FEN1 Antibody

1. Results provide evidence that FEN1 rs174538 and rs4246215 are significantly associated with Wilms tumor susceptibility. PMID: 29937070
2. FEN1 was an independent predictor of survival in pancreatic ductal adenocarcinoma PMID: 29735403
3. The FEN1 rs174538 A allele is a novel protective biomarker for endometriosis PMID: 29109095
4. This study revealed that cell apoptosis dysfunction plays a key role in the pathogenesis of LN, even though the difference in FEN1 gene 61563142-61563342 between LN patients and healthy individuals was not statistically significant. PMID: 29239254
5. Results suggest that FEN1 polymorphisms may reduce the risk of breast cancer in Chinese women. PMID: 27801669
6. FEN1 is essential for prolifera- tion and cisplatin resistance of lung cancer cells. PMID: 28371273
7. Our results suggest that functional polymorphism FEN1 rs174538 G>A might affect personal susceptibility to esophageal squamous cell carcinoma . This result provides a solid theoretical foundation for further clinical study using larger sample sizes. PMID: 28319330
8. FEN1 sculpts DNA with diffusion-limited kinetics to test DNA substrate. This DNA distortion mutually 'locks' protein and DNA conformation and enables substrate verification with extreme precision. PMID: 28230529
9. Notably, non-small cell lung cancer patients with FEN1-overexpressed cancers were prone to have poor differentiation and poor prognosis. Furthermore, knockdown of FEN1 resulted in G1/S or G2/M phase cell cycle arrest and suppressed in vitro cellular proliferation in NSCLC cancer cells. PMID: 29037854
10. Data indicate that human cancer-associated genetic alterations in the FEN1 gene can contribute substantially to cancer development. PMID: 27270424
11. WRN or the Bloom syndrome helicase (BLM) stimulates DNA polymerase delta progression across telomeric G-rich repeats, only WRN promotes sequential strand displacement synthesis and FEN1 cleavage. PMID: 27849570
12. The FEN1 rs174538 A allele is a protective biomarker for childhood ALL and this association is more significant in males and in patients at onset age of 3.5 years or older. PMID: 26708601
13. Data indicate that Flap endonuclease 1 (FEN1) single nucleotide polymorphisms and haplotypes are associated with gallbladder cancer risk. PMID: 26668074
14. the aim of the present study was to determine the role of FEN1 in the chemosensitivity of SGC7901 cells. PMID: 26718738
15. Binding of DNA to human FEN1 in a bent conformation occurred independently of 5'-flap accommodation and did not require active site metal ions or the presence of conserved active site residues. PMID: 26884332
16. In this study, we found that cohesion establishment factors, like CHlR1, cooperatively stimulate endonuclease activity of hFen1 in in vivo mimic condition, including replication protein-A-coated DNA and high salt. PMID: 26032365
17. Under DNA repair conditions, FEN1 efficiently repaired the 5'-phoshotyrosyl bond-containing SSB substrates in the presence of DNA ligase and DNA polymerase. PMID: 26581212
18. WDR4 regulates FEN1's potential DNA cleavage threat near the site of replication. PMID: 26751069
19. Patients with expression of both FEN1 and RAD54B were prone to have advanced nodal involvement and significantly poor prognosis. PMID: 26431531
20. Fen1 significantly stimulated trinucleotide repeats expansion by Pol beta, but not by the related enzyme Pol lambda. PMID: 25687118
21. YY1 is a transcription repressor of FEN1 regulating FEN1 levels in response to DNA damaging agents. PMID: 25885449
22. EXO1 and FEN1 cleaved the substrate at the boundary between the single-stranded 5' flap and the duplex, whereas FAN1 incised it three to four nucleotides in the double-stranded region. PMID: 26221031
23. Rate-determining step of FEN1 reflects a kinetic bias against long flaps and trinucleotide repeat sequences. PMID: 26160176
24. FEN1 -69G>A and 4150G>T polymorphisms may be associated with cancer susceptibility in Chinese population. PMID: 25154853
25. Because FEN1 mutations have been identified in human cancers, our findings raise the possibility that unresolved RNA:DNA hybrid structures contribute to the genomic instability associated with cancer PMID: 25922071
26. A novel method for monitoring functional lesion-specific recruitment of repair proteins in live cells. PMID: 25879709
