Genotype–Phenotype Correlation in X-Linked Alport Syndrome
نویسندگان
چکیده
منابع مشابه
X-linked Alport syndrome
X-linked Alport syndrome (AS) is a heritable disorder which is associated with mutations in the type IV collagen oc5(IV) chain gene (COL4A5) located on chromosome X. Following renal transplantation, an average of 6% of male AS patients develop anti-GBM nephritis. We studied the specificity of the antibodies against type IV collagen in the serum of a patient with COL4A5 partial deletion. The spe...
متن کاملGenotype-phenotype correlation in X-linked Alport syndrome.
Mutations in the COL4A5 gene cause X-linked Alport syndrome (XLAS). Understanding the correlation between clinical manifestations and the underlying mutations adds prognostic value to genetic testing, which is increasingly available. Our aim was to determine the association between genotype and phenotype in 681 affected male participants with XLAS from 175 US families. Hearing loss and ocular c...
متن کاملMouse model of X-linked Alport syndrome.
X-linked Alport syndrome (XLAS) is a progressive disorder of basement membranes caused by mutations in the COL4A5 gene, encoding the alpha5 chain of type IV collagen. A mouse model of this disorder was generated by targeting a human nonsense mutation, G5X, to the mouse Col4a5 gene. As predicted for a nonsense mutation, hemizygous mutant male mice are null and heterozygous carrier female mice ar...
متن کاملX-linked Alport syndrome caused by splicing mutations in COL4A5.
BACKGROUND AND OBJECTIVES X-linked Alport syndrome is caused by mutations in the COL4A5 gene. Although many COL4A5 mutations have been detected, the mutation detection rate has been unsatisfactory. Some men with X-linked Alport syndrome show a relatively mild phenotype, but molecular basis investigations have rarely been conducted to clarify the underlying mechanism. DESIGN, SETTING, PARTICIP...
متن کاملMeta-analysis of genotype-phenotype correlation in X-linked Alport syndrome: impact on clinical counselling.
BACKGROUND Alport syndrome (AS) is a hereditary nephropathy characterized by progressive renal failure, hearing loss and ocular lesions. Numerous mutations of the COL4A5 gene encoding the alpha 5-chain of type IV collagen have been described, establishing the molecular cause of AS. The goal of the present study was to identify the genotype-phenotype correlations that are helpful in clinical cou...
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ژورنال
عنوان ژورنال: Journal of the American Society of Nephrology
سال: 2010
ISSN: 1046-6673,1533-3450
DOI: 10.1681/asn.2009070784