1Effect of human periodontal stem cells on T cell proliferation and differentiation at different agesWANG Chen, YANG Yan-mei, DUAN Fei, YANG Lin, GU BinBASICAL RESEARCH321-3262The effect of T-regulatory-cell-derived exosomes on the osteogenic differentiation of periodontal ligament stem cellsLIANG Li, XIA Yu, JIANG Hao, YANG NanBASICAL RESEARCH327-3313Role of cuproptosis-related genes in periodontitis based on machine learning and bioinformatics analysisZHAO Dan-dan, GUO Zi-yi, GUO Yi-yang, GU Ya-nan, FAN Jing, ZHANG Dong-xuePERIODONTAL RESEARCH332-3364Analysis of common diseases in 1693 oral emergency patientsYANG Hui-ling, YIN Xu-bin, SUN Shao-shan, WANG HaoORAL AND MAXILLARY SURGERY337-3395The accuracy of different surgical guides protocols in edentulous patients implant surgeryLI Lei, LIU Zhuo-jue, WANG Shuai, ZOU Jia-jing, WANG Wei-liAGED ORAL REHABILITATION342-3466Investigation and analysis of dental anxiety in elderly patients with dental implantsZHAI Yu-jie, SHI Quan, LI Hua, JIANG YiAGED ORAL REHABILITATION347-350,3557Analysis of factors influencing the therapeutic effect of resin fillingLI Xu, WANG JueAGED ORAL REHABILITATION351-3558Application of animal models of type 2 diabetes mellitus in the field of dental implantologyHOU Yuan-kun, YANG Se-feiREVIEW356-3609Research status of biosafety of nano-silver loaded denture baseLI Ao-ke, YAN Tong-tong, WANG Xiao-rongREVIEW361-36410Research progress on the osteogenic effect of irisinBI Zhe-hui, LI QiREVIEW365-368