An endothelial regulatory module links blood pressure regulation with elite athletic performance.
Abstract: The control of transcription is crucial for homeostasis in mammals. A previous selective sweep analysis of horse racing performance revealed a 19.6 kb candidate regulatory region 50 kb downstream of the Endothelin3 (EDN3) gene. Here, the region was narrowed to a 5.5 kb span of 14 SNVs, with elite and sub-elite haplotypes analyzed for association to racing performance, blood pressure and plasma levels of EDN3 in Coldblooded trotters and Standardbreds. Comparative analysis of human HiCap data identified the span as an enhancer cluster active in endothelial cells, interacting with genes relevant to blood pressure regulation. Coldblooded trotters with the sub-elite haplotype had significantly higher blood pressure compared to horses with the elite performing haplotype during exercise. Alleles within the elite haplotype were part of the standing variation in pre-domestication horses, and have risen in frequency during the era of breed development and selection. These results advance our understanding of the molecular genetics of athletic performance and vascular traits in both horses and humans.
Copyright: © 2024 Fegraeus et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Publication Date: 2024-06-17 PubMed ID: 38885195PubMed Central: PMC11182536DOI: 10.1371/journal.pgen.1011285Google Scholar: Lookup
The Equine Research Bank provides access to a large database of publicly available scientific literature. Inclusion in the Research Bank does not imply endorsement of study methods or findings by Mad Barn.
- Journal Article
Summary
This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.
This research investigates the genetic links between blood pressure regulation and athletic performance in horses. By studying variations in the Endothelin3 (EDN3) gene, the researchers were able to correlate different gene variations with differences in blood pressure and racing performance.
Research Background and Methodology
- The researchers built upon existing genetic studies of horse racing performance. In a prior analysis, a 19.6 kilobase (kb) regulatory region, located 50 kb downstream of the EDN3 gene, was highlighted as a factor potentially influencing performance in horses.
- The current study further narrowed down this region to a 5.5 kb span composed of 14 single nucleotide variants (SNVs). These SNVs consist of elite and sub-elite haplotypes – groups of genes that have evolved together and are inherited as a single unit.
- The researchers checked these haplotypes for their association to racing performance, blood pressure, and plasma levels of EDN3 in two types of horses: Coldblooded trotters and Standardbreds.
Significant Findings
- The analysis confirmed that the 5.5 kb span acts as an enhancer cluster in endothelial cells. These are cells that line the interior surface of blood vessels and lymphatic vessels, playing a critical role in vascular biology.
- The enhancer cluster was found to interact with genes that are important for regulating blood pressure.
- Horses carrying the sub-elite haplotype had significantly higher blood pressure during exercise compared to those with the elite haplotype, which suggests that this gene variation could impact both blood pressure regulation and athletic performance.
- The alleles – different forms of a gene – present in the elite haplotype were also observed in pre-domestication horses. The frequency of these alleles increased during the period of breed development and selection, indicating that they may have been favoured in the breeding of racing horses.
Implications of the Study
- This study enhances our understanding of the genetic factors influencing athletic performance and vascular traits in both horses and, potentially, humans.
- Deciphering the connections between blood pressure regulation and athletic performance at the genetic level can help breeders select for traits that improve racing performance in horses.
- The findings may also have implications for human health and performance, as they offer insights into the genetics of blood pressure regulation.
Cite This Article
APA
Fegraeus K, Rosengren MK, Naboulsi R, Orlando L, Åbrink M, Jouni A, Velie BD, Raine A, Egner B, Mattsson CM, Lång K, Zhigulev A, Björck HM, Franco-Cereceda A, Eriksson P, Andersson G, Sahlén P, Meadows JRS, Lindgren G.
(2024).
An endothelial regulatory module links blood pressure regulation with elite athletic performance.
PLoS Genet, 20(6), e1011285.
https://doi.org/10.1371/journal.pgen.1011285 Publication
Researcher Affiliations
- Department of Medical Sciences, Science for life laboratory, Uppsala University, Sweden.
- Department of Animal Biosciences, Swedish University of Agricultural Sciences Uppsala, Sweden.
