Smooth muscle tumors associated with X-linked Alport syndrome: Carrier detection in females
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چکیده
منابع مشابه
Phenotypic heterogeneity in females with X-linked Alport syndrome
AIMS X-linked Alport syndrome (AS) is a monogenic inherited disorder of type IV collagen, a structural protein in the kidney and cochlea. Males typically exhibit a severe phenotype with end-stage renal disease (ESRD) and/or deafness by early adulthood. Because of the presence of two X chromosomes, females often have a less severe phenotype and hence the diagnosis of AS is often not considered. ...
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 کاملTemporal macular thinning associated with X-linked Alport syndrome.
IMPORTANCE Optical coherence tomography (OCT) findings of temporal macular thinning are important in the diagnosis and prognosis of X-linked Alport syndrome (XLAS). OBJECTIVES To report OCT findings and severity of temporal macular thinning in a cohort with XLAS and to correlate these and other ocular findings with mutation genotype. DESIGN Patients with XLAS underwent genotyping for COL4A5...
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 کاملThe variable course of women with X-linked Alport Syndrome
X-linked Alport syndrome (XLAS) arises from mutations in the COL4A5 gene encoding the α5-chain of type IV collagen and is associated with hematuria, ocular abnormalities and high-tone sensorineural hearing loss. Nearly all affected males have decreased kidney function resulting in end-stage renal disease (ESRD) as early as the second decade of life. It was long thought that affected females had...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1995
ISSN: 0085-2538
DOI: 10.1038/ki.1995.489