{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zeng B"],"funding":["Natural Science Foundation of Jiangxi Province","Key Research and Development Program of Jiangxi Province","Youth Science Foundation of Jiangxi Province"],"pagination":["8135"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11890855"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(1)"],"pubmed_abstract":["Alport syndrome (AS) is the second-most frequent monogenic kidney disease and 85% of cases are caused by mutations in the genes of the α5 chains of collagen type IV (COL4A5). The early diagnosis and treatment are essential for the prognosis of AS. The clinical phenotypes of AS are very variable, which is challenging to diagnose. Genetic diagnosis is sensitive and accurate, which can recognize the affected individuals with mild phenotype for early diagnosis and predict the age at renal failure for early treatment. In addition, genetic testing will offer the available reproductive options, including prenatal diagnosis and preimplantation genetic testing (PGT). In this study, three novel COL4A5 variants (c.1834G > T, c.865G > A and c.1032 + 5G > A) were found. These variants co-segregated wit"],"journal":["Scientific reports"],"pubmed_title":["Identification of novel COL4A5 variants and prenatal diagnosis in three large families."],"pmcid":["PMC11890855"],"funding_grant_id":["20242BAB20379","20232BBG70023","20224BAB206037"],"pubmed_authors":["Zeng B","Li X","Liu Y","Zou Y","Zou J","Chen Z","Chen J","Yang B","Liu C","Lu Q","Yu Y"],"additional_accession":[]},"is_claimable":false,"name":"Identification of novel COL4A5 variants and prenatal diagnosis in three large families.","description":"Alport syndrome (AS) is the second-most frequent monogenic kidney disease and 85% of cases are caused by mutations in the genes of the α5 chains of collagen type IV (COL4A5). The early diagnosis and treatment are essential for the prognosis of AS. The clinical phenotypes of AS are very variable, which is challenging to diagnose. Genetic diagnosis is sensitive and accurate, which can recognize the affected individuals with mild phenotype for early diagnosis and predict the age at renal failure for early treatment. In addition, genetic testing will offer the available reproductive options, including prenatal diagnosis and preimplantation genetic testing (PGT). In this study, three novel COL4A5 variants (c.1834G > T, c.865G > A and c.1032 + 5G > A) were found. These variants co-segregated wit","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Mar","modification":"2025-04-04T08:22:44.606Z","creation":"2025-04-04T08:22:44.606Z"},"accession":"S-EPMC11890855","cross_references":{"pubmed":["40057613"],"doi":["10.1038/s41598-025-92649-7"]}}