TLR4 and neoplasm: The impact of Lipo-MP-LPS treatment on immune cell populations (CD8+ TILs, CD68+ TAMs and CD163+ M2 TAMs) and TLR4+ cells density in OsA tumor microenvironments were evaluated in each tumor and linked to the individual response to treatment: non response (NR), stabilized response (SR) or complete response (CR).