Evidence map›Paper›PMID 25198237›Full record

ReviewNutrition & diabetes2014

You are what you eat, or are you? The challenges of translating high-fat-fed rodents to human obesity and diabetes.

M Lai, P C Chandrasekera, N D Barnard

Open access · goldAbstract readReview
In one paragraph

Review in Nutrition & diabetes, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 3 pooled it
4.7field-weighted citation impact, top 5% 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

69 citing papers in PubMed, 3 syntheses or guidelines pooled it, 127 citations in OpenAlex.

  1. Pooled it
  2. Effects of high-fat diets on fetal growth in rodents: a systematic review.Reproductive biology and endocrinology : RB&E · 2019
    Pooled it
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  19. Heart Uptake of [Pharmaceuticals (Basel, Switzerland) · 2022
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9 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

3 authors at 1 institution in 1 country.

M LaiPhysicians Committee for Responsible Medicine, Washington, DC, USA.
P C ChandrasekeraPhysicians Committee for Responsible Medicine, Washington, DC, USA.
N D Barnard1] Physicians Committee for Responsible Medicine, Washington, DC, USA [2] Department of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC, USA.
Physicians Committee for Responsible Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity and type 2 diabetes mellitus (T2DM) are rapidly growing worldwide epidemics with major health consequences. Various human-based studies have confirmed that both genetic and environmental factors (particularly high-caloric diets and sedentary lifestyle) greatly contribute to human T2DM. Interactions between obesity, insulin resistance and β-cell dysfunction result in human T2DM, but the mechanisms regulating the interplay among these impairments remain unclear. Rodent models of high-fat diet (HFD)-induced obesity have been used widely to study human obesity and T2DM. With >9000 publications on PubMed over the past decade alone, many aspects of rodent T2DM have been elucidated; however, correlation to human obesity/diabetes remains poor. This review investigates the reasons for this translational discrepancy by critically evaluating rodent HFD models. Dietary modification in rodents appears to have limited translatable benefit for understanding and treating human obesity and diabetes due-at least in part-to divergent dietary compositions, species/strain and gender variability, inconsistent disease penetrance, severity and duration and lack of resemblance to human obesogenic pathophysiology. Therefore future research efforts dedicated to acquiring translationally relevant data-specifically human data, rather than findings based on rodent studies-would accelerate our understanding of disease mechanisms and development of therapeutics for human obesity/T2DM.

Identifiers

PMID25198237
PMCPMC4183971
OpenAlexW2072744514

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.