Impact of mesenchymal stem cell secreted PAI-1 on colon cancer cell migration and proliferation.

abstract：:Blebbistatin was recently identified as a selective, cell-permeant inhibitor of myosin II. Because blebbistatin is likely to be used extensively with fluorescence imaging in studies of cytoskeletal dynamics, its compatibility with common excitation wavelengths was examined. Illumination of blebbistatin-treated bovine ...

journal_title：Biochemical and biophysical research communications

authors： Kolega J

更新日期：2004-07-30 00:00:00

abstract：:Binding of ATP, but not of ADP, activates Escherichia coli DnaA protein for replicational initiation of the chromosome. To elucidate this switching mechanism, we used the affinity-labeling agent ATP-pyridoxal, which forms a covalent bond with the Lys residue located at or near the gamma-phosphate of ATP. ATP-pyridoxal...

journal_title：Biochemical and biophysical research communications

authors： Kubota T,Ito Y,Sekimizu K,Tagaya M,Katayama T

更新日期：2001-11-16 00:00:00

abstract：:We have previously shown that silkworm hemolymph exhibits anti-apoptotic activity against baculovirus-induced Sf9 cell apoptosis. In this study, using various chemical inducers, such as actinomycin D, camptothecin, and staurosporine, we found that silkworm hemolymph inhibits insect cell apoptosis induced not only by b...

journal_title：Biochemical and biophysical research communications

authors： Rhee WJ,Kim EJ,Park TH

更新日期：2002-07-26 00:00:00

abstract：:Sulforaphane, an aliphatic isothiocyanate derived from cruciferous vegetables, is known for its antidiabetic properties. The effects of sulforaphane on lipid metabolism in adipocytes are not clearly understood. Here, we investigated whether sulforaphane stimulates lipolysis. Mature adipocytes were incubated with sulfo...

journal_title：Biochemical and biophysical research communications

authors： Lee JH,Moon MH,Jeong JK,Park YG,Lee YJ,Seol JW,Park SY

更新日期：2012-10-05 00:00:00

abstract：:Insulin-like growth factor-II (IGF-II) is a potent mitogen for cells in culture. The H19 gene is a developmentally regulated gene with putative tumor suppressor activity, and loss of H19 expression may be involved in tumorigenesis. The H19 gene is closely linked to the human IGF-II gene (IGF2) on chromosome 11p15.5 an...

journal_title：Biochemical and biophysical research communications

authors： Kiess W,Paquette J,Koepf G,Wolf E,Deal C

更新日期：1999-02-16 00:00:00

abstract：:Rat mast cell protease of type 1 (RMCP1) is a specific marker of connective tissue mast cells selectively occurring in some tissues, e.g., the tongue. Its amino acid sequence is known (Le Trong et al., Biochem. 1987, 26, 6988-6994) but not the corresponding nucleotide sequence. Amplification of mRNAs from rat tongue w...

journal_title：Biochemical and biophysical research communications

authors： Rouleau A,Garbarg M,Schwartz JC,Ruat M

更新日期：1994-03-15 00:00:00

abstract：:Different methylations of cloned human ornithine decarboxylase gene with restriction methylases in vitro before transfection greatly reduced the transient expression of ODC in Chinese hamster ovary cells. Single methylation of the gene with Hpa II (CCGG) methylase decreased the transiently expressed peak activity by a...

journal_title：Biochemical and biophysical research communications

authors： Halmekytö M,Hirvonen A,Wahlfors J,Alhonen L,Jänne J

更新日期：1989-07-14 00:00:00

abstract：:Stimulation of human T cell line Jurkat results in rapid tyrosine phosphorylation of a 35-38 kDa protein that is found in large and buoyant detergent-resistant membrane microdomains containing also glycosylphosphatidylinositol (GPI)-anchored proteins, glycolipids and Src-family protein tyrosine kinases ("GPI-microdoma...

journal_title：Biochemical and biophysical research communications

authors： Brdiĉka T,Cerný J,Horejŝí V

更新日期：1998-07-20 00:00:00

abstract：:A novel protein kinase activity was characterized from the cytosolic fraction of isolated rabbit gastric glands. The kinase phosphorylated a major 33,000 Da endogenous protein (pp33) and was stimulated by Zn2+ and Mn2+ with Kact of 1.0 and 7.5 mM, respectively. Mg2+ and Ca2+ failed to stimulate any pp33 kinase activit...

journal_title：Biochemical and biophysical research communications

authors： Goldenring JR,Oddsdottir M,Modlin IM

更新日期：1987-01-30 00:00:00

abstract：BACKGROUND:In diabetic retinopathy, prolonged high-level blood glucose induced significant impairments among various retinal tissues, including retinal pigment epithelial (RPE) cells. In an in vitro model of human RPE cells, we evaluated whether 7,8-Dihydroxyflavone (DHF) may effectively prevent high glucose-induced di...

