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Human Monoclonal APEX1 Primary Antibody for ChIP, GS - ABIN4889971
Fishel, Seo, Smith, Kelley: Imbalancing the DNA base excision repair pathway in the mitochondria; targeting and overexpressing N-methylpurine DNA glycosylase in mitochondria leads to enhanced cell killing. in Cancer research 2003
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Human Polyclonal APEX1 Primary Antibody for BP, ChIP - ABIN151028
Briegert, Kaina: Human monocytes, but not dendritic cells derived from them, are defective in base excision repair and hypersensitive to methylating agents. in Cancer research 2007
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Human Polyclonal APEX1 Primary Antibody for IHC (p), IHC - ABIN257862
Demple, Herman, Chen: Cloning and expression of APE, the cDNA encoding the major human apurinic endonuclease: definition of a family of DNA repair enzymes. in Proceedings of the National Academy of Sciences of the United States of America 1992
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Arabidopsis thaliana Polyclonal APEX1 Primary Antibody for WB - ABIN334581
Kangasjaervi, Lepistoe, Haennikaeinen, Piippo, Luomala, Aro, Rintamaeki: Diverse roles for chloroplast stromal and thylakoid-bound ascorbate peroxidases in plant stress responses. in The Biochemical journal 2008
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Study uncovered a novel interaction between APE1 and PRDX1 (show PRDX1 Antibodies), which existed in both the nuclear and cytosolic fractions. The loss of APE1 interaction with PRDX1 (show PRDX1 Antibodies) promotes APE1 redox function to activate binding of the transcription factor NF-kappaB (show NFKB1 Antibodies) onto the promoter of IL-8 (show IL8 Antibodies) involved in cancer invasion and metastasis, resulting in its upregulation.
APE1 contributes to the protective effects of resveratrol against neonatal hypoxicischemic brain injuries, and suggest that DNA repair enzymes, including APE1, may be a unique strategy for neuroprotection against this disease.
Studied the association between single-nucleotide polymorphism of apurinic/apyrimidinic endonuclease 1 (APEX1) rs1760944 and risk of nasopharyngeal carcinoma in a Chinese population.
this study demonstrates a novel role of extracellular APE1 in IL-6 (show IL6 Antibodies)-dependent cellular responses.
Our results showed that DNA base excision repair proteins APE-1 and XRCC-1 (show XRCC1 Antibodies) are overexpressed in tongue squamous cell carcinoma and that XRCC-1 (show XRCC1 Antibodies) is associated with better clinical staging and nodal status.
For the first time, this work identifies Ref-1 as a novel molecular effector in T-ALL and demonstrates that Ref-1 redox inhibition results in potent inhibition of leukemia T cells, including relapsed T-ALL. These data also support E3330 as a specific Ref-1 small-molecule inhibitor for leukemia
Apurinic/apyrimidinic endonuclease 1 is downregulated in Pleomorphic Adenomas of salivary gland and overexpressed in Carcinoma ex Pleomorphic Adenomas, the increased expression of this protein is associated with a more aggressive behavior in Carcinoma ex Pleomorphic Adenomas, which suggests that this protein may represent a prognostic biomarker in the studied Salivary Gland Tumors.
our study demonstrates that elevation of acetylation level of APE1 in tumor could be a novel mechanism by which cells handle the elevated levels of DNA damages in response to genotoxic stress and maintain sustained proliferation.
The chemotherapy-naive serum APE1 level, which correlated with its tissue level inversely associated with progression-free survival of platinum-containing doublet chemotherapy, whereas post-treatment serum APE1 level was inversely associated with overall survival.
HOGG1 Ser326Cys, APE1 Asp148Glu and XRCC1 (show XRCC1 Antibodies) Arg399Gln polymorphisms are correlated with the risk and clinicopathological features of PACG.
Study shows the methylation of the APE1 promoter and its role in mediating the functional effects of redox reactions induced by oxidative stress.
Meiosis progression and female age affect expression profile of DNA repair APEX1 gene in bovine oocytes.
prediction of the 3D structure of bovine AP lyase (BAP1); models of mutants showed substitution of Arg176-->Ala leads to the loss of DNA binding whereas mutation of Asp282-->Ala and His308-->Asn leads to a decrease in the enzymatic activity.
AOM (show COL2A1 Antibodies), a colorectal cancer carcinogen, generates damage to the mitochondrial genome, and the BER enzyme APE1 is required to maintain its integrity.
findings provide evidence that endogenous APE1 protects against ischemic infarction in both gray and white matter and facilitates the functional recovery of the central nervous system after mild stroke injury
Suppression of Ape1/Ref-1 redox function leads to an increased cell surface retention of IL-12 (show IL12A Antibodies) and enhances Th1 (show HAND1 Antibodies) responses.
Is closely associated with upregulation of the Ref1 (show THOC4 Antibodies)/Nrf2 (show NFE2L2 Antibodies) signalling pathway.
Results show the stimulatory effect of PARP-1 (show PARP1 Antibodies) on APE1-dependent base excision repair (BER). PARP-1 (show PARP1 Antibodies) and APE1 appear to have a functional interaction in BER since PARP-1 (show PARP1 Antibodies) can stimulate the strand incision activity of APE1.
increases in APEX1 level confer protection against the murine paternal age effect, thus highlighting the role of APEX1 in preserving reproductive health with increasing age and in protection against genotoxin-induced mutagenesis in somatic cells
Endothelial cell tumor proliferation was found to be dependent on Apex-1 expression.
Expression of OGG1 (show OGG1 Antibodies) and APEX1 was decreased at 3h after last exposure to Aroclor 1254 and only the expression level of APEX1 was recovered at 24-h after, so inhibition of DNA repair can be a potential mode of action of Aroclor 1254 gonadal toxicity.
Data indicate that the endonuclease activity of APE1 is required for class switch recombination (CSR (show SCARA3 Antibodies)).
These results suggest that mitochondrial APE1/Ref-1 is contributed to the protective role to protein kinase C (show PKC Antibodies)-induced mitochondrial dysfunction in endothelial cells.
Apurinic/apyrimidinic (AP) sites occur frequently in DNA molecules by spontaneous hydrolysis, by DNA damaging agents or by DNA glycosylases that remove specific abnormal bases. AP sites are pre-mutagenic lesions that can prevent normal DNA replication so the cell contains systems to identify and repair such sites. Class II AP endonucleases cleave the phosphodiester backbone 5' to the AP site. This gene encodes the major AP endonuclease in human cells. Splice variants have been found for this gene\; all encode the same protein.
DNA-(apurinic or apyrimidinic site) lyase
, APEX nuclease 1
, APEX nuclease (multifunctional DNA repair enzyme) 1
, AP endonuclease class I
, AP lyase
, apurinic-apyrimidinic endonuclease 1
, apurinic/apyrimidinic (abasic) endonuclease
, deoxyribonuclease (apurinic or apyrimidinic)
, protein REF-1
, redox factor-1
, AP endonuclease 1
, apurinic/apyrimidinic endonuclease 1
, apurinic/apyrimidinic endonuclease
, Apurinic-apyrimidinic endonuclease 1
, Redox factor-1
, APEX nuclease