Abstract:
:The mouse nuclear receptor ERRgamma (estrogen receptor-related receptor gamma) is highly expressed in heart, skeletal muscle, kidney, and brain, as well as in the developing nervous system. We found that the expression of the coactivators PGC-1 (PGC-1alpha) and PERC (PGC-1beta) in mammalian cells augmented potently the transcriptional activation by ERRgamma. The constitutive activation function 2 (AF-2) of the orphan receptor was important for the synergistic enhancement. Functional receptor truncation analysis revealed an additional amino-terminal activation function, specific for the ERRgamma2 isoform and PGC-1. In vitro experiments showed a direct interaction of ERRgamma with both coactivators. Our findings suggest distinct regulatory functions for PGC-1 and PERC as tissue-specific coactivators for ERRgamma.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Hentschke M,Süsens U,Borgmeyer Udoi
10.1016/s0006-291x(02)02753-5subject
Has Abstractpub_date
2002-12-20 00:00:00pages
872-9issue
5eissn
0006-291Xissn
1090-2104pii
S0006291X02027535journal_volume
299pub_type
杂志文章abstract::Most human cancers are of epithelial origin, but many cell culture models for the study of cancer-causing genes use fibroblasts. In addition, efficient delivery and stable expression of foreign genes into non-transformed cell lines are often difficult. To address both questions, we here established a non-transformed r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.10.045
更新日期:2005-12-16 00:00:00
abstract::Female Wistar rats were fed on a high fat diet for 18 weeks, during which their energy intake increased by 25% and body weight by 50% due to a doubling of adipose tissue tissue stores. Animals were then treated with increasing doses of a sheep polyclonal antiserum to rat adipocytes on days 1-4 and 7 after which they r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9622
更新日期:1998-11-09 00:00:00
abstract::Whether mitochondrial Ca(2+) transport is rapid enough to respond to changes in cytosolic [Ca(2+)] ([Ca(2+)](c)) which occur during excitation-contraction coupling in the heart is controversial; different results wereobtained with different techniques and different species. In this study mitochondrial [Ca(2+)] ([Ca(2+...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1311
更新日期:1999-09-24 00:00:00
abstract::ATP is the universal energy currency for all cells but has cellular concentrations of 2-12 mM, much higher than required for its classic functions. RNA-recognition motif (RRM) constitutes one of the most abundant domains in eukaryotes and most heterogeneous nuclear ribonucleoproteins (hnRNP) contain RRM domains which ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.11.088
更新日期:2020-01-29 00:00:00
abstract::Effects of growth hormone on morphology and cytoskeletal protein expression were examined in 3T3-F442A preadipocytes in serum-free medium. Between 2 and 5 days of culture 2 nM methionyl human growth hormone converted 3T3-F442A cells from a flat fibroblastic morphology to a rounded form with numerous membrane convoluti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92306-1
更新日期:1989-09-15 00:00:00
abstract::Rbx1 and Rbx2 are essential components of Cullin-RING E3 Ligases. Vif is generally believed to preferentially recruit the Cul5-Rbx2 module to induce proteasomal degradation of antiretroviral enzyme APOBEC3G, although some investigators have found that the Cul5-Rbx1 module is recruited. Here, to investigate the functio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.04.077
更新日期:2015-06-12 00:00:00
abstract::Previous structural and mutational studies of bovine pancreatic deoxyribonuclease I (bpDNase I) have demonstrated that the active site His134 and His252 played critical roles in catalysis. In our present study, mutations of these two His residues to Gln, Ala or Gly reduced the DNase activity by a factor of four to fiv...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.11.078
更新日期:2007-01-19 00:00:00
abstract::The sarafotoxins SRTX-a, b and c from the venom of the snake Atractaspis engaddensis are 21-amino acid peptides that affect the cardiovascular system. They are strong vasoconstrictors, the potency of which may be in correlation with their primary structure: SRTX-a, which differs from SRTX-b in a single amino acid resi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92006-8
更新日期:1989-07-14 00:00:00
abstract::We have examined the effect of hypoxia and nutrient depletion on the growth of human neuroblastoma cells with normal or enhanced expression of the N-myc oncogene. The combination of both conditions reduced the growth of neuroblastoma cells with normal N-myc expression. However, this effect was much more pronounced in ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.4342
更新日期:2001-02-23 00:00:00
abstract::Identification of functionally important sites (FIS) in proteins is a critical problem and can have profound importance where protein structural information is limited. Machine learning techniques have been very useful in successful classification of many important biological problems. In this paper, we adopt the spar...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.04.096
更新日期:2009-06-26 00:00:00
abstract::We examined the possible participation of nitric oxide (NO) in the activation of cyclooxygenase, a heme-containing enzyme, induced by interleukin-1 (IL-1) in vascular smooth muscle cells (VSMC). IL-1 induced a delayed and prolonged release of both NO and prostaglandin E2 (PGE2) from VSMC. NG-monomethyl-L-arginine (L-N...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1836
更新日期:1993-07-15 00:00:00
abstract::Avian leukosis virus (ALV) is one of the main causative agent of tumor development, which brings enormous economic losses to the poultry industry worldwide. ALV can be transmitted horizontally and vertically, and the latter often give rise to more adverse pathogenicity. However, the propagation and evolution of ALV un...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.11.042
更新日期:2020-01-22 00:00:00
abstract::The extracellular microenvironment plays a key role in regulation of cellular functions and growth control. We show here that membrane-type 1 matrix metalloproteinase (MT1-MMP) acts as a growth promoter in confluent culture. When MT1-MMP was silenced in HT1080 fibrosarcoma cells, cells created three dimensional (3D) f...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.05.134
更新日期:2013-07-05 00:00:00
