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http://purl.uniprot.org/citations/30293282http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/30293282http://www.w3.org/2000/01/rdf-schema#comment"Objective: To explore the clinical and pathological features and mutational types and their relations with WT1 mutation-associated nephropathy (WT1MAN). Methods: The clinical and pathological data and the results of WT1 mutation analysis of the cases from Nanfang Hospital of Southern Medical University, Sun Yat-sen Memorial Hospital and The First Affiliated Hospital of Sun Yat-sen University whom we recruited recently and reported during the last ten years were analyzed. Results: Totally, 20 cases (6 males and 14 females), included 5 newly diagnosed cases, were recruited. (1) Ten children were diagnosed with Denys-Drash syndrome (DDS): The median onset age of proteinuria was 1 year and 7 months. Diffuse mesangial sclerosis (DMS) were revealed in 3 cases, minimal lesions (MCD) in 4 cases, and focal segmental glomerulosclerosis (FSGS) in 1 case; renal pathology was not available in the other 2 cases. Glomerular basement membrane (GBM) thickening was observed in 2 cases. Calcineurin inhibitors (CNIs) were administered in 5 cases, complete remission of proteinuria was observed in 3 cases, partial remission in the other 2 cases. Genetic analysis revealed that six cases had WT1 missense mutation, 3 had nonsense mutation, and 1 had frameshift mutation. (2) Two cases were diagnosed with Frasier syndrome (FS): proteinuria was observed at 1 year and 1 month of age and 1 year and 9 months of age, respectively. FSGS with GBM layering were observed in both cases. They progressed to ESRD at 1 year and 6 months of age and 6 years and 6 months of age, respectively. CNI was tried in 1 case with partial proteinuria remission. Both patients were detected to have WT1 splice mutation. (3) Isolated nephropathy (IN) was observed in 8 cases: three had splice mutation, 5 had missense mutation. Of the 3 patients with splice mutation, one was found to have nephropathy and renal failure at the age of 5 months. The other two cases (1 was FSGS and another MCD), both had GBM layering. CNIs were tried on both of them, one got partial remission with normal renal function at the age of fourteen years, the other one had no response and entered ESRD at the age of 6 years and 9 months. Of the 5 cases with missense mutation, 3 had DMS, 2 of them entered ESRD within 6 months of age, another case had DMS entered ESRD at 9 years of age. One case with FSGS, was treated with CNIs and got complete remission. Conclusions: Slow progression (7/10) nephropathy was observed in DDS patients. Missense mutation (11/20) was the most common type of WT1 variants, followed by splice mutation (5/20) in this group of patients. Early onset nephropathy (4/5), rapid progression (4/5) and GBM layering (4/4) wereobserved in patients with splice mutation. CNI was effective in reducing or even eliminating proteinuria in WT1 MAN patients (8/9)."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.org/dc/terms/identifier"doi:10.3760/cma.j.issn.0578-1310.2018.10.010"xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Liu T."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Li M."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Tang W."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Wu J.L."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Chen H.M."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Wang H.Y."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Li Y.J."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Sun L.Z."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Hu M.Y."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Lin H.R."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/author"Yue Z.H."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/date"2018"xsd:gYear
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/name"Zhonghua Er Ke Za Zhi"xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/pages"769-774"xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/title"[Clinical and pathological features and mutational types of WT1 mutation-associated nephropathy]."xsd:string
http://purl.uniprot.org/citations/30293282http://purl.uniprot.org/core/volume"56"xsd:string
http://purl.uniprot.org/citations/30293282http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/30293282
http://purl.uniprot.org/citations/30293282http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/30293282
http://purl.uniprot.org/uniprot/#_A0A0H5AUY0-mappedCitation-30293282http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30293282
http://purl.uniprot.org/uniprot/#_A0FJ57-mappedCitation-30293282http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30293282
http://purl.uniprot.org/uniprot/#_A0FJ58-mappedCitation-30293282http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30293282
http://purl.uniprot.org/uniprot/#_A0A481V744-mappedCitation-30293282http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30293282
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