Evidence map›Paper›PMID 27304513›Full record

ArticleCell metabolism2016

Altered Microbiota Contributes to Reduced Diet-Induced Obesity upon Cold Exposure.

Marika Ziętak, Petia Kovatcheva-Datchary, Lidia H Markiewicz, Marcus Ståhlman, Leslie P Kozak, Fredrik Bäckhed

Open access · bronzeAbstract read
In one paragraph

Article in Cell metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 173 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
173citing papers in PubMed, 1 pooled it
14.4field-weighted citation impact, top 1% 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

173 citing papers in PubMed, 1 synthesis or guideline pooled it, 368 citations in OpenAlex.

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  5. Associations between the gut microbiota and host responses to high altitude.American journal of physiology. Gastrointestinal and liver physiology · 2018
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113 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 3 countries.

Marika ZiętakInstitute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.
Petia Kovatcheva-DatcharyWallenberg Laboratory, Department of Molecular and Clinical Medicine, University of Gothenburg, 41345 Gothenburg, Sweden.
Lidia H MarkiewiczInstitute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.
Marcus StåhlmanWallenberg Laboratory, Department of Molecular and Clinical Medicine, University of Gothenburg, 41345 Gothenburg, Sweden.
Leslie P KozakInstitute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland. Electronic address: l.kozak@pan.olsztyn.pl.
Fredrik BäckhedWallenberg Laboratory, Department of Molecular and Clinical Medicine, University of Gothenburg, 41345 Gothenburg, Sweden; Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Receptology and Enteroendocrinology, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen, Denmark. Electronic address: fredrik.backhed@wlab.gu.se.
Institute of Animal Reproduction and Food Research · PLUniversity of Gothenburg · SEUniversity of Copenhagen · DK

Funding

European Research Council 615362
6 · The paper itself

Abstract

Maintenance of body temperature in cold-exposed animals requires induction of thermogenesis and management of fuel. Here, we demonstrated that reducing ambient temperature attenuated diet-induced obesity (DIO), which was associated with increased iBAT thermogenesis and a plasma bile acid profile similar to that of germ-free mice. We observed a marked shift in the microbiome composition at the phylum and family levels within 1 day of acute cold exposure and after 4 weeks at 12°C. Gut microbiota was characterized by increased levels of Adlercreutzia, Mogibacteriaceae, Ruminococcaceae, and Desulfovibrio and reduced levels of Bacilli, Erysipelotrichaceae, and the genus rc4-4. These genera have been associated with leanness and obesity, respectively. Germ-free mice fed a high-fat diet at room temperature gained less adiposity and improved glucose tolerance when transplanted with caecal microbiota of mice housed at 12°C compared to mice transplanted with microbiota from 29°C. Thus, a microbiota-liver-BAT axis may mediate protection against obesity at reduced temperature.

Indexed as

Cold TemperatureDiet, High-FatMicrobiotaAnimalsBile Acids and SaltsDigestive SystemEnergy MetabolismMice, Inbred C57BLObesityPhenotypeThermogenesisTime FactorsBile Acids and Salts

Identifiers

PMID27304513
PMCPMC4911343
OpenAlexW2426140394

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.