Evidence map›Paper›PMID 33154479›Full record

ArticleScientific reports2020

Mapping the genetic basis of diabetes mellitus in the Australian Burmese cat (Felis catus).

Georgina Samaha, Claire M Wade, Julia Beatty, Leslie A Lyons, Linda M Fleeman, Bianca Haase

Erratum issuedOpen 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. An erratum has been issued. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Georgina SamahaFaculty of Science, Sydney School of Veterinary Science, University of Sydney, Sydney, NSW, Australia. georgina.samaha@sydney.edu.au.
Claire M WadeSchool of Life and Environmental Sciences, The University of Sydney, Sydney, NSW, Australia.
Julia BeattyFaculty of Science, Sydney School of Veterinary Science, University of Sydney, Sydney, NSW, Australia.
Leslie A LyonsDepartment of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, USA.
Linda M FleemanAnimal Diabetes Australia, Melbourne, VIC, Australia.
Bianca HaaseFaculty of Science, Sydney School of Veterinary Science, University of Sydney, Sydney, NSW, Australia.
University of Sydney · AUDiabetes Australia · AUUniversity of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diabetes mellitus, a common endocrinopathy affecting domestic cats, shares many clinical and pathologic features with type 2 diabetes in humans. In Australia and Europe, diabetes mellitus is almost four times more common among Burmese cats than in other breeds. As a genetically isolated population, the diabetic Australian Burmese cat provides a spontaneous genetic model for studying diabetes mellitus in humans. Studying complex diseases in pedigreed breeds facilitates tighter control of confounding factors including population stratification, allelic frequencies and environmental heterogeneity. We used the feline SNV array and whole genome sequence data to undertake a genome wide-association study and runs of homozygosity analysis, of a case-control cohort of Australian and European Burmese cats. Our results identified diabetes-associated haplotypes across chromosomes A3, B1 and E1 and selective sweeps across the Burmese breed on chromosomes B1, B3, D1 and D4. The locus on chromosome B1, common to both analyses, revealed coding and splice region variants in candidate genes, ANK1, EPHX2 and LOX2, implicated in diabetes mellitus and lipid dysregulation. Mapping this condition in Burmese cats has revealed a polygenic spectrum, implicating loci linked to pancreatic beta cell dysfunction, lipid dysregulation and insulin resistance in the pathogenesis of diabetes mellitus in the Burmese cat.

Indexed as

Gene FrequencyGenetic Predisposition to DiseaseHaplotypesAnimalsAnkyrinsAustraliaCat DiseasesCatsDiabetes Mellitus, Type 2Epoxide HydrolasesGenome-Wide Association StudyAnkyrinsEpoxide Hydrolases

Identifiers

PMID33154479
PMCPMC7644637
OpenAlexW3096253384

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.