Equid herpesvirus 8: Complete genome sequence and association with abortion in mares.
Abstract: Equid herpesvirus 8 (EHV-8), formerly known as asinine herpesvirus 3, is an alphaherpesvirus that is closely related to equid herpesviruses 1 and 9 (EHV-1 and EHV-9). The pathogenesis of EHV-8 is relatively little studied and to date has only been associated with respiratory disease in donkeys in Australia and horses in China. A single EHV-8 genome sequence has been generated for strain Wh in China, but is apparently incomplete and contains frameshifts in two genes. In this study, the complete genome sequences of four EHV-8 strains isolated in Ireland between 2003 and 2015 were determined by Illumina sequencing. Two of these strains were isolated from cases of abortion in horses, and were misdiagnosed initially as EHV-1, and two were isolated from donkeys, one with neurological disease. The four genome sequences are very similar to each other, exhibiting greater than 98.4% nucleotide identity, and their phylogenetic clustering together demonstrated that genomic diversity is not dependent on the host. Comparative genomic analysis revealed 24 of the 76 predicted protein sequences are completely conserved among the Irish EHV-8 strains. Evolutionary comparisons indicate that EHV-8 is phylogenetically closer to EHV-9 than it is to EHV-1. In summary, the first complete genome sequences of EHV-8 isolates from two host species over a twelve year period are reported. The current study suggests that EHV-8 can cause abortion in horses. The potential threat of EHV-8 to the horse industry and the possibility that donkeys may act as reservoirs of infection warrant further investigation.
Publication Date: 2018-02-07 PubMed ID: 29414990PubMed Central: PMC5802896DOI: 10.1371/journal.pone.0192301Google 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
- Research Support
- Non-U.S. Gov't
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.
The research studied the complete genome sequence of Equid Herpesvirus 8 (EHV-8) and its potential link to abortion in horses. Four Irish strains of EHV-8 were analyzed using Illumina sequencing revealing similarities in genome sequences regardless of host species and raising the possibility that EHV-8 might be a cause of abortion in horses.
Objective of the research
- The primary aim of this study was to obtain and analyze the complete genome sequences of four strains of Equid Herpesvirus 8 (EHV-8) that were isolated in Ireland between 2003 and 2015 using a high-throughput sequencing technology called Illumina sequencing.
- The secondary aim was to understand its association with abortion in horses.
Background
- EHV-8, previously identified as asinine herpesvirus 3, is an alphaherpesvirus related closely to EHV-1 and EHV-9.
- Prior to this study, EHV-8’s potential harm and effects were minimally understood but was loosely associated with respiratory disease in horses in Australia and China.
- Only a single, apparently incomplete EHV-8 genome sequence had been generated before, which contained mistakes in two genes.
Methodology and findings
- Two of the four strains studied were isolated from horses that had aborted, initially misdiagnosed as EHV-1, and two others isolated from donkeys with neurological disease.
- The comparison of the four genome sequences revealed a high nucleotide identity (over 98.4%), indicating that the genomic diversity isn’t necessarily influenced by the host.
- Comparative genomic analysis showed that 24 of the 76 predicted protein sequences were completely conserved among the four EHV-8 strains.
Conclusion and implications
- The research showed that EHV-8 is phylogenetically closer to EHV-9 than EHV-1, providing an essential piece of evolutionary evidence about the herpesvirus family and their implications in disease.
- The study also hints at the possibilities that the virus might cause abortions in horses, which signals a potential risk to the equestrian industry.
- Furthermore, the possible role of donkeys as potential reserves of these infections necessitates additional research for expanded understanding and to devise suitable preventive measures.
Cite This Article
APA
Garvey M, Suárez NM, Kerr K, Hector R, Moloney-Quinn L, Arkins S, Davison AJ, Cullinane A.
(2018).
Equid herpesvirus 8: Complete genome sequence and association with abortion in mares.
PLoS One, 13(2), e0192301.
https://doi.org/10.1371/journal.pone.0192301 Publication
Researcher Affiliations
- Virology Unit, The Irish Equine Centre, Johnstown, Naas, County Kildare, Ireland.
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom.
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom.
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom.
- Virology Unit, The Irish Equine Centre, Johnstown, Naas, County Kildare, Ireland.
- Department of Life Sciences, University of Limerick, Limerick, Ireland.
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom.
- Virology Unit, The Irish Equine Centre, Johnstown, Naas, County Kildare, Ireland.
