Purification and NH2-terminal sequence of cytochrome P-450 from kidney microsomes of untreated male rats.

abstract：:Cultured human lymphocytes and fibroblasts accumulate methotrexate during 24 hours and synthesize methotrexate polyglutamates up to the hexaglutamate, with the triglutamate predominating. In the interval after incubation with methotrexate, drug is lost, metabolites are converted to longer chain-lengths, and methotrexa...

journal_title：Biochemical and biophysical research communications

authors： Whitehead VM,Kalman TI,Vuchich MJ

更新日期：1987-04-14 00:00:00

abstract：:Pulmonary fibrosis (PF) is a fatal respiratory disease with no effective medical treatments available. TGF-β/Smads signaling has been implicated to play an essential in the pathogenesis of PF, in which Smad3 act as the integrator of pro-fibrosis signals. In this study, we determined the effect of SIS3, a specific inhi...

journal_title：Biochemical and biophysical research communications

authors： Shou J,Cao J,Zhang S,Sun R,Zhao M,Chen K,Su SB,Yang J,Yang T

更新日期：2018-09-05 00:00:00

abstract：:Compensatory growth (CG) is defined as a phase of accelerated growth when the disadvantageous environment is improved, accompanied by metabolic adjustment. Here, we report that hepatic oxidative phosphorylation (OXPHOS) activity was enhanced during compensatory growth in zebrafish. Mitochondrial metabolism enabled the...

journal_title：Biochemical and biophysical research communications

authors： Jia J,Zhang Y,Yuan X,Qin J,Yang G,Yu X,Wang B,Sun C,Li W

更新日期：2018-05-05 00:00:00

abstract：:We recently reported that the ETV6/FLT3 fusion protein conferred interleukin-3-independent growth on Ba/F3 cells. The present study has been conducted to assess role of the juxtamembrane domain of FLT3 for signal transduction and cell transformation. The wild-type ETV6/FLT3 fusion protein in transfected cells was a co...

journal_title：Biochemical and biophysical research communications

authors： Vu HA,Xinh PT,Kano Y,Tokunaga K,Sato Y

更新日期：2009-06-05 00:00:00

abstract：:Oxidized low-density lipoprotein (ox-LDL) is a critical mediator of atherogenesis. Macrophage uptake of ox-LDL and their subsequent development into foam cells is the principal event in atherosclerosis. Interleukin-1β (IL-1β), a prototypic multifunctional cytokine involved in inflammation, has an important effect on t...

journal_title：Biochemical and biophysical research communications

authors： Jiang Y,Wang M,Huang K,Zhang Z,Shao N,Zhang Y,Wang W,Wang S

更新日期：2012-08-24 00:00:00

abstract：:Oncogenes c-myc, H-ras, c-fos and erb-B were constitutively expressed in immature chick oviduct withdrawn from estrogen administration for 2.5 weeks after 10 d of primary estrogen stimulation. Following secondary estrogen stimulation of the withdrawn chicks, synthesis of egg white proteins is rapidly induced and remai...

journal_title：Biochemical and biophysical research communications

authors： Cohrs RJ,Goswami BB,Sharma OK

更新日期：1988-01-15 00:00:00

abstract：:Astrocytes play key roles in the central nervous system and regulate local blood flow and synaptic transmission via intracellular calcium (Ca2+) signaling. Astrocytic Ca2+ signals are generated by multiple pathways: Ca2+ release from the endoplasmic reticulum (ER) via the inositol 1, 4, 5-trisphosphate receptor (IP3R)...

journal_title：Biochemical and biophysical research communications

authors： Sakuragi S,Niwa F,Oda Y,Mikoshiba K,Bannai H

更新日期：2017-05-13 00:00:00

abstract：:A novel neurotensin-like peptide, designated neuromedin N, has been isolated from porcine spinal cord by using a bioassay for a stimulant effect on guinea pig ileum. By microsequencing, the amino acid sequence of the peptide has been determined to be Lys-Ile-Pro-Tyr-Ile-Leu, which is found to be quite homologous to th...

journal_title：Biochemical and biophysical research communications

authors： Minamino N,Kangawa K,Matsuo H

更新日期：1984-07-31 00:00:00

abstract：:With the development of a culture method for stratified squamous epithelial cells, tissue-engineered epithelial cell sheets have been successfully applied as clinical cell grafts. However, the implementation of these cell sheets without the use of any animal-derived materials is highly desirable. In this study, Rho-as...

journal_title：Biochemical and biophysical research communications

authors： Aslanova A,Takagi R,Yamato M,Okano T,Yamamoto M

更新日期：2015-05-01 00:00:00

abstract：:Neocarzinostatin is a radiomimetic antibiotic with a potent cytotoxic effect which elicits a hypersensitive response in human cells homozygous or heterozygous for the gene for ataxia-telangiectasia. The extent and the time course of potentially lethal damage repair and sublethal damage repair following neocarzinostati...

