Effects of Decitabine Combined with Anlotinib on Proliferation and Apoptosis of Multiple Myeloma Cells.
10.19746/j.cnki.issn.1009-2137.2023.02.019
- Author:
Yang CAO
1
;
Yue LIU
1
;
Yan LIU
1
;
Yan-Hua YUE
1
;
Li-Mei SHANG
1
;
Hui-Juan CHEN
1
;
Hao-Nan YANG
1
;
Wei-Ying GU
2
Author Information
1. Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, Changzhou 213003, Jiangsu Province, China.
2. Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, Changzhou 213003, Jiangsu Province, China .E-mail: guweiying2001@163.com.
- Publication Type:Journal Article
- Keywords:
anlotinib;
apoptosis;
c-Myc;
decitabine;
multiple myeloma;
proliferation
- MeSH:
Humans;
Multiple Myeloma/metabolism*;
Decitabine;
Cell Line, Tumor;
Apoptosis;
Cell Proliferation
- From:
Journal of Experimental Hematology
2023;31(2):442-447
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the biological effects and its relative mechanism of decitabine combined with anlotinib on multiple myeloma cells.
METHODS:The human MM cell lines and primary cells were treated with different concentrations of decitabine, anlotinib, and decitabine+anlotinib, respectively. The cell viability was detected and combination effect was calculated by CCK-8 assay. The apoptosis rate was measured by flow cytometry and the level of c-Myc protein was determined by Western blot.
RESULTS:Both decitabine and anlotinib could effectively inhibit the proliferation and induce the apoptosis of MM cell lines NCI-H929 and RPMI-8226. The effect of combined treatment on the inhibition of cell proliferation and induction of apoptosis was stronger than that of single-drug treatment. The combination of the two drugs also showed strong cytotoxicity in primary MM cells. Decitabine and anlotinib could down-regulate the level of c-Myc protein in MM cells and the c-Myc level in the combination group was the lowest.
CONCLUSION:Decitabine combined with anlotinib can effectively inhibit the proliferation and induce apoptosis of MM cells, which provides a certain experimental basis for the treatment of human MM.
