Department of Pathology, Division of Microbiology and Immunology, University of Utah, Salt Lake City, UT 84121, USA.
Immunity. 2013 Jun 27;38(6):1090-1. doi: 10.1016/j.immuni.2013.06.007.
In this issue of Immunity, Olson et al. (2013) demonstrate that circulating CD8⁺ memory T cells with an effector-like phenotype, previously thought to be mostly senescent, provide robust protection from a secondary pathogen challenge despite their poor secondary proliferative response.
在本期《免疫》中,Olson 等人(2013)证明,具有效应样表型的循环 CD8⁺记忆 T 细胞,以前被认为大多处于衰老状态,尽管它们的次级增殖反应较差,但仍能提供针对二次病原体攻击的强大保护。