Abstract:
:JMJD2A-D belong to the JmjC domain-containing family of histone demethylases. JMJD2D is the most structurally divergent JMJD2 protein as it lacks the PHD and Tudor domains present in JMJD2A-C. Here, we systematically analyzed the histone demethylase specificity of JMJD2 proteins in vivo. We found that JMJD2A and C demethylate tri- and dimethylated H3K9 and H3K36, whereas JMJD2D demethylates tri-, di-, and monomethylated H3K9. Enzymatic activity requires the N-terminal JmjN domain. It also contributes to efficient nuclear localization together with the PHD and Tudor domains of JMJD2A and C. Furthermore, JMJD2 proteins form homomers, and JMJD2A and C, but not JMJD2D, can also heteromerize. Finally, we show that JMJD2 proteins promoter-specifically repress or activate gene transcription. Altogether, our results reveal novel properties of and functional differences between JMJD2 proteins that may therefore have different effects on chromatin structure.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Shin S,Janknecht Rdoi
10.1016/j.bbrc.2006.12.147subject
Has Abstractpub_date
2007-02-23 00:00:00pages
973-7issue
4eissn
0006-291Xissn
1090-2104pii
S0006-291X(06)02790-2journal_volume
353pub_type
杂志文章abstract::Glycogen-storage disease type II (GSD II, acid maltase deficiency, Pompe's disease) is caused by defects in the lysosomal acid alpha-glucosidase (GAA) gene. Clinically, patients with the severe infantile form of GSD II have muscle weakness and cardiomyopathy eventually leading to death before the age of two years. Pat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6749
更新日期:1997-06-09 00:00:00
abstract::A common cause for pharmacogenetic alteration in drug response is genetic variation in encoded amino acid sequence. We have used the catecholamine and drug-metabolizing enzyme sulfotransferase (SULT)1A3 to create an artificial model system to study mechanisms-especially possible aggresome formation-by which genetic al...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.10.040
更新日期:2004-12-10 00:00:00
abstract::Negative regulator of differentiation 1 (Nrd1) is known as a negative regulator of sexual differentiation in fission yeast. Recently, it has been revealed that Nrd1 also regulates cytokinesis, in which physical separation of the cell is achieved by a contractile ring comprising many proteins including actin and myosin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.06.008
更新日期:2013-07-19 00:00:00
abstract::Apoaequorin was targeted to the cytosol, nucleus, and endoplasmic reticulum of HeLa cells in order to determine the effect of Ca(2+) release from the ER on protein degradation. In resting cells apoaequorin had a rapid half-life (ca. 20-30 min) in the cytosol or nucleus, but was relatively stable for up to 24 h in the ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2194
更新日期:2000-02-24 00:00:00
abstract::Recent studies have established that polypeptide growth factors cause an elevation of the cytoplasmic pH (pHi) in cultured mammalian cells by stimulating Na+/H+ exchange. We show that vanadate, previously found to act as a mitogen for a number of cells, reversibly activates Na+/H+ exchange at micromolar concentrations...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)91356-1
更新日期:1984-01-30 00:00:00
abstract::Lysophosphatidylcholine (lyso-PC), a biologically active phospholipid, appears to modulate various endothelial cell functions through tyrosine kinase-dependent signaling pathways. In cultured bovine aortic endothelial cells (BAEC), we have found that a 130 kDa protein (p130) was rapidly tyrosine phosphorylated within ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8198
更新日期:1998-02-24 00:00:00
abstract::In peplomycin-supersensitive Chinese hamster lung cells, the increase in poly(ADP-ribose) synthesizing activity following peplomycin treatment was significantly reduced as compared with the parental lung cells, suggesting that peplomycin-supersensitive lung cells may have some deficiency in DNA repair. On the contrary...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80504-7
更新日期:1988-03-30 00:00:00
abstract::Asthma is characterized by Th2-mediated inflammation, resulting in airway hyperresponsiveness (AHR) through airway remodeling. Recent epidemiological and experimental reports have suggested an inverse relationship between the development of allergy and helminth infections. Infection by Clonorchis sinensis, a liver flu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.03.102