MeSH Terms
- Abortion, Veterinary / virology
- Animals
- DNA Replication
- Genes, Viral
- Herpesviridae Infections / virology
- Horse Diseases / virology
- Horses / virology
- Open Reading Frames
- Phylogeny
- Polymerase Chain Reaction
- Varicellovirus / classification
- Varicellovirus / genetics
Grant Funding
- MC_UU_12014/12 / Medical Research Council
- MC_UU_12014/3 / Medical Research Council
Conflict of Interest Statement
The authors have declared that no competing interests exist.
References
This article includes 56 references
- Patel JR, Heldens J. Equine herpesviruses 1 (EHV-1) and 4 (EHV-4)--epidemiology, disease and immunoprophylaxis: a brief review.. Vet J 2005 Jul;170(1):14-23.
- Browning GF, Ficorilli N, Studdert MJ. Asinine herpesvirus genomes: comparison with those of the equine herpesviruses.. Arch Virol 1988;101(3-4):183-90.
- Fukushi H, Tomita T, Taniguchi A, Ochiai Y, Kirisawa R, Matsumura T, Yanai T, Masegi T, Yamaguchi T, Hirai K. Gazelle herpesvirus 1: a new neurotropic herpesvirus immunologically related to equine herpesvirus 1.. Virology 1997 Jan 6;227(1):34-44.
- Abdelgawad A, Damiani A, Ho SY, Strauss G, Szentiks CA, East ML, Osterrieder N, Greenwood AD. Zebra Alphaherpesviruses (EHV-1 and EHV-9): Genetic Diversity, Latency and Co-Infections.. Viruses 2016 Sep 20;8(9).
- Davison AJ, Eberle R, Ehlers B, Hayward GS, McGeoch DJ, Minson AC, Pellett PE, Roizman B, Studdert MJ, Thiry E. The order Herpesvirales.. Arch Virol 2009;154(1):171-7.
- Bloom DC. Alphaherpesvirus Latency: A Dynamic State of Transcription and Reactivation.. Adv Virus Res 2016;94:53-80.
- Lunn DP, Davis-Poynter N, Flaminio MJ, Horohov DW, Osterrieder K, Pusterla N, Townsend HG. Equine herpesvirus-1 consensus statement.. J Vet Intern Med 2009 May-Jun;23(3):450-61.
- Crabb BS, Studdert MJ. Comparative studies of the proteins of equine herpesviruses 4 and 1 and asinine herpesvirus 3: antibody response of the natural hosts.. J Gen Virol 1990 Sep;71 ( Pt 9):2033-41.
- Ficorilli N, Studdert MJ, Crabb BS. The nucleotide sequence of asinine herpesvirus 3 glycoprotein G indicates that the donkey virus is closely related to equine herpesvirus 1.. Arch Virol 1995;140(9):1653-62.
- . Virus taxonomy, 6th report of the International Committee on Taxonomy of Viruses.. Arch Virol Suppl 1995;10:1-586.
- Liu C, Guo W, Lu G, Xiang W, Wang X. Complete genomic sequence of an equine herpesvirus type 8 Wh strain isolated from China.. J Virol 2012 May;86(9):5407.
- Lawrence GL, Gilkerson J, Love DN, Sabine M, Whalley JM. Rapid, single-step differentiation of equid herpesviruses 1 and 4 from clinical material using the polymerase chain reaction and virus-specific primers.. J Virol Methods 1994 Apr;47(1-2):59-72.
- Allen GP, Slater JD, Smith KC, K JH. Equid herpesvirus 1 and equid herpesvirus 4 infections. In: Coetzer JAW T RC, editor. Infectious Diseases of Livestock. Newmarket: Oxford University Press; 2004. p. 829–859.
- Nugent J, Birch-Machin I, Smith KC, Mumford JA, Swann Z, Newton JR, Bowden RJ, Allen GP, Davis-Poynter N. Analysis of equid herpesvirus 1 strain variation reveals a point mutation of the DNA polymerase strongly associated with neuropathogenic versus nonneuropathogenic disease outbreaks.. J Virol 2006 Apr;80(8):4047-60.
- Altschul SF, Gish W, Miller W, Myers EW, Lipman DJ. Basic local alignment search tool.. J Mol Biol 1990 Oct 5;215(3):403-10.
