Journal of International Oncology ›› 2021, Vol. 48 ›› Issue (3): 189-192.doi: 10.3760/cma.j.cn371439-20200619-00038

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Bone marrow microenvironment and differentiation of leukemia cells

Chen Xi, Mu Dan, Yan Qin, Liu Wenjun*()   

  1. Department of Pediatric, Affiliated Hospital of Southwest Medical University, PI Research Laboratory of Children's Hematology and Oncology, Sichuan Clinical Research Center for Birth Defects, Luzhou 646000, China
  • Received:2020-06-19 Revised:2020-09-17 Online:2021-03-08 Published:2021-03-25
  • Contact: Liu Wenjun E-mail:lwjlyfy@qq.com
  • Supported by:
    Sichuan Applied Basic Research(2019YJ0690);Major Science and Technology Project of Sichuan Province(2019YFS0531);Luzhou Science and Technology Project of China(2019-RCM-98);Luzhou Science and Technology Project of China(2019-RCM-96)

Abstract:

Bone marrow microenvironment (BMM) is the environment on which leukemia cells depend. It contains stem cells, bone marrow stromal cells, and abundant cytokines, which can regulate the differentiation and proliferation of leukemia cells. The regulation of BMM on the differentiation of leukemia cells is a complex process that can act on different targets and signaling pathways. It mainly includes hypoxia-inducible factor, integrins, Notch, and Wnt/β-catenin signal pathways. The study of relationship between BMM and leukemia cell differentiation can help to find pathways and targets that induce leukemia differentiation which will find new directions for the treatment of leukemia.

Key words: Bone marrow, Leukemia, Cell differentiation, Microenvironment