a decreasing trendp < 0.0001
Our observations unveiled a clear correlation between the accumulation of TIGIT + Foxp3 + Tregs and the growth of ovarian cancer tumors (r 2 = 0.9258, p < 0.0001), while the levels of TIGIT − Foxp3 + Tregs displayed a decreasing trend in parallel (r 2 = 0.9258, p < 0.0001) (see Fig. 3 A).