Recent insights into the crosstalk between senescent cells and CD8 T lymphocytes

Recent reports in oncological and non-oncological experimental setups provide strong evidence that senescent cells are under the surveillance of CD8 T cell-mediated adaptive immunity. These new data also shed light on the mechanisms that sensitize senescent cells to CD8 T cell-dependent killing, as well as those that enable senescent cells to evade CD8 T cell immunosurveillance. Understanding the interplay between cellular senescence and the adaptive immune system may open new strategies to ameliorate aging and aging-associated diseases.