DNA cleavage characteristics of non-protein enediyne antibiotic N1999A2.

abstract：:Intricate cross-talks exist among multiple post-translational modifications that play critical roles in various cellular events, such as the control of gene expression and regulation of protein function. Here, the cross-talk between O-GlcNAcylation and ubiquitination was investigated in HEK293T cells. By PCR array, 84...

journal_title：Biochemical and biophysical research communications

authors： Feng Z,Hui Y,Ling L,Xiaoyan L,Yuqiu W,Peng W,Lianwen Z

更新日期：2013-08-23 00:00:00

abstract：:Expression of facilitative glucose transporters (Glut 1, 2 and 3) was examined by Western blot analyses 10, 20 and 30 days following surgically induced unilateral abdominal cryptorchidism. The cryptorchid testes exhibited marked degenerative changes in the seminiferous tubules and spermatogonia, impaired and incomplet...

journal_title：Biochemical and biophysical research communications

authors： Farooqui SM,Al-Bagdadi F,O'Donnell JM,Stout R

更新日期：1997-07-18 00:00:00

abstract：:Antibodies subjected to SDS-polyacrylamide gel electrophoresis and transferred to nitrocellulose paper, have been found to retain the ability to bind specific antigen. This has been demonstrated for two groups of antibodies, directed to a) a large molecular weight glycoprotein of the human milk fat globule and b) huma...

journal_title：Biochemical and biophysical research communications

authors： Mather S,Taylor-Papadimitriou J

更新日期：1985-12-31 00:00:00

abstract：:A sulfotransferase activity present in the cytosol fraction of rat submandibular and parotid salivary glands catalyzes the transfer of sulfate group from 3'-phosphoadenosine-5'-phosphosulfate to C-6 of the terminal glucose residue of Glc alpha 1 leads to 6Glc alpha 1 leads to 6Glc alpha 1 leads to 3-1, (3)-0-alkyl-2-0...

journal_title：Biochemical and biophysical research communications

authors： Slomiany BL,Liau YH,Zdebska E,Murty VL,Slomiany A

更新日期：1983-06-29 00:00:00

abstract：:Tumor necrosis factor (TNF)alpha is considered to play a key pathogenetic role in inflammatory bowel diseases. In this study we analyzed the mechanisms by which TNFalpha induces intestinal epithelial cell apoptosis. TNFalpha alone, and more potently in combination with IFNgamma, induced a high degree of IEC-6 cell apo...

journal_title：Biochemical and biophysical research communications

authors： Ruemmele FM,Dionne S,Levy E,Seidman EG

更新日期：1999-06-24 00:00:00

abstract：:Osteoprotegerin (OPG) is a member of the TNF receptor superfamily and plays a critical role in the development of osteoclasts from precursor cells. OPG is produced by a variety of cells of mesenchymal origin and has been demonstrated to be present in osteoblasts and osteocytes. However, the mechanisms of regulation of...

journal_title：Biochemical and biophysical research communications

authors： Yang X,Halladay D,Onyia JE,Martin TJ,Chandrasekhar S

更新日期：2002-01-11 00:00:00

abstract：:We have studied the effects of epidermal growth factor (EGF) on both cholecystokinin octapeptide (CCK-OP)-induced inositol-1,4,5 trisphosphate (IP3) production and on cytosolic free calcium concentrations [Ca2+]i by fluorescence measurements in fura-2-loaded pancreatic acini. Our data show that EGF inhibits CCK-OP ind...

journal_title：Biochemical and biophysical research communications

authors： Pröfrock A,Piiper A,Eckhardt L,Schulz I

更新日期：1991-10-31 00:00:00

abstract：:We have cloned and sequenced a full-length cDNA (1083 bp) encoding the human liver cystathionine-gamma-lyase enzyme (cystathionase). The human cystathionase sequence presented a substantial deletion of 132 bases (44 amino acids) compared to that reported for rat cystathionase, and of 135 bases (45 amino acids) compare...

journal_title：Biochemical and biophysical research communications

authors： Lu Y,O'Dowd BF,Orrego H,Israel Y

更新日期：1992-12-15 00:00:00

abstract：:Mutants of mouse T-lymphoma S49 cells lacking thymidine kinase activity or deficient in nucleoside transport were selected by growth in the presence of 5'-fluorodeoxyuridine and their sensitivity to interferon tested. All five thymidine kinase and both transport deficient mutants were sensitive to the antiproliferativ...

journal_title：Biochemical and biophysical research communications

authors： Gewert DR,Cohen A,Williams BR

更新日期：1984-01-13 00:00:00

abstract：:With aging and stress, the myocardium undergoes structural remodeling, often leading to fibrosis. The purpose of this study is to examine whether lumican, one of the class II small leucine-rich proteoglycans, has a protective role in cardiac remodeling and fibrosis. In attempts to elucidate the hypothesis that lumican...

