{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T05:50:18Z","timestamp":1790833818471,"version":"4.1.0"},"reference-count":28,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2005,3,1]],"date-time":"2005-03-01T00:00:00Z","timestamp":1109635200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Dent Res"],"published-print":{"date-parts":[[2005,3]]},"abstract":"<jats:p>In wild-type (WT) mice, epithelial apoptosis is involved in reducing the embryonic tooth number and the mesial delimitation of the first molar. We investigated whether apoptosis could also be involved in the reduction of tooth number and the determination of anomalous tooth boundaries in tabby (Ta)\/EDA mice. Using serial histological sections and computer-aided 3D reconstructions, we investigated epithelial apoptosis in the lower cheek dentition at embryonic days 14.5\u201317.5. In comparison with WT mice, apoptosis was increased mainly mesially in Ta dental epithelium from day 15.5. This apoptosis showed a similar mesio-distal extent in all 5 morphotypes (Ia,b,c and IIa,b) of Ta dentition and eliminated the first cheek tooth in morphotypes IIa,b. Apoptosis did not appear to play any causal role in positioning inter-dental gaps. Analysis of the present data suggests that the increased apoptosis in Ta mice is a consequence of impaired tooth development caused by a defect in segmentation of dental epithelium.<\/jats:p>","DOI":"10.1177\/154405910508400304","type":"journal-article","created":{"date-parts":[[2009,1,8]],"date-time":"2009-01-08T19:39:42Z","timestamp":1231443582000},"page":"228-233","source":"Crossref","is-referenced-by-count":11,"title":["Increased Apoptosis during Morphogenesis of the Lower Cheek Teeth in Tabby\/EDA Mice"],"prefix":"10.1177","volume":"84","author":[{"given":"T.","family":"Boran","sequence":"first","affiliation":[{"name":"Department of Teratology, Institute of Experimental Medicine, Academy of Sciences of the CR, Prague, Czech Republic; and"},{"name":"INSERM U595, Facult\u00e9 de M\u00e9decine, Universit\u00e9 Louis Pasteur, Strasbourg, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.","family":"Lesot","sequence":"additional","affiliation":[{"name":"Department of Teratology, Institute of Experimental Medicine, Academy of Sciences of the CR, Prague, Czech Republic; and"},{"name":"INSERM U595, Facult\u00e9 de M\u00e9decine, Universit\u00e9 Louis Pasteur, Strasbourg, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Peterka","sequence":"additional","affiliation":[{"name":"Department of Teratology, Institute of Experimental Medicine, Academy of Sciences of the CR, Prague, Czech Republic; and"},{"name":"INSERM U595, Facult\u00e9 de M\u00e9decine, Universit\u00e9 Louis Pasteur, Strasbourg, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Peterkova","sequence":"additional","affiliation":[{"name":"Department of Teratology, Institute of Experimental Medicine, Academy of Sciences of the CR, Prague, Czech Republic; and"},{"name":"INSERM U595, Facult\u00e9 de M\u00e9decine, Universit\u00e9 Louis Pasteur, Strasbourg, France;"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2005,3,1]]},"reference":[{"key":"BLECHER-1986","doi-asserted-by":"publisher","DOI":"10.1111\/1523-1747.ep12456718"},{"key":"FERGUSON-ETAL-1997","doi-asserted-by":"publisher","DOI":"10.1093\/hmg\/6.9.1589"},{"key":"GAUNT-1966","doi-asserted-by":"publisher","DOI":"10.1159\/000142856"},{"key":"GAUR-AND-AGGARWAL-2003","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-2952(03)00490-8"},{"key":"GRUNEBERG-1966","doi-asserted-by":"crossref","unstructured":"Gr\u00fcneberg H (1966). The molars of the tabby mouse, and a test for the \u2018single-active X-chromosome\u2019 hypothesis. J Embryol Exp Morphol 15:223\u2013244.","DOI":"10.1242\/dev.15.2.223"},{"key":"GRUNEBERG-1971","doi-asserted-by":"publisher","DOI":"10.1098\/rspb.1971.0086"},{"key":"KERE-ETAL-1996","doi-asserted-by":"publisher","DOI":"10.1038\/ng0895-409"},{"key":"KERR-ETAL-1995","doi-asserted-by":"publisher","DOI":"10.1016\/S0091-679X(08)61921-4"},{"key":"KOPPINEN-ETAL-2001","doi-asserted-by":"publisher","DOI":"10.1006\/excr.2001.5331"},{"key":"KRISTENOVA-ETAL-2002","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0544.2002.02225.x"},{"key":"KUMAR-ETAL-2001","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M008356200"},{"key":"LESOT-ETAL-1996","unstructured":"Lesot H, Vonesch JL, Peterka M, Tureckova J, Peterkova R, Ruch JV (1996). Mouse molar morphogenesis revisited by three-dimensional reconstruction: II. 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