Abstract:
:Recent studies have established the importance of estrogen-related receptor γ (ERRγ) as a required participant for insulin secretion in pancreatic β cells. Key downstream genes of ERRγ remain unclear in the pancreatic β cell. To understand the molecular role of ERRγ and elucidate potential key candidate genes involved in pancreatic β cells, the eukaryotic expression plasmid containing mouse ERRγ was constructed and transfected into NIT-1 pancreatic β cells. Overexpression of ERRγ was confirmed by quantitative real-time reverse-transcription polymerase chain reaction and Western blot analyses. RNA-seq was conducted to get the gene expression profiling between the overexpression group cells and control cells. Differentially expressed genes (DEGs) were identified by edgR and subsequently analyzed by gene ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. We found that overexpression of ERRγ in pancreatic β cells enables regulation of the expression of certain genes involved in cell apoptosis and mitochondrial function, such as TFPT, Bcl7c, Dap, Thoc6, Ube2d3, ATP5H, MPV17, and NDUFA6. GO analysis revealed that the DEGs were mainly enriched in apoptotic process, cytoplasm, and protein binding. KEGG pathway analysis demonstrated that downregulated DEGs were mainly enriched in protein processing in endoplasmic reticulum, estrogen signaling pathway, and metabolic pathways. This study helps to further understand and reposition the molecular mechanisms of ERRγ in β cells.
journal_name
J Biochem Mol Toxicoljournal_title
Journal of biochemical and molecular toxicologyauthors
Lei Z,JunHui L,PeiFeng Ldoi
10.1002/jbt.22390subject
Has Abstractpub_date
2019-10-01 00:00:00pages
e22390issue
10eissn
1095-6670issn
1099-0461journal_volume
33pub_type
杂志文章abstract::Mitochondria play an important role in myocardial tissue homeostasis; therefore, deterioration in mitochondrial function will eventually lead to cardiomyocyte and endothelial cell death and consequently cardiovascular dysfunction. Lithium (Li+ ) is an effective drug for bipolar disorder with known cardiotoxic side eff...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.21836
更新日期:2017-02-01 00:00:00
abstract::Previously reported results showed that the BmKK2's intron could be recognized and spliced in cultured HEK 293T cells. At the same time, a cryptic splicing site of BmKK2 gene was found in the second exon. Moreover, replacing BmKK2's intron with BmP03's intron (an artificial BmKK2-BmP03 mosaic gene) did not affect the ...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20127
更新日期:2006-01-01 00:00:00
abstract::We determined the number and the dissociation rate constants of different complexes formed from arsenite and two peptides containing either one (RVCAVGNDYASGYHYGV for peptide 20) or three cysteines (LECAWQGK CVEGTEHLYSMKCK for peptide 10) via radioactive 73As-labeled arsenite and vacuum filtration methodology. Nonline...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20108
更新日期:2006-01-01 00:00:00
abstract::The genotoxic and cytotoxic potential of lambda-cyhalothrin (LCT), a synthetic pyrethroid insecticide, was investigated on human lymphocytes cultured in vitro. Utilizing the trypan blue dye exclusion technique assay, the LC50 of LCT was found to be 28 microM. Based on the LC50 value, it is seen that LCT was highly tox...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20095
更新日期:2005-01-01 00:00:00
abstract::Manganese is an essential trace element found in many enzymes. As it is the case of many essential trace elements, excessive level of manganese is toxic. It has been proven that excessive manganese could cause heart problems. In order to understand the mechanism of manganese toxicity in the heart, the effects of manga...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20133
更新日期:2006-01-01 00:00:00
abstract::Exposure to arsenic has been linked to the development of type 2 diabetes though its mechanism of toxicity remains unresolved. In this study berberine (BBR) effects on arsenic-induced sirtuin 3 (Sirt3) modifications in isolated mitochondria from rat pancreas were evaluated and compared with metformin (MET). With arsen...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22368
更新日期:2019-09-01 00:00:00
abstract::The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that binds and mediates responses to many halogenated aromatic compounds (HACs). Exposure to mixtures of HACs frequently results in nonadditive behavior in both in vivo and in vitro assays. One cause is antagonism, which results when two or...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/(sici)1099-0461(2000)14:2<73::aid-jbt2>3.0
更新日期:2000-01-01 00:00:00