更新日期:2011-04-22 00:00:00
abstract::Possible mediators of descending inhibition in the rat proximal colon were studied. Localized distension with a small balloon caused relaxation of the circular muscle on the anal side of the distended region. This relaxation was still observed after the colonic segment had been desensitized to ATP, neurotensin and vas...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91605-r
更新日期:1990-11-15 00:00:00
abstract::Visual analysis of biomolecules is an integral avenue of basic and applied biological research. It has been widely carried out by tagging of nucleotides and proteins with traditional fluorophores that are limited in their application by features such as photobleaching, spectral overlaps, and operational difficulties. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2005.02.043
更新日期:2005-04-22 00:00:00
abstract::Members of the Ca2+/calmodulin dependent protein kinase (CaMK) family and a CaMK cascade have been identified and well characterized in the brain, but little is known about their equivalents in the heart. Thus only CaMKII and its function have been reported so far. Therefore, we purified and characterized CaMKI and Ca...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9154
更新日期:1998-08-19 00:00:00
abstract::Immortal hepatocytes were established from a CYP3A7-transgenic/p53-knockout mouse. The cells could be maintained with shorter doubling time after culture for 1 month. Detectable amounts of CYP3A7 mRNA and the activity of 7-propoxycoumarin O-depropylase, one of the representative CYP3A activities, were present in the i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2869
更新日期:1995-12-26 00:00:00
abstract::The repair-associated gene XRCC1 was previously cloned by complementing the hamster mutant EM9, which has a high rate of spontaneous SCE and hypersensitivity to DNA damaging agents. In analyzing XRCC1 gene expression, similar levels of steady-state mRNA were found in normal cells, Bloom's syndrome cells with altered S...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)90831-5
更新日期:1992-07-31 00:00:00
abstract::Myeloid cell leukemia-1 (Mcl-1) plays an important role in survival, chemo- and radioresistance of head and neck squamous cell carcinoma (HNSCC). Cyclin-dependent kinase 9/cyclin T (CDK9) promotes excessive production of multiple pro-survival proteins including Mcl-1, leading to impaired apoptosis of cancer cells. As ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.11.049
更新日期:2017-01-22 00:00:00
abstract::CD134 (OX40), a member of the tumour necrosis factor receptor family, is expressed on activated T cells and mediates T and B cell costimulation. Its expression is increased after exposure to the thiol-binding compound HgCl2 in BN rats, but not in Lewis rats, in association with induction of a T cell-dependent systemic...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7679
更新日期:1997-11-17 00:00:00
abstract::The necessary amplification step in bacteria of any plasmid currently used in DNA immunization or gene therapy introduces modification in the nucleotide sequence of plasmid DNA used in gene transfer. These changes affect the adenine and the internal cytosine in respectively all of the GATC and CC(A/T)GG sequences. The...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.3603
更新日期:2000-10-05 00:00:00
abstract::The Rep proteins of some plasmid replicons have two functions. Dimers bind to the operator sequences acting as auto-repressors, whereas monomers bind to the iterons to initiate replication of DNA. The ColE2 Rep proteins are present mostly in a dimeric form with some multimers larger than dimers in solution, while the ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.12.015
更新日期:2007-02-09 00:00:00
abstract::Yeast Ccc2 is a P-type ATPase responsible for transport of copper(I) from the cytosol to the trans-Golgi network. It possesses a soluble cytosolic N-terminal region containing two copper(I)-binding domains. Homologous eukaryotic copper-transporting ATPases have from one to six domains. We have expressed a fragment enc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.10.045
更新日期:2007-12-21 00:00:00
