Optimal functional levels of activation-induced deaminase specifically require the Hsp40 DnaJa1
نویسندگان
چکیده
منابع مشابه
Optimal functional levels of activation-induced deaminase specifically require the Hsp40 DnaJa1.
The enzyme activation-induced deaminase (AID) deaminates deoxycytidine at the immunoglobulin genes, thereby initiating antibody affinity maturation and isotype class switching during immune responses. In contrast, off-target DNA damage caused by AID is oncogenic. Central to balancing immunity and cancer is AID regulation, including the mechanisms determining AID protein levels. We describe a sp...
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15 صفحه اولActivation-induced cytidine deaminase (AID)
Activation-induced cytidine deaminase (AID) plays an essential role in the generation of a highly competent repertoire of antibodies by participating in class switch recombination (CSR) and somatic hypermutation (SHM). After B cell stimulation by antigens, AID initiates SHM and CSR by deamination of cytidine to uridine in the variable and constant regions of Ig genes. An adverse effect of AID’s...
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ژورنال
عنوان ژورنال: The EMBO Journal
سال: 2011
ISSN: 0261-4189
DOI: 10.1038/emboj.2011.417