The results obtained from these two databases consistently suggest that CRABP2 expression is strongly linked to various immunological signatures, including general T cells, monocytes, CD8+ T cells, M1 and M2 macrophages, tumor-infiltrating lymphocytes (TILs), neutrophils, Th1 and Th2 cells, dendritic cells, regulatory T cells (Tregs), as well as exhausted T cells. Here, CD8A is linked to neoplasm.