- Department of Animal Biosciences, Swedish University of Agricultural Sciences Uppsala, Sweden.
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institute, Stockholm.
- Centre d'Anthropobiologie et de Génomique de Toulouse (CNRS UMR 5288), Université Paul Sabatier, Toulouse, France.
- Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, Uppsala, Sweden.
- Department of Animal Biosciences, Swedish University of Agricultural Sciences Uppsala, Sweden.
- School of Life & Environmental Sciences, University of Sydney, Sydney, Australia.
- Department of Medical Sciences, Science for life laboratory, Uppsala University, Sweden.
- Department of Cardio-Vascular Research, Veterinary Academy of Higher Learning, Babenhausen, Germany.
- Silicon Valley Exercise Analytics (svexa), MenloPark, CA, United States of America.
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden.
- KTH Royal Institute of Technology, School of Chemistry, Biotechnology and Health, Science for Life Laboratory, Stockholm, Sweden.
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden.
- Section of Cardiothoracic Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
- Division of Cardiovascular Medicine, Center for Molecular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, Solna, Sweden.
- Department of Animal Biosciences, Swedish University of Agricultural Sciences Uppsala, Sweden.
- KTH Royal Institute of Technology, School of Chemistry, Biotechnology and Health, Science for Life Laboratory, Stockholm, Sweden.
- Department of Medical Biochemistry and Microbiology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
- Department of Animal Biosciences, Swedish University of Agricultural Sciences Uppsala, Sweden.
- Center for Animal Breeding and Genetics, Department of Biosystems, KU Leuven, Leuven, Belgium.
MeSH Terms
- Horses / genetics
- Animals
- Humans
- Blood Pressure / genetics
- Athletic Performance / physiology
- Haplotypes / genetics
- Endothelin-3 / genetics
- Polymorphism, Single Nucleotide
- Alleles
- Male
- Endothelial Cells / metabolism
Conflict of Interest Statement
The authors have declared that no competing interests exist.
References
This article includes 117 references
- Andersson L. Domestic animals as models for biomedical research. Ups J Med Sci 2016;121(1):1–11.
- Christmas MJ, Kaplow IM, Genereux DP, Dong MX, Hughes GM, Li X. Evolutionary constraint and innovation across hundreds of placental mammals. Science 2023 Apr 28;380(6643):eabn3943.
- Sullivan PF, Meadows JRS, Gazal S, Phan BN, Li X, Genereux DP. Leveraging base-pair mammalian constraint to understand genetic variation and human disease. Science 2023 Apr 28;380(6643):eabn2937.
- Fages A, Hanghøj K, Khan N, Gaunitz C, Seguin-Orlando A, Leonardi M. Tracking Five Millennia of Horse Management with Extensive Ancient Genome Time Series. Cell 2019 May;177(6):1419–35.
- McGivney BA, Han H, Corduff LR, Katz LM, Tozaki T, MacHugh DE. Genomic inbreeding trends, influential sire lines and selection in the global Thoroughbred horse population. Sci Rep 2020 Jan 16;10(1):466.
- Petersen JL, Mickelson JR, Rendahl AK, Valberg SJ, Andersson LS, Axelsson J. Genome-wide analysis reveals selection for important traits in domestic horse breeds. PLoS Genet 2013;9(1):1–17.
- Meadows JRS, Lindblad-Toh K. Dissecting evolution and disease using comparative vertebrate genomics. Nat Rev Genet 2017 Oct;18(10):624–36.
- Hill EW, Gu J, Eivers SS, Fonseca RG, McGivney BA, Govindarajan P. A sequence polymorphism in MSTN predicts sprinting ability and racing stamina in thoroughbred horses. PloS One 2010 Jan 20;5(1):1–6.
- Tozaki T, Sato F, Hill EW, Miyake T, Endo Y, Kakoi H. Sequence variants at the myostatin gene locus influence the body composition of Thoroughbred horses. J Vet Med Sci 2011 Dec;73(12):1617–24.
