Due to the relevance of myeloid cells in the therapeutic efficacy of the triple therapy, we performed a detailed characterisation of myeloid-derived cells at days 1, 3 and 13 after the administration of immunotherapy combinations that exerted an anti-tumour effect: E7 long peptide/PIC, E7 long peptide/anti-PD-1 and triple therapy. The gene discussed is PDCD1; the disease is neoplasm.