{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T15:07:41Z","timestamp":1784300861609,"version":"3.55.0"},"reference-count":50,"publisher":"Wiley","issue":"40","license":[{"start":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T00:00:00Z","timestamp":1780531200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T00:00:00Z","timestamp":1780531200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["2052459"],"award-info":[{"award-number":["2052459"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","award":["RGPIN\u20102022\u201003238"],"award-info":[{"award-number":["RGPIN\u20102022\u201003238"]}],"id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The skin of mammals acts as a barrier against pathogens, ultraviolet radiation, and mechanical trauma. Embedded within the dermal tail skin of spiny mice (genus\n                    <jats:italic>Acomys<\/jats:italic>\n                    ) lie osteoderms\u2014finely structured, symmetrically patterned, bone\u2010like armor plates akin to those in armadillos and non\u2010avian reptiles. Using 2D and 3D microscopic characterization techniques, we provide details on\n                    <jats:italic>Acomys<\/jats:italic>\n                    osteoderm patterning, cell size and distribution, and an ultrastructural overview of collagen\u2010mineral relationships in the extracellular matrix. Osteoderms are organized into a periodic array with A\u2010B\u2010A\u2010B\u2010A\u2010B patterning, with an angular offset to the central tail axis of roughly 26\u00b0, an aspect ratio of \u223c3.8, and a cellular mineral lacunar porosity of \u223c4.5%. Mature osteoderms in young mice preferentially have vascular channels in their distal\u2010third portion, and marginally higher cellularity in their proximal portion. Patterned nucleation of nascent osteoderms occurs relative to surrounding guard and awl hairs, and develops through the growth and amalgamation of nanoscale mineral foci. On the epidermal\u2010facing side of the osteoderm, bundled dermal collagen fibrils have prominent Sharpey's fiber insertions and a hypomineralized band along the osteoderm surface, whereas the dermis on the hypodermal side has parallel\u2010oriented dermal collagen. This complex architecture may serve to define planes on which autotomy occurs.\n                  <\/jats:p>","DOI":"10.1002\/smll.74061","type":"journal-article","created":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T11:04:45Z","timestamp":1780571085000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Mammalian Osteoderm Ultrastructure in the Armored\n                    <i>Acomys<\/i>\n                    Spiny Mouse Tail"],"prefix":"10.1002","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2868-0944","authenticated-orcid":false,"given":"Joseph","family":"Deering","sequence":"first","affiliation":[{"name":"Faculty of Dental Medicine and Oral Health Sciences McGill University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malcolm","family":"Maden","sequence":"additional","affiliation":[{"name":"Department of Biology &amp; UF Genetics Institute 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