- McGivney BA, Browne JA, Fonseca RG, Katz LM, Machugh DE, Whiston R. MSTN genotypes in Thoroughbred horses influence skeletal muscle gene expression and racetrack performance. Anim Genet 2012 Dec;43(6):810–2.
- François L, Jäderkvist Fegraeus K, Eriksson S, Andersson LS, Tesfayonas YG, Viluma A. Conformation Traits and Gaits in the Icelandic Horse are Associated with Genetic Variants in Myostatin (MSTN). J Hered 2016 Sep;107(5):431–7.
- Andersson LS, Larhammar M, Memic F, Wootz H, Schwochow D, Rubin CJ. Mutations in DMRT3 affect locomotion in horses and spinal circuit function in mice. Nature 2012 Aug;488(7413):642–6.
- Jäderkvist Fegraeus K, Johansson L, Mäenpää M, Mykkänen A, Andersson LS, Velie BD. Different DMRT3 Genotypes Are Best Adapted for Harness Racing and Riding in Finnhorses. J Hered 2015 Dec;106(6):734–40.
- Jäderkvist K, Andersson LS, Johansson AM, Árnason T, Mikko S, Eriksson S. The DMRT3 “Gait keeper” mutation affects performance of Nordic and Standardbred trotters. J Anim Sci 2014 Oct;92(10):4279–86.
- Jäderkvist Fegraeus K, Velie BD, Axelsson J, Ang R, Hamilton NA, Andersson L. A potential regulatory region near the EDN3 gene may control both harness racing performance and coat color variation in horses. Physiol Rep 2018 May;6(10):1–12.
- Velie BD, Lillie M, Fegraeus KJ, Rosengren MK, Solé M, Wiklund M. Exploring the genetics of trotting racing ability in horses using a unique Nordic horse model. BMC Genomics 2019 Dec;20(1):104.
- Panigrahi A, O’Malley BW. Mechanisms of enhancer action: the known and the unknown. Genome Biol 2021 Dec;22(1):108.
- The ENCODE Project Consortium, Abascal F, Acosta R, Addleman NJ, Adrian J, Afzal V. Expanded encyclopaedias of DNA elements in the human and mouse genomes. Nature 2020 Jul 30;583(7818):699–710.
- Sahlén P, Abdullayev I, Ramsköld D, Matskova L, Rilakovic N, Lötstedt B. Genome-wide mapping of promoter-anchored interactions with close to single-enhancer resolution. Genome Biol 2015 Dec;16(1):156.
- Åkerborg Ö, Spalinskas R, Pradhananga S, Anil A, Höjer P, Poujade FA. High-Resolution Regulatory Maps Connect Vascular Risk Variants to Disease-Related Pathways. Circ Genomic Precis Med 2019 Mar;12(3).
- The International Consortium for Blood Pressure Genome-Wide Association Studies. Genetic variants in novel pathways influence blood pressure and cardiovascular disease risk. Nature 2011 Oct;478(7367):103–9.
- Turner ST, Boerwinkle E, O’Connell JR, Bailey KR, Gong Y, Chapman AB. Genomic association analysis of common variants influencing antihypertensive response to hydrochlorothiazide. Hypertens Dallas Tex 1979 2013 Aug;62(2):391–7.
- R. Foundation for Statistical Computing, Vienna, Austria. R: The R Project for Statistical Computing [Internet]. [cited 2023 May 15]. Available from: https://www.r-project.org/
- Giuffra E, Tuggle CK, FAANG Consortium. Functional Annotation of Animal Genomes (FAANG): Current Achievements and Roadmap. Annu Rev Anim Biosci 2019 Feb 15;7(1):65–88.
- Lesurf R, Cotto KC, Wang G, Griffith M, Kasaian K, Jones SJM. ORegAnno 3.0: a community-driven resource for curated regulatory annotation. Nucleic Acids Res 2016 Jan 4;44(D1):D126–132.
- The GTEx Consortium, Aguet F, Anand S, Ardlie KG, Gabriel S, Getz GA. The GTEx Consortium atlas of genetic regulatory effects across human tissues. Science 2020 Sep 11;369(6509):1318–30.
