Desjardins Michel
Département de pathologie et biologie cellulaire et Département de microbiologie et immunologie, Université de Montréal, Montréal, Canada.
Immunity. 2009 Aug 21;31(2):176-8. doi: 10.1016/j.immuni.2009.08.003.
Antigen cross-presentation enables an efficient CD8(+) T cell response against antigens from exogenous sources. In this issue of Immunity, Bougnères et al. (2009) identify lipid bodies as an unexpected new player involved in this complex cellular pathway.
抗原交叉呈递能够使机体针对外源性抗原产生高效的CD8(+) T细胞应答。在本期《免疫》杂志中,布涅雷斯等人(2009年)确定脂滴是参与这一复杂细胞途径的一个意想不到的新角色。