anticorps IRIZIO, anticorps Kiaa1931, anticorps family with sequence similarity 193 member B, anticorps family with sequence similarity 193, member B, anticorps FAM193B, anticorps Fam193b
Sujet
FAM193B, also known as IRIZIO, was initially identified as a protein that is upregulated in alveolar rhabdomyosarcoma (ARMS), a type of fast-growing tumor characterized by chromosomal translocations fusing the PAX3 or PAX7 gene with that of FOXO1. It has been suggested that, in addition to the PAX3-FOXO1 gene fusion, disruption of the Rb and p53 pathways is required for full ARMS tumorigenesis. In PAX3-FOXO1-expressing primary mouse fibroblasts that possessed a defective p53 pathway, FAM193B expression enabled the tumorigenic transformation, suggesting that FAM193B may contribute to rhabdomyosarcomagenesis in humans.Synonyms: Family with sequence similarity 193 member B, IRIZIO