- Itoh A, Uchiyama A, Taniguchi S, Sagara J. Phactr3/Scapinin, a Member of Protein Phosphatase 1 and Actin Regulator (Phactr) Family, Interacts with the Plasma Membrane via Basic and Hydrophobic Residues in the N-Terminus. PLoS ONE 2014 Nov 18;9(11):e113289.
- Wang Y, Chen S, Jiang Q, Deng J, Cheng F, Lin Y. TFAP2C facilitates somatic cell reprogramming by inhibiting c-Myc-dependent apoptosis and promoting mesenchymal-to-epithelial transition. Cell Death Dis 2020 Jun 25;11(6):482.
- German CA, Sinsheimer JS, Klimentidis YC, Zhou H, Zhou JJ. Ordered multinomial regression for genetic association analysis of ordinal phenotypes at Biobank scale. Genet Epidemiol 2020 Apr;44(3):248–60.
- Levy D, Ehret GB, Rice K, Verwoert GC, Launer LJ, Dehghan A. Genome-wide association study of blood pressure and hypertension. Nat Genet 2009 Jun;41(6):677–87.
- CHARGE-Heart Failure Consortium EchoGen Consortium, Consortium METASTROKE, Consortium GIANT, Consortium EPIC-InterAct, Lifelines Cohort Study. Trans-ancestry meta-analyses identify rare and common variants associated with blood pressure and hypertension. Nat Genet 2016 Oct;48(10):1151–61.
- CHD Exome+ Consortium, ExomeBP Consortium, GoT2DGenes Consortium, T2D-GENES Consortium, Myocardial Infarction Genetics and CARDIoGRAM Exome Consortia, CKDGen Consortium. Meta-analysis identifies common and rare variants influencing blood pressure and overlapping with metabolic trait loci. Nat Genet 2016 Oct;48(10):1162–70.
- Kulakovskiy IV, Medvedeva YA, Schaefer U, Kasianov AS, Vorontsov IE, Bajic VB. HOCOMOCO: a comprehensive collection of human transcription factor binding sites models. Nucleic Acids Res 2013 Jan 1;41(D1):D195–202.
- Coetzee SG, Coetzee GA, Hazelett DJ. motifbreakR: an R/Bioconductor package for predicting variant effects at transcription factor binding sites. Bioinformatics 2015 Dec 1;31(23):3847–9.
- Liu X, Orlando L. mapDATAge: a ShinyR package to chart ancient DNA data through space and time. Bioinformatics 2022 Aug 10;38(16):3992–4.
- Schubert M, Jónsson H, Chang D, Der Sarkissian C, Ermini L, Ginolhac A. Prehistoric genomes reveal the genetic foundation and cost of horse domestication. Proc Natl Acad Sci 2014 Dec 30;111(52):5661–9.
- Librado P, Der Sarkissian C, Ermini L, Schubert M, Jónsson H, Albrechtsen A. Tracking the origins of Yakutian horses and the genetic basis for their fast adaptation to subarctic environments. Proc Natl Acad Sci 2015 Dec 15;112(50):6889–97.
- Librado P, Gamba C, Gaunitz C, Der Sarkissian C, Pruvost M, Albrechtsen A. Ancient genomic changes associated with domestication of the horse. Science 2017 Apr 28;356(6336):442–5.
- Gaunitz C, Fages A, Hanghøj K, Albrechtsen A, Khan N, Schubert M. Ancient genomes revisit the ancestry of domestic and Przewalski’s horses. Science 2018 Apr 6;360(6384):111–4.
- Librado P, Khan N, Fages A, Kusliy MA, Suchan T, Tonasso-Calvière L. The origins and spread of domestic horses from the Western Eurasian steppes. Nature 2021 Oct;598(7882):634–40.
- Stevens SL, Wood S, Koshiaris C, Law K, Glasziou P, Stevens RJ. Blood pressure variability and cardiovascular disease: systematic review and meta-analysis. BMJ 2016 Aug 9;i4098.
- Petrie JR, Guzik TJ, Touyz RM. Diabetes, Hypertension, and Cardiovascular Disease: Clinical Insights and Vascular Mechanisms. Can J Cardiol 2018 May;34(5):575–84.