journal_title：Biochemical and biophysical research communications

authors： Chen SW,Tung YC,Jung SM,Chu Y,Lin PJ,Kao WW,Chu PH

更新日期：2017-01-22 00:00:00

abstract：:Previously it was known that cytosolic Ca(2+) elevation was involved in regulating UV- or TNFalpha-induced apoptosis. Here, we reported new evidence that mitochondrial Ca(2+) signal is also involved in the apoptotic process. First, using living cell imaging techniques, we observed multiple mitochondrial Ca(2+) spikes ...

journal_title：Biochemical and biophysical research communications

authors： Lao Y,Chang DC

更新日期：2008-08-15 00:00:00

abstract：:The VEGFs and FGF-2 stimulate angiogenesis. Pigment epithelium-derived factor (PEDF) and thrombospondin-1 (TSP-1) strongly inhibit angiogenesis. Human umbilical vein endothelial cells (HUVECs) expressed VEGF-A, -B, -C, the VEGF receptors R1, R2, and R3, PEDF, FGF-2, and TSP-1, but VEGF-D transcripts were barely detect...

journal_title：Biochemical and biophysical research communications

authors： Aparicio S,Sawant S,Lara N,Barnstable CJ,Tombran-Tink J

更新日期：2005-01-14 00:00:00

abstract：:ATP cassette binding protein 1 (ABCA1) controls the apolipoprotein-mediated cholesterol efflux pathway and determines plasma HDL levels. Although cAMP is known to promote ABCA1 expression and cholesterol efflux from cells, it has not been determined whether cyclic nucleotide phosphodiesterase (PDE) isoforms regulate t...

journal_title：Biochemical and biophysical research communications

authors： Lin G,Bornfeldt KE

更新日期：2002-01-18 00:00:00

abstract：:Endothelin-1 (ET-1) is a 21-amino acid vasoactive peptide produced from a 39-amino acid biologically inactive peptide, big ET-1, by the action of endothelin-converting enzyme-1 (ECE-1). We investigated gastric mucosal expression of ECE-1 during a 16 h course of inflammatory responses associated with gastric mucosal in...

journal_title：Biochemical and biophysical research communications

authors： Slomiany BL,Slomiany A

更新日期：2000-03-16 00:00:00

abstract：:Adiponectin, an adipocyte-derived hormone, reportedly suppresses the production of TNF-alpha and IL-6 by LPS-stimulated human or porcine macrophages, and the phagocytosis of microbeads by human macrophages. In this study, we used a high molecular weight form of adiponectin purified from human plasma to examine its eff...

journal_title：Biochemical and biophysical research communications

authors： Saijo S,Nagata K,Nakano Y,Tobe T,Kobayashi Y

更新日期：2005-09-09 00:00:00

abstract：:BRCA1-associated protein 1 (BAP1) has been implicated in diverse biological functions, including tumor suppression. However, its regulation via glycosylation and its role in embryonic stem (ES) cells are poorly defined. BAP1 was recently reported to interact with O-linked N-acetylglucosamine (O-GlcNAc) transferase (OG...

journal_title：Biochemical and biophysical research communications

authors： Moon S,Lee YK,Lee SW,Um SJ

更新日期：2017-10-07 00:00:00

abstract：:Antithrombin inhibits chemokine-induced migration of neutrophils by activating heparan sulfate proteoglycan-dependent signaling. Mechanisms of antithrombin's effects on neutrophils were, therefore, studied by testing function and expression of heparan sulfate proteoglycans in RT-PCR or flow cytometry and cell migratio...

journal_title：Biochemical and biophysical research communications

authors： Kaneider NC,Egger P,Dunzendorfer S,Wiedermann CJ

更新日期：2001-09-14 00:00:00

abstract：:Autophagy is an evolutionary conserved intracellular process whereby cells break down long-lived proteins and organelles. Accumulating evidences suggest increasing physiological significance of autophagy in pathogenesis of infectious diseases. Anthrax lethal toxin (LT) exerts its influence on numerous cells and herein...

journal_title：Biochemical and biophysical research communications

authors： Tan YK,Kusuma CM,St John LJ,Vu HA,Alibek K,Wu A

更新日期：2009-02-06 00:00:00

abstract：:Using the patch-clamp technique, we determined that 1-15 mM extracellular acetylcholine reduced whole-cell n-type K+ currents in human peripheral blood lymphocytes and accelerated their inactivation. The percentage increase in K+ channel inactivation rate and the degree of drug induced block were independent of membra...

journal_title：Biochemical and biophysical research communications

authors： Gáspár R Jr,Varga Z,Bene L,Marcheselli F,Pieri C,Damjanovich S

更新日期：1996-09-13 00:00:00

abstract：:Human telomerase reverse transcriptase (hTERT), a catalytic subunit of telomerase, is the primary determinant for telomerase enzyme activity, which has been associated with cellular immortality. Expression of the hTERT gene is regulated by various extracellular (external) stimuli and is aberrantly up-regulated in more...

journal_title：Biochemical and biophysical research communications

authors： Yoo YS,Park S,Gwak J,Ju BG,Oh S

更新日期：2015-09-11 00:00:00

abstract：:DMBA-induced rat mammary tumors were used to study the possible association of phosphoinositide phosphorylation to tumor growth. These membranous enzymatic activities were measured during various stages of tumor growth induced by pharmacological manipulation of plasma prolactin level. An increase in phosphorylation of...

