|
|
|||
| |||||||||||||||||||||||||||||||||
chain and the common lymphoid-receptor
chain, it signals target cells and tissues to mount a response. When interleukin-4 activates its receptor, it triggers B cells to produce IgE. Interleukin-4 also induces endothelium to express adhesion molecules that specifically attract eosinophils. Finally, interleukin-4 signals T cells to become CD4+ type 2 helper cells, which then produce additional interleukin-4 and mediate allergic disease.1
Genetic regulation of this interleukin-4 cascade may be an important regulatory point in the predisposition to allergy. We
References
This article has been cited by other articles:
HOME | SUBSCRIBE | SEARCH | CURRENT ISSUE | PAST ISSUES | COLLECTIONS | PRIVACY | TERMS OF USE | HELP | beta.nejm.org Comments and questions? Please contact us. The New England Journal of Medicine is owned, published, and copyrighted © 2009 Massachusetts Medical Society. All rights reserved. |