- Cuxson JL, Hartley CA, Ficorilli NP, Symes SJ, Devlin JM, Gilkerson JR. Comparing the genetic diversity of ORF30 of Australian isolates of 3 equid alphaherpesviruses.. Vet Microbiol 2014 Feb 21;169(1-2):50-7.
- Rozen S, Skaletsky H. Primer3 on the WWW for general users and for biologist programmers.. Methods Mol Biol 2000;132:365-86.
- Hall. BioEdit: A user-friendly sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symp 1999;41: 95–98.
- Larkin MA, Blackshields G, Brown NP, Chenna R, McGettigan PA, McWilliam H, Valentin F, Wallace IM, Wilm A, Lopez R, Thompson JD, Gibson TJ, Higgins DG. Clustal W and Clustal X version 2.0.. Bioinformatics 2007 Nov 1;23(21):2947-8.
- Wilkie GS, Davison AJ, Kerr K, Stidworthy MF, Redrobe S, Steinbach F, Dastjerdi A, Denk D. First fatality associated with elephant endotheliotropic herpesvirus 5 in an Asian elephant: pathological findings and complete viral genome sequence.. Sci Rep 2014 Sep 9;4:6299.
- Bankevich A, Nurk S, Antipov D, Gurevich AA, Dvorkin M, Kulikov AS, Lesin VM, Nikolenko SI, Pham S, Prjibelski AD, Pyshkin AV, Sirotkin AV, Vyahhi N, Tesler G, Alekseyev MA, Pevzner PA. SPAdes: a new genome assembly algorithm and its applications to single-cell sequencing.. J Comput Biol 2012 May;19(5):455-77.
- Langmead B, Salzberg SL. Fast gapped-read alignment with Bowtie 2.. Nat Methods 2012 Mar 4;9(4):357-9.
- Milne I, Bayer M, Cardle L, Shaw P, Stephen G, Wright F, Marshall D. Tablet--next generation sequence assembly visualization.. Bioinformatics 2010 Feb 1;26(3):401-2.
- Telford EA, Watson MS, McBride K, Davison AJ. The DNA sequence of equine herpesvirus-1.. Virology 1992 Jul;189(1):304-16.
- Cullinane AA, Rixon FJ, Davison AJ. Characterization of the genome of equine herpesvirus 1 subtype 2.. J Gen Virol 1988 Jul;69 ( Pt 7):1575-90.
- Telford EA, Watson MS, Perry J, Cullinane AA, Davison AJ. The DNA sequence of equine herpesvirus-4.. J Gen Virol 1998 May;79 ( Pt 5):1197-203.
- Staden R. The Staden sequence analysis package.. Mol Biotechnol 1996 Jun;5(3):233-41.
- Felsenstein J. Evolutionary trees from DNA sequences: a maximum likelihood approach.. J Mol Evol 1981;17(6):368-76.
- Kumar S, Stecher G, Tamura K. MEGA7: Molecular Evolutionary Genetics Analysis Version 7.0 for Bigger Datasets.. Mol Biol Evol 2016 Jul;33(7):1870-4.
- Jones DT, Taylor WR, Thornton JM. The rapid generation of mutation data matrices from protein sequences.. Comput Appl Biosci 1992 Jun;8(3):275-82.
- Guo X, Izume S, Okada A, Ohya K, Kimura T, Fukushi H. Full genome sequences of zebra-borne equine herpesvirus type 1 isolated from zebra, onager and Thomson's gazelle.. J Vet Med Sci 2014 Sep;76(9):1309-12.
- Chowdhury SI, Buhk HJ, Ludwig H, Hammerschmidt W. Genomic termini of equine herpesvirus 1.. J Virol 1990 Feb;64(2):873-80.
- Baumann RP, Yalamanchili VR, O'Callaghan DJ. Functional mapping and DNA sequence of an equine herpesvirus 1 origin of replication.. J Virol 1989 Mar;63(3):1275-83.
- Wagner LM, Lester JT, Sivrich FL, DeLuca NA. The N terminus and C terminus of herpes simplex virus 1 ICP4 cooperate to activate viral gene expression.. J Virol 2012 Jun;86(12):6862-74.
- Ghanem YM, Fukushi H, Ibrahim ES, Ohya K, Yamaguchi T, Kennedy M. Molecular phylogeny of equine herpesvirus 1 isolates from onager, zebra and Thomson's gazelle.. Arch Virol 2008;153(12):2297-302.
