Involvement of the Sp1 site in ras-mediated downregulation of the RECK metastasis suppressor gene.

abstract：:The cellular events associated with cAMP-dependent cholecystokinin (CCK) release were investigated with an X-ray induced rat pancreatic tumor cell line (RIN 1056 E). Forskolin dose-dependently stimulated the release of CCK. Agents that increase [Ca2+]i (thapsigargin, Bay K 8644, ionomycin) also stimulated the release ...

journal_title：Biochemical and biophysical research communications

authors： Aucouturier S,Bernard C,Roche C,Philippe J,Chayvialle JA,Cuber JC

更新日期：1994-05-16 00:00:00

abstract：:Two adenylate cyclase inhibitors: 9-(tetrahydro-2-furyl)adenine and 2'5'-dideoxyadenosine decreased cAMP levels in LH-stimulated immature rat Leydig cells by 20-40%, independent of the concentration of LH. Steroid production was not correlated with this decrease in cAMP, but was increased (146%). The phorbol ester 4 b...

journal_title：Biochemical and biophysical research communications

authors： Themmen AP,Hoogerbrugge JW,Rommerts FF,van der Molen HJ

更新日期：1985-05-16 00:00:00

abstract：:Ecdysone 20-monooxygenase activity and the factors which may regulate this steroid hydroxylase were examined in the midgut of the tobacco hornworm, Manduca sexta, during the last larval stadium. Radioassay experiments revealed that midgut ecdysone 20-monooxygenase undergoes a single 50-fold increase in activity tempor...

journal_title：Biochemical and biophysical research communications

authors： Keogh DP,Johnson RF,Smith SL

更新日期：1989-11-30 00:00:00

abstract：:Myofibrillogenesis regulator-1(MR-1) can aggravate cardiac hypertrophy induced by angiotensin(Ang) II in mice through activation of NF-kappaB signaling pathway, and nuclear transcription factor (NF)-kappaB and activator protein-1(AP-1) regulate inflammatory and immune responses by increasing the expression of specific...

journal_title：Biochemical and biophysical research communications

authors： Dai W,Chen H,Jiang J,Kong W,Wang Y

更新日期：2010-01-15 00:00:00

abstract：:Earlier, we showed that antibodies specific for human serum albumin are able to bind to erythrocyte-associated albumin and inhibit complement mediated hemolysis. In the present study we determine if inhibition is occurring at the membrane attack phase of complement activation or at an earlier step. We show that althou...

journal_title：Biochemical and biophysical research communications

authors： Houle JJ,Hoffmann EM

更新日期：1994-04-15 00:00:00

abstract：:Macroautophagy is a conserved degradative pathway and its deterioration is linked to disturbances in cellular proteostasis and multiple diseases. Here, we show that the RAB GTPase RAB18 modulates autophagy in primary human fibroblasts. The knockdown of RAB18 results in a decreased autophagic activity, while its overex...

journal_title：Biochemical and biophysical research communications

authors： Feldmann A,Bekbulat F,Huesmann H,Ulbrich S,Tatzelt J,Behl C,Kern A

更新日期：2017-05-06 00:00:00

abstract：:Despite the fact that the phosphorylation-mediated regulation of L-type Ca channels is viewed as a model of ion channel regulation, much remains to be learned about the protein phosphorylation and dephosphorylation reactions that underlie the regulation of the channels. The channel isoform most well studied biochemica...

journal_title：Biochemical and biophysical research communications

authors： Zhao XL,Gutierrez LM,Chang CF,Hosey MM

更新日期：1994-01-14 00:00:00

abstract：:alpha-Crystallin, a major protein of the lens, is known to have chaperone activity to protect other proteins against thermal aggregation. Heat-induced structural change of alpha-crystallin was previously shown to increase its chaperone activity. In this report, we studied the thermal reversibility of alpha-crystallin ...

journal_title：Biochemical and biophysical research communications

authors： Lee JS,Satoh T,Shinoda H,Samejima T,Wu SH,Chiou SH

更新日期：1997-08-18 00:00:00

abstract：:Tumor necrosis factor (TNF) contributes to insulin resistance by binding to the 55kDa TNF receptor (TNF-R55), resulting in serine phosphorylation of proteins such as insulin receptor (IR) substrate (IRS)-1, followed by reduced tyrosine phosphorylation of IRS-1 through the IR and, thereby, diminished IR signal transduc...

journal_title：Biochemical and biophysical research communications

authors： Csehi SB,Mathieu S,Seifert U,Lange A,Zweyer M,Wernig A,Adam D

更新日期：2005-04-01 00:00:00

abstract：:Previous reports have shown that 12-0-tetradecanoylphorbol-13-acetate can activate phospholipase D in human peripheral blood mononuclear cells as measured by an enzyme-catalyzed transphosphatidylation reaction (phosphatidylethanol formation). In the present study, the mononuclear cells were fractionated by two procedu...

