Fine-mapping, mutation analyses, and structural mapping of cerebrotendinous xanthomatosis in U.S. pedigrees
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چکیده
منابع مشابه
Fine-mapping, mutation analyses, and structural mapping of cerebrotendinous xanthomatosis in U.S. pedigrees.
Cerebrotendinous xanthomatosis (CTX) is a rare autosomal recessive disorder of bile acid biosynthesis. Clinically, CTX patients present with tendon xanthomas, juvenile cataracts, and progressive neurological dysfunction and can be diagnosed by the detection of elevated plasma cholestanol levels. CTX is caused by mutations affecting the sterol 27-hydroxylase gene (CYP27 ). CTX has been identifie...
متن کاملCerebrotendinous xanthomatosis
Cerebrotendinous Xanthomatosis (CTX; OMIM #213700) is a rare lipid storage metabolic disease with autosomal recessive inheritance. It is characterized by deficiency of mitochondrial sterol 27-hydroxylase (CYP27) which is a key enzyme in bile acid biosynthesis. The enzyme converts cholesterol into bile acids hence deficiency results in abnormal deposition of cholesterol and cholestenol in multip...
متن کاملCerebrotendinous xanthomatosis.
Cerebrotendinous xanthomatosis is a rare genetic metabolic disorder of cholesterol and bile acid metabolism that results in systemic and neurologic abnormalities. Typically, the disease begins in infancy with chronic diarrhoea. Cataracts become evident in childhood or adolescence, and xanthomata develop in the second and third decades of life. Significant neurologic impairment also occurs; this...
متن کاملCerebrotendinous xanthomatosis
Cerebrotendinous Xanthomatosis (CTX; OMIM #213700) is a rare lipid storage metabolic disease with autosomal recessive inheritance. It is characterized by deficiency of mitochondrial sterol 27-hydroxylase (CYP27) which is a key enzyme in bile acid biosynthesis. The enzyme converts cholesterol into bile acids hence deficiency results in abnormal deposition of cholesterol and cholestenol in multip...
متن کاملSpinal xanthomatosis: a variant of cerebrotendinous xanthomatosis.
We describe seven Dutch patients from six families with a slowly progressive, mainly spinal cord syndrome that remained for many years the sole expression of cerebrotendinous xanthomatosis (CTX). MRI demonstrated white matter abnormalities in the lateral and dorsal columns of the spinal cord. Post-mortem examination of one of the patients showed extensive myelin loss in these columns. An array ...
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ژورنال
عنوان ژورنال: Journal of Lipid Research
سال: 2001
ISSN: 0022-2275
DOI: 10.1016/s0022-2275(20)31675-8