Phollow the phosphoinositol: Actin dynamics at the B cell immune synapse
Year: 2022
Type: article
Abstract: Actin remodeling promotes B cell activation by enabling B cell antigen receptor clustering in the immune synapse. In the current issue of JCB, Droubi et al. (2022. J. Cell Biol.https://doi.org/10.1083/jcb.202112018) find that this process is initiated by the lipid phosphatase INPP5B, which shapes synaptic actin architecture by locally depleting phosphatidylinositol 4,5 bisphosphate.
Source: The Journal of Cell Biology
Authors: Mitchell S. Wang, Morgan Huse
Institution: Memorial Sloan Kettering Cancer Center
Language: English
Topic: T-cell and B-cell Immunology
Subfield: Immunology
Field: Immunology and Microbiology
Domain: Life Sciences
Open Access status: hybrid
OpenAlex ID: W4291639848