CAPG and neoplasm: In the ImmuCellAI database, CAPG expression also had a significant positive correlation with an abundance of type 1 regulatory T cell (Tr1, p = 1.8e − 04), natural regulatory T cell (nTreg, p = 7e − 11), induced regulatory T cell (iTreg, p = 4e − 05), tumor-associated macrophage (TAM, p = 0.0024), and exhausted T (Tex, p = 4.8e − 06).