journal_title：Biochemical and biophysical research communications

authors： Yu X,Liu Q,Wang X,Liu H,Wang Y

更新日期：2018-01-01 00:00:00

abstract：:Conjugal transfer of hydrogen-oxidizing ability (Hox) of the hydrogen bacterium Alcaligenes hydrogenophilus was examined. Intraspecific cross of plasmid pHG21-a that encodes hydrogenases that mediate hydrogen oxidation was most frequent at 25 C; the optimal temperature for growth was 30 C. The plasmid could be transfe...

journal_title：Biochemical and biophysical research communications

authors： Umeda F,Min H,Urushihara M,Okazaki M,Miura Y

更新日期：1986-05-29 00:00:00

abstract：:Recombinant human glia maturation factor beta (r-hGMF-beta) is a single-chain polypeptide (141 amino acid residues) containing three cysteines, at positions 7, 86 and 95. Nascent r-hGMF-beta exists in the reduced state and has no biological activity. The protein can be activated through oxidative refolding by incubati...

journal_title：Biochemical and biophysical research communications

authors： Zaheer A,Lim R

更新日期：1990-09-14 00:00:00

abstract：:The iron molybdenum cofactor of Azotobacter vinelandii nitrogenase has been solubilized for the first time in dimethylformamide and acetonitrile. These solutions have the ability to reconstitute the inactive nitrogenase of the UW 45 mutant of A. vinelandii and exhibit an S = 3/2 EPR signal similar to that for the cofa...

journal_title：Biochemical and biophysical research communications

authors： Lough SM,Jacobs DL,Lyons DM,Watt GD,McDonald JW

更新日期：1986-09-14 00:00:00

abstract：:Oxidative damage to DNA has been reported to occur in a wide variety of disease states. The most widely used "marker" for oxidative DNA damage is 8-hydroxyguanine. However, the use of only one marker has limitations. Exposure of calf thymus DNA to an .OH-generating system (CuCl(2), ascorbate, H(2)O(2)) or to hypochlor...

journal_title：Biochemical and biophysical research communications

authors： Whiteman M,Hong HS,Jenner A,Halliwell B

更新日期：2002-08-30 00:00:00

abstract：:Structures arising from actin-based cell membrane movements, including ruffles, lamellipodia, and filopodia, play important roles in a broad spectrum of cellular functions, such as cell motility, axon guidance in neurons, wound healing, and micropinocytosis. Previous studies investigating these cell membrane dynamics ...

journal_title：Biochemical and biophysical research communications

authors： Ueda Y,Sato M

更新日期：2018-11-25 00:00:00

abstract：:Upon glucose depletion, a massive reprogramming of gene expression occurs in the yeast Saccharomyces cerevisiae for the use of alternate carbon sources such as the nonfermentable compounds ethanol and glycerol. This process is mediated by the master kinase Snf1 that controls the activity of various targets including t...

journal_title：Biochemical and biophysical research communications

authors： Soontorngun N,Baramee S,Tangsombatvichit C,Thepnok P,Cheevadhanarak S,Robert F,Turcotte B

更新日期：2012-07-13 00:00:00

abstract：:α-Dystroglycan (α-DG) plays crucial roles in maintaining the stability of cells. We demonstrated previously that the N-terminal domain of α-DG (α-DG-N) is secreted by cultured cells into the culture medium. In the present study, to clarify its function in vivo, we generated a monoclonal antibody against α-DG-N and inv...

journal_title：Biochemical and biophysical research communications

authors： Saito F,Saito-Arai Y,Nakamura-Okuma A,Ikeda M,Hagiwara H,Masaki T,Shimizu T,Matsumura K

更新日期：2011-07-29 00:00:00

abstract：:Calyculin A (CL-A), a toxin isolated from the marine sponge Discodermia calyx, is a strong inhibitor of protein phosphatase 1 (PP1) and 2A (PP2A). Although CL-A is known to induce rapid neurite retraction in developing neurons, the cytoskeletal dynamics of this retraction have remained unclear. Here, we investigated t...

journal_title：Biochemical and biophysical research communications

authors： Inutsuka A,Goda M,Fujiyoshi Y

更新日期：2009-12-25 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) Tat is a virally encoded protein that dramatically up-regulates viral replication through interactions with the HIV-1 5' long terminal repeat (LTR) and cellular transcription factors. The HIV-1 LTR is divided into three major regions: modulatory, core and TAR. The modula...

journal_title：Biochemical and biophysical research communications

authors： Li X,Josef J,Marasco WA

更新日期：2001-08-24 00:00:00

abstract：:Sphingolipids have been reported to regulate the growth and death of mammalian and yeast cells, but their precise mechanisms are unknown. In this paper, it was shown that the deletion of the oxysterol binding protein homologue 3 (OSH3) gene confers hyper resistance against ISP-1, an inhibitor of sphingolipid biosynthe...

