Evidence map›Paper›PMID 34946824›Full record

ArticleGenes2021

Transcriptomic Markers of Recombinant Human Erythropoietin Micro-Dosing in Thoroughbred Horses.

Anna R Dahlgren, Heather K Knych, Rick M Arthur, Blythe P Durbin-Johnson, Carrie J Finno

Open access · goldAbstract read
In one paragraph

Article in Genes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Effect of clodronate on gene expression in the peripheral blood of horses.Journal of veterinary pharmacology and therapeutics · 2024
    Article
  4. Review
  5. Article
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

5 authors at 1 institution in 1 country.

Anna R DahlgrenSchool of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA.ORCID 0000-0003-3571-5041
Heather K KnychK.L. Maddy Equine Analytical Pharmacology Lab and Department of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA.
Rick M ArthurSchool of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA.
Blythe P Durbin-JohnsonGenome Center, Bioinformatics Core Facility, University of California, Davis, CA 95616, USA.
Carrie J FinnoSchool of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA.ORCID 0000-0001-5924-0234
University of California, Davis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recombinant human erythropoietin (rHuEPO) is a well-known performance enhancing drug in human athletes, and there is anecdotal evidence of it being used in horse racing for the same purpose. rHuEPO, like endogenous EPO, increases arterial oxygen content and thus aerobic power. Micro-doping, or injecting smaller doses over a longer period of time, has become an important concern in both human and equine athletics since it is more difficult to detect. Horses offer an additional challenge of a contractile spleen, thus large changes in the red blood cell mass occur naturally. To address the challenge of detecting rHuEPO doping in horse racing, we determined the transcriptomic effects of rHuEPO micro-dosing over seven weeks in exercised Thoroughbreds. RNA-sequencing of peripheral blood mononuclear cells isolated at several time points throughout the study identified three transcripts (

Indexed as

AnimalsBiomarkersDoping in SportsErythropoiesisErythropoietinHorsesHumansLeukocytes, MononuclearRecombinant ProteinsSportsTranscription FactorsTranscriptomeBiomarkersErythropoietinRecombinant ProteinsTranscription FactorsbiomarkersdopingrHuEPORNA sequencing

Identifiers

PMID34946824
PMCPMC8702184
OpenAlexW3216801811

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.