard JF,Petersen DR

更新日期：2004-09-24 00:00:00

abstract：:Palmar fibromatosis is a benign fibroproliferative tumor of unknown etiology, with a high rate of recurrence after excision. The offending cells of palmar fibromatosis are myofibroblasts and the cellular origin of other myofibroblasts has previously been reported to be the bone marrow. However, further clarification o...

journal_title：Biochemical and biophysical research communications

authors： Wang JP,Hui YJ,Wang ST,Huang YC,Chiang ER,Liu CL,Chen TH,Hung SC

更新日期：2011-05-06 00:00:00

abstract：:The ability of exogenous nitric oxide (NO) to induce apoptosis in macrophages was analyzed using NOC, a NO-releasing compound, as a source of NO. Exogenous NO was shown to induce apoptosis in a dose dependent manner. Quantitative analysis revealed that the amount of NO required to induce apoptosis in more than half of...

journal_title：Biochemical and biophysical research communications

authors： Shimaoka M,Iida T,Ohara A,Taenaka N,Mashimo T,Honda T,Yoshiya I

更新日期：1995-04-17 00:00:00