- Rossi GP, Sacchetto A, Cesari M, Pessina AC. Interactions between endothelin-1 and the renin-angiotensin-aldosterone system. Cardiovasc Res 1999 Aug 1;43(2):300–7.
- Emori T, Hirata Y, Ohta K, Kanno K, Eguchi S, Imai T. Cellular mechanism of endothelin-1 release by angiotensin and vasopressin. Hypertension 1991 Aug;18(2):165–70.
- Imai T, Hirata Y, Emori T, Yanagisawa M, Masaki T, Marumo F. Induction of endothelin-1 gene by angiotensin and vasopressin in endothelial cells. Hypertension 1992 Jun;19(6_pt_2):753–7.
- Rossi NF. Effect of endothelin-3 on vasopressin release in vitro and water excretion in vivo in Long-Evans rats. J Physiol 1993 Feb;461:501–11.
- Rossi NF. Cation channel mechanisms in ET-3-induced vasopressin secretion by rat hypothalamo-neurohypophysial explants. Am J Physiol-Endocrinol Metab 1995 Mar;268(3):E467–75.
- Baeyens N, Bandyopadhyay C, Coon BG, Yun S, Schwartz MA. Endothelial fluid shear stress sensing in vascular health and disease. J Clin Invest 2016 Mar 1;126(3):821–8.
- Wilson C, Zhang X, Buckley C, Heathcote HR, Lee MD, McCarron JG. Increased Vascular Contractility in Hypertension Results From Impaired Endothelial Calcium Signaling. Hypertension 2019 Nov;74(5):1200–14.
- Plagge A, Kelsey G. Imprinting the Gnas locus. Cytogenet Genome Res 2006;113(1–4):178–87.
- Holmes R, Williamson C, Peters J, Denny P, RIKEN GER Group, GSL Members. A Comprehensive Transcript Map of the Mouse Gnas Imprinted Complex. Genome Res 2003 Jun;13(6b):1410–5.
- Turan S, Bastepe M. The GNAS Complex Locus and Human Diseases Associated with Loss-of-Function Mutations or Epimutations within This Imprinted Gene. Horm Res Paediatr 2013;80(4):229–41.
- Weinstein LS, Yu S, Warner DR, Liu J. Endocrine Manifestations of Stimulatory G Protein α-Subunit Mutations and the Role of Genomic Imprinting. Endocr Rev 2001 Oct 1;22(5):675–705.
- Lewis DL, Weight FF, Luini A. A guanine nucleotide-binding protein mediates the inhibition of voltage-dependent calcium current by somatostatin in a pituitary cell line. Proc Natl Acad Sci 1986 Dec;83(23):9035–9.
- Codina J, Yatani A, Grenet D, Brown AM, Birnbaumer L. The α Subunit of the GTP Binding Protein Gk Opens Atrial Potassium Channels. Science 1987 Apr 24;236(4800):442–5.
- Ehret GB, Caulfield MJ. Genes for blood pressure: an opportunity to understand hypertension. Eur Heart J 2013 Apr 1;34(13):951–61.
- Keeney S. Spo11 and the Formation of DNA Double-Strand Breaks in Meiosis. Recombination and Meiosis 2008;81–123.
- Pober JS, Sessa WC. Evolving functions of endothelial cells in inflammation. Nat Rev Immunol 2007 Oct;7(10):803–15.
- Dinh QN, Drummond GR, Sobey CG, Chrissobolis S. Roles of inflammation, oxidative stress, and vascular dysfunction in hypertension. BioMed Res Int 2014;2014:1–11.
- Poole DC, Erickson HH. Exercise Physiology of Terrestrial Animals. Duke´s Physiology of Domestic Animals 2015;443–63.
- Moris D, Spartalis M, Spartalis E, Karachaliou GS, Karaolanis GI, Tsourouflis G. The role of reactive oxygen species in the pathophysiology of cardiovascular diseases and the clinical significance of myocardial redox. Ann Transl Med 2017 Aug;5(16):326–326.