journal_title：Biochemical and biophysical research communications

authors： Shiloh Y,Tabor E,Becker Y

更新日期：1983-01-27 00:00:00

abstract：:Lysates of rabbit reticulocytes and other mammalian cells are known to contain an activity which binds with high specificity ppp(A2'p)3A,3'-[32P]pCp. The binding activity shows a marked dependence on preincubation of lysates at different temperatures (4 degrees C - 45 degrees C). For example, binding was increased 50%...

journal_title：Biochemical and biophysical research communications

authors： Wu JM,Eslami B,Semproni AR

更新日期：1983-11-30 00:00:00

abstract：:Vascular remodeling characterized by hyperproliferative neointima formation is an unfavorable repair process that is triggered by vascular damage. This process is characterized by an increased local inflammatory and proliferative response that critically involves the pro-inflammatory cytokine interleukin-1β (IL-1β). I...

journal_title：Biochemical and biophysical research communications

authors： Schlaweck S,Zimmer S,Struck R,Bartok E,Werner N,Bauernfeind F,Latz E,Nickenig G,Hornung V,Ghanem A

更新日期：2011-08-05 00:00:00

abstract：:Alpha-crystallin high-molecular-weight (HMW) aggregates can be formed in vitro by many mechanisms, but the mechanism of in vivo aggregation has not been clearly established. HMW and LMW (low-molecular-weight) alpha-crystallins were isolated from human lenses 50-60 years of age and some spectroscopic measurements were ...

journal_title：Biochemical and biophysical research communications

authors： Liang JJ,Akhtar NJ

更新日期：2000-08-28 00:00:00

abstract：:The growth and metastasis of tumors depend on angiogenesis. Tumor angiogenesis is initiated by the secretion of growth factors from tumor cells; downstream signals are then triggered in pre-existing blood vessels to sprout a new vascular network. Trichosanthin (TCS) is a type I ribosome-inactivating protein that has a...

journal_title：Biochemical and biophysical research communications

authors： He D,Jin J,Zheng Y,Bruce IC,Tam S,Ma X

更新日期：2013-01-11 00:00:00

abstract：:Isovalerylcarnitine, a product of the catabolism of L-leucine, is a potent activator of rat calpains isolated from erythrocytes, kidney, liver, skeletal and heart muscle. Only calpains II, but not calpains I, are activated by IVC, with the only exception of rat erythrocyte calpain I, the only species present in these ...

journal_title：Biochemical and biophysical research communications

authors： Pontremoli S,Melloni E,Viotti PL,Michetti M,Di Lisa F,Siliprandi N

更新日期：1990-02-28 00:00:00

abstract：:The natural compound ferulenol, a sesquiterpene prenylated coumarin derivative, was purified from Ferula vesceritensis and its mitochondrial effects were studied. Ferulenol caused inhibition of oxidative phoshorylation. At low concentrations, ferulenol inhibited ATP synthesis by inhibition of the adenine nucleotide tr...

journal_title：Biochemical and biophysical research communications

authors： Lahouel M,Zini R,Zellagui A,Rhouati S,Carrupt PA,Morin D

更新日期：2007-03-30 00:00:00

abstract：:An inhibitor against the egg beta-D-N-acetylglucosaminidase (GlcNAcase) was purified from the vitelline coat of eggs of the ascidian, Halocynthia roretzi. The purified inhibitor gave a single band with an apparent molecular mass of 70 kDa on SDS-PAGE under non-reducing conditions. The GlcNAcase inhibitor potently inhi...

journal_title：Biochemical and biophysical research communications

authors： Matsuura K,Sawada H,Yokosawa H

更新日期：1995-08-04 00:00:00

abstract：:Bovine rhodopsin was recombined with various phospholipids in which the lipid acyl chain composition was held constant at that of egg phosphatidylcholine (PC), while the identity of the headgroups was varied. The ratio of MII/MI produced in the recombinant membrane vesicles by an actinic flash was studied as a functio...

journal_title：Biochemical and biophysical research communications

authors： Gibson NJ,Brown MF

更新日期：1991-04-30 00:00:00

abstract：:CAD/DFF40, the nuclease responsible for DNA fragmentation during apoptosis, exists as a heterodimeric complex with DFF45/ICAD. This study determines the molecular mechanisms of regulation of DFF40 via the chaperone and inhibition activities of DFF45. We analyze proteins corresponding to the fragments (D1, D2, and D3) ...

journal_title：Biochemical and biophysical research communications

authors： McCarty JS,Toh SY,Li P

更新日期：1999-10-14 00:00:00

abstract：:p53 mutations are mostly single amino acid changes resulting in expression of a stable mutant protein with "gain of function" (GOF) activity having a dominant oncogenic role rather than simple loss of function of wild-type p53. Knock-down of mutant p53 in human lung cancer cell lines with different endogenous p53 muta...

journal_title：Biochemical and biophysical research communications

authors： Vaughan CA,Frum R,Pearsall I,Singh S,Windle B,Yeudall A,Deb SP,Deb S

更新日期：2012-11-09 00:00:00

abstract：:A unique method is presented for the determination of the critical number of ligands that must bind to a macromolecule to elicit a spectroscopic response. This method is based on analysis of ligand binding data. For example, four Ca2+ and two Mg2+ ions are necessary for mirroring the relative decrease in the intrinsic...

