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Zhang J, Liang R, Wang K, Zhang W, Zhang M, Jin L, Xie P, Zheng W, Shang H, Hu Q, Li J, Chen G, Wu F, Lan F, Wang L, Wang SQ, Li Y, Zhang Y, Liu J, Lv F, Hu X, Xiao RP, Lei X, Zhang Y. Novel CaMKII-δ Inhibitor Hesperadin Exerts Dual Functions to Ameliorate Cardiac Ischemia/Reperfusion Injury and Inhibit Tumor Growth. Circulation 2022; 145:1154-1168. [PMID: 35317609 DOI: 10.1161/circulationaha.121.055920] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Cardiac ischemia/reperfusion (I/R) injury has emerged as an important therapeutic target for ischemic heart disease, the leading cause of morbidity and mortality worldwide. At present, there is no effective therapy for reducing cardiac I/R injury. CaMKII (Ca2+/calmodulin-dependent kinase II) plays a pivotal role in the pathogenesis of severe heart conditions, including I/R injury. Pharmacological inhibition of CaMKII is an important strategy in the protection against myocardial damage and cardiac diseases. To date, there is no drug targeting CaMKII for the clinical therapy of heart disease. Furthermore, at present, there is no selective inhibitor of CaMKII-δ, the major CaMKII isoform in the heart. METHODS A small-molecule kinase inhibitor library and a high-throughput screening system for the kinase activity assay of CaMKII-δ9 (the most abundant CaMKII-δ splice variant in human heart) were used to screen for CaMKII-δ inhibitors. Using cultured neonatal rat ventricular myocytes, human embryonic stem cell-derived cardiomyocytes, and in vivo mouse models, in conjunction with myocardial injury induced by I/R (or hypoxia/reoxygenation) and CaMKII-δ9 overexpression, we sought to investigate the protection of hesperadin against cardiomyocyte death and cardiac diseases. BALB/c nude mice with xenografted tumors of human cancer cells were used to evaluate the in vivo antitumor effect of hesperadin. RESULTS Based on the small-molecule kinase inhibitor library and screening system, we found that hesperadin, an Aurora B kinase inhibitor with antitumor activity in vitro, directly bound to CaMKII-δ and specifically blocked its activation in an ATP-competitive manner. Hesperadin functionally ameliorated both I/R- and overexpressed CaMKII-δ9-induced cardiomyocyte death, myocardial damage, and heart failure in both rodents and human embryonic stem cell-derived cardiomyocytes. In addition, in an in vivo BALB/c nude mouse model with xenografted tumors of human cancer cells, hesperadin delayed tumor growth without inducing cardiomyocyte death or cardiac injury. CONCLUSIONS Here, we identified hesperadin as a specific small-molecule inhibitor of CaMKII-δ with dual functions of cardioprotective and antitumor effects. These findings not only suggest that hesperadin is a promising leading compound for clinical therapy of cardiac I/R injury and heart failure, but also provide a strategy for the joint therapy of cancer and cardiovascular disease caused by anticancer treatment.
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Affiliation(s)
- Junxia Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Ruqi Liang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Department of Chemical Biology, College of Chemistry and Molecular Engineering (R.L., X.L.), Peking University, Beijing, China
| | - Kai Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, and the Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing, China (K.W.)
| | - Wenjia Zhang
- Institute of Cardiovascular Sciences and Key Laboratory of Molecular Cardiovascular Sciences, School of Basic Medical Sciences, Ministry of Education (W. Zhang, Yan Zhang), Peking University Health Science Center, Beijing, China
| | - Mao Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Li Jin
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Peng Xie
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Wen Zheng
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Haibao Shang
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Qingmei Hu
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Jiayi Li
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Gengjia Chen
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Fujian Wu
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (F.W., F.L.)
| | - Feng Lan
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (F.W., F.L.)
| | - Lipeng Wang
- College of Life Sciences (L.W., S.-Q.W.), Peking University, Beijing, China
| | - Shi-Qiang Wang
- College of Life Sciences (L.W., S.-Q.W.), Peking University, Beijing, China
| | - Yongfeng Li
- Neuroscience Research Institute and Department of Neurobiology, School of Basic Medical Sciences (Y.L., Yong Zhang), Peking University Health Science Center, Beijing, China
- Key Laboratory for Neuroscience, Ministry of Education/National Health Commission, IDG/McGovern Institute for Brain Research at PKU. Beijing, China (Y.L., Yong Zhang)
| | - Yong Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
- Institute of Cardiovascular Sciences and Key Laboratory of Molecular Cardiovascular Sciences, School of Basic Medical Sciences, Ministry of Education (W. Zhang, Yan Zhang), Peking University Health Science Center, Beijing, China
- Neuroscience Research Institute and Department of Neurobiology, School of Basic Medical Sciences (Y.L., Yong Zhang), Peking University Health Science Center, Beijing, China
- Key Laboratory for Neuroscience, Ministry of Education/National Health Commission, IDG/McGovern Institute for Brain Research at PKU. Beijing, China (Y.L., Yong Zhang)
| | - Jinghao Liu
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Fengxiang Lv
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Xinli Hu
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
| | - Rui-Ping Xiao
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
- Peking-Tsinghua Center for Life Sciences (R.-P.X., X.L.), Peking University, Beijing, China
- Beijing City Key Laboratory of Cardiometabolic Molecular Medicine (R.-P.X.), Peking University, Beijing, China
- PKU-Nanjing Joint Institute of Translational Medicine, Nanjing, China (R.-P.X.)
| | - Xiaoguang Lei
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Department of Chemical Biology, College of Chemistry and Molecular Engineering (R.L., X.L.), Peking University, Beijing, China
- Peking-Tsinghua Center for Life Sciences (R.-P.X., X.L.), Peking University, Beijing, China
- Academy for Advanced Interdisciplinary Studies (X.L.), Peking University, Beijing, China
| | - Yan Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, College of Future Technology (J.Z., M.Z., L.J., P.X., W. Zheng, H.S., Q.H., J. Li, G.C., J. Liu, F.L., X.H., R.-P.X., Yan Zhang), Peking University, Beijing, China
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