TREM2 improves microglia function and synaptic development in autism spectrum disorders by regulating P38 MAPK signaling pathway.

"Declarations Ethics approval and consent to participateThis study was approved by the Management and Use Committee of Experimental Animals of Guizhou Medical University (NO.2100584). Consent for publication was obtained from the participants. Consent for publicationAll authors have contributed to, read, and approved this submitted manuscript. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding The Social Development Project of the Science and Technology Department of Guizhou Province [Qiankehe foundation (2020) 4Y124]. The Cultivate project for National Natural Science Foundation of China,the Affiliated Hospital of Guizhou Medical University (20NSP026,gyfynsfc [2023]-11),Health Commission of Guizhou Province Scientific Research Project (gzwkj2021-287, gzwkj2023-187)."