<unk>  (also known as<unk><unk> -associated<unk> , abbreviated TSPyV or TSV) is a member virus of Human<unk>  8 that infects human hosts. First discovered in 2010, TSPyV is associated with<unk><unk> , a rare skin disease only seen in immunocompromised patients. The virus causes hyperproliferation and enlargement of hair follicles by modulating PP2A protein phosphatase signaling pathways. TSPyV was the eighth human<unk>  to be discovered, and one of four associated with human disease, out of 13 human<unk> es known as of the 2015 update to<unk>  taxonomy released by the International Committee on Taxonomy of Viruses.
Trichodysplasia spinulosa polyomavirus
Kaposi's sarcoma-associated herpesvirus
Human herpesvirus 6
Molluscum contagiosum virus
Human betaherpesvirus 7
Yaba monkey tumor virus
Human betaherpesvirus 5
Human T-lymphotropic virus 2