Generation of a human Juvenile myelomonocytic leukemia iPSC line, CHOPi001-A, with a mutation in CBL.

Juvenile myelomonocytic leukemia (JMML) is a rare myeloproliferative disorder of early childhood characterized by expansion of clonal myelomonocytic cells and hyperactive Ras/MAPK signaling. The disorder is caused by somatic and/or germline mutations in genes involved in the Ras/MAPK and JAK/STAT signaling pathways, including CBL. Here we describe the generation of an iPSC line with a homozygous CBL c.1111T->C (Y371H) mutation, designated CHOPJMML1854.