ApoE-dependent protective effects of sesamol on high-fat diet-induced behavioral disorders: regulation of the microbiome-gut-brain axis
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ApoE-dependent protective effects of sesamol on high-fat diet-induced behavioral disorders : regulation of the microbiome-gut-brain axis. / Yuan, Tian; Chu, Chuanqi; Shi, Rubing; Cui, Tianlin; Zhang, Xinglin; Zhao, Yihang; Shi, Xu; Hui, Yan; Pan, Junru; Qian, Rui; Dai, Xiaoshuang; Liu, Zhigang; Liu, Xuebo.
In: Journal of Agricultural and Food Chemistry, Vol. 67, No. 22, 2019, p. 6190-6201.Research output: Contribution to journal › Journal article › peer-review
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TY - JOUR
T1 - ApoE-dependent protective effects of sesamol on high-fat diet-induced behavioral disorders
T2 - regulation of the microbiome-gut-brain axis
AU - Yuan, Tian
AU - Chu, Chuanqi
AU - Shi, Rubing
AU - Cui, Tianlin
AU - Zhang, Xinglin
AU - Zhao, Yihang
AU - Shi, Xu
AU - Hui, Yan
AU - Pan, Junru
AU - Qian, Rui
AU - Dai, Xiaoshuang
AU - Liu, Zhigang
AU - Liu, Xuebo
PY - 2019
Y1 - 2019
N2 - Sesamol, an antioxidant lignan from sesame oil, possesses neuroprotective bioactivities. The present work was aimed to elucidate the systemic protective effects of sesamol on cognitive deficits, and to determine the possible link between gut and brain. Wildtype and ApoE-/- mice were treated with a high-fat diet and sesamol (0.05%, w/w, in drinking water) for 10 weeks. Behavioral tests including Morris-water maze, Y-maze, and elevated plus maze tests indicated that sesamol could only improve cognitive deficits and anxiety behaviors in wildtype. Consistently, sesamol improved synapse ultrastructure and inhibited Aβ accumulation in an ApoE-dependent manner. Moreover, sesamol prevented dietary-induced gut barrier damages and systemic inflammation. Sesamol also re-shaped gut microbiome and improved the generation of microbial metabolites short chain fatty acids. To summarized, this study revealed that the possible mechanism of neuroprotective effects of sesamol might be ApoE-dependent, and its beneficial effects on gut microbiota/metabolites could be translated into neurodegenerative diseases treatment.
AB - Sesamol, an antioxidant lignan from sesame oil, possesses neuroprotective bioactivities. The present work was aimed to elucidate the systemic protective effects of sesamol on cognitive deficits, and to determine the possible link between gut and brain. Wildtype and ApoE-/- mice were treated with a high-fat diet and sesamol (0.05%, w/w, in drinking water) for 10 weeks. Behavioral tests including Morris-water maze, Y-maze, and elevated plus maze tests indicated that sesamol could only improve cognitive deficits and anxiety behaviors in wildtype. Consistently, sesamol improved synapse ultrastructure and inhibited Aβ accumulation in an ApoE-dependent manner. Moreover, sesamol prevented dietary-induced gut barrier damages and systemic inflammation. Sesamol also re-shaped gut microbiome and improved the generation of microbial metabolites short chain fatty acids. To summarized, this study revealed that the possible mechanism of neuroprotective effects of sesamol might be ApoE-dependent, and its beneficial effects on gut microbiota/metabolites could be translated into neurodegenerative diseases treatment.
U2 - 10.1021/acs.jafc.9b01436
DO - 10.1021/acs.jafc.9b01436
M3 - Journal article
C2 - 31117496
VL - 67
SP - 6190
EP - 6201
JO - Journal of Agricultural and Food Chemistry
JF - Journal of Agricultural and Food Chemistry
SN - 0021-8561
IS - 22
ER -
ID: 218588329