journal_title：Biochemical and biophysical research communications

authors： Kinsky SC,Loader JE,Benedict SH

更新日期：1989-07-31 00:00:00

abstract：:Chemiluminescence in visible region was detected, during peroxidase-catalyzed oxidation of chlorpromazine at pH7.5 (but not at pH4.25) or of propericiazine, both at pH7.5 and at pH4.25. Red colored intermediates, cation radicals, were produced and decayed in all enzymatic systems used. Chemiluminescence was also detec...

journal_title：Biochemical and biophysical research communications

authors： Nakano M,Sugioka K,Nakano H,Takyu C,Inaba H

更新日期：1985-08-15 00:00:00

abstract：:Polyclonal antibodies (pAbs) to riboflavin carrier protein (RCP) purified from human amniotic fluid were raised in two rabbits. These pAbs apart from recognizing the parent antigen, reacted significantly with chicken RCP as well. When all the 212 octapeptides overlapping by one amino acid residue and covering the enti...

journal_title：Biochemical and biophysical research communications

authors： Subramanian S,Adiga PR

更新日期：1999-08-27 00:00:00

abstract：:Recent studies revealed dramatic changes in circadian clock genes' expression during the perinatal period. In this study, we characterized DNA methylation for three clock genes mPer1, mPer2, and mCry1 at their selected promoter regions during development. Results for the suprachiasmatic nucleus (SCN) and liver (at emb...

journal_title：Biochemical and biophysical research communications

authors： Ji Y,Qin Y,Shu H,Li X

更新日期：2010-01-22 00:00:00

abstract：:The post-translational modification of histones has been implicated in the regulation of cellular lifespan. Previously, we reported that cellular aging is associated with increased ubiquitylation of histone H2B and methylation of histone H3 at lysines 4 and 79 in yeast telomeric heterochromatin. Here, we show the anta...

journal_title：Biochemical and biophysical research communications

authors： Ryu HY,Rhie BH,Ahn SH

更新日期：2014-03-28 00:00:00

abstract：:Integrin LFA-1 regulates immune cell adhesion and trafficking by binding to ICAM-1 upon chemokine stimulation. Integrin-mediated clutch formation between extracellular ICAM-1 and the intracellular actin cytoskeleton is important for cell adhesion. We applied single-molecule tracking analysis to LFA-1 and ICAM-1 in liv...

journal_title：Biochemical and biophysical research communications

authors： Ishibashi M,Miyanaga Y,Matsuoka S,Kozuka J,Togashi Y,Kinashi T,Ueda M

更新日期：2015-08-21 00:00:00

abstract：:DNA containing unmethylated cytosine-guanine motifs (CpG DNA) initiates innate immune responses, including the secretion of cytokines from macrophages. Some antimicrobial peptides modulate the responses to CpG DNA, although the molecular mechanisms of this process remain unclear. This study examined the effects of fou...

journal_title：Biochemical and biophysical research communications

authors： Nishihara S,Kawasaki K

更新日期：2020-09-10 00:00:00

abstract：:The reaction of partially purified human O6-alkylguanine-DNA alkyltransferase with 1,3-bis(2-chloroethyl)-1-nitrosourea-treated DNA resulted in formation of a DNA-protein covalent complex. Complex formation required active alkyltransferase and brief treatment of DNA with the drug. DNA lost its capacity to form the com...

journal_title：Biochemical and biophysical research communications

authors： Brent TP,Smith DG,Remack JS

更新日期：1987-01-30 00:00:00

abstract：:Serum leptin levels are elevated in subjects with exogenous obesity, indicating that obesity is associated with leptin resistance. Since in man no abnormalities have yet been found in either the genes for leptin or its receptor, the mechanism of leptin resistance in obesity remains unknown. To determine if resistance ...

journal_title：Biochemical and biophysical research communications

authors： Diamond FB Jr,Eichler DC,Duckett G,Jorgensen EV,Shulman D,Root AW

更新日期：1997-04-28 00:00:00

abstract：:Estrogen deficiency-induced obesity has a high risk of visceral fat accumulation and body weight gain. It is also associated with many adverse health conditions. Taheebo extract from Tabebuia avellanedae has been recognized as playing several biological and pharmacological roles. Therefore, we investigated whether the...

journal_title：Biochemical and biophysical research communications

authors： Iwamoto K,Fukuda Y,Tokikura C,Noda M,Yamamoto A,Yamamoto M,Yamashita M,Zaima N,Iida A,Moriyama T

更新日期：2016-09-23 00:00:00

abstract：:Bacillus thuringiensis (Bt), considered a safe insecticide, produces insecticidal proteins named Cry during sporulation, which possess exceptional immunological properties. In this work using an immunohistochemical test we demonstrated that Cry1Ac protoxin (pCry1Ac) binds to the mucosal surface of the mouse small inte...

journal_title：Biochemical and biophysical research communications

authors： Vázquez-Padrón RI,Gonzáles-Cabrera J,García-Tovar C,Neri-Bazan L,Lopéz-Revilla R,Hernández M,Moreno-Fierro L,de la Riva GA

