About the Authors

Yi Xie

Contributed equally to this work with: Yi Xie, Binbin Wang, Fanchi Li, Lie Ma

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Binbin Wang

Contributed equally to this work with: Yi Xie, Binbin Wang, Fanchi Li, Lie Ma

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Fanchi Li

Contributed equally to this work with: Yi Xie, Binbin Wang, Fanchi Li, Lie Ma

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Lie Ma

Contributed equally to this work with: Yi Xie, Binbin Wang, Fanchi Li, Lie Ma

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Min Ni

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Weide Shen

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Fashui Hong

hongfsh_cn@sina.com (FH); lib@suda.edu.cn (BL)

Affiliation School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China

Bing Li

hongfsh_cn@sina.com (FH); lib@suda.edu.cn (BL)

Affiliations School of Basic Medicine and Biological Sciences, Soochow University, Suzhou, Jiangsu, P.R. China, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou, Jiangsu, P.R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YX BBW FCL LM MN WDS FSH BL. Performed the experiments: YX BBW FCL LM. Analyzed the data: YX BBW FCL LM. Wrote the paper: YX BBW FCL LM.