Alternative end-joining in BCR gene rearrangements and translocations.
Alternative end-joining in BCR gene rearrangements and translocations.
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BCR 基因重排和易位中的替代末端连接
DOI:
10.3724/abbs.2022051
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发表时间:
2022-05-25
影响因子:
3.7
通讯作者:
中科院分区:
文献类型:
--
作者:
Programmed DNA double-strand breaks (DSBs) occur during antigen receptor gene recombination, namely V(D)J recombination in developing B lymphocytes and class switch recombination (CSR) in mature B cells. Repair of these DSBs by classical end-joining (c-NHEJ) enables the generation of diverse BCR repertoires for efficient humoral immunity. Deletion of or mutation in c-NHEJ genes in mice and humans confer various degrees of primary immune deficiency and predisposition to lymphoid malignancies that often harbor oncogenic chromosomal translocations. In the absence of c-NHEJ, alternative end-joining (A-EJ) catalyzes robust CSR and to a much lesser extent, V(D)J recombination, but the mechanisms of A-EJ are only poorly defined. In this review, we introduce recent advances in the understanding of A-EJ in the context of V(D)J recombination and CSR with emphases on DSB end processing, DNA polymerases and ligases, and discuss the implications of A-EJ to lymphoid development and chromosomal translocations.
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影响因子:
64.5
作者:
Alt FW;Zhang Y;Meng FL;Guo C;Schwer B
通讯作者:
Schwer B
影响因子:
64.8
作者:
Wang, Jing H.;Gostissa, Monica;Yan, Catherine T.;Goff, Peter;Hickernell, Thomas;Hansen, Erica;Difilippantonio, Simone;Wesemann, Duane R.;Zarrin, Ali A.;Rajewsky, Klaus;Nussenzweig, Andre;Alt, Frederick W.
通讯作者:
Alt, Frederick W.
DOI:
10.1084/jem.20001871
发表时间:
2002-12-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Bosma GC;Kim J;Urich T;Fath DM;Cotticelli MG;Ruetsch NR;Radic MZ;Bosma MJ
通讯作者:
Bosma MJ
DOI:
10.1073/pnas.0915067107
发表时间:
2010-02-16
影响因子:
11.1
作者:
Boboila, Cristian;Jankovic, Mila;Alt, Frederick W.
通讯作者:
Alt, Frederick W.
影响因子:
14.9
作者:
Al-Minawi AZ;Lee YF;Håkansson D;Johansson F;Lundin C;Saleh-Gohari N;Schultz N;Jenssen D;Bryant HE;Meuth M;Hinz JM;Helleday T
通讯作者:
Helleday T