Evidence map›Paper›PMID 39449035›Full record

ArticleCanine medicine and genetics2024

Investigation of the association of the MLPH gene with seasonal canine flank alopecia in Rhodesian Ridgeback dogs.

Millie U M Y Verschuuren, Yvette M Schlotter, Peter A J Leegwater

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Article in Canine medicine and genetics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Millie U M Y VerschuurenAniCura ZuidOost, Beek en Donk, The Netherlands. m.u.m.verschuuren@gmail.com.
Yvette M SchlotterVeterinaire Dermatologie Consultancy, Culemborg, The Netherlands.
Peter A J LeegwaterExpertise Centre of Genetics, Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCanine flank alopecia (CFA) is a skin condition in dogs characterized by non-inflammatory, seasonally recurring episodes of localized hair loss and often hyperpigmentation of the affected skin. A genetic basis is suspected because of the predisposition in certain breeds, such as the Rhodesian Ridgeback (RR). This study investigated the possible role of the canine melanophylin (MLPH) gene in CFA among RRs through pedigree analysis and MLPH genotyping.

resultsWe included 24 CFA-affected and 12 non-CFA-affected control RRs. Pedigree analysis revealed inbreeding loops and close family relationships among the CFA-affected dogs, indicating the potential heritability of CFA. MLPH genotyping revealed 3/24 (12.5%) affected dogs and 1/12 (8.3%) control dogs to be heterozygous (Dd) for the dilute (d) allele, indicating no difference between these groups. None of the dogs were found to be homozygous (dd). Statistical analysis did not reveal an association between the MLPH-d allele and CFA.

conclusionsThe familial patterns among affected RRs observed through pedigree analysis suggest a potential genetic component in CFA. However, our findings from the MLPH genotyping did not reveal that the MLPH gene is involved in this skin condition in RRs. However, further genetic studies are needed to clarify the etiology of CFA in RR dogs.

Indexed as

Canine flank alopeciaGenetic predispositionMelanophylin genePedigree analysisRhodesian Ridgeback

Identifiers

PMID39449035
PMCPMC11515330

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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 Socratic graph.