- Dubois-Deruy E, Peugnet V, Turkieh A, Pinet F. Oxidative Stress in Cardiovascular Diseases. Antioxidants 2020 Sep 14;9(9):864.
- Sharma S, Aldred MA. DNA Damage and Repair in Pulmonary Arterial Hypertension. Genes 2020 Oct 19;11(10):1224.
- Yengo L, Vedantam S, Marouli E, Sidorenko J, Bartell E, Sakaue S. A saturated map of common genetic variants associated with human height. Nature 2022 Oct 27;610(7933):704–12.
- Astle WJ, Elding H, Jiang T, Allen D, Ruklisa D, Mann AL. The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease. Cell 2016 Nov;167(5):1415–1429.e19.
- Kichaev G, Bhatia G, Loh PR, Gazal S, Burch K, Freund MK. Leveraging Polygenic Functional Enrichment to Improve GWAS Power. Am J Hum Genet 2019 Jan;104(1):65–75.
- Wain LV, Vaez A, Jansen R, Joehanes R, Van Der Most PJ, Erzurumluoglu AM. Novel Blood Pressure Locus and Gene Discovery Using Genome-Wide Association Study and Expression Data Sets From Blood and the Kidney. Hypertension 2017 Sep;70(3).
- Stelzer G, Rosen N, Plaschkes I, Zimmerman S, Twik M, Fishilevich S. The GeneCards Suite: From Gene Data Mining to Disease Genome Sequence Analyses. Curr Protoc Bioinforma 2016 Jun;54(1).
- Müller R, Weirick T, John D, Militello G, Chen W, Dimmeler S. ANGIOGENES: knowledge database for protein-coding and noncoding RNA genes in endothelial cells. Sci Rep 2016 Sep 1;6(1):32475.
- Han Y, Ali MK, Dua K, Spiekerkoetter E, Mao Y. Role of Long Non-Coding RNAs in Pulmonary Arterial Hypertension. Cells 2021 Jul 26;10(8):1892.
- Wołowiec Ł, Mędlewska M, Osiak J, Wołowiec A, Grześk E, Jaśniak A. MicroRNA and lncRNA as the Future of Pulmonary Arterial Hypertension Treatment. Int J Mol Sci 2023 Jun 4;24(11):9735.
- Kingsley NB, Hamilton NA, Lindgren G, Orlando L, Bailey E, Brooks S. “Adopt-a-Tissue” Initiative Advances Efforts to Identify Tissue-Specific Histone Marks in the Mare. Front Genet 2021 Mar 26;12:1–9.
- Kingsley NB, Kern C, Creppe C, Hales EN, Zhou H, Kalbfleisch TS. Functionally Annotating Regulatory Elements in the Equine Genome Using Histone Mark ChIP-Seq. Genes 2019 Dec 18;11(1):3.
- Hinckley KA, Fearn S, Howard BR, Henderson IW. Nitric oxide donors as treatment for grass induced acute laminitis in ponies. Equine Vet J 1996 Jan;28(1):17–28.
- Gauff F, Patan-Zugaj B, Licka TF. Hyperinsulinaemia increases vascular resistance and endothelin-1 expression in the equine digit: Endothelin-1 and vasoconstriction after hyperinsulinaemia. Equine Vet J 2013 Sep;45(5):613–8.
- Katwa LC, Johnson PJ, Ganjam VK, Kreeger JM, Messer NT. Expression of endothelin in equine laminitis. Equine Vet J 1999 May;31(3):243–7.
- Backus M. Lameness in the horse with special reference to acute laminitis. J Am Vet Med Assoc 1937;(91):64.
- Outram AK, Stear NA, Bendrey R, Olsen S, Kasparov A, Zaibert V. The Earliest Horse Harnessing and Milking. Science 2009 Mar 6;323(5919):1332–5.
- Heesch CM, Kline DD, Hasser EM. Control Mechanisms of the Circulatory System. Duke´s Physiology of Domestic Animals 2015;353.
