Prophylactic Effects of Bifidobacterium adolescentis on Anxiety and Depression-Like Phenotypes After Chronic Stress: A Role of the Gut Microbiota-Inflammation Axis

doi:10.3389/fnbeh.2019.00126

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 植物化学与西部植物资源持续利用国家重点实验室

	Prophylactic Effects of Bifidobacterium adolescentis on Anxiety and Depression-Like Phenotypes After Chronic Stress: A Role of the Gut Microbiota-Inflammation Axis
	Guo, Ying 1,2,3,4; Xie, Jian-Ping 5; Deng, Ke 1,4; Li, Xia 3; Yuan, Yun 3; Xuan, Qun 3; Xie, Jing 1; He, Xiao-Ming 1; Wang, Qian3 ; Li, Juan-Juan 3
刊名	FRONTIERS IN BEHAVIORAL NEUROSCIENCE
	2019-06-18
卷号	13 页码:17
关键词	Bifidobacterium adolescentis antidepressant chronic restraint stress gut microbiota inflammation
ISSN号	1662-5153
DOI	10.3389/fnbeh.2019.00126
通讯作者	Guo, Ying(guoying1@mail.kib.ac.cn) ; Luo, Huai-Rong(luohuairong@mail.kib.ac.cn)
英文摘要	Stress disturbs the balance of the gut microbiota and stimulates inflammationto-brain mechanisms. Moreover, stress leads to anxiety and depressive disorders. Bifidobacterium adolescentis displays distinct anti-inflammatory effects. However, no report has focused on the anxiolytic and antidepressant effects of B. adolescentis related to the gut microbiome and the inflammation on chronic restraint stress (CRS) in mice. We found that pretreatment with B. adolescentis increased the time spent in the center of the open field apparatus, increased the percentage of entries into the open arms of the elevated plus-maze (EPM) and the percentage of time spent in the open arms of the EPM, and decreased the immobility duration in the tail suspension test as well as the forced swimming test (FST). Moreover, B. adolescentis increased the sequence proportion of Lactobacillus and reduced the sequence proportion of Bacteroides in feces. Furthermore, B. adolescentis markedly reduced the protein expression of interleukin-1 beta (IL-1 beta), tumor necrosis factor a (TNF-alpha), p-nuclear factor-kappa B (NF-kappa B) p65 and Iba1 and elevated brain derived neurotrophic factor (BDNF) expression in the hippocampus. We conclude that the anxiolytic and antidepressant effects of B. adolescentis are related to reducing inflammatory cytokines and rebalancing the gut microbiota.
WOS研究方向	Behavioral Sciences ; Neurosciences & Neurology
语种	英语
WOS记录号	WOS:000471894400001
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/67177]
专题	昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室
通讯作者	Guo, Ying; Luo, Huai-Rong
作者单位	1.Chinese Acad Sci, Yunnan Key Lab Nat Med Chem, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming, Yunnan, Peoples R China 2.Southwest Med Univ, Key Lab Aging & Regenerat Med, Dept Pharmacol, Sch Pharm, Luzhou, Peoples R China 3.Kunming Med Univ, Sch Basic Med Sci, Kunming, Yunnan, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China 5.Yunnan Minzu Univ, Lib, Kunming, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Guo, Ying,Xie, Jian-Ping,Deng, Ke,et al. Prophylactic Effects of Bifidobacterium adolescentis on Anxiety and Depression-Like Phenotypes After Chronic Stress: A Role of the Gut Microbiota-Inflammation Axis[J]. FRONTIERS IN BEHAVIORAL NEUROSCIENCE,2019,13:17.
APA	Guo, Ying.,Xie, Jian-Ping.,Deng, Ke.,Li, Xia.,Yuan, Yun.,...&Luo, Huai-Rong.(2019).Prophylactic Effects of Bifidobacterium adolescentis on Anxiety and Depression-Like Phenotypes After Chronic Stress: A Role of the Gut Microbiota-Inflammation Axis.FRONTIERS IN BEHAVIORAL NEUROSCIENCE,13,17.
MLA	Guo, Ying,et al."Prophylactic Effects of Bifidobacterium adolescentis on Anxiety and Depression-Like Phenotypes After Chronic Stress: A Role of the Gut Microbiota-Inflammation Axis".FRONTIERS IN BEHAVIORAL NEUROSCIENCE 13(2019):17.