Abstract:
:Transcriptional mechanisms controlling human UCP3 gene expression in skeletal muscle remain poorly understood. Experiments based on plasmid electrotransfer into tibialis anterior muscle of C57/BL6 male mice were set up in order to functionally analyze the hUCP3 gene promoter. These transfection experiments showed that a 6300 bp region upstream of the transcription initiation site was sufficient to mediate maximal promoter activity. Further analyses with a series of 5(')-deleted constructs demonstrated that the hUCP3 gene minimal promoter was located between nucleotides -284 and -40. Furthermore, an essential region was identified between nucleotides -284 and -224. The analysis of this region revealed a putative response element for PPAR located between nucleotides -281 and -269. Finally, mutations of potential cis-acting elements within the hUCP3 minimal promoter showed the presence of two TATA boxes (-198/-194 and -45/-41) required for constitutive UCP3 gene expression. To our knowledge, this is the first time that molecular characterization of the UCP3 promoter has been achieved using an in vivo experimental model.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Riquet FB,Rodriguez M,Guigal N,Dromaint S,Naime I,Boutin JA,Galizzi JPdoi
10.1016/j.bbrc.2003.10.034subject
Has Abstractpub_date
2003-11-21 00:00:00pages
583-91issue
3eissn
0006-291Xissn
1090-2104pii
S0006291X03021028journal_volume
311pub_type
杂志文章abstract::Using antibodies to the procollagen C-proteinase enhancer of mouse fibroblast culture medium, we have screened by immunoblotting extracts of several post natal mouse and rat tissues for the presence of the enhancer antigen. All rodent connective tissues were relatively rich in enhancer; lower amounts were found in ske...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81024-1
更新日期:1990-11-30 00:00:00
abstract::The specific binding of adenosine deaminase to the multifunctional membrane glycoprotein dipeptidyl peptidase IV is thought to be immunologically relevant for certain regulatory and co-stimulatory processes. In this study we present the 3D structure of the complete CD26-ADA complex obtained by single particle cryo-EM ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.11.112
更新日期:2004-01-09 00:00:00
abstract::A rabbit cytochrome P-450IIE2 full-length cDNA was cloned into a yeast episomal plasmid (YEp13) between the copper-responsive yeast metallothionein gene promoter (CUP1) and the iso-1-cytochrome c gene terminator (CYC1), and the cytochrome P-450 was expressed in Saccharomyces cerevisiae. The microsomal fraction prepare...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91595-j
更新日期:1990-11-15 00:00:00
abstract::Strategies that antagonize growth factor signaling are attractive candidates for the biological therapy of brain tumors. HGF/NK2 is a secreted truncated splicing variant and potential antagonist of scatter factor/hepatocyte growth factor (SF/HGF), a multifunctional cytokine involved in the malignant progression of sol...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2935
更新日期:2000-06-24 00:00:00
abstract::Green fluorescent protein (GFP)-tagged phospholipase C (PLC)-delta1 and its mutants were expressed in Madin-Darby canine kidney (MDCK) cells. GFP-PLC-delta1 or the GFP-tagged pleckstrin homology (PH) domain of PLC-delta1 itself was found to be predominantly localized at the plasma membrane. The DeltaPH mutant or a sit...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9936
更新日期:1999-01-19 00:00:00
abstract::Tetrahydrobiopterin (BH(4)) synthesis is reported to be stimulated by nerve growth factor (NGF) in PC12 cells, suggesting involvement of BH(4) in the trophic effect of NGF. We have recently reported that erythropoietin (EPO) and BH(4) enhance survival of PC12 cells. In the present study, we investigated involvement of...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.6002
更新日期:2001-11-30 00:00:00
abstract::Covalently bound fatty acids were found in strictly purified and delipidated gastric mucus glycoprotein of normal and cystic fibrosis individuals. The susceptibility of this linkage to methanolic KOH and hydroxylamine treatment indicated the ester bond between fatty acids and glycoprotein. On the average, 2.9 nmol fat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)90464-3
更新日期:1983-05-31 00:00:00
abstract::Glutathione (GSH) is the most abundant non-protein thiol that buffers reactive oxygen species in the brain. GSH does not reduce nitroxides directly, but in the presence of ascorbates, addition of GSH increases ascorbate-induced reduction of nitroxides. In this study, we used electron paramagnetic resonance (EPR) imagi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.02.134
