English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Recent studies have implicated a role for Notch in the generation of marginal zone (MZ) B cells. To further investigate the role of Notch in the B cell lineage, we have analyzed the effects of reduced Notch2 signaling in mice expressing one functional allele of Notch2 (Notch2(+/-)). Notch2(+/-) mice have reduced B1 B cells of the peritoneal cavity and show a severe reduction in MZ B cells of the spleen. The reduction in MZ B cells was not due to the disruption of splenic architecture, disregulated terminal differentiation, nor to increased apoptosis within the MZ B cell compartment. Rather, our data suggest that Notch2 haploinsufficiency leads to impaired development of MZ B cells, possibly by impacting the formation of immediate MZ B precursors. These results provide evidence that Notch2 plays a determining role in the development and/or the maintenance of B1 B and MZ B cells.

Notch2 Haploinsufficiency Results in Diminished B1 B Cells and a Severe Reduction in Marginal Zone B Cells