Formation and aggregation of lipid rafts in γδ T cells following stimulation with Mycobacterium tuberculosis antigens.


Lipid rafts are plasma membrane microdomains that are implicated in diverse signaling pathways in immune cells. Based on the distinct types of T-cell receptors, two T-cell subpopulations have been identified: αβ and γδ T cells. In humans, γδ T cells represent a relatively rare T lymphocyte population but play a critical role in the immune response to… (More)