Evidence map›Paper›PMID 30021609›Full record

ArticleLipids in health and disease2018

Western diet feeding influences gut microbiota profiles in apoE knockout mice.

Baoning Liu, Yali Zhang, Rong Wang, Yingfeng An, Weiman Gao, Liang Bai, Yandong Li, Sihai Zhao, Jianglin Fan, Enqi Liu

Abstract read
In one paragraph

Article in Lipids in health and disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

37 citing papers in PubMed.

  1. Review
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  10. Effects of prebiotics on the gut microbiotaFrontiers in microbiology · 2023
    Article
  11. Review
  12. Article
  13. Nutrients · 2022
    Article
  14. Article
  15. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Baoning LiuLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
Yali ZhangLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
Rong WangLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
Yingfeng AnShaanxi Province Centre for Disease Control and Prevention, Xi'an, 710054, Shaanxi, China.
Weiman GaoLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
Liang BaiLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
Yandong LiDepartment of Pathology, First Affiliated Hospital of Xi'an Medical University, Xi'an, 710000, Shaanxi, China.
Sihai ZhaoLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
Jianglin FanDepartment of Molecular Pathology, Faculty of Medicine, Interdisciplinary Graduate School of Medicine, University of Yamanashi, Yamanashi, 409-3898, Japan.
Enqi LiuLaboratory Animal Center, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China. liuenqi@mail.xjtu.edu.cn.

Funding

China Postdoctoral Science Foundation 2014M562425National Natural Science Foundation of China No. 81270348Natural Science Foundation of Shaanxi Province 2014FWPT017
6 · The paper itself

Abstract

backgroundGut microbiota plays an important role in many metabolic diseases such as diabetes and atherosclerosis. Apolipoprotein E (apoE) knock-out (KO) mice are frequently used for the study of hyperlipidemia and atherosclerosis. However, it is unknown whether apoE KO mice have altered gut microbiota when challenged with a Western diet.

methodsIn the current study, we assessed the gut microbiota profiling of apoE KO mice and compared with wild-type mice fed either a normal chow or Western diet for 12 weeks using 16S pyrosequencing.

resultsOn a western diet, the gut microbiota diversity was significantly decreased in apoE KO mice compared with wild type (WT) mice. Firmicutes and Erysipelotrichaceae were significantly increased in WT mice but Erysipelotrichaceae was unchanged in apoE KO mice on a Western diet. The weighted UniFrac principal coordinate analysis exhibited clear separation between WT and apoE KO mice on the first vector (58.6%) with significant changes of two dominant phyla (Bacteroidetes and Firmicutes) and seven dominant families (Porphyromonadaceae, Lachnospiraceae, Ruminococcaceae, Desulfovibrionaceae, Helicobacteraceae, Erysipelotrichaceae and Veillonellaceae). Lachnospiraceae was significantly enriched in apoE KO mice on a Western diet. In addition, Lachnospiraceae and Ruminococcaceae were positively correlated with relative atherosclerosis lesion size in apoE KO.

conclusionsCollectively, our study showed that there are marked changes in the gut microbiota of apoE KO mice, particularly challenged with a Western diet and these alterations may be possibly associated with atherosclerosis.

Indexed as

AnimalsApolipoproteins EAtherosclerosisBacillotaBacteroidetesDesulfovibrionaceaeDiet, WesternDisease Models, AnimalDNA, RibosomalGastrointestinal MicrobiomeHelicobacteraceaeHyperlipidemiasLipidsMaleMiceMice, Inbred C57BLApolipoproteins EDNA, RibosomalLipidsRNA, Ribosomal, 16SapoE KO miceAtherosclerosisGut microbiotaWestern diet

Identifiers

PMID30021609
PMCPMC6052692

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.