PMID- 30040410 OWN - NLM STAT- MEDLINE DCOM- 20180820 LR - 20181202 IS - 1520-5118 (Electronic) IS - 0021-8561 (Linking) VI - 66 IP - 31 DP - 2018 Aug 8 TI - Clostridium butyricum Attenuates Chronic Unpredictable Mild Stress-Induced Depressive-Like Behavior in Mice via the Gut-Brain Axis. PG - 8415-8421 LID - 10.1021/acs.jafc.8b02462 [doi] AB - Abnormal gut microbiome has been associated with depression. The mechanism of probiotics against depression remains unclear. This study aimed to determine whether Clostridium butyricum (Cb) could attenuate chronic unpredictable mild stress-induced depressive-like behavior and its possible mechanisms. Male C57BL/6 mice were subjected to chronic unpredictable mild stress (CUMS) and were treated with Cb. Depressive-like behavior was evaluated by a series of behavioral tests. The levels of cerebral 5-hydroxytryptamine (5-HT), brain derived neurotrophic factor (BDNF), glucagon-like peptide-1 (GLP-1) receptor and intestinal were measured. Cb treatment significantly improved CUMS-induced depressive-like behavior in mice. Meanwhile, Cb treatment exhibited prominent effects, increasing 5-HT and GLP-1 and upregulating BDNF expression. Furthermore, Cb-treated mice showed increased secretion of GLP-1 and upregulated GLP-1R expression. Taken together, our results demonstrate an antidepressive effect of Cb in CUMS mice partially attributed to stimulation of intestinal GLP-1 secretion and activation of cerebral GLP-1R. FAU - Sun, Jing AU - Sun J AD - Department of Neurology , The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou , Zhejiang 325027 , China. FAU - Wang, Fangyan AU - Wang F AD - Department of Emergency Medicine , The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou , Zhejiang 325027 , China. FAU - Hu, Xuezhen AU - Hu X AD - Department of Pathophysiology, School of Basic Medicine Science , Wenzhou Medical University , Wenzhou , Zhejiang 325035 , China. FAU - Yang, Changwei AU - Yang C AD - Department of Preventive Medicine, School of Public Health and Management , Wenzhou Medical University , Wenzhou , Zhejiang 325035 , China. FAU - Xu, Hailing AU - Xu H AD - Department of Preventive Medicine, School of Public Health and Management , Wenzhou Medical University , Wenzhou , Zhejiang 325035 , China. FAU - Yao, Ye AU - Yao Y AD - Department of Preventive Medicine, School of Public Health and Management , Wenzhou Medical University , Wenzhou , Zhejiang 325035 , China. FAU - Liu, Jiaming AU - Liu J AUID- ORCID: 0000-0002-0483-3187 AD - Department of Preventive Medicine, School of Public Health and Management , Wenzhou Medical University , Wenzhou , Zhejiang 325035 , China. LA - eng PT - Journal Article DEP - 20180724 PL - United States TA - J Agric Food Chem JT - Journal of agricultural and food chemistry JID - 0374755 RN - 0 (Brain-Derived Neurotrophic Factor) RN - 0 (Glp1r protein, mouse) RN - 0 (Glucagon-Like Peptide-1 Receptor) RN - 333DO1RDJY (Serotonin) RN - 89750-14-1 (Glucagon-Like Peptide 1) SB - IM MH - Animals MH - Behavior, Animal MH - Brain/*physiology MH - Brain Chemistry MH - Brain-Derived Neurotrophic Factor/analysis MH - Clostridium butyricum/*physiology MH - Depression/etiology/*therapy MH - Disease Models, Animal MH - Gastrointestinal Microbiome/physiology MH - Glucagon-Like Peptide 1/metabolism MH - Glucagon-Like Peptide-1 Receptor/physiology MH - Intestinal Mucosa/metabolism MH - Male MH - Mice MH - Mice, Inbred C57BL MH - Probiotics/*administration & dosage MH - Serotonin/analysis MH - Stress, Psychological OTO - NOTNLM OT - BDNF OT - depression OT - glucagon-like peptide-1 OT - gut microbiota OT - probiotics EDAT- 2018/07/25 06:00 MHDA- 2018/08/21 06:00 CRDT- 2018/07/25 06:00 PHST- 2018/07/25 06:00 [pubmed] PHST- 2018/08/21 06:00 [medline] PHST- 2018/07/25 06:00 [entrez] AID - 10.1021/acs.jafc.8b02462 [doi] PST - ppublish SO - J Agric Food Chem. 2018 Aug 8;66(31):8415-8421. doi: 10.1021/acs.jafc.8b02462. Epub 2018 Jul 24.