南京医科大学学报（自然科学版）2025，Vol.45Issue(6)：745-755,11.DOI:10.7655/NYDXBNSN250176
成体海马神经发生与抑郁症:假说与证据
Adult hippocampal neurogenesis and depression:hypothesis and evidence
摘要
Abstract
Depression,as a neuropsychiatric disorder with high prevalence,strong concealment and high relapse rate,is a serious threat to human physical and mental health.The hippocampus,a key brain region for regulating emotional and cognitive functions,has been found to have persistent neurogenesis in its dentate gyrus during adulthood.In recent years,a large amount of evidence suggests that adult hippocampal neurogenesis processes are closely related to the pathophysiology of depression.However,the causal association between adult hippocampal neurogenesis and the pathology of depression has not been systematically summarized.In this review,we summarized four aspects of evidence supporting the'adult hippocampal neurogenesis hypothesis'of depression:the reduction of adult hippocampal neurogenesis induces depressive phenotypes and related pathologies;depression models reduce adult hippocampal neurogenesis;the increased adult hippocampal neurogenesis exerts antidepressant effect;and current antidepressants treatment increases adult hippocampal neurogenesis.This review is the first to comprehensively and systematically summarize the causal role of adult hippocampal neurogenesis in depression,providing new perspectives on the mechanisms of depression and antidepressants.关键词
成体海马神经发生/新生神经元/抑郁症Key words
adult hippocampal neurogenesis/newborn neurons/depression分类
临床医学引用本文复制引用
朱淋淋,张晶,周其冈..成体海马神经发生与抑郁症:假说与证据[J].南京医科大学学报（自然科学版）,2025,45(6):745-755,11.基金项目
科技部科技创新2030重大项目(2022ZD0211700) （2022ZD0211700）
