Effect of MiR-29b-3p Targeting STAT3 on Proliferation and Apoptosis of Acute Myeloid Leukemia Cells / 中国实验血液学杂志
Journal of Experimental Hematology
; (6): 1853-1858, 2020.
Article
em Zh
| WPRIM
| ID: wpr-879983
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE@#To investigate the effect of miR-29b-3p on apoptosis and proliferation of acute myeloid leukemia (AML) cells by targeting signal transducer and activator of transcription 3 (STAT3).@*METHODS@#TargetScan and miRanda online databases were used to predict the binding sites of miR-29b-3p and STAT3 3'UTR. The targeting relationship between them was estimated by Dual-Luciferase reporter assay experiment. After miR-29b-3p over-expression, qPCR and Western blot were used to detect the expression of STAT3 mRNA and proteins, flow cytometry to determine the apoptosis of AML cells, and MTS to detect the changes of cell proliferation in each group.@*RESULTS@#Dual-Luciferase reporter assay confirmed that STAT3 was the target gene of miR-29b-3p. After miR-29b-3p overexpression, the expression of STAT3 mRNA and protein decreased. Compared with the control groups, the proliferation of AML cells in the overexpression group decreased and the apoptosis increased (P<0.05).@*CONCLUSION@#MiR-29b-3p can inhibit the proliferation and induce apoptosis of AML cells by down-regulating STAT3.
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Leucemia Mieloide Aguda
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Apoptose
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MicroRNAs
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Proliferação de Células
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Fator de Transcrição STAT3
Tipo de estudo:
Prognostic_studies
Limite:
Humans
Idioma:
Zh
Revista:
Journal of Experimental Hematology
Ano de publicação:
2020
Tipo de documento:
Article
País de publicação:
CHINA
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CN
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REPUBLIC OF CHINA