Figure 2. Kaplan-Meier plot for disease free survival (DFS). a) high incidence of relapse with reduced DFS was seen in patients with low γδ T cells than high γδ T cells. b) high incidence of relapse with reduced DFS was seen in patients with low CD161+CD56- NK T cells than high CD161+CD56- NK T cells

From

Study of Immune Effector Cells in Leukoplakia and Oral Cancer

Birva V. Brahmbhatt, Hemangini H. Vora

Journal of Cancer Research and Treatment. 2014, 2(2), 28-40 doi:10.12691/jcrt-2-2-2