- Mazic S, Suzic Lazic J, Dekleva M, Antic M, Soldatovic I, Djelic M. The impact of elevated blood pressure on exercise capacity in elite athletes. Int J Cardiol 2015 Feb;180:171–7.
- Navas de Solis C, Slack J, Boston RC, Reef VB. Hypertensive cardiomyopathy in horses: 5 cases (1995–2011). J Am Vet Med Assoc 2013 Jul 1;243(1):126–30.
- Moore JN, Garner HE, Coffman JR. Haematological changes during development of acute laminitis hypertension. Equine Vet J 1981 Oct;13(4):240–2.
- Bailey SR, Habershon-Butcher JL, Ransom KJ, Elliott J, Menzies-Gow NJ. Hypertension and insulin resistance in a mixed-breed population of ponies predisposed to laminitis. Am J Vet Res 2008 Jan;69(1):122–9.
- Lorello O, Heliczer N, Casoni D, Schüpbach G, Navas de Solis C. Correlation of Blood Pressure With Splenic Volume in Horses, Daily Variation in Blood Pressure, and “White Coat Hypertension.”. J Equine Vet Sci 2018 Apr 1;63:41–5.
- Söder J, Bröjer JT, Nostell KE. Interday variation and effect of transportation on indirect blood pressure measurements, plasma endothelin-1 and serum cortisol in Standardbred and Icelandic horses. Acta Vet Scand 2012 Jun 10;54:37.
- Baynash AG, Hosoda K, Giaid A, Richardson JA, Emoto N, Hammer RE. Interaction of endothelin-3 with endothelin-B receptor is essential for development of epidermal melanocytes and enteric neurons. Cell 1994 Dec;79(7):1277–85.
- Kusafuka T, Wang Y, Puri P. Mutation analysis of the RET, the endothelin-B receptor, and the endothelin-3 genes in sporadic cases of Hirschsprung’s disease. J Pediatr Surg 1997 Mar;32(3):501–4.
- Kusafuka T, Puri P. Mutations of the endothelin-B receptor and endothelin-3 genes in Hirschsprung’s disease. Pediatr Surg Int 1997 Jan;12(1):19–23.
- Monti L, Arrigucci U, Rossi A. Insights into Endothelin-3 and Multiple Sclerosis. Biomol Concepts 2020 Jun 25;11(1):137–41.
- Read AP, Newton VE. Waardenburg syndrome. J Med Genet 1997 Aug 1;34(8):656–65.
- Jastrzebska B. GPCR: G protein complexes—the fundamental signaling assembly. Amino Acids 2013 Dec;45(6):1303–14.
- Hepler JR, Gilman AG. G proteins. Trends Biochem Sci 1992 Oct;17(10):383–7.
- Weis WI, Kobilka BK. The Molecular Basis of G Protein–Coupled Receptor Activation. Annu Rev Biochem 2018 Jun 20;87(1):897–919.
- Gilman AG. G PROTEINS: TRANSDUCERS OF RECEPTOR-GENERATED SIGNALS. Annu Rev Biochem 1987 Jun;56(1):615–49.
- MedlinePlus [Internet]. Bethesda (MD): National Library of Medicine (US).nGNAS gene [Internet]. 2015. [cited 2023 Jun 20]. Available from: https://medlineplus.gov/genetics/gene/gnas/
- Danzi S, Klein I. Thyroid hormone and blood pressure regulation. Curr Hypertens Rep 2003 Dec;5(6):513–20.
- Gu Y, Zheng L, Zhang Q, Liu L, Meng G, Yao Z. Relationship between thyroid function and elevated blood pressure in euthyroid adults. J Clin Hypertens 2018 Oct;20(10):1541–9.
- Kalbfleisch TS, Rice ES, DePriest MS, Walenz BP, Hestand MS, Vermeesch JR. Eq쪳, an Updated Reference Genome for the Domestic Horse. 2018 Apr.
- Velie BD, Fegraeus KJ, Solé M, Rosengren MK, Røed KH, Ihler CF. A genome-wide association study for harness racing success in the Norwegian-Swedish coldblooded trotter reveals genes for learning and energy metabolism. BMC Genet 2018 Dec;19(1):80.
