Progress of FMS-like tyrosine kinase 3 internal tandem duplication-positive acute myeloid leukemia / 白血病·淋巴瘤

ABSTRACT

FMS-like tyrosine kinase 3 internal tandem duplication (FLT3-ITD) mutation is a commonly found type of mutation in acute myeloid leukemia (AML), and this mutation is closely related to the development of AML and affects the prognosis of patients. FLT3-ITD-positive AML patients have poor prognosis and high relapse rate after treated with chemotherapy alone. The efficacy of allogeneic hematopoietic stem cell transplantation for this disease is controversial. Targeted therapies such as sorafenib and the combination of different type of therapies have been carried out and have shown preliminary effect in preclinical or clinical trials. In this paper, the clinical effect of FLT3-ITD in AML patients and the latest progress of its treatment were reviewed.