abstract::The health impacts of airborne particulate matter (PM) are of global concern, and the direct implications to the development/exacerbation of lung disease are immediately obvious. Most studies to date have sought to understand mechanisms associated with PM exposure in adults/adult animal models; however, infants are al...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章,评审
doi:10.1002/jbt.21465
更新日期:2013-01-01 00:00:00
abstract::Aluminum and thallium may reach life-threatening levels in aquatic systems in the near future because of their extensive use in various industrial fields. It is therefore important to study the mechanism of toxicity of aluminum and thallium on fish enzymes. To this aim, the effects of aluminum and thallium on the acti...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20200
更新日期:2007-01-01 00:00:00
abstract::β-Lactam antibiotics such as ceftriaxone, are potent stimulators of the expression of l-glutamate transporter GLT-1 and may exert neuroprotective effects when chronically used in rats and mice. In this study, we used two animal models to test the neurological effect of subchronic treatment with ceftriaxone: experiment...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22578
更新日期:2020-11-01 00:00:00
abstract::In this work to determine the effects of metals exposure of Oreochromis niloticus on erythrocyte antioxidant systems, fish were exposed to 5.0 mg/L Zn, 1.0 mg/L Cd, and 5.0 mg/L Zn + 1.0 mg/L Cd mixtures for 7 and 14 days and reduced glutathione (GSH) level, catalase (CAT), and glucose-6-phosphate dehydrogenase (G6PD)...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20327
更新日期:2010-07-01 00:00:00
abstract::We have analyzed gene expression and histopathology of rat liver treated with a histamine-3 receptor inverse agonist under development for the treatment of obesity 24 h after a single acute administration. While histopathology did not identify a clear liver toxicity, analysis of gene changes strongly suggested the dev...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20375
更新日期:2011-05-01 00:00:00
abstract::The transient receptor potential (TRP) channels are thermo-sensors, and transient receptor potential vanilloid (TRPV)1 and V4 are widely expressed in primary afferent neurons and nonneuronal cells. Although heat acclimation is considered as changes of thermoregulatory responses by thermo-effectors to heat, functional ...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22288
更新日期:2019-05-01 00:00:00
abstract::The action of carbenoxolone on hepatic energy metabolism was investigated in the perfused rat liver and isolated mitochondria. In perfused livers, carbenoxolone (200-300 microM) increased oxygen consumption, glucose production and glycolysis from endogenous glycogen. Gluconeogenesis from lactate or fructose, an energy...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20139
更新日期:2006-01-01 00:00:00
abstract::The interaction between acotiamide hydrochloride and pepsin was systematically characterized by fluorescence and electrochemical approaches. Fluorescence lifetime measurements showed that acotiamide hydrochloride quenched the intrinsic fluorescence of pepsin with a new complex formation via static mode, which was reco...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.21800
更新日期:2016-07-01 00:00:00
abstract::We studied action of inorganic phosphate (P(i)) on toxic effects of Tl+ in isolated rat liver mitochondria. This is a convenient model to study the toxicity of heavy metals. P(i) markedly retarded contraction of energized mitochondria swollen in the TlNO3 medium and even stronger stimulated swelling and state 4 of suc...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20215
更新日期:2008-05-01 00:00:00
abstract::Diabetes mellitus is a serious worldwide metabolic disease, which is accompanied by hyperglycaemia and affects all organs and body system. Zinc (Zn) is a basic cofactor for many enzymes, which also plays an important role in stabilising the structure of insulin. Liver is the most important target organ after pancreas ...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22617
更新日期:2021-01-01 00:00:00
abstract::This study investigated the protective potential of Naringin (NIN) against cadmium chloride (CdCl2 ) mediated hepatotoxicity using human hepatocellular carcinoma (HepG2) cells. An optimal concentration of NIN (5 μM) was potent enough to confer cytoprotection against CdCl2 (50 μM) as was observed by MTT assay. Precondi...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.21915
更新日期:2017-08-01 00:00:00
abstract::T-2 toxin and Ochratoxin A (OTA) are toxic secondary metabolites produced by various fungi, and together they contaminate feedstuffs worldwide. T-2 toxin and OTA may exert carcinogenic action in rodent. Despite the various in vivo experiments, carcinogenicity of these two mycotoxins has not yet been proven for human. ...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.21771
