{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T01:24:13Z","timestamp":1777685053674,"version":"3.51.4"},"reference-count":50,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2018,7,13]],"date-time":"2018-07-13T00:00:00Z","timestamp":1531440000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Huntington's Disease"],"published-print":{"date-parts":[[2018,7,31]]},"abstract":"<jats:sec specific-use=\"heading-level-1\">\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Large animal models, such as the transgenic (tg) Huntington disease (HD) minipig, have been proposed to improve translational reliability and assessment of safety, efficacy and tolerability in preclinical studies. Minipigs are characterised by high genetic homology and comparable brain structures to humans. In addition, behavioural assessments successfully applied in humans could be explored in minipigs to establish similar endpoints in preclinical and clinical studies. Recently, analysis of voice and speech production was established to characterise HD patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec specific-use=\"heading-level-1\">\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>The aim of this study was to investigate whether vocalisation could also serve as a viable marker for phenotyping minipigs transgenic for Huntington\u2019s disease (tgHD) and whether tgHD minipigs reveal changes in this domain compared to wildtype (wt) minipigs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec specific-use=\"heading-level-1\">\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>While conducting behavioural testing, incidence of vocalisation was assessed for a cohort of 14 tgHD and 18 wt minipigs. Statistical analyses were performed using Fisher\u2019s Exact Test for group comparisons and McNemar\u2019s Test for intra-visit differences between tgHD and wt minipigs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec specific-use=\"heading-level-1\">\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Vocalisation can easily be documented during phenotyping assessments of minipigs. Differences in vocalisation incidences across behavioural conditions were detected between tgHD and wt minipigs. Influence of the genotype on vocalisation was detectable during a period of 1.5 years.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec specific-use=\"heading-level-1\">\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Vocalisation may be a viable marker for phenotyping minipigs transgenic for the Huntington gene. Documentation of vocalisation provides a non-invasive opportunity to capture potential disease signs and explore phenotypic development including the age of disease manifestation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3233\/jhd-170284","type":"journal-article","created":{"date-parts":[[2018,7,13]],"date-time":"2018-07-13T13:45:01Z","timestamp":1531489501000},"page":"269-278","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Vocalisation as a Viable Assessment for Phenotyping Minipigs Transgenic for the Huntington Gene?"],"prefix":"10.1177","volume":"7","author":[{"given":"Lorena","family":"Rieke","sequence":"first","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"},{"name":"Institute for Animal Hygiene, Animal Welfare and Farm Animal Behaviour, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robin","family":"Schubert","sequence":"additional","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tamara","family":"Matheis","sequence":"additional","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"},{"name":"Institute for Animal Hygiene, Animal Welfare and Farm Animal Behaviour, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lisa M.","family":"Muratori","sequence":"additional","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"},{"name":"Department of Physical Therapy, School of Health Technology and Management, Stony Brook University, Stony Brook, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan","family":"Motlik","sequence":"additional","affiliation":[{"name":"Laboratory of Cell Regeneration and Plasticity, Institute of Animal Physiology and Genetics, v.v.i., AS CR, Libechov, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sarah","family":"Schramke","sequence":"additional","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michaela","family":"Fels","sequence":"additional","affiliation":[{"name":"Institute for Animal Hygiene, Animal Welfare and Farm Animal Behaviour, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicole","family":"Kemper","sequence":"additional","affiliation":[{"name":"Institute for Animal Hygiene, Animal Welfare and Farm Animal Behaviour, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Verena","family":"Schuldenzucker","sequence":"additional","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"},{"name":"Institute of Zoology, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ralf","family":"Reilmann","sequence":"additional","affiliation":[{"name":"George-Huntington-Institute, Technology Park Muenster, Muenster, Germany"},{"name":"Department of Radiology, Universitaetsklinikum Muenster, Albert-Schweitzer Campus, Muenster, Germany"},{"name":"Department of Neurodegenerative Diseases and Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,7,13]]},"reference":[{"issue":"6","key":"e_1_3_2_2_2","first-page":"971","article-title":"A novel gene containing a trinucleotide repeat that is expanded and unstable on Huntington\u2019s disease chromosomes","volume":"72","author":"Carreras R","year":"1993","unstructured":"CarrerasR, MainauE, RodriguezP, LlonchP, DalmauA, MantecaX, et al. 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