更新日期:2017-04-15 00:00:00
abstract::Immunoglobulin A (IgA) nephropathy is an important cause of end-stage kidney disease (ESKD). Tubulointerstitial inflammation and subsequent fibrosis appear to be a major contributor of the disease progression to ESKD; however, the underlying mechanism is poorly understood. Herein, we report that a unique feature of CY...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.09.119
更新日期:2009-12-11 00:00:00
abstract::CCG-1423, a chemical inhibitor of Rho signaling, blocks serum response factor (SRF)/megakaryoblastic leukemia 1 (MKL1)-mediated gene expression by inhibiting the nuclear accumulation of MKL1. Several studies have suggested that CCG-1423 interacts not only with MKL1, which has a critical role in the regulation of neuro...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.08.071
更新日期:2017-10-21 00:00:00
abstract::Secretory granules obtained from bovine pituitary, atrium and adrenal medulla contain an extremely acidic copper protein resembling by its main physico-chemical and antigenic properties as well as by the ability of its apoform to inhibit dopamine beta-monooxygenase the protein from brain, neurocuprein. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)81301-9
更新日期:1988-09-30 00:00:00
abstract::We compared the intracellular signalling pathways through Ret tyrosine kinase activated by glial cell line-derived neurotrophic factor (GDNF), multiple endocrine neoplasia (MEN) 2A, or MEN 2B mutation. Tyrosine phosphorylation of Grb2-associated binder-1 (Gab1) and activation of phosphatidylinositol 3-kinase (PI 3-kin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1186
更新日期:1999-08-19 00:00:00
abstract::Researchers frequently use 3T3-L1 adipocytes as a fat cell line, but the capacity of this line for insulin-mediated glucose transport is lower than that of primary isolated fat cells. In this study, we found that 5-azacytidine (5-aza-C), DNA methyltransferase 1 inhibitor, enhanced insulin-stimulated 2-deoxyglucose (2-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.02.038
更新日期:2020-02-16 00:00:00
abstract::Dendritic cells (DCs) play an important role in vertebrate immunity, but little is known of the molecular events associated with their development from bone marrow (BM). This report describes induction of a signature protein marking BM commitment to DCs. Using a standard procedure, DCs were generated from BM by cultiv...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.06.106
更新日期:2004-08-13 00:00:00
abstract::Multidrug resistance in human tumour cells is often associated with increased expression of the 190kDa multidrug resistance protein, MRP1, that belongs to the ATP-binding cassette superfamily of transport proteins. MRP1 is also an efficient transporter of many organic anions. In the present study, we have mapped the e...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.01.111
更新日期:2004-03-12 00:00:00
abstract::Proteolipid protein, the major protein component of central nervous system (CNS) myelin, is known to contain approximately 2% by weight of covalently bound fatty acids. Recently, this protein was also found, though at a lower concentration, in the peripheral nervous system (PNS). The present study was undertaken to de...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1767
更新日期:1993-06-30 00:00:00
abstract::SK24 and PT54 mutant cells, which are peroxisome-deficient Chinese hamster ovary (CHO) cells isolated using peroxisomal forms of green fluorescent protein (GFP), were found to be defective in the PEX2 gene. The nucleotide sequences of PEX2 cDNA from the mutant cells were determined to identify mutation sites in the mu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2510
更新日期:2000-04-21 00:00:00
abstract::Long non-coding RNAs (lncRNAs) have emerged as critical regulators of the progression of human cancers, including colorectal cancer (CRC). The study of genome-wide lncRNA expression patterns in metastatic CRC could provide novel mechanism underlying CRC carcinogenesis. In here, we determined the lncRNA expression prof...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.05.008
更新日期:2017-06-17 00:00:00
abstract::bis-cyclopentadienyl [Cp] complexes of vanadium(IV) or vanadocenes are rapid and potent inhibitors of human sperm motility with potential as a new class of contraceptive agents. We investigated the utility of boar sperm as a model system to study the mechanisms of drug action because boar sperm lacks phosphocreatine a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2517
