Western blot
All lanes: OGG1 antibody at 6µg/ml + Hela whole cell lysate
Secondary
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 39, 37, 46, 48, 40, 23, 41 kDa
Observed band size: 39 kDa
Immunohistochemistry of paraffin-embedded human kidney tissue using CSB-PA016313LA01HU at dilution of 1:100
Immunohistochemistry of paraffin-embedded human tonsil tissue using CSB-PA016313LA01HU at dilution of 1:100
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
DNA repair enzyme that incises DNA at 8-oxoG residues. Excises 7,8-dihydro-8-oxoguanine and 2,6-diamino-4-hydroxy-5-N-methylformamidopyrimidine (FAPY) from damaged DNA. Has a beta-lyase activity that nicks DNA 3' to the lesion.
基因功能參考文獻:
study concludes that Ser326Cys polymorphism of the OGG1 gene may modulate the risk of colorectal cancer by increasing the level of oxidative DNA damage PMID: 29773766
Results provide evidence that OGG1 rs1052133 is significantly associated with Wilms tumor susceptibility. PMID: 29937070
TNF-alpha - Reactive Oxygen Species -driven enrichment of OGG1 at gene regulatory regions in the chromatinized DNA, which is a prerequisite to modulation of gene expression for prompt cellular responses to oxidant stress. PMID: 29940424
OGG1 S326C polymorphism increases probability of AML relapse and may be useful as a prognostic factor for AML relapse risk. PMID: 29737460
This study identifies patient's carrying the OGG1 Ser326Cys CC genotype are at greater risk for HIV associated low birth weight, and delivering prematurely. PMID: 29709520
Of 39 subfertile men, 74.4% (29/39) had the hOGG1 Cys/Cys genotype. Patients in groups 1 and 2 with hOGG1 Cys/Cys genotype had significantly higher 8-OHdG content in sperm DNA, lower mitochondrial copy number in spermatozoa and lower TAC in seminal plasma than those with Ser/Ser or Ser/Cys genotype. PMID: 29582449
CDK4/6 inhibitors also lead to accumulation of DNA damage by repressing PARP1 in oxidatively stressed cells. Thus, CDK4/6 inhibitors sensitize G1-arrested cells to anticancer drugs, since these cells require PARP1-OGG1 functional interaction for cell survival PMID: 29306194
OGG1-2a, a critical enzyme for 8-OH-dG repair, is a direct target of miR-200a and its expression levels significantly decrease in aged keratinocytes. PMID: 29765508
The level of OGG1 expression was significantly reduced in bipolar patients compared to healthy individuals, whereas the two groups exhibited similar levels of NEIL1 expression. PMID: 29626765
Results identified a significant relationship between SNP rs13181 of OGG1 and an increased risk of endometrial cancer development. PMID: 30194171
The OGG1 gene presents downregulation in the more advanced stages of colorectal cancer PMID: 29257843
OGG1 gene Ser326Cys polymorphism was associated with age-related cataract risk (meta-analysis and review). PMID: 28631182
Miners with the G/G genotype of the OGG1 (rs1052133) gene had an increased frequency of binucleated lymphocytes with micronuclei compared to the C/C genotype carriers. In addition, three-locus model of gene-gene interactions OGG1 (rs1052133) * ADPRT (rs1136410) * XRCC4 (rs6869366) was associated with high genotoxic risk in coal miners. PMID: 28992182
Human Ogg1 removes 7,8-dihydro-8-oxoguanine (OG) paired with cytosine (C) but is inactive toward the OG:adenine (A) pair. In contrast, Geobacillus stearothermophilus Formamidopyrimidine-DNA Glycosylase removes OG from OG:C pairs and also exhibits appreciable (although diminished) activity toward OG:A pairs. PMID: 29320630
For several turns of the helix, Authors observe that solution accessible 8-oxoGs are sites of activity for hOGG1. At the dyad axis, however, hOGG1 activity is suppressed, even at lesions predicted to be solution accessible by hydroxyl radical footprinting (HRF). PMID: 29341606
The present meta-analysis concluded that the G allele was associated with an increased risk of cancer. It suggested that the hOGG1 polymorphism may be a candidate marker of cancer. PMID: 28415770
hOGG1 mRNA is downregulated in non-small cell lung cancer tissues. Methylated +322-327 CpG site in the hOGG1 5'-UTR is associated with reduced expression of hOGG1 by decreasing the recruitment of Sp1 to the 5'-UTR of hOGG1 in A549 cells. PMID: 28586012
uPA protection is independent of its catalytic activity, as the amino terminal fragment of uPA showed similar protection. A key enzyme for repairing oxidative DNA damage is the p53 target hOGG1. We found a significant increase of hOGG1 after pretreatment of HACM with uPA. Knockdown of hOGG1 completely abrogated the protective effect of uPA PMID: 28643198
Study showed there was no association between hOGG1 rs1052133 and gastric cancer. [review] PMID: 28415729
Ser326Cys variant effect on structural and functional properties of hOGG1 gene. PMID: 27822728
SNP rs125701 in hOGG1 promoter was associated with the elevated gastric cancer risk. PMID: 27603140
Provide strong evidence of an association between peripheral blood mononuclear cell hOGG1 methylation and the risk of non-small cell lung carcinoma in a Chinese population. PMID: 28039450
HOGG1 Ser326Cys, APE1 Asp148Glu and XRCC1 Arg399Gln polymorphisms are correlated with the risk and clinicopathological features of PACG. PMID: 28396513
The Gene expression levels of OGG1 was robustly elevated in oligodendrocytes laser captured from BA10 and amygdala white matter of Major Depressive Disorder. PMID: 28034960
