AUTHOR=Qin Zhen-Juan , Shi Zhan-Ming , Li Li-Juan , Wei Xin , Hu Hui-Lin , Wei Wei , Xie Zhi-Yuan , Ji Hang-Xi , Wei Yu-Hua , Zheng Wei TITLE=Metformin for neurocognitive dysfunction in schizophrenia: a systematic review JOURNAL=Frontiers in Psychiatry VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2024.1540153 DOI=10.3389/fpsyt.2024.1540153 ISSN=1664-0640