Evidence map›Paper›PMID 32994480›Full record

ArticleScientific reports2020

Vitamin D deficiency serves as a precursor to stunted growth and central adiposity in zebrafish.

Megan M Knuth, Debabrata Mahapatra, Dereje Jima, Debin Wan, Bruce D Hammock, Mac Law, Seth W Kullman

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 30 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

7 authors at 3 institutions in 1 country.

Megan M KnuthToxicology Program, Department of Biological Sciences, North Carolina State University, Campus Box 7633, Raleigh, NC, 27695-7633, USA. mmknuth@ncsu.edu.
Debabrata MahapatraComparative Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27606, USA.
Dereje JimaBioinformatics Research Center, North Carolina State University, Raleigh, NC, 27606, USA.
Debin WanDepartment of Entomology and Nematology and University of California Davis Comprehensive Cancer Center, University of California Davis, Davis, CA, 95616, USA.
Bruce D HammockDepartment of Entomology and Nematology and University of California Davis Comprehensive Cancer Center, University of California Davis, Davis, CA, 95616, USA.
Mac LawDepartment of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27606, USA.
Seth W KullmanToxicology Program, Department of Biological Sciences, North Carolina State University, Campus Box 7633, Raleigh, NC, 27695-7633, USA. swkullma@ncsu.edu.
North Carolina State University · USUC Davis Comprehensive Cancer CenterUniversity of California, Davis · US

Funding

Workshop on Environmental Technology Transfer and EntrepreneurshipP42ES004699 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1987 to 2021
$50.1M
Translational Research Support CoreP30ES025128 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Sue Fenton · 2015 to 2026
$18.3M
Supplement for bioactive lipids as effectors and indicators of the deleterious effects of human healthR35ES030443 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MORISSEAU, CHRISTOPHE HP · 2019 to 2025
$5.8M
TRAINING IN BIOCHEMICAL AND ENVIRONMENTAL TOXICOLOGYT32ES007046 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Seth William Kullman · 1985 to 2026
$5.1M
EPA STAR RD-83342002NIEHS NIH HHS P30 ES025128NIEHS NIH HHS P30ES025128NIEHS NIH HHS P42 ES004699NIEHS NIH HHS R35 ES030443NIEHS NIH HHS R35ES030443NIEHS NIH HHS T32 ES007046NIEHS NIH HHS T32 ES07046
6 · The paper itself

Abstract

Emerging evidence demonstrates the importance of sufficient vitamin D (1α, 25-dihydroxyvitamin D3) levels during early life stage development with deficiencies associated with long-term effects into adulthood. While vitamin D has traditionally been associated with mineral ion homeostasis, accumulating evidence suggests non-calcemic roles for vitamin D including metabolic homeostasis. In this study, we examined the hypothesis that vitamin D deficiency (VDD) during early life stage development precedes metabolic disruption. Three dietary cohorts of zebrafish were placed on engineered diets including a standard laboratory control diet, a vitamin D null diet, and a vitamin D enriched diet. Zebrafish grown on a vitamin D null diet between 2-12 months post fertilization (mpf) exhibited diminished somatic growth and enhanced central adiposity associated with accumulation and enlargement of visceral and subcutaneous adipose depots indicative of both adipocyte hypertrophy and hyperplasia. VDD zebrafish exhibited elevated hepatic triglycerides, attenuated plasma free fatty acids and attenuated lipoprotein lipase activity consistent with hallmarks of dyslipidemia. VDD induced dysregulation of gene networks associated with growth hormone and insulin signaling, including induction of suppressor of cytokine signaling. These findings indicate that early developmental VDD impacts metabolic health by disrupting the balance between somatic growth and adipose accumulation.

Indexed as

Adipose TissueAdiposityAnimalsDietGrowth DisordersHyperplasiaLiverObesityObesity, AbdominalVitamin DVitamin D DeficiencyZebrafishZebrafish ProteinsVitamin DZebrafish Proteins

Identifiers

PMID32994480
PMCPMC7524799
OpenAlexW3090755131

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.