- Schrenzel MD, Tucker TA, Donovan TA, Busch MD, Wise AG, Maes RK, Kiupel M. New hosts for equine herpesvirus 9.. Emerg Infect Dis 2008 Oct;14(10):1616-9.
- Kasem S, Yamada S, Kiupel M, Woodruff M, Ohya K, Fukushi H. Equine herpesvirus type 9 in giraffe with encephalitis.. Emerg Infect Dis 2008 Dec;14(12):1948-9.
- Donovan TA, Schrenzel MD, Tucker T, Pessier AP, Bicknese B, Busch MD, Wise AG, Maes R, Kiupel M, McKnight C, Nordhausen RW. Meningoencephalitis in a polar bear caused by equine herpesvirus 9 (EHV-9).. Vet Pathol 2009 Nov;46(6):1138-43.
- Taniguchi A, Fukushi H, Yanai T, Masegi T, Yamaguchi T, Hirai K. Equine herpesvirus 9 induced lethal encephalomyelitis in experimentally infected goats.. Arch Virol 2000;145(12):2619-27.
- Narita M, Uchimura A, Kimura K, Tanimura N, Yanai T, Masegi T, Fukushi H, Hirai K. Brain lesions and transmission of experimental equine herpesvirus type 9 in pigs.. Vet Pathol 2000 Sep;37(5):476-9.
- Taniguchi A, Fukushi H, Matsumura T, Yanai T, Masegi T, Hirai K. Pathogenicity of a new neurotropic equine herpesvirus 9 (gazelle herpesvirus 1) in horses.. J Vet Med Sci 2000 Feb;62(2):215-8.
- Crandell RA, Ichimura H, Kit S. Isolation and comparative restriction endonuclease DNA fingerprinting of equine herpesvirus-1 from cattle.. Am J Vet Res 1988 Nov;49(11):1807-13.
- Kinyili JH, Thorsen J. Antigenic comparisons between herpesviruses isolated from fallow deer in Alberta and the viruses of infectious bovine rhinotracheitis, equine rhinopneumonitis and DN-599, a non-IBR bovine herpesvirus.. J Wildl Dis 1979 Apr;15(2):339-41.
- Chowdhury SI, Ludwig H, Buhk HJ. Molecular biological characterization of equine herpesvirus type 1 (EHV-1) isolates from ruminant hosts.. Virus Res 1988 Sep;11(2):127-39.
- Rebhun WC, Jenkins DH, Riis RC, Dill SG, Dubovi EJ, Torres A. An epizootic of blindness and encephalitis associated with a herpesvirus indistinguishable from equine herpesvirus I in a herd of alpacas and llamas.. J Am Vet Med Assoc 1988 Apr 1;192(7):953-6.
- Wohlsein P, Lehmbecker A, Spitzbarth I, Algermissen D, Baumgärtner W, Böer M, Kummrow M, Haas L, Grummer B. Fatal epizootic equine herpesvirus 1 infections in new and unnatural hosts.. Vet Microbiol 2011 May 5;149(3-4):456-60.
- Bażanów BA, Jackulak NA, Frącka AB, Staroniewicz ZM. Abortogenic viruses in horses. Equine Vet Educ 2014;26: 48–55.
- Smith KL, Allen GP, Branscum AJ, Frank Cook R, Vickers ML, Timoney PJ, Balasuriya UB. The increased prevalence of neuropathogenic strains of EHV-1 in equine abortions.. Vet Microbiol 2010 Feb 24;141(1-2):5-11.
- Smith KL, Li Y, Breheny P, Cook RF, Henney PJ, Sells S, Pronost S, Lu Z, Crossley BM, Timoney PJ, Balasuriya UB. New real-time PCR assay using allelic discrimination for detection and differentiation of equine herpesvirus-1 strains with A2254 and G2254 polymorphisms.. J Clin Microbiol 2012 Jun;50(6):1981-8.
- Allen GP. Development of a real-time polymerase chain reaction assay for rapid diagnosis of neuropathogenic strains of equine herpesvirus-1.. J Vet Diagn Invest 2007 Jan;19(1):69-72.
- Balasuriya UB, Crossley BM, Timoney PJ. A review of traditional and contemporary assays for direct and indirect detection of Equid herpesvirus 1 in clinical samples.. J Vet Diagn Invest 2015 Nov;27(6):673-87.
- Dayaram A, Franz M, Schattschneider A, Damiani AM, Bischofberger S, Osterrieder N, Greenwood AD. Long term stability and infectivity of herpesviruses in water.. Sci Rep 2017 Apr 21;7:46559.
