{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T02:14:41Z","timestamp":1776132881158,"version":"3.50.1"},"reference-count":28,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T00:00:00Z","timestamp":1770076800000},"content-version":"vor","delay-in-days":2409,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2019,6,29]],"date-time":"2019-06-29T00:00:00Z","timestamp":1561766400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Chinese Scholarship Council grant for Xiaoyan Wu.","award":["File No.201407090064"],"award-info":[{"award-number":["File No.201407090064"]}]},{"DOI":"10.13039\/501100009525","name":"WALTHAM Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100009525","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100009525","name":"WALTHAM Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100009525","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2019,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Hepatic copper accumulation causes chronic hepatitis in dogs. Mutations in the copper transporters ATP7A and ATP7B were, respectively, associated with attenuation and enhancement of hepatic copper concentrations in Labrador Retrievers. There is a predisposition of Dobermanns to hepatitis with increased hepatic copper concentrations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To investigate whether the ATP7A:c.980C&amp;gt;T and ATP7B:c.4358G&amp;gt;A mutations identified in Labrador Retrievers were associated with hepatic copper concentrations in Dobermanns.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Animals<\/jats:title>\n                    <jats:p>Dobermanns from the Netherlands (n = 122) and the United States (n = 78).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In this retrospective study, mutations in ATP7A and ATP7B were investigated as risk factors for hepatic copper accumulation in Dobermanns. Liver biopsies of 200 Dobermanns were evaluated by histochemical copper staining, quantitative copper measurement, or both modalities. ATP7A and ATP7B genotypes were obtained by Kompetitive Allele Specific PCR. A linear regression model was used to investigate an association between genotype and hepatic copper concentrations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The ATP7A:c.980C&amp;gt;T was identified in both Dutch (2 heterozygous individuals) and American Dobermanns. In the American cohort, the minor allele frequency of the mutation was low (.081) and a possible effect on hepatic copper concentrations could not be established from this data set. A significant association of the ATP7B:c.4358G&amp;gt;A variant with increased hepatic copper concentrations in Dobermanns was observed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions and Clinical Importance<\/jats:title>\n                    <jats:p>The ATP7B:c.4358G&amp;gt;A variant could be a contributor to hepatic copper accumulation underlying the risk of development of copper-associated hepatitis in breeds other than the Labrador Retriever.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jvim.15536","type":"journal-article","created":{"date-parts":[[2019,6,29]],"date-time":"2019-06-29T08:08:18Z","timestamp":1561795698000},"page":"1646-1652","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Association of the canine\n                    <i>ATP7A<\/i>\n                    and\n                    <i>ATP7B<\/i>\n                    with hepatic copper accumulation in Dobermann dogs"],"prefix":"10.1093","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9002-8773","authenticated-orcid":false,"given":"Xiaoyan","family":"Wu","sequence":"first","affiliation":[{"name":"Faculty of Veterinary Medicine, Utrecht University Department of Clinical Sciences of Companion Animals, , Utrecht,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul J. J.","family":"Mandigers","sequence":"additional","affiliation":[{"name":"Faculty of Veterinary Medicine, Utrecht University Department of Clinical Sciences of Companion Animals, , Utrecht,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Adrian L.","family":"Watson","sequence":"additional","affiliation":[{"name":"The Royal Canin Research Center ,","place":["France"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ted S. G. A. M.","family":"van den Ingh","sequence":"additional","affiliation":[{"name":"TCCI Consultancy BV , Utrecht,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter A. 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