{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T14:14:16Z","timestamp":1698761656203},"reference-count":0,"publisher":"Akademiai Kiado Zrt.","issue":"42","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Orvosi Hetilap"],"published-print":{"date-parts":[[2015,10]]},"abstract":"<jats:p> Smith\u2013Lemli\u2013Opitz syndrome is an autosomal recessive mental retardation and multiple malformation syndrome caused by deficiency of the 7-dehydrocholesterol reductase, the enzyme catalyzing the last step in cholesterol biosynthesis. The authors summarize the pathophysiology, epidemiology, clinical picture, diagnostics and therapy of the disease based on a review of the international literature. Since 2004, fourteen patients have been diagnosed with Smith\u2013Lemli\u2013Opitz syndrome in Hungary, which suggests an underdiagnosis of the disease based upon estimated incidence data. Due to deficiency of the 7-dehydrocholesterol reductase, serum cholesterol concentration is low and 7-dehydrocholesterol concentration is elevated in blood and tissues; the latter being highly specific for the syndrome. Detection of disease-causing mutations makes the prenatal diagnosis possible. The clinical spectrum is wide, the most common symptom is syndactyly of the second and third toes. Standard therapy is cholesterol supplementation. Recent publications suggest that oxidative compounds of 7-dehydrocholesterol may play a role in the pathophysiology of the disease as well. Orv. Hetil., 2015, 156(42), 1695\u20131702. <\/jats:p>","DOI":"10.1556\/650.2015.30256","type":"journal-article","created":{"date-parts":[[2015,10,10]],"date-time":"2015-10-10T10:47:18Z","timestamp":1444474038000},"page":"1695-1702","source":"Crossref","is-referenced-by-count":1,"title":["A koleszterin-bioszint\u00e9zis velesz\u00fcletett zavara: a                     Smith\u2013Lemli\u2013Opitz-szindr\u00f3ma"],"prefix":"10.1556","volume":"156","author":[{"given":"Katalin","family":"Koczok","sequence":"first","affiliation":[{"name":"Laborat\u00f3riumi Medicina Int\u00e9zet, Klinikai Genetikai                     Tansz\u00e9k, Debreceni Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar Debrecen, Nagyerdei krt. 98., 4032"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna","family":"V. Ol\u00e1h","sequence":"additional","affiliation":[{"name":"Laborat\u00f3riumi Medicina Int\u00e9zet, Debreceni Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar Debrecen"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gabriella","family":"P. Szab\u00f3","sequence":"additional","affiliation":[{"name":"Gyermekgy\u00f3gy\u00e1szati Int\u00e9zet, Debreceni Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar Debrecen"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00c9va","family":"Ol\u00e1h","sequence":"additional","affiliation":[{"name":"Gyermekgy\u00f3gy\u00e1szati Int\u00e9zet, Debreceni Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar Debrecen"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Olga","family":"T\u00f6r\u00f6k","sequence":"additional","affiliation":[{"name":"Sz\u00fcl\u00e9szeti \u00e9s N\u0151gy\u00f3gy\u00e1szati Klinika,                         Debreceni Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar Debrecen"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Istv\u00e1n","family":"Balogh","sequence":"additional","affiliation":[{"name":"Laborat\u00f3riumi Medicina Int\u00e9zet, Klinikai Genetikai                     Tansz\u00e9k, Debreceni Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar Debrecen, Nagyerdei krt. 98., 4032"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"425","container-title":["Orvosi Hetilap"],"original-title":[],"language":"hu","link":[{"URL":"https:\/\/www.akademiai.com\/doi\/pdf\/10.1556\/650.2015.30256","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,2,19]],"date-time":"2019-02-19T19:57:43Z","timestamp":1550606263000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.akademiai.com\/doi\/10.1556\/650.2015.30256"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,10]]},"references-count":0,"journal-issue":{"issue":"42","published-print":{"date-parts":[[2015,10]]}},"alternative-id":["10.1556\/650.2015.30256"],"URL":"https:\/\/doi.org\/10.1556\/650.2015.30256","relation":{},"ISSN":["0030-6002","1788-6120"],"issn-type":[{"value":"0030-6002","type":"print"},{"value":"1788-6120","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,10]]}}}