abstract::OPA1 is a cause gene for autosomal dominant optic atrophy and possesses eight alternative splicing variants. Here, we identified two isoforms of OPA1 proteins in HeLa cells and examined their submitochondrial localization and complex formations. RT-PCR shows that HeLa cells mainly express isoforms 7 and 1 of OPA1. Sin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02874-7
更新日期:2003-01-10 00:00:00
abstract::Estrogen receptor alpha (ERalpha), a ligand controlled transcription factor, plays an important role in breast cancer growth and endocrine therapy. Tamoxifen (TAM) antagonizes ERalpha activity and has been applied in breast cancer treatment. TAM-bound ERalpha associates with nuclear receptor-corepressors. Mitogen-acti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.04.085
更新日期:2010-05-28 00:00:00
abstract::Triglyceride deposit cardiomyovasculopathy (TGCV) is a rare and newly identified disease among patients requiring cardiac transplantation. TGCV is characterized by cardiomyocyte steatosis and triglyceride (TG)-deposit atherosclerosis, resulting from the abnormal intracellular metabolism of TG. TGCV is classified into ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.11.070
更新日期:2018-01-01 00:00:00
abstract::Chloroperoxidase was present as Compound II during the peroxidatic oxidation of ascorbic acid. Compound III (oxy-form) was formed when excess hydrogen peroxide was added to Compound II. By decreasing the temperature it was possible to measure the spectra of Compounds II and III in the Soret and visible regions. Each s...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91635-3
更新日期:1985-04-16 00:00:00
abstract::Polyphosphoinositide hydrolysis was examined in membranes from thyrotropin-releasing hormone (TRH)-responsive GH3 pituitary cells. [3H]Inositol phosphates (IP2 and IP3) were generated upon incubation of membranes from [3H]inositol-labeled cells indicating the presence of a membrane-associated polyphosphoinositide phos...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91192-1
更新日期:1985-10-30 00:00:00
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 present study was carried out to investigate the effects of Interleukin-1 (IL-1) on gastric pepsin secretion in conscious pylorus-ligated rats. The intraperitoneal (ip) injection of IL-1 resulted in a dose-related inhibition of gastric pepsin output. The intracerebroventricular (icv) injection of IL-1 similarly re...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90616-u
更新日期:1990-03-30 00:00:00
abstract::Nitrous oxide affects dioxygen utilization by both bean seed and bovine heart submitochondrial particles when either succinate or reduced cytochrome c are used as substrates. Bovine heart particles exhibit reversible, dose-dependent partial inhibition of respiratory activity when exposed to N2O. Bean seed particle res...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(87)80014-1
更新日期:1987-04-29 00:00:00
abstract::High level of palmitate is associated with metabolic disorders. We recently showed that enhanced level of S-palmitoylated cytosolic thioredoxin (Trx1) in mouse liver was new characteristic feature of insulin resistance. However, our understanding of the effect of S-palmitoylation on Trx1 is limited, and the tissue spe...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.03.132
更新日期:2015-05-15 00:00:00
abstract::The main transport mechanism of reabsorption of sodium bicarbonate and fluid in the renal proximal tubules involves Na(+)/H(+) exchanger 3 (NHE3), which is acutely and chronically downregulated by parathyroid hormone (PTH). Although PTH is known to exert an inhibitory effect on NHE3 expression and transcription, the m...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.04.049
更新日期:2015-06-12 00:00:00
abstract::Labial grooves in maxillary incisors have been reported in several wild-type rodent species. Previous studies have reported age-dependent labial grooves occur in moderate prevalence in C57BL/6 mice; however, very little is known about the occurrence of such grooves. In the present study, we observed age-dependent groo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.01.073
更新日期:2018-02-05 00:00:00
abstract::Insulin gene was induced into differentiated hepatic cell line. These cells released immunoreactive insulin (IRI) of which molecular weight was greater than mature insulin. The secretion of IRI was responsive to glucose concentration and inhibited by glucose metabolism antagonist, 2-deoxy glucose (2-DOG). The mRNA of ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6445
更新日期:1997-04-17 00:00:00