Evidence map›Paper›PMID 27386160›Full record

ArticleAdipocyte

The protein source determines the potential of high protein diets to attenuate obesity development in C57BL/6J mice.

Ulrike Liisberg, Lene Secher Myrmel, Even Fjære, Alexander K Rønnevik, Susanne Bjelland, Kristin Røen Fauske, Jacob Bak Holm, Astrid Linde Basse, Jacob B Hansen, Bjørn Liaset and 2 more

Open access · goldAbstract read
In one paragraph

Article in Adipocyte. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.1field-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

30 citing papers in PubMed, 52 citations in OpenAlex.

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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

12 authors at 1 institution in 1 country.

Ulrike LiisbergNational Institute of Nutrition and Seafood Research, Bergen, Norway; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Lene Secher MyrmelNational Institute of Nutrition and Seafood Research, Bergen, Norway; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Even FjæreNational Institute of Nutrition and Seafood Research, Bergen, Norway; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Alexander K RønnevikNational Institute of Nutrition and Seafood Research, Bergen, Norway; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Susanne BjellandNational Institute of Nutrition and Seafood Research , Bergen, Norway.
Kristin Røen FauskeNational Institute of Nutrition and Seafood Research , Bergen, Norway.
Jacob Bak HolmDepartment of Biology, University of Copenhagen , Copenhagen, Denmark.
Astrid Linde BasseDepartment of Biology, University of Copenhagen , Copenhagen, Denmark.
Jacob B HansenDepartment of Biology, University of Copenhagen , Copenhagen, Denmark.
Bjørn LiasetNational Institute of Nutrition and Seafood Research , Bergen, Norway.
Karsten KristiansenDepartment of Biology, University of Copenhagen , Copenhagen, Denmark.
Lise MadsenNational Institute of Nutrition and Seafood Research, Bergen, Norway; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
University of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The notion that the obesogenic potential of high fat diets in rodents is attenuated when the protein:carbohydrate ratio is increased is largely based on studies using casein or whey as the protein source. We fed C57BL/6J mice high fat-high protein diets using casein, soy, cod, beef, chicken or pork as protein sources. Casein stood out as the most efficient in preventing weight gain and accretion of adipose mass. By contrast, mice fed diets based on pork or chicken, and to a lesser extent mice fed cod or beef protein, had increased adipose tissue mass gain relative to casein fed mice. Decreasing the protein:carbohydrate ratio in diets with casein or pork as protein sources led to accentuated fat mass accumulation. Pork fed mice were more obese than casein fed mice, and relative to casein, the pork-based feed induced substantial accumulation of fat in classic interscapular brown adipose tissue accompanied by decreased UCP1 expression. Furthermore, intake of a low fat diet with casein, but not pork, as a protein source reversed diet-induced obesity. Compared to pork, casein seems unique in maintaining the classical brown morphology in interscapular brown adipose tissue with high UCP1 expression. This was accompanied by increased expression of genes involved in a futile cycling of fatty acids. Our results demonstrate that intake of high protein diets based on other protein sources may not have similar effects, and hence, the obesity protective effect of high protein diets is clearly modulated by protein source.

Indexed as

adiposityanimal modelsbrown adipose tissuedietprotein sources

Identifiers

PMID27386160
PMCPMC4916867
OpenAlexW2329746390

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.