更新日期:2000-04-21 00:00:00
abstract::The genome of a novel foot-and-mouth disease virus, HKN/2002, was 8104 nucleotides (nt) in length (excluding the poly(C) tract and poly(A) tail) and was composed of a 1042-nt 5'-untranslated region (UTR), a 6966-nt open reading frame, and a 93-nt 3'-UTR. Genome sequences of HKN/2002 and other known FMDV strains were c...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.08.086
更新日期:2004-10-08 00:00:00
abstract::Endocannabinoids including anandamide (AEA) and 2-arachidonoylglycerol (2-AG) are important lipid mediators for immunosuppressive effects and for appropriate homeostasis via their G-protein-coupled cannabinoid (CB) receptors in mammalian organs and tissues, and may be involved in wound healing in some organs. The phys...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.03.080
更新日期:2010-04-16 00:00:00
abstract::Estrogen-dependent diseases, especially breast cancers, are frequently treated with aromatase inhibitors. Another more recent strategy is the antisense technology. In this study, after predicting aromatase mRNA secondary structure, we describe the design, the efficiency, and the toxicity of two antisense phosphorothio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9683
更新日期:1998-12-09 00:00:00
abstract::In the present study, we characterized two new SF-1 binding sites, SF-209 and SF-98, in the promoter of the human ACTH receptor (hACTH-R) gene. Both sites, together with the previously described SF-35 site, are required for full constitutive activity of this gene. This was demonstrated by the use of constructs contain...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9891
更新日期:1999-02-05 00:00:00
abstract::The amino acid sequence of full-length ovine fibroblast growth factor-1 (FGF-1) was determined by a combination of protein and cDNA sequencing. FGF-1 cDNA analysis indicated that ovine kidney cells express mRNAs encoding both full-length FGF-1 and a truncated FGF-1 variant. An overall comparison of the ovine FGF-1 pri...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8597
更新日期:1998-05-08 00:00:00
abstract::NF-kappaB is a pleiotropic transcription factor, which regulates osteoclast formation, function, and survival. The finding that the deletion of both NF-kappaB p50 and p52 subunits resulted in osteopetrosis due to the absence of osteoclasts was followed by the observation that NF-kappaB is essential for RANK-expressing...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2008.10.146
更新日期:2009-01-02 00:00:00
abstract::BIK, a member of the Bcl-2 family, has been reported to induce cell apoptosis but the underlying mechanisms are not well delineated. We used siRNA targeting caspase-12 to examine the effect of caspase-12 on apoptosis induced by BIK. In this study, we show that caspase-12 was activated by BIK. With caspase-12 knocked d...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.05.175
更新日期:2007-08-10 00:00:00
abstract::Enterovirus 71 (EV71) has led to recent outbreaks of hand, foot and mouth disease (HFMD) in China, resulting in high mortality. In this study, several monoclonal antibodies were generated by immunizing mice with two synthetic peptides, SP55 and SP70, containing amino acids 163-177 and 208-222 of VP1. The specificities...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.09.103
更新日期:2009-12-25 00:00:00
abstract::The fau gene is the cellular homolog of the fox sequence in the Finkel-Biskis-Reilly Murine Sarcoma Virus (FBR-MuSV). This virus acquired the fau sequence in its reversed transcriptional orientation. Human and mouse fau cDNA's were identified and both encode a new protein of 133 AA. We show that fau (for FBR-MuSV asso...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91286-y
更新日期:1992-09-16 00:00:00
abstract::We describe a new method for multi-wavelength immunoassays using surface plasmon-coupled emission (SPCE). This phenomenon is coupling of excited fluorophores with a nearby thin metal film, in our case silver, resulting in strongly directional emission into the underlying glass substrate. The angle at which the radiati...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.12.010
更新日期:2004-01-16 00:00:00
abstract::Serine palmitoyltransferase long chain-1 (SPTLC1), which is the rate-limiting enzyme for sphingolipid biosynthesis, has been indicated to be essential for carcinoma cell survival and proliferation in recent, but its role in the regulation of renal cell carcinoma (RCC) remains unknown. In the present study, we found th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.09.073
更新日期:2019-11-26 00:00:00