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

BAZF, a member of the Bcl6 gene family, acts as a sequence-specific transcriptional repressor in association with Bcl6. However, the tissue expression pattern of BAZF differs from that of Bcl6, suggesting a Bcl6-independent function of BAZF. In order to examine the physiological function of BAZF, we generated BAZF-deficient mice and transgenic mice with BAZF-cDNA under the control of the lck proximal promoter (lck-BAZF). These mice were viable and no gross anatomical abnormalities were observed after birth. Since Bcl6 is a key molecule for the generation of memory T cells, we examined the function of T cells of these mice. We show here that cell proliferation of naive CD4 T cells, but not memory ones, of BAZF-deficient mice to anti-CD3 antibody stimulation was impaired. Conversely, cell proliferation of naive CD4 T cells, but not memory ones, of lck-BAZF mice was augmented. Since cell proliferation of naive CD4 T cells of lck-Bcl6 mice to anti-CD3 antibody stimulation was severely impaired, BAZF may attenuate the regulatory effect of Bcl6 on antigenic activation of naive CD4 T cells by Bcl6/BAZF heterodimer formation. These results suggest that BAZF is necessary for activation of naive T cells to antigenic stimulation.

BAZF is required for activation of naive CD4 T cells by TCR triggering