肠道菌群
基因组
生物
微生物群
环境卫生
污染物
空气污染
空气污染物
免疫学
生态学
医学
生物信息学
生物化学
基因
作者
Simone Filardo,Marisa Di Pietro,Carmela Protano,Alessandra Antonucci,Matteo Vitali,Rosa Sessa
出处
期刊:Toxics
[Multidisciplinary Digital Publishing Institute]
日期:2022-09-30
卷期号:10 (10): 579-579
被引量:2
标识
DOI:10.3390/toxics10100579
摘要
Recently, growing attention has focused on the impact of air pollution on gut microbiota as a possible mechanism by which air pollutant exposure increased the risk for chronic diseases, as evidenced by in vivo studies demonstrating important exposure-induced alterations in the diversity and relative abundance of gut bacterial taxa. This systematic review provides updated state-of-art findings of studies examining the impact of air pollution on the human gut microbiota. Databases PubMed, Scopus, and Web of Science were searched with the following strategy: “air poll*” AND “gut micro*” OR “intestinal micro*”; moreover, a total of 10 studies were included. Overall, there is the evidence that short-term and long-term exposure to air pollutants have the potential to alter the composition and diversity of gut microbiota; some studies also correlated air pollution exposure to adverse health effects (impaired fasting glucose, adverse pregnancy outcomes, and asthma attacks) via alterations in the composition and/or function of the gut microbiota. However, the evidence on this topic is still scarce, and large cohort studies are needed globally.
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