- Abdelgawad A, Hermes R, Damiani A, Lamglait B, Czirják GÁ, East M, Aschenborn O, Wenker C, Kasem S, Osterrieder N, Greenwood AD. Comprehensive Serology Based on a Peptide ELISA to Assess the Prevalence of Closely Related Equine Herpesviruses in Zoo and Wild Animals.. PLoS One 2015;10(9):e0138370.
- Allen GP, Bolin DC, Bryant U, Carter CN, Giles RC, Harrison LR, Hong CB, Jackson CB, Poonacha K, Wharton R, Williams NM. Prevalence of latent, neuropathogenic equine herpesvirus-1 in the Thoroughbred broodmare population of central Kentucky.. Equine Vet J 2008 Mar;40(2):105-10.
- Greenwood AD, Tsangaras K, Ho SY, Szentiks CA, Nikolin VM, Ma G, Damiani A, East ML, Lawrenz A, Hofer H, Osterrieder N. A potentially fatal mix of herpes in zoos.. Curr Biol 2012 Sep 25;22(18):1727-31.
- Abdelgawad A, Azab W, Damiani AM, Baumgartner K, Will H, Osterrieder N, Greenwood AD. Zebra-borne equine herpesvirus type 1 (EHV-1) infection in non-African captive mammals.. Vet Microbiol 2014 Feb 21;169(1-2):102-6.
Citations
This article has been cited 25 times.- Li L, Hu X, Li S, Li Y, Zhao S, Shen F, Wang C, Li Y, Wang T. Cobalt Protoporphyrin Blocks EqHV-8 Infection via IFN-α/β Production. Animals (Basel) 2023 Aug 22;13(17).
- Wang T, Xi C, Yu Y, Liu W, Akhtar MF, Li Y, Wang C, Li L. Characteristics and epidemiological investigation of equid herpesvirus 8 in donkeys in Shandong, China. Arch Virol 2023 Mar 4;168(3):99.
- Hu L, Wang T, Ren H, Liu W, Li Y, Wang C, Li L. Characterizing the Pathogenesis and Immune Response of Equine Herpesvirus 8 Infection in Lung of Mice. Animals (Basel) 2022 Sep 20;12(19).
- Wang T, Hu L, Liu M, Wang T, Hu X, Li Y, Liu W, Li Y, Wang Y, Ren H, Zhang W, Wang C, Li L. The Emergence of Viral Encephalitis in Donkeys by Equid Herpesvirus 8 in China. Front Microbiol 2022;13:840754.
- Nielsen SS, Alvarez J, Bicout DJ, Calistri P, Canali E, Drewe JA, Garin-Bastuji B, Gonzales Rojas JL, Gortázar C, Herskin M, Michel V, Miranda Chueca MÁ, Roberts HC, Padalino B, Pasquali P, Spoolder H, Ståhl K, Calvo AV, Viltrop A, Winckler C, Carvelli A, Paillot R, Broglia A, Kohnle L, Baldinelli F, Van der Stede Y. Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): infection with Equine Herpesvirus-1. EFSA J 2022 Jan;20(1):e07036.
- Wang T, Hu L, Wang Y, Liu W, Liu G, Zhu M, Zhang W, Wang C, Ren H, Li L. Identification of equine herpesvirus 8 in donkey abortion: a case report. Virol J 2022 Jan 6;19(1):10.
- Vissani MA, Damiani AM, Barrandeguy ME. Equine Coital Exanthema: New Insights on the Knowledge and Leading Perspectives for Treatment and Prevention. Pathogens 2021 Aug 20;10(8).
- Câmara RJF, Bueno BL, Resende CF, Balasuriya UBR, Sakamoto SM, Reis JKPD. Viral Diseases that Affect Donkeys and Mules. Animals (Basel) 2020 Nov 25;10(12).
- Lecollinet S, Pronost S, Coulpier M, Beck C, Gonzalez G, Leblond A, Tritz P. Viral Equine Encephalitis, a Growing Threat to the Horse Population in Europe?. Viruses 2019 Dec 24;12(1).
- Cooper CJ, Arroyo LG, Hammermueller JD, Botts MM, Pearl DL, Wootton SK, Lillie BN. Molecular prevalence of equine alphaherpesvirus-1 shedding in healthy broodmares in Ontario. Can J Vet Res 2026 Jan;90(1):16-24.