The findings showed that hOGG1-Ser326Cys Cys allele is statistically important and relevant with respect to the development of oral squamous cancer. PMID: 28448977
Overexpressed beta-OGG1 has the same role as alpha-OGG1 in protecting bronchial epithelial cells from apoptosis and mitochondrial dysfunction. Additionally, knocking down OGG1 enhanced oxidative damage-induced apoptosis and mitochondrial dysfunction. The antiapoptotic function of beta-OGG1 involved the JNK signaling pathway. PMID: 29227732
The rs2304277 variant in the OGG1 glycosidase gene associated to a significant OGG1 transcriptional down regulation independently of the BRCA mutational status and this variant may exert a synergistic effect together with BRCA1 or BRCA2 mutations in ovarian cancer PMID: 27015555
OGG1 can initiate BER at positions off the dyad axis and that this activity is facilitated by spontaneous and transient unwrapping of DNA from the histones. Local nuances in the nucleosome environment and histone-DNA interactions can impact glycosylase activity. PMID: 28892740
8-oxoguanine DNA glycosylase-1 (OGG1) is the essential protein involved in oxidative stress-induced DNA demethylation. PMID: 27251462
The allele combination of CGC from hOGG1, ITGA2 and XPD polymorphisms was significantly associated with increased odds of nasopharyngeal carcinoma. PMID: 29121049
Increased oxidative DNA damage in primary open angle glaucoma may be attributed to decreased expression of DNA repair enzymes, OGG1 and PARP1, of the base excision repair pathway. PMID: 28129013
Results show that some polymorphic variants in XRCC1 and OGG1 are associated with increased DNA damage in Alzheimer's Disease. PMID: 27011006
The excision of the 8-oxoguanine base with DeltaG# = 16.1 kcal/mol proceeded via substitution of the C1-N9 N-glycosidic bond with an H-N9 bond where the negative charge on the oxoG base and the positive charge on the ribose were compensated in a concerted manner by NH3+(Lys249) and CO2-(Asp268), respectively. PMID: 28334993
The interaction of OGG1 and XRCC1 DNA repair polymorphisms and arsenic exposure enhances telomeric DNA damage. PMID: 27084675
These results together, points to a new paradigm about the role of DNA damage and repair by OGG1 in aging and age-associated disease processes. PMID: 27343030
Enforced expression of hOGG1 and hAPE significantly protected thalamic neurons and motor neurons from retrograde apoptosis induced by target deprivation and axotomy. PMID: 27364693
DNA repair protein OGG1 bound to its substrate is coupled to DNA occupancy of NF-kappaB and functions in epigenetic regulation of gene expression. PMID: 27756845
Study shows increased level of 8-oxoG and decreased OGG1 protein in the serum of patients with Alzheimer's disease, suggesting that oxidative damage to DNA and a decreased DNA glycosylase are involved in the etiopathology of Alzheimer's disease PMID: 27538622
APE1 Accelerates turnover of OGG1 by preventing retrograde binding to the abasic-site product. PMID: 28345889
find that the energetic nature of the observed binding free energies of human 8-oxoguanine DNA glycosylase (hOGG1) and human uracil DNA glycosylase (hUNG) for undamaged DNA are derived from different sources. Although hOGG1 uses primarily nonelectrostatic binding interactions with nonspecific DNA, hUNG uses a salt-dependent electrostatic binding mode PMID: 27571472
The Cys/Cys genotype of hOGG1 correlated strongly with the risk of developing ischemic cardiomyopathy. PMID: 27316582
Polymorphisms of human 8-oxoguanine DNA glycosylase 1 and 8-hydroxydeoxyguanosine increase susceptibility to arsenic methylation capacity-related urothelial carcinoma. PMID: 26359225
Polymorphisms in OGG1 gene is associated with gastrointestinal stromal tumours. PMID: 27460091
Inherited OGG1 single nucleotide polymorphisms in Base-excision repair pathway are important determinants of oropharyngeal squamous cell carcinoma and predictors of patient outcomes. PMID: 27372710
OGG1 and APE1 polymorphisms are associated with stage- and sex-specific risk of colorectal carcinoma in the Taiwanese population. PMID: 27022219
The data of this study showed that OGG1 Ser326Cys and XRCC1 Arg399Gln gene polymorphisms had impacts on the development of stroke. PMID: 26936466
remodeling by acetylation and dimethylation of lysine-14 and -4 residues of histone H3. In addition, OGG1 acts as a STAT1 coactivator and has transcriptional activity in the presence of endotoxin. The data presented here identifies a novel mechanism, and may provide new therapeutic strategies for the treatment of endotoxin-mediated inflammatory diseases. PMID: 26496208
The frequency of OGG1 Ser326Cys polymorphisms was not significantly altered in Chinese patients with senile cataracts. PMID: 26884880
This preliminary study suggests the possibility of different responses in DNA damage to the physical exercise training, considering the hOGG1 Ser326Cys polymorphism. PMID: 26592168
OGG1 Ser/Cys and Ser/Cys + Cys/Cys genotypes had higher multiple sclerosis risk. PMID: 26562193
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相關(guān)疾病:
Renal cell carcinoma (RCC)
亞細胞定位:
Nucleus, nucleoplasm. Nucleus speckle. Nucleus matrix. Note=Together with APEX1 is recruited to nuclear speckles in UVA-irradiated cells.; [Isoform 1A]: Nucleus.; [Isoform 2A]: Mitochondrion.