Evidence map›Paper›PMID 28429150›Full record

ArticleLipids2017

Short Term High Fat Diet Induces Obesity-Enhancing Changes in Mouse Gut Microbiota That are Partially Reversed by Cessation of the High Fat Diet.

Yue Shang, Ehsan Khafipour, Hooman Derakhshani, Lindsei K Sarna, Connie W Woo, Yaw L Siow, Karmin O

Abstract read
PubMed Publisher
In one paragraph

Article in Lipids, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 6% of its field
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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
  2. Probiotics and dietary intervention modulate the colonic mucosa-associated microbiota in high-fat diet populations.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2020
    Trial
  3. Review
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  8. Diet-Induced Gut Dysbiosis and Leaky Gut Syndrome.Journal of microbiology and biotechnology · 2024
    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

7 authors at 4 institutions in 3 countries.

Yue ShangLaboratory of Integrative Biology, CCARM, St. Boniface Hospital Research Centre, 351 Tache Avenue, Winnipeg, MB, R2H 2A6, Canada.
Ehsan KhafipourDepartment of Animal Science, Winnipeg, Canada.
Hooman DerakhshaniDepartment of Animal Science, Winnipeg, Canada.
Lindsei K SarnaLaboratory of Integrative Biology, CCARM, St. Boniface Hospital Research Centre, 351 Tache Avenue, Winnipeg, MB, R2H 2A6, Canada.
Connie W WooDepartment of Pharmacology and Pharmacy, University of Hong Kong, Hong Kong, China.
Yaw L SiowLaboratory of Integrative Biology, CCARM, St. Boniface Hospital Research Centre, 351 Tache Avenue, Winnipeg, MB, R2H 2A6, Canada.
Karmin OLaboratory of Integrative Biology, CCARM, St. Boniface Hospital Research Centre, 351 Tache Avenue, Winnipeg, MB, R2H 2A6, Canada. karmino@sbrc.ca.
Canadian Science Centre for Human and Animal Health · CASt. Boniface Hospital · CAUniversity of Manitoba · CAUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The gut microbiota is proposed as a "metabolic organ" involved in energy utilization and is associated with obesity. Dietary intervention is one of the approaches for obesity management. Changes in dietary components have significant impacts on host metabolism and gut microbiota. In the present study, we examined the influence of dietary fat intervention on the modification of gut mucosa-associated microbiota profile along with body weight and metabolic parameter changes. Male C57BL/6J mice (6-week old) were fed a low fat diet (10% kcal fat) as a control or a high fat diet (HFD 60% kcal fat) for 7 weeks. In another group, mice were fed HFD for 5 weeks followed by low fat control diet for 2 weeks (HFD + Control). At 7 weeks, body weight gain, blood glucose and hepatic triacylglycerol levels of mice fed a HFD were significantly higher than that of the control group and the HFD + Control group. There were significant differences in the diversity and predicted functional properties of microbiota in the cecum and colon mucosa between the control group and the HFD group. HFD feeding reduced the ratio of Bacteroidetes to Firmicutes, a microbiota pattern often associated with obesity. The HFD + Control diet partially restored the diversity and composition of microbiota in the cecum to the pattern observed in mice fed a control diet. These results suggest that short-term high fat diet withdrawal can restore metabolic changes and prevent excess body weight gain, however, long-term dietary intervention may be required to optimize the restoration of gut microbiota in mouse.

Indexed as

Gastrointestinal MicrobiomeAnimalsBlood GlucoseCecumColonDiet, High-FatLiverMaleMiceMice, Inbred C57BLObesityTriglyceridesWeight GainBlood GlucoseTriglyceridesDietary fat interventionGut microbiotaHigh fat dietMucosa

Identifiers

PMID28429150
OpenAlexW2607085761

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.