27. FEN1 protein expression was evaluated in 568 oestrogen receptor (ER) negative breast cancers, 894 ER positive breast cancers and 156 ovarian epithelial cancers. FEN1 is a promising biomarker in breast and ovarian epithelial cancer. PMID: 24880630
28. The FEN1 E359K germline mutation disrupts the FEN1-WRN interaction and FEN1 GEN activity, causing aneuploidy-associated cancers. PMID: 24608430
29. the mutations of the FEN1 gene maybe a rare event in the development of hepatocellular carcinomas in Korean population PMID: 24164220
30. FEN1 SNPs and haplotypes were significantly associated with breast cancer risk. The risk alleles showed decreased FEN1 mRNA expression in breast tissues. PMID: 24440783
31. The homotrimeric proliferating cell nuclear antigen protein (PCNA) coordinates the actions of DNA polymerase, FEN1 and DNA ligase by facilitating the hand-off intermediates between each protein during Okazaki fragment maturation PMID: 22918592
32. Conserved basic amino acids are not required for double nucleotide unpairing and appear to act cooperatively, whereas the helical cap plays an unexpected role in hFEN1-substrate rearrangement PMID: 24126913
33. The data provides the first observations of unpaired conformations in DNA substrates bound to hFEN1 in the presence of catalytically inert active-site metal ions and define the role of amino acid residues and divalent metal ion cofactors in this process. PMID: 23975198
34. A cryptic targeting signal creates a mitochondrial FEN1 isoform with tailed R-Loop binding properties. PMID: 23675412
35. This study suggested that FEN1 polymorphisms and haplotypes are associated with glioma risk. PMID: 23184144
36. We identified small-molecule inhibitors of one such target, FEN1, and showed that these compounds were able to selectively kill human cells carrying cancer-relevant mutations. PMID: 23382697
37. These studies demonstrate a novel role for APC in the suppression of Fen1 activity in the BER pathway PMID: 22787431
38. Cell-cycle-dependent timing of FEN1 nuclease activity is essential for cell-cycle progression and the maintenance of genome stability. PMID: 22749529
39. The crystal structure of the complex of importin alpha with a peptide corresponding to the FEN1 nuclear localization sequence was solved. PMID: 22751659
40. Review: identifies superfamily motifs such as the helical gateway that select for ss-dsDNA junctions and provides key biological insights into FEN1 specificity and regulation. PMID: 22244820
41. Data show models for the ternary PCNA/FEN1/DNA and Rad9-Rad1-Hus1 (9-1-1 complex)/FEN1/DNA assemblies. PMID: 22586102
42. Data show that among the 13 SNPs in the 3 genes, only 3 were found to be polymorphic: R196K and K277R in the DFFB gene, and S12L in the EndoG gene, and all 6 SNPs in the FEN-1 gene were entirely monoallelic. PMID: 22011247
43. FEN1 as an important gene in human gastrointestinal oncogenesis and genetic polymorphisms in FEN1 confer susceptibility to gastrointestinal cancers. PMID: 22072618
44. Activity of FEN1 endonuclease on nucleosome substrates is dependent upon DNA sequence but not flap orientation. PMID: 21454907
45. Structural and functional analyses of human FEN1:DNA complexes show structure-specific, sequence-independent recognition for nicked dsDNA bent 100 degrees with unpaired 3' and 5' flaps. PMID: 21496641
46. these results show that FEN1 and telomerase association occurs throughout the S phase, with the maximum association in the mid S phase. PMID: 21345332
47. FEN1 10154T variant allele decreases arachidonic acid and arachidonic acid/linoleic acid in the serum phospholipids of carriers of the APOA5-1131C allele PMID: 20802161
48. the methylated form, but not the phosphorylated form, of FEN1 strongly interacts with proliferating cell nuclear antigen (PCNA), ensuring the 'on' and 'off' timing of its reaction PMID: 20729856
49. FEN1 and EXO1 can eliminate structures formed by trinucleotide repeats in the course of replication, relying on endonucleolytic and exonucleolytic activities, respectively. PMID: 20643645
50. FEN1 maintains stable telomeres by facilitating replication through the G-rich lagging strand telomere, thereby ensuring high fidelity telomere replication. PMID: 20551483

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HGNC: 3650

OMIM: 600393

KEGG: hsa:2237

STRING: 9606.ENSP00000305480

UniGene: Hs.409065