研究表明,植物乳植杆菌SG5能够通过调节肠道生态失调、增强肠道屏障功能、增加结肠GLP-1表达和促进脑内PGC-1α表达来改善小鼠PD症状。这一过程通过GLP-1/PGC-1α途径发生,抑制神经炎症,改善行为,保护多巴胺能神经元。
参考文献:Qi Y, Dong Y, Chen J, Xie S, Ma X, Yu X, Yu Y, Wang Y. Lactiplantibacillus plantarum SG5 inhibits neuroinflammation in MPTP-induced PD mice through GLP-1/PGC-1α pathway. Exp Neurol. 2024 Oct 13;383:115001. doi: 10.1016/j.expneurol.2024.115001. Epub ahead of print. PMID: 39406307.