Papillomavirus-associated cutaneous neoplasia in mammals.
For humans, strong evidence indicates that some mucosal papillomavirus (PV) types cause genital and oral neoplasia, and weaker evidence suggests that some cutaneous PVs may cause cutaneous squamous cell carcinomas (SCC). For nonhuman species, strong evidence supports a causal role of PVs in the development of feline and equine sarcoids. Likewise, PVs are believed to cause cutaneous SCCs in rabbits, western barred bandicoots, and some rodents. Furthermore, some evidence suggests that PVs may influence the development of both feline and canine cutaneous SCCs. This review discusses the evidence that PVs cause human cutaneous SCCs and the proposed mechanisms for this action. It then reviews preneoplastic and neoplastic skin diseases that are associated with PV infection in nonhuman mammals.
Munday
J S
JS
Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand. J.Munday@massey.ac.nz
Kiupel
M
M
D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000821:virology*; D006801:Humans; D027383:Papillomaviridae / Q000254:growth & development*; D030361:Papillomavirus Infections / Q000473:pathology* / Q000821:virology; D012878:Skin Neoplasms / Q000473:pathology / Q000821:virology*