更新日期:2016-03-01 00:00:00
abstract::Renal xenobiotic transporters are important determinants of urinary secretion and reabsorption of chemicals. In addition to glomerular filtration, these processes are key to the overall renal clearance of a diverse array of drugs and toxins. Alterations in kidney transporter levels and function can influence the effic...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章,评审
doi:10.1002/jbt.21435
更新日期:2012-10-01 00:00:00
abstract::Chrysin (CH) or 5,7-dihydroxyflavone is a flavonoid present in various plants, bee propolis, and honey. Cyclophosphamide (CYP) is a chemotherapeutic drug, which is extensively used in the treatment of multiple human malignancies. In our study, we aimed to investigate the effects of CYP and CH on some metabolic enzymes...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22313
更新日期:2019-06-01 00:00:00
abstract::A cDNA clone coding for a mu-class glutathione S-transferase (GST) was isolated from a hepatopancreas cDNA library from the shrimp Litopenaeus vannamei. The deduced amino acid sequence (215 amino acids) has >50% identity to rodents and other mammals mu-class GSTs. Using RT-PCR, the shrimp GST transcript was detected i...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20033
更新日期:2004-01-01 00:00:00
abstract::Colorectal cancer (CRC) is the leading type of diagnosed cancer; globally, it resides in the fourth-leading origin of cancer-interrelated mortality in the globe. The treatment strategies were chemotherapy and potent radiotherapy. Although chemotherapy treatment can eliminate tumor cells, it remains with unnecessary to...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22665
更新日期:2020-12-28 00:00:00
abstract::Alkaline phosphatase (ALP) activity in the serum and liver from rats administered with cadmium (Cd) in drinking water was studied. After metal administration, Cd showed a time-dependent accumulation in the liver, meanwhile metallothionein had a maximum increase at 1 month, remaining in this level until the end of the ...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.21732
更新日期:2015-12-01 00:00:00
abstract::A number of reduced amino Schiff base ligands and corresponding ruthenium(III) complexes were designed and prepared based on the fact that amino acids not only possess multiple coordinate atoms but also improve the solubility of drugs in the body. The interaction of the complexes with calf thymus DNA was analyzed with...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22510
更新日期:2020-08-01 00:00:00
abstract::M1 macrophages serve one edge as proinflammatory and M2 macrophages serve the other edge as an anti-inflammatory macrophage. It appears that a related "switch" in macrophage morphology may also happen in the course of atherosclerosis, which has not yet been elucidated. An atherogenic diet (AD) was given to rats, and i...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22422
更新日期:2020-02-01 00:00:00
abstract::It has been recently postulated from our laboratory that Arabic gum (AG) offers a protective effect in the kidney of rats against nephrotoxicity induced by gentamicin via inhibiting lipid peroxidation. It has also recently shown a powerful antioxidant effect through scavenging superoxide anions. In this study we utili...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.10072
更新日期:2003-01-01 00:00:00
abstract::In the presence of trifluoroacetic acid, on the basis of three-component condensation of phenylthiourea with its salicylaldehyde and methyl-3-oxobutanoate, an efficient method for the synthesis of 1-(4-(2-hydroxyphenyl)-6-methyl-1-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)ethanone (I) has been worked out. These...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22221
更新日期:2018-12-01 00:00:00
abstract::Limited research has been performed on S-adenosylhomocysteine (SAH) or homocysteine (Hcy)-evoked cell damage in hepatic and neuronal cells. In this study, we assessed effects of SAH or Hcy on cell cytotoxicity and DNA damage in hepatic and neuronal cells and attempted to find the underlying mechanism. Cell cytotoxicit...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.20298
更新日期:2009-09-01 00:00:00
abstract::Drug resistance is a large challenge for the treatment of non-small-cell lung cancer (NSCLC). Deoxyshikonin is the naphthoquinol compound with anticancer activity. However, the role and mechanism of deoxyshikonin in cisplatin resistance of NSCLC remain poorly understood. Cell viability was assessed using 3-(4,5-dimeth...
journal_title:Journal of biochemical and molecular toxicology
pub_type: 杂志文章
doi:10.1002/jbt.22560
更新日期:2020-10-01 00:00:00