Oxidative Stress and the Microbiota-Gut-Brain Axis

被引:171
作者
Dumitrescu, Laura [1 ,2 ]
Popescu-Olaru, Iulia [1 ,2 ]
Cozma, Liviu [1 ,2 ]
Tulba, Delia [1 ,2 ]
Hinescu, Mihail Eugen [3 ,4 ]
Ceafalan, Laura Cristina [3 ,4 ]
Gherghiceanu, Mihaela [3 ,4 ]
Popescu, Bogdan Ovidiu [1 ,2 ,4 ]
机构
[1] Carol Davila Univ Med & Pharm, Dept Clin Neurosci, 37 Dionisie Lupu Str, Bucharest 020021, Romania
[2] Colentina Clin Hosp, Dept Neurol, 19-21 Stefan Cel Mare Str, Bucharest 020125, Romania
[3] Carol Davila Univ Med & Pharm, Dept Cellular & Mol Biol & Histol, 8 Eroilor Sanitari Str, Bucharest 050474, Romania
[4] Victor Babes Natl Inst Pathol, Lab Ultrastruct Pathol, 99-101 Splaiul Independentei Str, Bucharest 050096, Romania
关键词
PARKINSONS-DISEASE; FREE-RADICALS; MOUSE MODEL; DYSFUNCTION; ANTIOXIDANTS; PATHOGENESIS; INFLAMMATION; MECHANISMS; NEUROINFLAMMATION; HYDROGEN;
D O I
10.1155/2018/2406594
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The gut-brain axis is increasingly recognized as an important pathway of communication and of physiological regulation, and gut microbiota seems to play a significant role in this mutual relationship. Oxidative stress is one of the most important pathogenic mechanisms for both neurodegenerative diseases, such as Alzheimer's or Parkinson's, and acute conditions, such as stroke or traumatic brain injury. A peculiar microbiota type might increase brain inflammation and reactive oxygen species levels and might favor abnormal aggregation of proteins. Reversely, brain lesions of various etiologies result in alteration of gut properties and microbiota. These recent hypotheses could open a door for new therapeutic approaches in various neurological diseases.
引用
收藏
页数:12
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