Efficacy of bezafibrate in two patients with mitochondrial trifunctional protein deficiency
نویسندگان
چکیده
منابع مشابه
[Mitochondrial trifunctional protein deficiency].
We examined the enzyme protein and biosynthesis of human trifunctional protein harboring enoyl-CoA hydratase, 3-hydroxyacyl-CoA dehydrogenase, and 3-ketoacyl-CoA thiolase activity in cultured skin fibroblasts from two patients with longchain 3-hydroxyacyl-CoA dehydrogenase deficiency. The following results were obtained. (a) In cells from patient 1, immunoblot analysis and pulse-chase experimen...
متن کاملPeripheral neuropathy, episodic myoglobinuria, and respiratory failure in deficiency of the mitochondrial trifunctional protein.
Mitochondrial trifunctional protein (TFP) deficiency is a rare disorder of the fatty acid beta-oxidation cycle with heterogeneous phenotypes and occurs secondary to either alpha- or beta-subunit mutations. We characterized the neuromyopathic phenotype of TFP deficiency through adolescence or adulthood in 11 patients, 8 with beta-subunit mutations and 3 with alpha-subunit mutations. Two independ...
متن کاملMolecular and phenotypic heterogeneity in mitochondrial trifunctional protein deficiency due to beta-subunit mutations.
The mitochondrial trifunctional protein (TFP) is a multienzyme complex of the fatty acid beta-oxidation cycle. It is composed of four alpha-subunits (HADHA) harboring long-chain enoyl-CoA hydratase and long-chain L-3-hydroxyacyl-CoA dehydrogenase (LCHAD) and four beta-subunits (HADHB) harboring long-chain 3-ketoacyl-CoA thiolase (LKAT). Mutations in either subunit can result in TFP deficiency w...
متن کاملMitochondrial trifunctional protein deficiency due to HADHB gene mutation in a Chinese family☆
We report an 8-year-old girl with lower limb weakness since birth in whom mitochondrial trifunctional protein (MTP) deficiency, an autosomal recessive fatty acid oxidation disorder caused by HADHA or HADHB mutations, had not been definitively diagnosed before she was referred to our hospital. Repeated blood acylcarnitine analysis revealed slightly increased long-chain 3-OH-acylcarnitine levels;...
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ژورنال
عنوان ژورنال: Molecular Genetics and Metabolism Reports
سال: 2020
ISSN: 2214-4269
DOI: 10.1016/j.ymgmr.2020.100610