Journal
NATURE IMMUNOLOGY
Volume 13, Issue 4, Pages 396-404Publisher
NATURE PUBLISHING GROUP
DOI: 10.1038/ni.2256
Keywords
-
Categories
Ask authors/readers for more resources
Immunoglobulin E (IgE) antibodies are pathogenic in asthma and allergic diseases, but the in vivo biology of IgE-producing (IgE(+)) cells is poorly understood. A model of the differentiation of IgE(+) B cells proposes that IgE(+) cells develop through a germinal-center IgG1(+) intermediate and that IgE memory resides in the compartment of IgG1(+) memory B cells. Here we have used a reporter mouse expressing green fluorescent protein associated with membrane IgE transcripts (IgE-GFP) to assess in vivo IgE responses. In contrast to the IgG1-centered model of IgE switching and memory, we found that IgE+ cells developed through a germinal-center IgE(+) intermediate to form IgE(+) memory B cells and plasma cells. Our studies delineate a new model for the in vivo biology of IgE switching and memory.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available