{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T17:05:06Z","timestamp":1791047106063,"version":"4.1.0"},"reference-count":28,"publisher":"S. Karger AG","issue":"3","license":[{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mol Syndromol"],"published-print":{"date-parts":[[2010]]},"abstract":"<jats:p>Partial monosomy 21 has been reported, but the phenotypes described are variable with location and size of the deletion. We present 2 patients with a partially overlapping microdeletion of 21q22 and a striking phenotypic resemblance. They both presented with severe psychomotor delay, behavioral problems, no speech, microcephaly, feeding problems with frequent regurgitation, idiopathic thrombocytopenia, obesity, deep set eyes, down turned corners of the mouth, dysplastic ears, and small chin. Brain MRI showed cerebral atrophy mostly evident in frontal and temporal lobes, widened ventricles and thin corpus callosum in both cases, and in one patient evidence of a migration disorder. The first patient also presented with epilepsy and a ventricular septum defect. The second patient had a unilateral Peters anomaly. Microarray analysis showed a partially overlapping microdeletion spanning about 2.5 Mb in the 21q22.1\u2013q22.2 region including the &lt;i&gt;DYRK1A&lt;\/i&gt; gene and excluding &lt;i&gt;RUNX1&lt;\/i&gt;. These patients present with a recognizable phenotype specific for this 21q22.1\u2013q22.2 locus. We searched the literature for patients with overlapping deletions including the &lt;i&gt;DYRK1A&lt;\/i&gt; gene, in order to define other genes responsible for this presentation.<\/jats:p>","DOI":"10.1159\/000320113","type":"journal-article","created":{"date-parts":[[2017,4,18]],"date-time":"2017-04-18T21:35:43Z","timestamp":1492551343000},"page":"113-120","source":"Crossref","is-referenced-by-count":44,"title":["Distinctive Phenotypic Abnormalities Associated with Submicroscopic 21q22 Deletion Including DYRK1A"],"prefix":"10.1159","volume":"1","author":[{"given":"R.","family":"Oegema","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"de Klein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.J.","family":"Verkerk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Schot","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B.","family":"Dumee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.","family":"Douben","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B.","family":"Eussen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Dubbel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.J.","family":"Poddighe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.","family":"van der Laar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W.B.","family":"Dobyns","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.J.","family":"van der Spek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.H.","family":"Lequin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.F.M.","family":"de Coo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.-C.Y.","family":"de Wit","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.W.","family":"Wessels","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.M.S.","family":"Mancini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2010,9,14]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007%2Fs004390050571"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1038%2Fejhg.2008.89"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1242%2Fjcs.000703"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1086%2F431244"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.a.32293"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.a.30361"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1128%2FMCB.22.18.6636-6647.2002"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1007%2FBF00393578"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.a.33228"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1002%2F%28SICI%291097-0223%28199703%2917%3A3%3C271%3A%3AAID-PD51%3E3.0.CO%3B2-P"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007%2FBF00204163"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.1320430310"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1399-0004.2009.01289.x"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1038%2Fejhg.2008.214"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1097%2FMCD.0b013e3283157dc6"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.ajhg.2008.03.001"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.a.20622"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1158%2F0008-5472.CAN-05-0465"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1038%2Fng1095-126"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1601-183X.2008.00388.x"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1182%2Fblood-2008-01-135970"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1101%2Fgad.551810"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1006%2Fgeno.1996.0636"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.1320590209"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1002%2Fajmg.a.31792"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1007%2FBF00272832"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1097%2F01.gim.0000195892.60506.3f"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007%2Fs12020-007-9003-4"}],"container-title":["Molecular Syndromology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/320113","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/320113","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T19:48:16Z","timestamp":1745437696000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000320113"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010]]},"references-count":28,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2010,9,1]]},"published-print":{"date-parts":[[2010,9,14]]}},"URL":"https:\/\/doi.org\/10.1159\/000320113","archive":["Portico"],"relation":{},"ISSN":["1661-8769","1661-8777"],"issn-type":[{"value":"1661-8769","type":"print"},{"value":"1661-8777","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010]]}}}