[Current Understanding of Myeloproliferative Neoplasm-Related Gene Mutations and Cytokine -Review].

Myeloproliferative neoplasm(MPN) is clonal hematopoietic stem cell disorder characterized by abnormal proliferation and expansion of one or more myeloid lineages. BCR-ABL-negative MPN includes polycythemia vera (PV), essential thrombocythemia (ET) and primary myelofibrosis (PMF). The mutations of JAK2, CALR and MPL genes are involved in the pathogenesis of MPN that provided a more complete molecular diagnostic standard for MPN. More and more new mutated genes related to prognosis of MPN were discovered in the past few years, at same time it was found that cytokines were also involved in the genesis and development of MPN. These provide a theoretical basis for the diagnosis, risk stratification and treatment management of MPN. In this article, the mechanisms of MPN-related cytokines and mutated genes in the genesis and development of disease and prognosis characteristics are summarized.