Sander PInstitute of Medical Microbiology, University of Zurich, Gloriastrasse 30/32, CH-8006 Zurich, Switzerland. Electronic address: psander@imm.uzh.ch.
Becker KInstitute of Medical Microbiology, University of Zurich, Gloriastrasse 30/32, CH-8006 Zurich, Switzerland.
Molin MDInstitute of Medical Microbiology, University of Zurich, Gloriastrasse 30/32, CH-8006 Zurich, Switzerland.
English
Mycobacterium tuberculosis synthesizes a wide variety of complex lipids that can serve as antigens in immune recognition of the bacterium. In this issue of Cell Chemical Biology, Gilleron et al. (2016) identify key enzymes essential for lipid antigen processing, which is required for CD1b-restricted T cell activation.