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. 2023 Mar 7;14:1112513. doi: 10.3389/fimmu.2023.1112513

Figure 1.

Figure 1

HPV pathogenesis and treatment in at-risk individuals. (A) HPV pathogenesis, persistent infection, and progression to cancer. Primary infection occurs when HPV gains access to basal cells through microlesions or damage to the skin. Upon viral replication, HPV can evade the immune response resulting in persistent disease. E6 and E7 oncogenes disrupt the cell cycle, which can result in persistent disease, cellular transformation and HPV-driven carcinoma. (B) Describes the three main immunodeficiencies 1) Primary immunodeficiencies relating to inborn errors of immunity, 2) Secondary immunodeficiencies relating to those under immunosuppressive drugs 3) Acquired immunodeficiencies relating to people living with HIV/AIDS. The major HPV pathologies caused by high-risk HPV and low-risk HPV strains are identified on the extreme right-hand side panel (HPV-driven disease) (C) Identifies the main treatments currently available and the next-generation therapeutics currently under investigation. Created with BioRender.com.