B cell responses: Regulating receptor editing
โ Scribed by Bell, Elaine
- Book ID
- 109956172
- Publisher
- Nature Publishing Group
- Year
- 2009
- Tongue
- English
- Weight
- 164 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1474-1741
- DOI
- 10.1038/nri2616
No coin nor oath required. For personal study only.
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Recent studies indicate that immature B cells compete with recirculating B cells for survival signals. The signals, delivered through the B-cell receptor for antigen, induce immature cells to differentiate into recirculating cells and maintain the survival of recirculating cells. They do not induce
B cells that fail to pass a developmental checkpoint, either as immature or mature B cells, can be rescued by creating a new B cell antigen receptor through nested secondary immunoglobulin gene rearrangements, a process termed receptor editing. Tolerance-mediated receptor editing occurs in self-reac