[Research advances of IDH gene mutation and AML]

The isocitrate dehydrogenase (IDH) gene mutation has been recently found, which may be involved in the occurrence of leukemia. The incidence of IDH gene mutation in the patients with adult acute myeloid leukemia (AML) is high, especially in the AML patients with normal karyotype. Different subtype and molecular biology of IDH display a different effect on the AML prognosis. This gene mutation is related with treatment response, residual, recurrence of leukemia, and it could be a sign of test and a monitoring tool of minimal residual disease (MRD). The IDH gene mutation may be an index for predicting prognosis and guiding therapy. In this article, the research progress of IDH gene mutation and its correlation with acute myeloid leukemia, especially with the clinical characteristics,are reviewed.