Funding for this research was provided by:
Peking University Medicine Fund of Fostering Young Scholars’ Scientific & Technological Innovation A (BMU2022PY021)
Natural Science Foundation of Beijing Municipality (7222222)
Article History
Received: 18 March 2022
Accepted: 27 July 2022
First Online: 29 August 2022
Declarations
:
: The authors declare that there is no conflict of interests.
: All the animals were acclimated under standard laboratory conditions and had free access to standard water and food (SYXK-2021–0015). All procedures were conducted in accordance with the “Guiding Principles in the Care and Use of Animals” (China) and were approved by Peking University Biomedical Ethics Committee Office (LA2021411). The use of stem cells from human exfoliated deciduous teeth and dental slices were approved by Ethics Committee of the Peking University School and Hospital of Stomatology, Beijing, China (Approval Number: PKUSSIRB-201732003), and conformed to the Declaration of Helsinki.
: Not applicable.