- Hui L, DelMonte T, Ranade K. Genotyping Using the TaqMan Assay. Curr Protoc Hum Genet 2008 Jan;56(1).
- Árnason T. The Importance of Different Traits in Genetic Improvement of Trotters. 1994.
- Jurinke C, van den Boom D, Cantor CR, Köster H. Automated genotyping using the DNA MassArray technology. Methods Mol Biol Clifton NJ 2001;170:103–16.
- Lake SL, Lyon H, Tantisira K, Silverman EK, Weiss ST, Laird NM. Estimation and Tests of Haplotype-Environment Interaction when Linkage Phase Is Ambiguous. Hum Hered 2003;55(1):56–65.
- Quinlan AR, Hall IM. BEDTools: a flexible suite of utilities for comparing genomic features. Bioinforma Oxf Engl 2010 Mar 15;26(6):841–2.
- Li H, Handsaker B, Wysoker A, Fennell T, Ruan J, Homer N. The Sequence Alignment/Map format and SAMtools. Bioinformatics 2009 Aug 15;25(16):2078–9.
- Zhigulev A, Sahlén P. Targeted Chromosome Conformation Capture (HiCap). Spatial Genome Organization 2022.
- Lieberman-Aiden E, Van Berkum NL, Williams L, Imakaev M, Ragoczy T, Telling A. Comprehensive Mapping of Long-Range Interactions Reveals Folding Principles of the Human Genome. Science 2009 Oct 9;326(5950):289–93.
- Langmead B, Salzberg SL. Fast gapped-read alignment with Bowtie 2. Nat Methods 2012 Apr;9(4):357–9.
- Frankish A, Diekhans M, Jungreis I, Lagarde J, Loveland JE, Mudge JM. GENCODE 2021. Nucleic Acids Res 2021 Jan 8;49(D1):D916–23.
- Haider S, Waggott D, Lalonde E, Fung C, Liu FF, Boutros PC. A bedr way of genomic interval processing. Source Code Biol Med 2016 Dec;11(1):14.
- Anil A, Spalinskas R, Åkerborg Ö, Sahlén P. HiCapTools: a software suite for probe design and proximity detection for targeted chromosome conformation capture applications. Bioinformatics 2018 Feb 15;34(4):675–7.
- Chen J, Bardes EE, Aronow BJ, Jegga AG. ToppGene Suite for gene list enrichment analysis and candidate gene prioritization. Nucleic Acids Res 2009 Jul 1;37(Web Server):W305–11.
- Felkel S, Vogl C, Rigler D, Dobretsberger V, Chowdhary BP, Distl O. The horse Y chromosome as an informative marker for tracing sire lines. Sci Rep 2019 Dec;9(1):6095.
- Der Sarkissian C, Ermini L, Schubert M, Yang MA, Librado P, Fumagalli M. Evolutionary Genomics and Conservation of the Endangered Przewalski’s Horse. Curr Biol 2015 Oct;25(19):2577–83.
- Orlando L, Librado P. Origin and Evolution of Deleterious Mutations in Horses. Genes 2019 Aug 28;10(9):649.
- Schubert M, Ermini L, Sarkissian CD, Jónsson H, Ginolhac A, Schaefer R. Characterization of ancient and modern genomes by SNP detection and phylogenomic and metagenomic analysis using PALEOMIX. Nat Protoc 2014 May;9(5):1056–82.
- Korneliussen TS, Albrechtsen A, Nielsen R. ANGSD: Analysis of Next Generation Sequencing Data. BMC Bioinformatics 2014 Dec;15(1):356.
Citations
This article has been cited 0 times.Use Nutrition Calculator
Check if your horse's diet meets their nutrition requirements with our easy-to-use tool Check your horse's diet with our easy-to-use tool
Talk to a Nutritionist
Discuss your horse's feeding plan with our experts over a free phone consultation Discuss your horse's diet over a phone consultation
Submit Diet Evaluation
Get a customized feeding plan for your horse formulated by our equine nutritionists Get a custom feeding plan formulated by our nutritionists