Senecavirus

Senecavirus is a genus of viruses in the order Picornavirales, in the family Picornaviridae. Mammals of the order Artiodactyla (even-toed ungulates) serve as natural hosts, with senecaviruses reported in cows, pigs and dolphins. The genus contains two species. Senecavirus is a replication-competent oncolytic picornavirus. It has selective tropism for cancers with neuroendocrine features including small cell lung cancer (SCLC) and several pediatric solid tumors including retinoblastoma, neuroblastoma, and medulloblastoma. A Phase I clinical trial of Senecavirus in adults with neuroendocrine tumors showed that senecavirus is apparently safe to administer at doses up to 1E11 vp/kg. It has potential antineoplastic activity.