{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T14:47:31Z","timestamp":1785509251073,"version":"3.56.0"},"reference-count":23,"publisher":"S. Karger AG","issue":"1-2","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cytogenet Genome Res"],"published-print":{"date-parts":[[2022]]},"abstract":"<jats:p>Langer-Giedion syndrome (LGS) is caused by a contiguous deletion at 8q23q24, characterized by exostoses, facial, ectodermal, and skeletal anomalies, and, occasionally, intellectual disability. LGS patients have been diagnosed clinically or by routine cytogenetic techniques, hampering the definition of an accurate genotype-phenotype correlation for the syndrome. We report two unrelated patients with 8q23q24 deletions, characterized by cytogenomic techniques, with one of them, to our knowledge, carrying the smallest deletion reported in classic LGS cases. We assessed the pathogenicity of the deletion of genes within the 8q23q24 region and reviewed other molecularly confirmed cases from the literature. Our findings suggest a 3.2-Mb critical region for a typical presentation of the syndrome, emphasizing the contribution of the &lt;i&gt;TRPS1&lt;\/i&gt;, &lt;i&gt;RAD21&lt;\/i&gt;, and &lt;i&gt;EXT1&lt;\/i&gt; genes\u2019 haploinsufficiency, and facial dysmorphisms as well as bone anomalies as the most frequent features among patients with LGS. We also suggest a possible role for the &lt;i&gt;CSMD3&lt;\/i&gt; gene, whose deletion seems to contribute to central nervous system anomalies. Since studies performing such correlation for LGS patients are limited, our data contribute to improving the ge\u00adnotype-phenotype characterization for LGS patients. <\/jats:p>","DOI":"10.1159\/000522034","type":"journal-article","created":{"date-parts":[[2022,3,15]],"date-time":"2022-03-15T22:00:42Z","timestamp":1647381642000},"page":"46-54","source":"Crossref","is-referenced-by-count":4,"title":["Minimal Critical Region and Genes for a Typical Presentation of Langer-Giedion Syndrome"],"prefix":"10.1159","volume":"162","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3988-7708","authenticated-orcid":false,"given":"Bianca Pereira","family":"Favilla","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bruna","family":"Burssed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c9rika Mitie","family":"Yamashiro Coelho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana Beatriz Alvarez","family":"Perez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria de F\u00e1tima","family":"de Faria Soares","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vera Ayres","family":"Meloni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernanda Teixeira","family":"Bellucco","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Isabel","family":"Melaragno","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2022,3,15]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.36326"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.34233"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1097\/YPG.0000000000000195"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.gene.2013.07.045"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.gene.2020.144966"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2012.04.019"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1136\/jmg.38.7.430"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/bty304"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.5546\/aap.2016.eng.e403"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-017-3839-4"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/s00439-020-02138-2"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1186\/s13039-015-0201-0"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1093\/hmg\/4.1.31"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejmg.2015.03.002"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1038\/71717"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1093\/dnares\/8.4.179"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1093\/hmg\/ddn125"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.13177"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.30374"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.5546\/aap.2016.e228"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.36062"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1186\/s13039-015-0169-9"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.32615"}],"container-title":["Cytogenetic and Genome Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/522034","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/522034","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T15:46:44Z","timestamp":1745423204000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000522034"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":23,"journal-issue":{"issue":"1-2","published-online":{"date-parts":[[2022,6,3]]},"published-print":{"date-parts":[[2022,6,9]]}},"URL":"https:\/\/doi.org\/10.1159\/000522034","archive":["Portico"],"relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.6084\/m9.figshare.19360997","asserted-by":"subject"}]},"ISSN":["1424-8581","1424-859X"],"issn-type":[{"value":"1424-8581","type":"print"},{"value":"1424-859X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022]]}}}