journal_title：Biochemical and biophysical research communications

authors： Sharoni Y,Teuerstein I,Levy J

更新日期：1986-01-29 00:00:00

abstract：:Lon protease has been well studied in many aspects; however, the DNA-binding specificity of Lon in prokaryotes has not been clearly identified. Here we examined the DNA-binding activity of Lon protease alpha-domains from Brevibacillus thermoruber (Bt), Bacillus subtilis (Bs), and Escherichia coli (Ec). MALDI-TOF mass ...

journal_title：Biochemical and biophysical research communications

authors： Lin YC,Lee HC,Wang I,Hsu CH,Liao JH,Lee AY,Chen C,Wu SH

更新日期：2009-10-09 00:00:00

abstract：:The RNase gene superfamily combines functionally divergent proteins which share statistically significant sequence similarity. Known members assigned to this family include secretory and nonsecretory RNases; angiogenin; eosinophil cationic protein; eosinophil-derived neurotoxin; sialic-acid binding lectin and anti-tum...

journal_title：Biochemical and biophysical research communications

authors： Klenova EM,Botezato I,Laudet V,Goodwin GH,Wallace JC,Lobanenkov VV

更新日期：1992-05-29 00:00:00

abstract：:Ghrelin, a gastric-derived peptide, has recently been identified as an endogenous natural ligand for the growth hormone (GH) secretagogue receptor. However, secretory characteristics of ghrelin are still obscure in ruminants. To investigate the diurnal rhythm in ghrelin secretion and its relationship to GH secretion, ...

journal_title：Biochemical and biophysical research communications

authors： Sugino T,Hasegawa Y,Kikkawa Y,Yamaura J,Yamagishi M,Kurose Y,Kojima M,Kangawa K,Terashima Y

更新日期：2002-07-12 00:00:00

abstract：:Ferrous oxygenated (Fe(II)O2) hemoglobins (Hb's) and myoglobins (Mb's) have been shown to react very rapidly with NO, yielding NO3(-) and the ferric heme-protein derivative (Fe(III)), by means of the ferric heme-bound peroxynitrite intermediate (Fe(III)OONO), according to the minimum reaction scheme: Fe(II)O2 + NO (k(...

journal_title：Biochemical and biophysical research communications

authors： Ascenzi P,Bocedi A,Bolognesi M,Fabozzi G,Milani M,Visca P

更新日期：2006-01-06 00:00:00

abstract：:The effects of omeprazole on developing rat stomach mucosa were investigated. Infant rats were given subcutaneous injections of either omeprazole (25 mg/kg body weight/day) or vehicle once a day from the day after birth. As a result, omeprazole caused an elevation of mucosal pH and suppressed an increase in mucosal pe...

journal_title：Biochemical and biophysical research communications

authors： Kakei N,Ichinose M,Tsukada S,Tatematsu M,Tezuka N,Furihata C,Yahagi N,Matsushima M,Miki K,Kurokawa K

更新日期：1993-11-30 00:00:00

abstract：:Gastrin is a peptide hormone important in acid regulation, growth of enterochromaffin cells of the oxyntic mucosa, and smooth muscle contractility. We isolated a genomic clone of gastrin from a SV-129 murine genomic library. The murine gastrin gene contains an open reading frame of 101 amino acids. The deduced amino a...

journal_title：Biochemical and biophysical research communications

authors： Koh TJ,Wang TC

更新日期：1995-11-02 00:00:00

abstract：:Galectins (gal), a family of soluble beta-galactoside-binding proteins present at the cell surface, are involved in cancer progression and metastasis. Here we investigated the expression of several galectins in normal (PrEC), benign (BPH-1), and malignant (LNCaP) prostate epithelial cells and found that all galectins,...

journal_title：Biochemical and biophysical research communications

authors： Ahmed H,Banerjee PP,Vasta GR

更新日期：2007-06-22 00:00:00

abstract：:We report a 39 kDa substrate for cholera and pertussis toxins is present in D. discoideum membranes. This protein did not co-migrate with alpha subunits of either Gs (45 kDa and 52 kDa) or Gi (41 kDa) from control mammalian cells. The presence of GTP or its non-hydrolyzable analogs enhanced the ADP-ribosylation in res...

journal_title：Biochemical and biophysical research communications

authors： Khachatrian L,Klein C,Howlett A

更新日期：1987-12-31 00:00:00

abstract：:The idiopathic short QT syndrome (SQTS) is characterised by an abnormally short QT interval on the electrocardiogram and by an increased risk of arrhythmia and sudden death. One variant of the syndrome is linked to missense mutations that lead to a single amino-acid change (N588K; asparagine to lysine) in the S5-Pore ...

journal_title：Biochemical and biophysical research communications

authors： McPate MJ,Duncan RS,Milnes JT,Witchel HJ,Hancox JC

更新日期：2005-08-26 00:00:00