Function and molecular mechanisms of APE2 in genome and epigenome integrity.
Function and molecular mechanisms of APE2 in genome and epigenome integrity.
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DOI:
10.1016/j.mrrev.2020.108347
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发表时间:
2021-01
期刊:
影响因子:
--
通讯作者:
Yan S
中科院分区:
文献类型:
--
作者:
Lin Y;McMahon A;Driscoll G;Bullock S;Zhao J;Yan S
APE2 is a rising vital player in the maintenance of genome and epigenome integrity. In the past several years, a series of studies have shown the critical roles and functions of APE2. We seek to provide the first comprehensive review on several aspects of APE2 in genome and epigenome integrity. We first summarize the distinct functional domains or motifs within APE2 including EEP (endonuclease/exonuclease/phosphatase) domain, PIP box and Zf-GRF motifs from eight species (i.e., Homo sapiens, Mus musculus, Xenopus laevis, Ciona intestinalis, Arabidopsis thaliana, Schizosaccharomyces pombe, Saccharomyces cerevisiae, and Trypanosoma cruzi). Then we analyze various APE2 nuclease activities and associated DNA substrates, including AP endonuclease, 3'-phosphodiesterase, 3'-phosphatase, and 3'-5' exonuclease activities. We also examine several APE2 interaction proteins, including PCNA, Chk1, APE1, Myh1, and homologous recombination (HR) factors such as Rad51, Rad52, BRCA1, BRCA2, and BARD1. Furthermore, we provide insights into the roles of APE2 in various DNA repair pathways (base excision repair, single-strand break repair, and double-strand break repair), DNA damage response (DDR) pathways (ATR-Chk1 and p53-dependent), immunoglobulin class switch recombination and somatic hypermutation, as well as active DNA demethylation. Lastly, we summarize critical functions of APE2 in growth, development, and diseases. In this review, we provide the first comprehensive perspective which dissects all aspects of the multiple-function protein APE2 in genome and epigenome integrity.
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DOI:
10.1186/s41021-017-0087-7
发表时间:
2017
期刊:
Genes and environment : the official journal of the Japanese Environmental Mutagen Society
影响因子:
--
作者:
Funakoshi M;Nambara D;Hayashi Y;Zhang-Akiyama QM
通讯作者:
Zhang-Akiyama QM
影响因子:
5.6
作者:
Hossain MA;Lin Y;Yan S
通讯作者:
Yan S
影响因子:
4.8
作者:
Ha, Anh;Lin, Yunfeng;Yan, Shan
通讯作者:
Yan, Shan
影响因子:
4.1
作者:
Cupello, Steven;Lin, Yunfeng;Yan, Shan
通讯作者:
Yan, Shan
影响因子:
15.3
作者:
Guikema, Jeroen E. J.;Linehan, Erin K.;Schrader, Carol E.
通讯作者:
Schrader, Carol E.