Figure 4. AHNAK2 is closely related to immunity in PTC. Comparison of (A) stromal scores, (B) immune scores, (C) ESTIMATE scores, and (D) tumor purity between the L-AHNAK2 and H-AHNAK2 groups based on ESTIMATE. (E) TIMER analysis of purity-corrected partial Spearman’s correlation between the expression of AHNAK2 and six immune cells in THCA. (F) Correlation analysis between the expression of AHNAK2 and 28 types of TILs across human cancers by TISIDB. (G) Correlation analysis between the expression of AHNAK2 and MHCs across human cancers by TISIDB. *P<0.05, ** P<0.01, *** P<0.001, **** P<0.0001 here and in the following figures.