- Tallmadge RL, Laverack M, Lejeune M, Crossley B, Diel DG. A multiplex real-time PCR assay for detection of equid herpesvirus 1 and 4. Sci Rep 2025 Oct 31;15(1):38201.
- Kambayashi Y, Bannai H, Nemoto M, Kawanishi N, Niwa H, Tsujimura K. Comparative analysis of 3 qPCR primer-probe sets for the detection of equid alphaherpesvirus 1. J Vet Diagn Invest 2026 Jan;38(1):77-83.
- Ji Y, Xu D, Si W, Zhang Y, Khan MZ, Zhao X, Liu W. Transcriptomic and Proteomic Profiling of Rabbit Kidney Cells Infected with Equine Herpesvirus 8. Viruses 2025 Apr 29;17(5).
- Dotto-Maurel A, Arzul I, Morga B, Chevignon G. Herpesviruses: overview of systematics, genomic complexity and life cycle. Virol J 2025 May 22;22(1):155.
- Liu D, Zhao X, Wang X. The Genomic Characterization of Equid Alphaherpesviruses: Structure, Function, and Genetic Similarity. Vet Sci 2025 Mar 3;12(3).
- Yu Y, Wang J, Ruan L, Chen L, Khan MZ, You A, Wang C, Li L, Ren H, Wang T, Liu W. Evaluation of Celastrol Antiviral Activity Against Equid Alphaherpesvirus Type 8 Infection. Viruses 2025 Feb 28;17(3).
- Ruan L, Li L, Yang R, You A, Khan MZ, Yu Y, Chen L, Li Y, Liu G, Wang C, Wang T. Equine Herpesvirus-1 Induced Respiratory Disease in Dezhou Donkey Foals: Case Study from China, 2024. Vet Sci 2025 Jan 14;12(1).
- El Brini Z, Cullinane A, Garvey M, Fassi Fihri O, Fellahi S, Amraoui F, Loutfi C, Sebbar G, Paillot R, Piro M. First Molecular and Phylogenetic Characterization of Equine Herpesvirus-1 (EHV-1) and Equine Herpesvirus-4 (EHV-4) in Morocco. Animals (Basel) 2025 Jan 5;15(1).
- Li S, Li L, Sun Y, Khan MZ, Yu Y, Ruan L, Chen L, Zhao J, Jia J, Li Y, Wang C, Wang T. Protective Role of Cepharanthine Against Equid Herpesvirus Type 8 Through AMPK and Nrf2/HO-1 Pathway Activation. Viruses 2024 Nov 12;16(11).
- Manikandan R, Rajagunalan S, Malmarugan S, Gupta C. First report on whole genome sequencing and comparative genomics of Salmonella enterica serovar Abortusequi isolated from Donkey in India. Sci Rep 2024 Oct 8;14(1):23455.
- Li L, Li S, Ma H, Akhtar MF, Tan Y, Wang T, Liu W, Khan A, Khan MZ, Wang C. An Overview of Infectious and Non-Infectious Causes of Pregnancy Losses in Equine. Animals (Basel) 2024 Jul 2;14(13).
- Li L, Cui X, Yu Y, Sun Q, Li W, Li Y, Li S, Chen L, Khan MZ, Wang C, Wang T. Blebbistatin as a novel antiviral agent targeting equid herpesvirus type 8. Front Vet Sci 2024;11:1390304.
- Chen L, Li S, Li W, Yu Y, Sun Q, Chen W, Zhou H, Wang C, Li L, Xu M, Khan MZ, Li Y, Wang T. Rutin prevents EqHV-8 induced infection and oxidative stress via Nrf2/HO-1 signaling pathway. Front Cell Infect Microbiol 2024;14:1386462.
- Wang T, Li S, Hu X, Geng Y, Chen L, Liu W, Zhao J, Tian W, Wang C, Li Y, Li L. Heme oxygenase-1 is an equid alphaherpesvirus 8 replication restriction host protein and suppresses viral replication via the PKCβ/ERK1/ERK2 and NO/cGMP/PKG pathway. Microbiol Spectr 2024 Apr 2;12(4):e0322023.
- Tong P, Palidan N, Song X, Tian S, Zhang L, Wu G, Deng H, Jia C, Duan R, Suo Y, Pan J, Dang Y, Kuang L, Xie J. Abortion storm of Yili horses is associated with Equus caballus papillomavirus 2 variant infection. Arch Microbiol 2023 Nov 24;206(1):5.
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