{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T08:00:42Z","timestamp":1785225642138,"version":"3.55.0"},"reference-count":11,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,3,28]],"date-time":"2020-03-28T00:00:00Z","timestamp":1585353600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["American J of Med Genetics Pt A"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>KBG syndrome is an intellectual disability (ID) associated with multiple congenital anomalies in which the macrodontia could be the clue for the diagnosis. It is caused either by heterozygous variant in <jats:italic>ANKRD11<\/jats:italic> gene or 16q24.3 microdeletions that involve the <jats:italic>ANKRD11<\/jats:italic> gene. Here, we report on two unrelated male patients who presented with ID, short stature, webbing of neck, and cryptorchidism. Noonan syndrome was suspected first but the presence of macrodontia in both patients pointed to KBG syndrome which was confirmed thereafter by the identification of a novel pathogenic variant in <jats:italic>ANKRD11<\/jats:italic> gene, c.5488G&gt;T (p.E1830*). Macrodontia was noticed in all the deciduous anterior teeth in Patient 1. This observation was reported previously in few patients, but it seems to be a common feature that could be misdiagnosed as premature eruption of teeth. Therefore, our results confirm that maxillary permanent central incisors may not be the only teeth affected in KBG but also all the deciduous teeth. Interestingly, desquamative gingivitis was additionally noted in Patient 1, which has not been reported previously, however; it could be a coincidental finding. To the best of our knowledge, this is the first report from Egypt.<\/jats:p>","DOI":"10.1002\/ajmg.a.61552","type":"journal-article","created":{"date-parts":[[2020,3,28]],"date-time":"2020-03-28T14:27:36Z","timestamp":1585405656000},"page":"1309-1312","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["KBG syndrome in two patients from Egypt"],"prefix":"10.1002","volume":"182","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8028-8566","authenticated-orcid":false,"given":"Inas S. M.","family":"Sayed","sequence":"first","affiliation":[{"name":"Orodental Genetics Department Human Genetics and Genome Research Division, National Research Centre  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2480-0147","authenticated-orcid":false,"given":"Mohamed S.","family":"Abdel\u2010Hamid","sequence":"additional","affiliation":[{"name":"Medical Molecular Genetics Department, Human Genetics and Genome Research Division National Research Centre  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2893-8802","authenticated-orcid":false,"given":"Ghada M.H.","family":"Abdel\u2010Salam","sequence":"additional","affiliation":[{"name":"Clinical Genetics Department, Human Genetics and Genome Research Division National Research Centre  Cairo Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,3,28]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.37878"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.37842"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/4.2.113"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/jhg.2017.24"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.38121"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/ejhg.2014.253"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/cge.12564"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2011.06.007"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1159\/000351765"},{"issue":"4","key":"e_1_2_6_11_1","first-page":"331","article-title":"Desquamative gingivitis \u2010 a Clinicopathological review","volume":"44","author":"Tofan E. C.","year":"2018","journal-title":"Current Health Sciences Journal"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00439-014-1509-2"}],"container-title":["American Journal of Medical Genetics Part A"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fajmg.a.61552","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ajmg.a.61552","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ajmg.a.61552","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ajmg.a.61552","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,6]],"date-time":"2023-09-06T08:48:27Z","timestamp":1693990107000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ajmg.a.61552"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,28]]},"references-count":11,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,6]]}},"alternative-id":["10.1002\/ajmg.a.61552"],"URL":"https:\/\/doi.org\/10.1002\/ajmg.a.61552","archive":["Portico"],"relation":{},"ISSN":["1552-4825","1552-4833"],"issn-type":[{"value":"1552-4825","type":"print"},{"value":"1552-4833","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,28]]},"assertion":[{"value":"2019-10-25","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-03-02","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-03-28","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}