Evidence map›Paper›PMID 30511508›Full record

ReviewObesity reviews : an official journal of the International Association for the Study of Obesity2018

Regulation of intestinal growth in response to variations in energy supply and demand.

K N Nilaweera, J R Speakman

Abstract readReview
In one paragraph

Review in Obesity reviews : an official journal of the International Association for the Study of Obesity, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Mating regulates growth, metabolism, and digestive efficiency in the femaleProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Food insecurity promotes adiposity in mice.Obesity (Silver Spring, Md.) · 2025
    Article
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  10. Article
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  12. Review
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  18. Review
  19. Regulation of intestinal growth in response to variations in energy supply and demand.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2018
    Review
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

2 authors.

K N NilaweeraDepartment of Food Biosciences, Teagasc Food Research Centre, Fermoy, County Cork, Ireland.
J R SpeakmanState Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China.

Funding

Biotechnology and Biological Sciences Research Council (BBSRC) BB/P009875/1Science Foundation Ireland SFI/16/BBSRC/3389
6 · The paper itself

Abstract

The growth of the intestine requires energy, which is known to be met by catabolism of ingested nutrients. Paradoxically, during whole body energy deficit including calorie restriction, the intestine grows in size. To understand how and why this happens, we reviewed data from several animal models of energetic challenge. These were bariatric surgery, cold exposure, lactation, dietary whey protein intake and calorie restriction. Notably, these challenges all reduced the adipose tissue mass, altered hypothalamic neuropeptide expression and increased intestinal size. Based on these data, we propose that the loss of energy in the adipose tissue promotes the growth of the intestine via a signalling mechanism involving the hypothalamus. We discuss possible candidates in this pathway including data showing a correlative change in intestinal (ileal) expression of the cyclin D1 gene with adipose tissue mass, adipose derived-hormone leptin and hypothalamic expression of leptin receptor and the pro-opiomelanocortin gene. The ability of the intestine to grow in size during depletion of energy stores provides a mechanism to maximize assimilation of ingested energy and in turn sustain critical functions of tissues important for survival.

Indexed as

Caloric RestrictionAdipose TissueAnimalsEnergy IntakeEnergy MetabolismHypothalamusIntestinal MucosaIntestinesadipose tissuehypothalamusintestine

Identifiers

PMID30511508
PMCPMC6334514

What OpenQuestion holds

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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.