Gut microbiome: An intermediary to neurotoxicity.
Gut microbiome: An intermediary to neurotoxicity.
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DOI:
10.1016/j.neuro.2019.08.005
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发表时间:
2019-12
期刊:
影响因子:
3.4
通讯作者:
Cui JY
中科院分区:
文献类型:
--
作者:
Dempsey JL;Little M;Cui JY
There is growing recognition that the gut microbiome is an important regulator for neurological functions. This review provides a summary on the role of gut microbiota in various neurological disorders including neurotoxicity induced by environmental stressors such as drugs, environmental contaminants, and dietary factors. We propose that the gut microbiome remotely senses and regulates CNS signaling through the following mechanisms: 1) intestinal bacteria-mediated biotransformation of neurotoxicants that alters the neuro-reactivity of the parent compounds; 2) altered production of neuro-reactive microbial metabolites following exposure to certain environmental stressors; 3) bi-directional communication within the gut-brain axis to alter the intestinal barrier integrity; and 4) regulation of mucosal immune function. Distinct microbial metabolites may enter systemic circulation and epigenetically reprogram the expression of host genes in the CNS, regulating neuroinflammation, cell survival, or cell death. We will also review the current tools for the study of the gut-brain axis and provide some suggestions to move this field forward in the future.
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DOI:
10.1002/ajmg.b.32567
发表时间:
2017-09
期刊:
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics
影响因子:
--
作者:
Alam R;Abdolmaleky HM;Zhou JR
通讯作者:
Zhou JR
影响因子:
2.9
作者:
Aitbali, Yassine;Ba-M'hamed, Saadia;Bennis, Mohamed
通讯作者:
Bennis, Mohamed
影响因子:
6.1
作者:
Alonso, Ruth;Pisa, Diana;Carrasco, Luis
通讯作者:
Carrasco, Luis
影响因子:
--
作者:
Arentsen T;Raith H;Qian Y;Forssberg H;Diaz Heijtz R
通讯作者:
Diaz Heijtz R
影响因子:
2.6
作者:
Barko PC;McMichael MA;Swanson KS;Williams DA
通讯作者:
Williams DA