Funding for this research was provided by:
National Natural Science Foundation of China (31800770)
National Major Science and Technology Projects of China (2016ZX10004001)
Received: 9 December 2020
Accepted: 4 March 2021
First Online: 2 June 2021
: This study was carried out in strict accordance with the recommendations in the guidelines for the care and use of laboratory animals. All animal experiments were approved by the Beijing Institute of Biotechnology, Beijing, China (No. 20161101).
: The authors declare that they no competing interests.