CD68 and neoplasm: As we previously demonstrated that immunosuppressive tumor-associated macrophages (TAM) suppress tumor-targeting immunity in metastatic HGSOC (5, 16), we next determined the density of so-called “M2-like” CD163+CD68+ TAMs in pTME and mTME HGSOC samples from Study cohort 1 and 2 (Fig. 3F).