{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T02:56:34Z","timestamp":1776826594735,"version":"3.51.2"},"reference-count":14,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2007,12]]},"DOI":"10.1097\/dad.0b013e318158d741","type":"journal-article","created":{"date-parts":[[2009,3,5]],"date-time":"2009-03-05T02:03:46Z","timestamp":1236218626000},"page":"543-550","source":"Crossref","is-referenced-by-count":52,"title":["Expression of Follicular Sheath Keratins in the Normal Nail With Special Reference to the Morphological Analysis of the Distal Nail Unit"],"prefix":"10.1097","volume":"29","author":[{"given":"Christophe","family":"Perrin","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"R1-4-20210202","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1111\/1523-1747.ep12291905","article-title":"Incorporation of thymidine-methyl-H3 and glycine-2 H3 in the nail matrix and bed of humans.","volume":"56","author":"Norton","year":"1971","journal-title":"J Invest Dermatol"},{"key":"R4-4-20210202","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1038\/jid.1968.103","article-title":"The formation of the primate nails plate. An autoradiographic study in the squirrel monkey.","volume":"51","author":"Zaias","year":"1968","journal-title":"J Invest Dermatol"},{"key":"R8-4-20210202","first-page":"494","article-title":"Le poil et longle.","volume":"171","author":"Achten","year":"1985","journal-title":"Dermatologica"},{"key":"R9-4-20210202","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1046\/j.1365-2133.2000.03246.x","article-title":"Keratin expression in the normal nail unit: markers of regional differentiation.","volume":"142","author":"De Berker","year":"2000","journal-title":"Br J Dermatol"},{"key":"R10-4-20210202","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1097\/00000372-200410000-00010","article-title":"Onycholemmal carcinoma.","volume":"26","author":"Alessi","year":"2004","journal-title":"Am J Dermatopathol"},{"key":"R11-4-20210202","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1111\/j.1365-2133.2004.06108.x","article-title":"Expression of hair keratins in the adult nail unit: an immunohistochemical analysis of the onychogenesis in the proximal nail fold, matrix and nail bed.","volume":"151","author":"Perrin","year":"2004","journal-title":"Br J Dermatol"},{"key":"R12-4-20210202","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1046\/j.1523-1747.2003.12087.x","article-title":"K6irs1, K6irs2, K6irs3, K6irs4 represent the inner-root-sheat-specific type II epithelial keratins of the human hair follicle.","volume":"120","author":"Langbein","year":"2003","journal-title":"J Invest Dermatol"},{"key":"R13-4-20210202","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0074-7696(05)43001-6","article-title":"Keratins of the human hair follicle.","volume":"243","author":"Langbein","year":"2005","journal-title":"Int Rev Cytol"},{"key":"R14-4-20210202","doi-asserted-by":"crossref","first-page":"1083","DOI":"10.1046\/j.1365-2133.1996.d01-906.x","article-title":"Quantification of regional matrix nail production.","volume":"134","author":"De Berker","year":"1996","journal-title":"Br J Dermatol"},{"key":"R16-4-20210202","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/S0749-0712(21)01246-4","article-title":"Nail grafts for reconstruction.","volume":"6","author":"Shepard","year":"1990","journal-title":"Hand Clin"},{"key":"R17-4-20210202","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1046\/j.1523-1747.1998.00456.x","article-title":"A novel human type II cytokeratin, K6hf, specifically expressed in the companion layer of the hair follicle.","volume":"11","author":"Winter","year":"1998","journal-title":"J Invest Dermatol"},{"key":"R18-4-20210202","doi-asserted-by":"crossref","first-page":"544","DOI":"10.1001\/archderm.1969.01610230036008","article-title":"Sebaceous cysts are trichilemmal cysts.","volume":"99","author":"Pinkus","year":"1969","journal-title":"Arch Dermatol"},{"key":"R19-4-20210202","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1159\/000250824","article-title":"Trichilemmal cysts.","volume":"157","author":"Kimura","year":"1978","journal-title":"Dermatologica"},{"key":"R20-4-20210202","first-page":"205","article-title":"Tricholemmal carcinoma?","volume":"5","author":"Misago","year":"1999","journal-title":"Dermatopathol Pract Conceptual"}],"container-title":["The American Journal of Dermatopathology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.lww.com\/00000372-200712000-00004","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,2]],"date-time":"2021-10-02T17:39:51Z","timestamp":1633196391000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.lww.com\/00000372-200712000-00004"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,12]]},"references-count":14,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2007]]}},"URL":"https:\/\/doi.org\/10.1097\/dad.0b013e318158d741","relation":{},"ISSN":["0193-1091"],"issn-type":[{"value":"0193-1091","type":"print"}],"subject":[],"published":{"date-parts":[[2007,12]]}}}