{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T10:13:45Z","timestamp":1785147225240,"version":"3.55.0"},"reference-count":16,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2016,12,9]],"date-time":"2016-12-09T00:00:00Z","timestamp":1481241600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2016,12,9]],"date-time":"2016-12-09T00:00:00Z","timestamp":1481241600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2016,12,9]],"date-time":"2016-12-09T00:00:00Z","timestamp":1481241600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","clinicalkey.es","arthroscopyjournal.org","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2017,2]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To assess the histological properties of cells from displaced fragments obtained from patients with advanced osteochondritis dissecans (OCD) of the elbow and to examine whether these displaced fragments could be used as cell sources for autologous chondrocyte implantation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We harvested 6 displaced fragments from 6 patients who underwent osteochondral mosaicplasty for OCD of the elbow. The displaced fragments were examined histologically and digested to obtain chondrocytes. The cells obtained from young patients and skeletally matured cadaveric donors were examined using quantitative reverse transcription polymerase chain reaction analysis to quantify the expression of chondrocyte marker genes. The cells were cultured in atelocollagen, and the properties of 3\u2010dimensional cultured cartilage were examined.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>All 6 displaced fragments contained hyaline cartilage tissue. Chondrocyte marker genes were examined using cells from only 4 patients, because we obtained enough cells in only 4 patients. The relative expression levels of aggrecan, type II, Sox 9 were 2.61, 4.03, and 1.71, respectively. Three\u2010dimensional cultured cartilage from all 6 displaced fragments contained 62.0 pg\/cell (range, 22.8\u201091.3 pg\/cell) of glycosaminoglycan and expressed type II collagen in the superficial and middle layer.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The chondrocytes obtained from the displaced fragments remained viable and exhibited chondrogenic features. These cells may potentially be a cell source of autologous chondrocytes implantation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance<\/jats:title>\n                    <jats:p>We have shown that displaced fragments from OCD of the elbow have potential for a cell source for generating 3\u2010dimensional cultured cartilage.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2016.09.005","type":"journal-article","created":{"date-parts":[[2016,12,10]],"date-time":"2016-12-10T05:30:29Z","timestamp":1481347829000},"page":"291","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"title":["Viability of Cells From Displaced Fragments of the Elbow Osteochondritis Dissecans: Alternative Source of Autologous Chondrocyte Implantation"],"prefix":"10.1002","volume":"33","author":[{"given":"Yusuke","family":"Kameda","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery Hokkaido University Graduate School of Medicine Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tadanao","family":"Funakoshi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Hokkaido University Graduate School of Medicine Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shunsuke","family":"Takeuchi","sequence":"additional","affiliation":[{"name":"Japan Tissue Engineering Co., Ltd. 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