Saposins modulate human invariant Natural Killer T cells self-reactivity and facilitate lipid exchange with CD1d molecules during antigen presentation

Mariolina Salio, Hemza Ghadbane, Omer Dushek, Dawn Shepherd, Jeremy Cypen, Uzi Gileadi, Michael C Aichinger, Giorgio Napolitani, Xiaoyang Qi, P Anton van der Merwe, Justyna Wojno, Natacha Veerapen, Liam R Cox, Gurdyal S Besra, Weiming Yuan, Peter Cresswell, Vincenzo Cerundolo