Role and Mechanism of lncRNA-pvt1 in the Pathogenesis of Acute Lymphoblastic Leukemia in Children

Author:

Cheng Yanli1,Hao Guoping1ORCID,Wang Xiaohuan1,Lu Haiyan1,Wang Jing1,Suo Taoli1,Hou Zhaohui1,Guo Huimin2,Zhang Shixun3

Affiliation:

1. Department of Hematology, Shanxi Children’s Hospital, China

2. Scientific Research Department of Clinical Laboratory Center of Shanxi Children’s Hospital, China

3. Bone Marrow Laboratory of Shanxi Children’s Hospital, China

Abstract

Objective. To investigate the role and mechanism of lncRNA-pvt1 in the pathogenesis of childhood acute lymphoblastic leukemia (ALL). Methods. The expression of lncRNA-pvt1 in bone marrow tissues of ALL patients after initial diagnosis and complete remission was detected by RT-PCR to explore its possible involvement in the pathogenesis of ALL. The proliferation and apoptosis of Jurkat cells transfected with lncRNA-pvt1 were observed by MTT and flow cytometry. Results. lncRNA-pvt1 expression was upregulated in bone marrow of ALL patients. Knockdown of lncRNA-pvt1 inhibited Jurkat cell proliferation and increased its apoptosis rate. Conclusion. Silencing lncRNA-pvt1 expression can inhibit the development of ALL.

Funder

Scientific Research Project of Shanxi Provincial Health Commission

Publisher

Hindawi Limited

Subject

Applied Mathematics,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,Modeling and Simulation,General Medicine

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