Cyclin D3 drives inertial cell cycling in dark zone germinal center B cells

Abstract excerpt

During affinity maturation, germinal center (GC) B cells alternate between proliferation and somatic hypermutation in the dark zone (DZ) and affinity-dependent selection in the light zone (LZ). This anatomical segregation imposes that the vigorous proliferation that allows clonal expansion of positively selected GC B cells takes place ostensibly in the absence of the signals that triggered selection in the LZ, as...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to CAR-T cell therapy research
• Share to Immune Cell Function and Interaction
• Share to T-cell and B-cell Immunology