title: [Inhibitors of JAK2/STAT Signaling Pathway and Hematologic Malignancies-Review].
abstract: Jauns kinase (JAK)/transducer and activator of transcription（STAT） pathway is a classical approach to study the rapid changes of the gene expression in specific target cells by a variety of extracellular signals. The JAK and STAT transfer cytokine receptor signaling plays a unique role in multiple cellular and molecular biological changes.The abnormal signal of JAK/STAT pathway will lead to the hematopoietic abnormalities.Studies had shown that the abnormal activation of JAK2/STAT signaling pathway are in many kinds of malignant hematological diseases, such as in acute lymphoblastic/myeloid leukemia, chronic myeloid leukemia, lymphoma, myelodysplastic syndromes, myeloprofilerative neoplasm, especially in the patients of myeloproliferative neoplasm(MPN) with JAK gene mutation(JAK2V617F), this mutation has an important value for MPN diagnosis. At present, the effect of the specific inhibitors of JAK2 has showed good perspective, which had been applied to clinic treatment and achieved remarkable curative effect. In this review, the JAK2/STAT signaling transduction, the JAK2 signal and hematologic malignancies, the kagulation of signaling pathway and the inhibitors of JAK2/STAT signaling pathway are summarized.
authors.affiliation: Department of Hematology, Baoding Municipal First Hospital, Baoding 071000, Hebei Province, China; Department of Medical Dingzhou People's Hospital, Dingzhou 073000, Hebei Province, China.
authors.forename: Ya-Ling
authors.initials: YL
authors.lastname: Zhao
authors.affiliation: Department of Hematology, Baoding Municipal First Hospital, Baoding 071000, Hebei Province, China; Chengde Medical College, Chengde 067000, Hebei Province, China.
authors.forename: Gui-Min
authors.initials: GM
authors.lastname: Liu
authors.affiliation: Department of Hematology, Baoding Municipal First Hospital, Baoding 071000, Hebei Province, China; Chengde Medical College, Chengde 067000, Hebei Province, China.
authors.forename: Li-Jun
authors.initials: LJ
authors.lastname: Zhang
authors.affiliation: Department of Hematology, Baoding Municipal First Hospital, Baoding 071000, Hebei Province, China.E-mail: liangwentong1967@sina.com.
authors.forename: Wen-Tong
authors.initials: WT
authors.lastname: Liang
authors.affiliation: Department of Hematology, Baoding Municipal First Hospital, Baoding 071000, Hebei Province, China.E-mail:dzczy@sohu.com.
authors.forename: Zhi-Yong
authors.initials: ZY
authors.lastname: Cheng
mesh_terms: D019337:Hematologic Neoplasms; D006801:Humans; D053614:Janus Kinase 2; D009154:Mutation; D050791:STAT Transcription Factors; D015398:Signal Transduction
chemical_list: D050791:STAT Transcription Factors; C507924:JAK2 protein, human; D053614:Janus Kinase 2