Funding for this research was provided by:
National Natural Science Foundation of China (#81671098)
Peking Union Medical College Innovation Fund for Graduates (2019-1001-13, 2019–1002-65)
Received: 1 September 2020
Accepted: 21 December 2020
First Online: 5 March 2021
Ethics approval and consent to participate
: All animal procedures performed in this study were reviewed and approved by the Institutional Animal Care and Use Committee in Chinese Academy of Medical Sciences, Institute of Basic Medical Sciences, and were conducted in accordance with the guidelines of the International Association for the Study of Pain.
: Not applicable.
: The authors declare that they have no competing interests.