Fig. 4

Analysis of TILs in Caucasian and Asian LUAD patients. A, B Heatmaps of the relative TILs content in Caucasian (left) and Asian (right) LUAD patients. The abscissa represents patients’ ID, and the ordinate represents the type of TILs. The blue bar in the first row represents normal tissues, and the red bar represents tumors. The green represents the relatively low content of TILs, and the red represents the relatively high content of TILs. C Correlation analysis of TILs in tumors of LUAD patients in Caucasians. Left: correlation heatmap of TILs. The abscissa and ordinate represent the names of TILs. The red represents positive correlation, and the blue represents negative correlation. Right: correlation circle plot of TILs. The outer coordinate represents the names of TILs. The red represents positive correlation, and the green represents negative correlation. D Correlation analysis of TILs in tumors of Asian LUAD patients. Left: correlation heatmap of TILs. The abscissa and ordinate represent the names of TILs. The red represents positive correlation, and the blue represents negative correlation. Right: correlation circle plot of TILs. Outer coordinate represents the names of TILs. The red represents positive correlation, and the green represents negative correlation. E, F Vioplots of relative TILs content in Caucasian (left) and Asian (right) LUAD patients. The abscissa represents the type of TILs, and the ordinate represents the percentage of relative TILs content. The blue column represents normal tissues, and the red column represents tumor tissues