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Effect of industrial trans-fatty acids-enriched diet on gut microbiota of C57BL/6 mice

Purpose Previous studies have shown that industrially originated trans -fatty acids ( i TFAs) are associated with several chronic diseases, but the underlying mechanisms remain unknown. Because gut microbiota play a critical role in human health, diet competent induced gut microbiota dysbiosis may c...

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Published in:European journal of nutrition 2019-10, Vol.58 (7), p.2625-2638
Main Authors: Ge, Yueting, Liu, Wei, Tao, Haiteng, Zhang, Yu, Liu, Lina, Liu, Zhenhua, Qiu, Bin, Xu, Tongcheng
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container_issue 7
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container_title European journal of nutrition
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creator Ge, Yueting
Liu, Wei
Tao, Haiteng
Zhang, Yu
Liu, Lina
Liu, Zhenhua
Qiu, Bin
Xu, Tongcheng
description Purpose Previous studies have shown that industrially originated trans -fatty acids ( i TFAs) are associated with several chronic diseases, but the underlying mechanisms remain unknown. Because gut microbiota play a critical role in human health, diet competent induced gut microbiota dysbiosis may contributing to disease pathogenesis. Therefore, the present study examined the impact of i TFA on gut microbiota, help understanding the underling mechanism of i TFA-associated chronic diseases. Methods Forty male 8-week-old mice were divided into 4 groups and randomly assigned to diets containing soybean oil (non- i TFA) or partially hydrogenated soybean oil ( i TFA). The intervention groups were: (1) low soybean oil (LS); (2) high soybean oil (HS); (3) low partially hydrogenated oil (LH) and (4) high partially hydrogenated oil (HH). The gut microbiota profiles were determined by 16S rRNA gene sequencing. Physiological parameters and the inflammatory status of the small intestine and other tissues were analyzed. Short-chain fatty acid levels in feces were measured using gas chromatography. Results The intake of i TFA increased the abundance of well-documented ‘harmful’ bacteria, such as Proteobacteria and Desulfovibrionaceae ( P  
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Because gut microbiota play a critical role in human health, diet competent induced gut microbiota dysbiosis may contributing to disease pathogenesis. Therefore, the present study examined the impact of i TFA on gut microbiota, help understanding the underling mechanism of i TFA-associated chronic diseases. Methods Forty male 8-week-old mice were divided into 4 groups and randomly assigned to diets containing soybean oil (non- i TFA) or partially hydrogenated soybean oil ( i TFA). The intervention groups were: (1) low soybean oil (LS); (2) high soybean oil (HS); (3) low partially hydrogenated oil (LH) and (4) high partially hydrogenated oil (HH). The gut microbiota profiles were determined by 16S rRNA gene sequencing. Physiological parameters and the inflammatory status of the small intestine and other tissues were analyzed. Short-chain fatty acid levels in feces were measured using gas chromatography. Results The intake of i TFA increased the abundance of well-documented ‘harmful’ bacteria, such as Proteobacteria and Desulfovibrionaceae ( P  &lt; 0.05), whereas it decreased relative abundance of ‘beneficial’ bacteria, such as Bacteroidetes, Lachnospiraceae, Bacteroidales S24-7 ( P  &lt; 0.05). Surprisingly, the intake of i TFA increased the abundance of the probiotic Lactobacillaceae ( P  &lt; 0.05). Additionally, the intake of i TFA induced increase of inflammatory parameters, as well as a numerical decrease of fecal butyric acid and valeric acid. Conclusions This study, to our knowledge, is the first to demonstrate that the consumption of i TFA resulted in a significant dysbiosis of gut microbiota, which may contribute to the development of chronic diseases associated with i TFA.</description><identifier>ISSN: 1436-6207</identifier><identifier>EISSN: 1436-6215</identifier><identifier>DOI: 10.1007/s00394-018-1810-2</identifier><identifier>PMID: 30120538</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Abundance ; Animals ; Bacteria ; Butyric acid ; Chemistry ; Chemistry and Materials Science ; Chronic illnesses ; Diet ; Diet - adverse effects ; Digestive system ; Dysbacteriosis ; Fatty acids ; Gas chromatography ; Gastrointestinal Microbiome - drug effects ; Gastrointestinal tract ; Hydrogenation ; Inflammation ; Intestinal microflora ; Male ; Mice ; Mice, Inbred C57BL ; Microbiota ; Nutrition ; Original Contribution ; Probiotics ; rRNA 16S ; Small intestine ; Soybean Oil - administration &amp; dosage ; Soybeans ; Trans Fatty Acids - administration &amp; dosage ; Trans Fatty Acids - adverse effects ; Valeric acid ; Vegetable oils</subject><ispartof>European journal of nutrition, 2019-10, Vol.58 (7), p.2625-2638</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>European Journal of Nutrition