Progress of T-cell immunodeficiency and immunotherapy in chronic lymphocytic leukemia / 白血病·淋巴瘤

ABSTRACT

The occurrence and development of chronic lymphocytic leukemia (CLL) are related to many factors such as CLL cells, defective T cells and tumor microenvironment. The mutual interaction between tumor cells and immune cells in tumor microenvironment is an important factor for the progress of CLL. T cells, as the main members of adaptive immunity, play an ambiguous role in CLL. This review focuses on the immunodeficiency of T-cell subsets in CLL and recent advances in T-cell immunotherapy, in order to explore the potential role of T cells in the occurrence, development and outcome of CLL.