Natural History and Genotype–Phenotype Correlation in Female X-Linked Alport Syndrome
نویسندگان
چکیده
منابع مشابه
Natural History and Genotype–Phenotype Correlation in Female X-Linked Alport Syndrome
Introduction X-linked Alport syndrome (XLAS) is a hereditary disease characterized by progressive nephritis, hearing loss, and ocular abnormalities. Affected male patients usually progress to end-stage renal disease in early or middle adulthood, and disease severity is strongly correlated with genotype. However, the clinical course in female patients has rarely been reported. Methods We condu...
متن کاملX-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 کاملX-linked Alport syndrome: natural history in 195 families and genotype- phenotype correlations in males.
Alport syndrome (AS) is a type IV collagen hereditary disease characterized by the association of progressive hematuric nephritis, hearing loss, and, frequently, ocular changes. Mutations in the COL4A5 collagen gene are responsible for the more common X-linked dominant form of the disease. Considerable allelic heterogeneity has been observed. A "European Community Alport Syndrome Concerted Acti...
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 کاملX-inactivation modifies disease severity in female carriers of murine X-linked Alport syndrome.
BACKGROUND Female carriers of X-linked Alport syndrome (XLAS) demonstrate variability in clinical phenotype that, unlike males, cannot be correlated with genotype. X-inactivation, the method by which females (XX) silence transcription from one X chromosome in order to achieve gene dosage parity with males (XY), likely modifies the carrier phenotype, but this hypothesis has not been tested direc...
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ژورنال
عنوان ژورنال: Kidney International Reports
سال: 2017
ISSN: 2468-0249
DOI: 10.1016/j.ekir.2017.04.011