is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c438t-aaa79803b4ca7e626ec24c7690aa0483cde078a1f0521caec0c1d80366f088a63</citedby><cites>FETCH-LOGICAL-c438t-aaa79803b4ca7e626ec24c7690aa0483cde078a1f0521caec0c1d80366f088a63</cites><orcidid>0000-0003-0358-805X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30120538$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ge, Yueting</creatorcontrib><creatorcontrib>Liu, Wei</creatorcontrib><creatorcontrib>Tao, Haiteng</creatorcontrib><creatorcontrib>Zhang, Yu</creatorcontrib><creatorcontrib>Liu, Lina</creatorcontrib><creatorcontrib>Liu, Zhenhua</creatorcontrib><creatorcontrib>Qiu, Bin</creatorcontrib><creatorcontrib>Xu, Tongcheng</creatorcontrib><title>Effect of industrial trans-fatty acids-enriched diet on gut microbiota of C57BL/6 mice</title><title>European journal of nutrition</title><addtitle>Eur J Nutr</addtitle><addtitle>Eur J Nutr</addtitle><description>Purpose Previous studies have shown that industrially originated trans -fatty acids ( i TFAs) are associated with several chronic diseases, but the underlying mechanisms remain unknown. Because gut microbiota play a critical role in human health, diet competent induced gut microbiota dysbiosis may contributing to disease pathogenesis. Therefore, the present study examined the impact of i TFA on gut microbiota, help understanding the underling mechanism of i TFA-associated chronic diseases. Methods Forty male 8-week-old mice were divided into 4 groups and randomly assigned to diets containing soybean oil (non- i TFA) or partially hydrogenated soybean oil ( i TFA). The intervention groups were: (1) low soybean oil (LS); (2) high soybean oil (HS); (3) low partially hydrogenated oil (LH) and (4) high partially hydrogenated oil (HH). The gut microbiota profiles were determined by 16S rRNA gene sequencing. Physiological parameters and the inflammatory status of the small intestine and other tissues were analyzed. Short-chain fatty acid levels in feces were measured using gas chromatography. Results The intake of i TFA increased the abundance of well-documented ‘harmful’ bacteria, such as Proteobacteria and Desulfovibrionaceae ( P  &lt; 0.05), whereas it decreased relative abundance of ‘beneficial’ bacteria, such as Bacteroidetes, Lachnospiraceae, Bacteroidales S24-7 ( P  &lt; 0.05). Surprisingly, the intake of i TFA increased the abundance of the probiotic Lactobacillaceae ( P  &lt; 0.05). Additionally, the intake of i TFA induced increase of inflammatory parameters, as well as a numerical decrease of fecal butyric acid and valeric acid. 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Because gut microbiota play a critical role in human health, diet competent induced gut microbiota dysbiosis may contributing to disease pathogenesis. Therefore, the present study examined the impact of i TFA on gut microbiota, help understanding the underling mechanism of i TFA-associated chronic diseases. Methods Forty male 8-week-old mice were divided into 4 groups and randomly assigned to diets containing soybean oil (non- i TFA) or partially hydrogenated soybean oil ( i TFA). The intervention groups were: (1) low soybean oil (LS); (2) high soybean oil (HS); (3) low partially hydrogenated oil (LH) and (4) high partially hydrogenated oil (HH). The gut microbiota profiles were determined by 16S rRNA gene sequencing. Physiological parameters and the inflammatory status of the small intestine and other tissues were analyzed. Short-chain fatty acid levels in feces were measured using gas chromatography. Results The intake of i TFA increased the abundance of well-documented ‘harmful’ bacteria, such as Proteobacteria and Desulfovibrionaceae ( P  &lt; 0.05), whereas it decreased relative abundance of ‘beneficial’ bacteria, such as Bacteroidetes, Lachnospiraceae, Bacteroidales S24-7 ( P  &lt; 0.05). Surprisingly, the intake of i TFA increased the abundance of the probiotic Lactobacillaceae ( P  &lt; 0.05). Additionally, the intake of i TFA induced increase of inflammatory parameters, as well as a numerical decrease of fecal butyric acid and valeric acid. Conclusions This study, to our knowledge, is the first to demonstrate that the consumption of i TFA resulted in a significant dysbiosis of gut microbiota, which may contribute to the development of chronic diseases associated with i TFA.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>30120538</pmid><doi>10.1007/s00394-018-1810-2</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-0358-805X</orcidid></addata></record>
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source Springer Nature; SPORTDiscus with Full Text
subjects Abundance
Animals
Bacteria
Butyric acid
Chemistry
Chemistry and Materials Science
Chronic illnesses
Diet
Diet - adverse effects
Digestive system
Dysbacteriosis
Fatty acids
Gas chromatography
Gastrointestinal Microbiome - drug effects
Gastrointestinal tract
Hydrogenation
Inflammation
Intestinal microflora
Male
Mice
Mice, Inbred C57BL
Microbiota
Nutrition
Original Contribution
Probiotics
rRNA 16S
Small intestine
Soybean Oil - administration & dosage
Soybeans
Trans Fatty Acids - administration & dosage
Trans Fatty Acids - adverse effects
Valeric acid
Vegetable oils
title Effect of industrial trans-fatty acids-enriched diet on gut microbiota of C57BL/6 mice
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