细胞凋亡(apoptosis)是指细胞在一定条件下,受自身基因调控,自行结束生命活动的过程,也是细胞衰老死亡的一种主动过程,因其发生受基因的调控并按一定的程序进行,故又称为细胞程序性死亡(programmedcelldeath ,PCD)。近来研究发现,细胞凋亡在结核病发生、发展过程中起着重要作用 Under certain conditions, cell apoptosis is regulated by its own genes and ends its life activities by itself. It is also an active process of cell death, which is regulated by genes and performed according to certain procedures. It is also known as programmed cell death (PCD). Recent studies have found that apoptosis plays an important role in the occurrence and development of tuberculosis