{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T17:02:39Z","timestamp":1771002159594,"version":"3.50.1"},"reference-count":0,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2007,8,22]],"date-time":"2007-08-22T00:00:00Z","timestamp":1187740800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Inher Metab Disea"],"published-print":{"date-parts":[[2007,10]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Diagnosis of GM<jats:sub>1<\/jats:sub> gangliosidosis (OMIM 230500) is usually based on the presence of physical signs of storage such as coarse facial features, corneal clouding, cherry red macula, hepatosplenomegaly and skeletal dysostosis. More rarely it can present as nonimmune hydrops. We describe a male patient with GM<jats:sub>1<\/jats:sub> gangliosidosis born to healthy first\u2010cousin parents of Indian Asian descent. The disease was recognized on the basis of diffuse vacuolization of cyto\u2010 and syncytiotrophoblasts, stromal cells and amniocytes on histological analysis of the placenta. The placental examination was prompted by the prenatal detection of intrauterine growth retardation (IUGR) and oligohydramnios at 32 weeks of gestation. The diagnosis of GM<jats:sub>1<\/jats:sub> gangliosidosis was supported by both biochemical and molecular data. The \u03b2\u2010galactosidase enzymatic activity on leukocytes was severely reduced, while the neuraminidase activity on fibroblasts was normal, thereby excluding galactosialidosis. The molecular analysis of the \u03b2\u2010galactosidase gene (<jats:italic>GLB1<\/jats:italic>) revealed a previously unreported splicing mutation (IVS1+2 insT) in homozygous state. Our case further illustrates the value of histological examination of the placenta in the diagnosis of lysosomal storage disorders and shows that either hydrops or IUGR can be presenting features of GM<jats:sub>1<\/jats:sub> gangliosidosis in the neonatal period.<\/jats:p>","DOI":"10.1007\/s10545-007-0628-5","type":"journal-article","created":{"date-parts":[[2007,8,22]],"date-time":"2007-08-22T02:56:04Z","timestamp":1187751364000},"page":"823-823","source":"Crossref","is-referenced-by-count":13,"title":["Intrauterine growth retardation and placental vacuolization as presenting features in a case of GM<sub>1<\/sub> gangliosidosis"],"prefix":"10.1002","volume":"30","author":[{"given":"Nicola","family":"Brunetti\u2010Pierri","sequence":"first","affiliation":[{"name":"Department of Molecular and Human Genetics Baylor College of Medicine One Baylor Plaza Houston TX 77030 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asad","family":"Mian","sequence":"additional","affiliation":[{"name":"Department of Molecular and Human Genetics Baylor College of Medicine One Baylor Plaza Houston TX 77030 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rebecca","family":"Luetchke","sequence":"additional","affiliation":[{"name":"Memorial Herman Hospital Houston TX USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brett H.","family":"Graham","sequence":"additional","affiliation":[{"name":"Department of Molecular and Human Genetics Baylor College of Medicine One Baylor Plaza Houston TX 77030 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,8,22]]},"container-title":["Journal of Inherited Metabolic Disease"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1007\/s10545-007-0628-5","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1007\/s10545-007-0628-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,15]],"date-time":"2023-09-15T05:02:28Z","timestamp":1694754148000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1007\/s10545-007-0628-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,8,22]]},"references-count":0,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2007,10]]}},"alternative-id":["10.1007\/s10545-007-0628-5"],"URL":"https:\/\/doi.org\/10.1007\/s10545-007-0628-5","archive":["Portico"],"relation":{},"ISSN":["0141-8955","1573-2665"],"issn-type":[{"value":"0141-8955","type":"print"},{"value":"1573-2665","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,8,22]]}}}