更新日期：2000-04-29 00:00:00

abstract：:A suitable antibody for immunoaffinity chromatography is considered to efficiently bind the antigen in the adsorption step and to dissociate the bound antigen with mild changes in the environmental conditions. To develop an effective method for preparing such antibodies, murine antisera elicited by the primary and sec...

journal_title：Biochemical and biophysical research communications

authors： Enomoto A,Kamata N,Nakamura K

更新日期：1994-06-15 00:00:00

abstract：:Exposure of mesangial cells to ionic Cd(2+) induces the proto-oncogene c-fos, while activating both Erk and stress-activated protein kinase (SAPK) MAP kinase pathways. While we have previously used a pharmacological inhibitor of Erk activation to implicate involvement of this pathway in the induction of c-fos by Cd(2+...

journal_title：Biochemical and biophysical research communications

authors： Ding W,Templeton DM

更新日期：2000-07-05 00:00:00

abstract：:Through the proteomic analysis using 2-dimensional electrophoresis, the nicotine addiction-associated proteins were extensively screened in the striatum of rat brains. The nicotine addiction was developed by repeated nicotine injection (0.4mg/kg s.c.), twice daily for 7 days, followed by one challenge injection after ...

journal_title：Biochemical and biophysical research communications

authors： Yeom M,Shim I,Lee HJ,Hahm DH

更新日期：2005-01-14 00:00:00

abstract：:Neuropathic pain is triggered by damage to or as a result of the dysfunction of the somatosensory nervous system. Gene expression profiling using DNA microarray and real-time PCR have emerged as powerful tools for the elucidation of pain-specific pathways and identification of candidate biomarkers and therapeutic targ...

journal_title：Biochemical and biophysical research communications

authors： Wan G,Yang K,Lim Q',Zhou L,He BP,Wong HK,Too HP

更新日期：2010-10-01 00:00:00

abstract：:The production of IL-8 can be induced by LPS via TLR4 signaling pathway. In this study, we tested the effect of a herbal melanin (HM) extract, from black cumin seeds (Nigella sativa L.), on IL-8 production. We used HM and LPS in parallel to induce IL-8 production by THP-I, PBMCs, and TLR4-transfected HEK293 cells. Bot...

journal_title：Biochemical and biophysical research communications

authors： El-Obeid A,Hassib A,Pontén F,Westermark B

更新日期：2006-06-16 00:00:00

abstract：:Bolus intravenous injection of arachidonic acid (10 mg/kg) in the rat led to the appearance of hepoxilin A3 in the circulation. The product was assayed as the Me t-BDMSi derivative of its stable trihydroxy product trioxilin A3, by capillary gas chromatography-electron impact mass spectrometry using the stable deuteriu...

journal_title：Biochemical and biophysical research communications

authors： Pace-Asciak CR,Lee SP,Martin JM

更新日期：1987-09-30 00:00:00

abstract：:Leigh syndrome (LS) is an incurable, nearly always fatal, neurodegenerative, pediatric disorder that results from respiratory chain failure. The most common mitochondrial DNA (mtDNA) mutations that result in LS are m.8993T→C/G and m.9176T→C/G, which were previously found in several patients with early-onset Leigh synd...

journal_title：Biochemical and biophysical research communications

authors： Ronchi D,Bordoni A,Cosi A,Rizzuti M,Fassone E,Di Fonzo A,Servida M,Sciacco M,Collotta M,Ronzoni M,Lucchini V,Mattioli M,Moggio M,Bresolin N,Corti S,Comi GP

更新日期：2011-08-26 00:00:00

abstract：:miR-183 cluster, composed of miR-183/-96/-182 genes, is highly expressed in the adult retina, particularly in photoreceptors. It involves in development, maturation and normal function of neuroretina. Ectopic overexpression of miR-183/-96/-182 genes was performed to assess reprogramming of hRPE cells. They were amplif...

journal_title：Biochemical and biophysical research communications

authors： Davari M,Soheili ZS,Samiei S,Sharifi Z,Pirmardan ER

更新日期：2017-01-29 00:00:00

abstract：:Human placental poly(ADP-ribose) polymerase was purified and the NH2-terminal amino acid sequences of 16 KDa and 40 KDa chymotryptic peptides were determined. Screening of a lambda gt11 cDNA library of normal human placenta with a 51-mer oligodeoxyribonucleotide yielded one clone with a 1.8 Kb insert and two clones wi...

journal_title：Biochemical and biophysical research communications

authors： Suzuki H,Uchida K,Shima H,Sato T,Okamoto T,Kimura T,Miwa M

更新日期：1987-07-31 00:00:00

abstract：:The calcium-sensing receptor (CaSR) was cloned initially from the bovine parathyroid and its primary physiological role is maintaining constant blood Ca(2+) levels. Subsequently, CaSR was found to be expressed in human adipose tissue, however, its physiological functions remain unclear. In this study, the effect of Ca...

journal_title：Biochemical and biophysical research communications

authors： He Y,Zhang H,Teng J,Huang L,Li Y,Sun C

更新日期：2011-01-07 00:00:00