About the Authors

Yong Yang

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Xian-Jing Li

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Zhen Chen

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Xuan-Xuan Zhu

Affiliation Department of Pharmacology, Jiangsu Provincial Hospital of Traditional Chinese Medicine, Nanjing, People's Republic of China

Jing Wang

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Lin-bo Zhang

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Lei Qiang

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Yan-jun Ma

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Zhi-yu Li

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Qing-Long Guo

anticancer_drug@yahoo.com.cn (Q-LG); youqd@cpu.edu.cn (Q-DY)

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Qi-Dong You

anticancer_drug@yahoo.com.cn (Q-LG); youqd@cpu.edu.cn (Q-DY)

Affiliation State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YY. Performed the experiments: YY L-bZ ZC X-JL JW LQ Y-jM Z-yL Q-DY Q-LG. Analyzed the data: YY L-bZ X-XZ. Contributed reagents/materials/analysis tools: YY X-JL L-bZ LQ Y-jM Z-yL X-XZ. Wrote the paper: YY.