Related Experiment Video
Updated: Jul 10, 2026

Accessing Early Differentiation of Virus-Specific Follicular Helper CD4+ T Cell in Acute LCMV-Infected Mice
Published on: April 26, 2024
BLIMP1 guides the fate of effector B and T cells
Stephen L Nutt1, Kirsten A Fairfax, Axel Kallies
1The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville Victoria, 3050, Australia. nutt@wehi.edu.au
Abstract:
B-lymphocyte-induced maturation protein 1 (BLIMP1) is a transcriptional repressor, and its importance in controlling the terminal differentiation of antibody-secreting cells (ASCs) is well established. However, as we discuss in this Progress article, it has now become evident that the ASC programme consists of a discrete BLIMP1-independent initiation phase, followed by a second step in which BLIMP1 is absolutely required for the differentiation of fully mature ASCs. In addition, an important role for BLIMP1 in maintaining the homeostasis of effector T cells is emerging, suggesting intriguing parallels between the control of effector-cell fates in both B and T cells.
Related Concept Videos
B Cell Activation and Differentiation
When naive B cells encounter a specific antigen that can bind to the B cell receptor (BCR) on their surface, they undergo sensitization to respond to the antigen's presence. Sensitization begins with...
T Cell Activation and Clonal Selection
Naive T cells that have not yet encountered an antigen express two primary CD...
T Cell Types and Functions
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Cells of the Adaptive Immune Response
Role of Ephrin-Eph Signalling in Intestinal Stem Cell Renewal
Cell Motility through Blebbing
Blebbing Through the Matrix
In multicellular...

