Immunoglobulin class-switch DNA recombination: induction, targeting and beyond.
Immunoglobulin class-switch DNA recombination: induction, targeting and beyond.
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DOI:
10.1038/nri3216
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发表时间:
2012-06-25
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影响因子:
--
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Class switch DNA recombination (CSR) of the immunoglobulin heavy chain (IgH) locus is central to the maturation of the antibody response and critically requires the AID cytidine deaminase. CSR entails changes of the chromatin state and transcriptional activation of the IgH locus upstream and downstream switch (S) regions that are to undergo S-S DNA recombination, induction of AID, and targeting of CSR factors to S regions by 14-3-3 adaptors and as enabled by the transcription machinery and histone modifications. In this Review, we focus on recent advances in CSR induction and targeting. We also outline an integrated model of the assembly of macromolecular complexes that transduce critical epigenetic information to enzymatic effectors of the CSR machinery.
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影响因子:
64.5
作者:
Bhutani N;Burns DM;Blau HM
通讯作者:
Blau HM
影响因子:
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作者:
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通讯作者:
Chorny A
DOI:
10.1073/pnas.0813252106
发表时间:
2009-02-24
影响因子:
11.1
作者:
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通讯作者:
Honjo, Tasuku
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作者:
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通讯作者:
Scharff, MD
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15.3
作者:
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通讯作者:
Pan-Hammarstrom, Qiang