journal_title：Biochemical and biophysical research communications

authors： Deerfield DW 2nd,Hoke RA,Pedersen LG,Darden T,Hiskey RG

更新日期：1986-12-30 00:00:00

abstract：:Methiocarb, an aromatic-alkyl sulfide insecticide was enzymatically oxidized into its sulfoxide by microsomes from soybean cotyledons. No further oxidation into sulfone was detected. Distribution of the sulfoxidase activity was studied in soybean seedlings and found maximal in cotyledons. Subcellular fractionation of ...

journal_title：Biochemical and biophysical research communications

authors： Blee E,Durst F

更新日期：1986-03-28 00:00:00

abstract：:Aurora-C, a member of the Aurora kinase family, is implicated in the regulation of mitosis. In contrast to Aurora-A and Aurora-B its cellular localization and functions are poorly characterized. TACC1 protein belongs to the transforming acidic coiled-coil family shown to interact with the Aurora kinases. In the presen...

journal_title：Biochemical and biophysical research communications

authors： Gabillard JC,Ulisse S,Baldini E,Sorrenti S,Cremet JY,Coccaro C,Prigent C,D'Armiento M,Arlot-Bonnemains Y

更新日期：2011-05-20 00:00:00

abstract：:Receptor binding properties of the hemoglobin-derived nonapeptide VV-hemorphin 7 (Val-Val-Tyr-Pro-Trp-Thr-Gln-Arg-Phe-OH) were studied using both the unlabelled form and tritium-labelled derivative of the peptide. In binding studies using selective opioid radioligands, VV-hemorphin 7 exhibited a rank order of potency ...

journal_title：Biochemical and biophysical research communications

authors： Szikra J,Benyhe S,Orosz G,Darula Z,Piot JM,Fruitier I,Monory K,Hanoune J,Borsodi A

更新日期：2001-03-02 00:00:00

abstract：:Transforming growth factor alpha (TGF alpha) induces dose- and time-dependent stimulation of prostacyclin (PGI2) production by cultured human umbilical vein endothelial cells. The lowest stimulatory concentration of TGF alpha was 0.1 ng/ml and the maximal response, a 2.7-fold rise, was obtained with 10 ng/ml. The stim...

journal_title：Biochemical and biophysical research communications

authors： Ristimäki A

更新日期：1989-05-15 00:00:00

abstract：:Using minimum energy calculations and molecular dynamics techniques the preferred conformational states of LHRH and its analogues have been reported to involve a modified beta-bend between residues 5 to 8. Based on some of these models cyclic peptide analogues of LHRH antagonists were synthesised using solid phase pep...

journal_title：Biochemical and biophysical research communications

authors： Dutta AS,Gormley JJ,McLachlan PF,Woodburn JR

更新日期：1989-03-31 00:00:00

abstract：:Reactive oxygen species such as hydrogen peroxide (H(2)O(2)) have taken center stage as bona fide second messengers in various signaling pathways. Here, we report the synthesis, metabolic fate, and effectiveness in modulating such pathways of a Tat-catalase conjugate. Incubation of L2 cells with Tat-catalase greatly i...

journal_title：Biochemical and biophysical research communications

authors： Watanabe N,Iwamoto T,Bowen KD,Dickinson DA,Torres M,Forman HJ

更新日期：2003-03-28 00:00:00

abstract：:Helodermin belongs to the VIP family of polypeptides. Recent in vivo data suggest that helodermin-like peptides might be involved in the regulation of calcium metabolism. We show that helodermin specifically binds to a secretin-type receptor in osteoblast-like cells from fetal rat calvaria and increases the basal and ...

journal_title：Biochemical and biophysical research communications

authors： Pfeilschifter J,Naumann A,Oechsner M,Ziegler R

更新日期：1990-07-31 00:00:00

abstract：:Oxygen glucose deprivation (OGD)/re-oxygenation (OGDR) induces severe injury to neuronal cells. The expression and potential function of NKILA (NF-κB Interacting LncRNA) in OGDR-treated neuronal cells were tested in this study. We show that OGDR induced NKILA upregulation to in-activate NF-κB signaling in SH-SY5Y cell...

journal_title：Biochemical and biophysical research communications

authors： Wang M,Jiang YM,Xia LY,Wang Y,Li WY,Jin T

更新日期：2018-09-18 00:00:00

abstract：:Thrombin induced tyrosine phosphorylation of 41-kDa and 43-kDa mitogen-activated protein (MAP) kinases in human platelets which was detectable at 1 min and peaked at 2 min after thrombin stimulation as assessed by immunoprecipitation and immunoblotting. The kinase activity, measured by phosphorylation of myelin basic ...

journal_title：Biochemical and biophysical research communications

authors： Nakashima S,Chatani Y,Nakamura M,Miyoshi N,Kohno M,Nozawa Y

更新日期：1994-01-28 00:00:00