NCAM1 and endometriosis: In the comparative analysis of fractional immune infiltration, we found that several immune cell types with p < 0.001, such as activated B cells, CD56 strongly positively expressing NK cells, immature B cells, myeloid-derived suppressor cells (MDSC), NKT cells, NK cells, regulatory T cells, follicular helper T cells, and helper T cells 1 (Th1), which have also been shown to be associated with immunomodulation in endometriosis.