abstract::Recently, the truncated TrkB receptor, T1, has been reported to be involved in the control of cell morphology via the regulation of Rho proteins, through which T1 binds Rho guanine nucleotide dissociation inhibitor (Rho GDI) 1 and dissociates it in a brain-derived neurotrophic factor (BDNF)-dependent manner. However, ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.02.033
更新日期:2006-04-14 00:00:00
abstract::We have previously described the patterns of stress kinase activation in rat kidney and heart in response to ischemia/reperfusion (Yin et al., 1997, J. Biol. Chem. 272, 19943-19950). During the course of these studies, we observed the activation of a novel kinase capable of phosphorylating c-Jun on serines 63 and 73. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9365
更新日期:1998-09-29 00:00:00
abstract::Carbohydrate response element binding protein (ChREBP) is responsible for conversion of dietary carbohydrate to storage fat in liver by coordinating expression of the enzymes that channel glycolytic pyruvate into lipogenesis. The activation of ChREBP in response to high glucose is nuclear localization and transcriptio...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.11.115
更新日期:2010-01-08 00:00:00
abstract::Ophiopogonin D (OPD) is the chief pharmacological active component of the traditional Chinese herbal prescription drug-Shenmai injection (SMI), which has been used to prevent and treat cardiovascular diseases. In the present study, we investigated whether OPD protectively relieve cardiac hypertrophy against inflammati...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.06.110
更新日期:2018-09-05 00:00:00
abstract::Ras signaling is often dysregulated and plays essential roles for the maintenance of glioblastoma. The proper function of Ras depends largely on the appropriate post-translational modification termed prenylation. Targeting protein prenylation therefore represents an alternative therapeutic strategy in glioblastoma. In...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.05.147
更新日期:2017-07-29 00:00:00
abstract::Leishmania donovani is an obligate intracellular parasite that infects macrophages of the vertebrate host resulting in visceral leishmaniasis in humans, a major public health problem worldwide. The molecular mechanisms involved in internalization of Leishmania are still poorly characterized. We report here that choles...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.11.062
更新日期:2006-01-13 00:00:00
abstract::Four monoclonal antibodies, M-T21, M-T32, M-T41 and UM4D4, which belong to the new CDw 60 cluster of antibodies specific for a subpopulation of human T-lymphocytes, were found to bind mainly to acetylated forms of ganglioside GD3. After O-deacetylation of the antigen, binding was reduced ("M-T"-antibodies) or abolishe...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)90450-y
更新日期:1992-09-30 00:00:00
abstract::Mammalian Sprouty2 (Spry2) is a key regulator of the receptor tyrosine kinase/ERK signaling pathway and involved in many biological processes, including cell growth, migration, and tumor suppression. Here, we demonstrated that the intracellular protein level of Spry2 was significantly down-regulated by tumor necrosis ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.08.037
更新日期:2008-10-24 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
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.09.029
更新日期:2012-11-09 00:00:00
abstract::E-selectin is a membrane protein expressed by endothelial cells activated by cytokines released during the inflammatory process; it plays an important role in neutrophil emigration into inflamed tissues. To further explore in vivo the function of E-selectin, we have generated transgenic mouse line expressing E-selecti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1107
更新日期:1996-07-25 00:00:00
abstract::Sirtuin1 (SIRT1), which is regulated by microRNA-34a (miR-34a), can modulate pathophysiology processes, including nonalcoholic fatty liver disease and intestinal ischemia/reperfusion injury. We previously reported that SIRT1, an NAD+-dependent deacetylase, plays a vital role in the development of neuropathic pain. How...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.07.002
更新日期:2019-09-03 00:00:00
abstract::More than 80% of tumors that occur in the brain are malignant gliomas. The prognosis of glioma patients is still poor, which makes glioma an urgent subject of cancer research. Previous evidence and our present data show that PCBP2 is over-expressed in human glioma tissues and predicts poor outcome. However, the mechan...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.116
更新日期:2014-03-28 00:00:00
abstract::GLM, a luteolin derivative, shows anti-melanogenic effect via regulation of various signal molecules; however, it is unclear whether it also exerts anti-inflammatory effect. This study investigated the mechanisms of the anti-inflammatory effect of GLM on activated dendritic cells (DCs) to elucidate its therapeutic pot...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.08.012
更新日期:2019-10-08 00:00:00
abstract::2-keto-3-deoxy-6-phosphogluconate aldolase (E.C. 4.1.2.14) has been purified in two chromatographic steps to 99% purity in 73% overall yield from Azotobacter vinelandii. The pure enzyme is a 70 kD trimeric Class I aldolase, inhibitable by bromopyruvate or pyruvate plus sodium borohydride, with a specific activity of 6...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1471
更新日期:1994-04-15 00:00:00
abstract::Rho family proteins are constitutively activated in the highly invasive human fibrosarcoma HT1080 cells. We now investigated the specific roles of Rac1 and Rac2 in regulating morphology, F-actin organization, adhesion, migration, and chemotaxis of HT1080 cells. Downregulation of Rac1 using specific siRNA probes result...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.06.098
更新日期:2009-09-04 00:00:00
abstract::A model for the degradation of xylose and ethanol production by Klebsiella planticola is proposed and compared with the exponential and Michaelis-Menten approaches. This model is based on the energy system diagrams and it is a simplified version of a previous model developed for the glucose and ethanol kinetics of the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1464
更新日期:1996-10-03 00:00:00
abstract::A neuropeptide was isolated from the corpora cardiaca of the corn earworm moth Heliothis zea, and purified by sequential gradient elution in three reversed phase-high performance liquid chromatographic steps. The primary structure, pGlu-Leu-Thr-Phe-Ser-Ser-Gly-Trp-Gly-Asn-NH2 was determined by automated gas-phase Edma...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)81091-x
更新日期:1988-08-30 00:00:00