Experimental cerebral malaria (ECM) is a severe complication of Plasmodium berghei ANKA (PbA) infection in mice, characterised by CD8+ T cell accumulation within the brain. Whilst the dynamics of CD8+ T cell activation and migration during extant primary PbA infection have been extensively researched, the fate of the parasite-specific CD8+ T cells upon resolution of ECM are not understood. In this study we show that memory OT-I cells persist systemically within the spleen, lung and brain following recovery from ECM after primary PbA-OVA infection.
CD8(+) T cells
Liver resident-memory CD8+ T cells (TRM cells) can kill liver-stage Plasmodium-infected cells and prevent malaria, but simple vaccines for generating this important immune population are lacking. Here, we report the development of a fully synthetic self-adjuvanting glycolipid-peptide conjugate vaccine designed to efficiently induce liver TRM cells.