Author:
Zhu Lin,Yang Qin,Hu Rong,Li Yanan,Peng Yuanliang,Liu Hong,Ye Mao,Zhang Bin,Zhang Peihe,Liu-Smith Feng,Li Hui,Liu Jing
Abstract
AbstractAlthough an increasing number of patients benefit from immunotherapy and targeted therapies, melanoma remains incurable with increasing incidence. Drug repositioning and repurposing is an alternative strategy to discover and develop novel anticancer drugs or combined therapeutic regimens. In this study, we demonstrated that albendazole (ABZ), an Food and Drug Administration (FDA)-approved broad-spectrum antiparasitic agent, significantly inhibits the proliferation of melanoma cells in vitro and in vivo. RNA sequencing and flow cytometry analysis revealed that ABZ arrests melanoma cells at the G2/M phase of the cell cycle and induces cell apoptosis. More importantly, the CDK4/6 inhibitor palbociclib, as a member of the first and only class of highly specific CDK inhibitors approved for cancer treatment to date, showed significant synergistic effects with ABZ treatment in melanoma cells and mouse models. Taken together, we revealed a previously unappreciated function of ABZ in antimelanoma proliferation by inducing cell cycle arrest and apoptosis and provided a novel combined therapeutic regimen of ABZ plus CDK4/6 inhibitor treatment in melanoma.
Funder
National Natural Science Foundation of China
Natural Science Foundation of Hunan Province
the fellowship of China Postdoctoral Science Foundation
Changsha Municipal Natural Science Foundation
Publisher
Springer Science and Business Media LLC
Cited by
13 articles.
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