NewslettersImmunology of Infectious Disease NewsSARS-CoV-2 Spike Protein Suppresses CTL-Mediated Killing by Inhibiting Immune Synapse AssemblyBy lbeveridge - November 16, 2022027Researchers showed that human CD8+ T cells upregulated the expression of ACE2, the Spike receptor, during differentiation to cytotoxic T lymphocytes.[Journal of Experimental Medicine]AbstractGraphical Abstract