journal_title：Biochemical and biophysical research communications

authors： Yano T,Inukai M,Isono F

更新日期：2004-02-27 00:00:00

abstract：:Expression of bone-associated proteins and osteoblastic transcription factor Runx2 in arterial cells has been implicated in the development of vascular calcification. However, the signaling upstream of the Runx2-mediated activation of osteoblastic program in vascular smooth muscle cells (VSMC) is poorly understood. We...

journal_title：Biochemical and biophysical research communications

authors： Nakahara T,Sato H,Shimizu T,Tanaka T,Matsui H,Kawai-Kowase K,Sato M,Iso T,Arai M,Kurabayashi M

更新日期：2010-04-02 00:00:00

abstract：:In a previous report we described Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor (IR) tyrosine kinase (TK) in vitro. The question remained whether the observed phosphorylation was exclusive for the in vitro activated receptor or a more general, mechanism of the activated receptor in...

journal_title：Biochemical and biophysical research communications

authors： Tennagels N,Telting D,Parvaresch S,Maassen JA,Klein HW

更新日期：2001-03-30 00:00:00

abstract：:Ligand-blotting and dot-blotting procedures were used to investigate the binding of [125I]-heparin to apolipoprotein E, its thrombin fragments E22 (residues 1-191) and E12 (residues 192-299), and to nine apolipoprotein E synthetic fragments. E22 and E12 bound [125I] heparin indicating multiple heparin-binding domains....

journal_title：Biochemical and biophysical research communications

authors： Cardin AD,Hirose N,Blankenship DT,Jackson RL,Harmony JA,Sparrow DA,Sparrow JT

更新日期：1986-01-29 00:00:00

abstract：:Gastrointestinal (GI) anthrax, caused by the bacterial infection of Bacillus anthracis, posts a significant bioterrorism threat by its relatively high mortality rate in humans. Different from inhalational anthrax by the route of infection, accumulating evidence indicates the bypass of vegetative bacteria across GI epi...

journal_title：Biochemical and biophysical research communications

authors： Bishop BL,Lodolce JP,Kolodziej LE,Boone DL,Tang WJ

更新日期：2010-04-02 00:00:00

abstract：:Fructose 1,6-bisphosphatase was observed in a thymic lymphoma cell line, WEH17.1 (11.5 +/- 0.8 munits/mg cytosol protein). Only a trace amount of the enzyme activity was observed in normal thymus tissue. The WEH17.1 enzyme had a pH optimum at around 7.5. The AMP-concentration giving 50% inhibition of the activity was ...

journal_title：Biochemical and biophysical research communications

authors： Mizunuma H,Tashima Y

更新日期：1989-02-15 00:00:00

abstract：:The conformations of the neuropeptide galanin in water and trifluoroethanol solutions have been examined by 1H NMR spectroscopy. Analysis of two-dimensional NMR experiments enabled the assignment of virtually all the 1H resonances of galanin in trifluoroethanol solution and many of the 1H resonances in aqueous solutio...

journal_title：Biochemical and biophysical research communications

authors： Wennerberg AB,Cooke RM,Carlquist M,Rigler R,Campbell ID

更新日期：1990-02-14 00:00:00

abstract：:Crude membrane fractions prepared from the superficial cortical fiber cells of bovine lenses were incubated with [gamma-32P]-ATP. Membrane-associated 4.1-like proteins were then immunoprecipitated and analyzed for 32P-incorporation. Band 4.1-like proteins of 150 kd, 80 kd, and 78 kd were found to be labeled in a time-...

journal_title：Biochemical and biophysical research communications

authors： Aster JC,Brinn K,Maisel H,Brewer GJ

更新日期：1985-02-15 00:00:00

abstract：:Protein phosphatase 2Cs (PP2Cs) have been referred to act as negative modulators of the protein kinase pathways involved in different environmental stress responses and developmental processes. In Arabidopsis, PP2Cs have been extensively studied and some are known to negatively regulate abscisic acid signaling. In ric...

journal_title：Biochemical and biophysical research communications

authors： Amir Hossain M,Ahn CH,Lee IS,Jeon JS,An G,Park PB

更新日期：2018-09-10 00:00:00

abstract：:An increase in plasma prorenin during pregnancy suggests that prorenin might be synthesized in the ovary and the secretion of renin or prorenin may be stimulated by an ovarian steroid-mediated process. Recently, renin and angiotensinogen have been identified in human ovarian follicular fluid. However, there is conside...

journal_title：Biochemical and biophysical research communications

authors： Kim S,Shinjo M,Fukamizu A,Miyazaki H,Usuki S,Murakami K

更新日期：1987-01-15 00:00:00

abstract：:A single bout of exercise is known to increase the insulin sensitivity of skeletal muscle; however, the underlying mechanism of this phenomenon is not fully understood. Because a single bout of exercise induces a transient increase in blood interleukin-6 (IL-6) level, we hypothesized that the enhancement of insulin se...

journal_title：Biochemical and biophysical research communications

authors： Ikeda SI,Tamura Y,Kakehi S,Sanada H,Kawamori R,Watada H

更新日期：2016-05-13 00:00:00