The DC-PD-L1+ population is more abundant in cervical cells from HR-HPV (+) patients without intraepithelial neoplasia than in HR-HPV (−) patients; therefore, DC-PD-L1+ subset is possibly associated with the down-regulation of TH1-type cytokines in HR-HPV (+) patients [43]. This evidence concerns the gene CD274 and intraepithelial neoplasia.