CD8A and neoplasm: DAMPs released during ICD promoted the maturation of DCs and the infiltration of CD8+ T cells, subsequently causing changes in the TME and enhancing the antitumor immunity.[24] To further investigate the effect of APm/Ce6/HIF+US on the tumor immune microenvironment, we collected the tumor‐draining lymph nodes (TDLNs), spleens and tumors from the mice treated with various treatments, and the population of immune cells was analyzed with FCM.