Evidence map›Paper›PMID 31632293›Full record

ArticleFrontiers in physiology2019

Quantum Blue Reduces the Severity of Woody Breast Myopathy via Modulation of Oxygen Homeostasis-Related Genes in Broiler Chickens.

Elizabeth Greene, Joshua Flees, Sina Dadgar, Barbara Mallmann, Sara Orlowski, Ahmed Dhamad, Samuel Rochell, Michael Kidd, Caroline Laurendon, Hayley Whitfield and 4 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed, 45 citations in OpenAlex.

  1. In-feedFrontiers in physiology · 2026
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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

14 authors at 3 institutions in 2 countries.

Elizabeth GreeneCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Joshua FleesCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Sina DadgarDepartment of Biomedical Engineering, University of Arkansas, Fayetteville, AR, United States.
Barbara MallmannCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Sara OrlowskiCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Ahmed DhamadCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Samuel RochellCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Michael KiddCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
Caroline LaurendonSchool of Biological Sciences, University of East Anglia, Norwich, United Kingdom.
Hayley WhitfieldSchool of Biological Sciences, University of East Anglia, Norwich, United Kingdom.
Charles BrearleySchool of Biological Sciences, University of East Anglia, Norwich, United Kingdom.
Narasimhan RajaramDepartment of Biomedical Engineering, University of Arkansas, Fayetteville, AR, United States.
Carrie WalkAB Vista, Marlborough, United Kingdom.
Sami DridiCenter of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States.
University of Arkansas at Fayetteville · USUniversity of East Anglia · GBAB Vista (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The incidence of woody breast (WB) is increasing on a global scale representing a significant welfare problem and economic burden to the poultry industry and for which there is no effective treatment due to its unknown etiology. In this study, using diffuse reflectance spectroscopy (DRS) coupled with iSTAT portable clinical analyzer, we provide evidence that the circulatory- and breast muscle-oxygen homeostasis is dysregulated [low oxygen and hemoglobin (HB) levels] in chickens with WB myopathy compared to healthy counterparts. Molecular analysis showed that blood HB subunit Mu (HBM), Zeta (HBZ), and hephaestin (HEPH) expression were significantly down regulated; however, the expression of the subunit rho of HB beta (HBBR) was upregulated in chicken with WB compared to healthy counterparts. The breast muscle HBBR, HBE, HBZ, and hypoxia-inducible factor prolyl hydroxylase 2 (PHD2) mRNA abundances were significantly down regulated in WB-affected compared to normal birds. The expression of HIF-1α at mRNA and protein levels was significantly induced in breasts of WB-affected compared to unaffected birds confirming a local hypoxic status. The phosphorylated levels of the upstream mediators AKT at Ser473 site, mTOR at Ser2481 site, and PI3K P85 at Tyr458 site, as well as their mRNA levels were significantly increased in breasts of WB-affected birds. In attempt to identify a nutritional strategy to reduce WB incidence, male broiler chicks (Cobb 500,

Indexed as

growth performancehypoxiaoxygen-sensing genesquantum bluewoody breast

Identifiers

PMID31632293
PMCPMC6781743
OpenAlexW2975543969

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.