Integrated gut microbiome and cross-tissue metabolomic profiling of the gut–spleen–brain axis identifies tryptophan-related networks associated with depressive-like behaviors in a mouse model of chronic restraint stress
本研究表明,小鼠的慢性束缚应激会诱导肠道微生物群失调,并在肠-脾-脑轴上引起协调的、组织特异性的色氨酸代谢改变,这些改变与抑郁样行为的发展显著相关。