http://purl.uniprot.org/citations/31238300 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/31238300 | http://www.w3.org/2000/01/rdf-schema#comment | "BackgroundAutosomal dominant neurohypophyseal diabetes insipidus (adNDI) is caused by arginine vasopressin (AVP) deficiency resulting from mutations in the AVP-NPII gene encoding the AVP preprohormone.AimTo describe the clinical and molecular features of Italian unrelated families with central diabetes insipidus.Patients and methodsWe analyzed AVP-NPII gene in 13 families in whom diabetes insipidus appeared to be segregating.ResultsTwenty-two patients were found to carry a pathogenic AVP-NPII gene mutation. Two novel c.173 G>C (p.Cys58Ser) and c.215 C>A (p.Ala72Glu) missense mutations and additional eight different mutations previously described were identified; nine were missense and one non-sense mutation. Most mutations (eight out of ten) occurred in the region encoding for the NPII moiety; two mutations were detected in exon 1. No mutations were found in exon 3. Median age of onset was 32.5 months with a variability within the same mutation (3 to 360 months). No clear genotype-phenotype correlation has been observed, except for the c.55 G>A (p.Ala19Thr) mutation, which led to a later onset of disease (median age 120 months). Brain magnetic resonance imaging (MRI) revealed the absence of posterior pituitary hyperintensity in 8 out of 15 subjects, hypointense signal in 4 and normal signal in 2. Follow-up MRI showed the disappearance of the posterior pituitary hyperintensity after 6 years in one case.ConclusionadNDI is a progressive disease with a variable age of onset. Molecular diagnosis and counseling should be provided to avoid unnecessary investigations and to ensure an early and adequate treatment."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.org/dc/terms/identifier | "doi:10.1530/eje-19-0299"xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Cappa M."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Martini L."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Balsamo A."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Perrotta S."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Scianguetta S."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Roberti D."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Maghnie M."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Peri A."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Cipriani S."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Salerno M.C."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Salerno R."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Napoli F."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Iughetti L."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Casale M."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Corbetta S."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Cavarzere P."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Patti G."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Di Iorgi N."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Gaudino R."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Passeri E."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Brugnara M."xsd:string |
http://purl.uniprot.org/citations/31238300 | http://purl.uniprot.org/core/author | "Di Mascio A."xsd:string |