title: Menkes disease: an X-linked neurological disorder of the copper metabolism.
abstract: Menkes disease is an X-linked, recessive disturbance of copper metabolism associated with a progressive clinical course and abnormal hair. The disease is dominated by neurological symptoms combined with connective tissue manifestations, most of which can be explained by the lack of important copper enzymes. Despite excessive accumulation of the metal in various tissues, a functional copper deficiency is evident, probably caused by a defective intracellular copper transport protein of unknown nature. The molecular basis of the copper disturbance has proven difficult to define and will most likely have to await cloning of the gene. The chromosomal region of interest has now been narrowed down to a sub-band on the long arm of the chromosome (Xq13.3), and positional cloning is in progress in a number of laboratories including our own. Identification of the Menkes gene will be of importance for our understanding of the cellular handling of copper and other trace elements.
authors.affiliation: Department of Biochemistry and Molecular Genetics, John F. Kennedy Institute, Glostrup, Denmark.
authors.forename: N
authors.initials: N
authors.lastname: Horn
authors.forename: T
authors.initials: T
authors.lastname: Tønnesen
authors.forename: Z
authors.initials: Z
authors.lastname: Tümer
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D002531:Cerebellum / Q000473:pathology; D002874:Chromosome Mapping; D003300:Copper / Q000378:metabolism*; D004195:Disease Models, Animal; D006197:Hair / Q000473:pathology; D006801:Humans; D007706:Menkes Kinky Hair Syndrome / Q000235:genetics* / Q000378:metabolism / Q000473:pathology; D051379:Mice; D008818:Mice, Neurologic Mutants; D009928:Organ Specificity; D014960:X Chromosome
chemical_list: D003300:Copper