Neonatal Diagnosis and Treatment of Menkes Disease
Author(s) -
Stephen G. Kaler,
Courtney Holmes,
David S. Goldstein,
Jingrong Tang,
Sarah C. Godwin,
Anthony Donsante,
Clarissa J. Liew,
Susumu Satō,
Nicholas J. Patronas
Publication year - 2008
Publication title -
new england journal of medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 19.889
H-Index - 1030
eISSN - 1533-4406
pISSN - 0028-4793
DOI - 10.1056/nejmoa070613
Subject(s) - menkes disease , medicine , neurochemical , atp7a , disease , pathology , copper metabolism , copper , gene , genetics , biology , transporter , chemistry , organic chemistry
Menkes disease is a fatal neurodegenerative disorder of infancy caused by diverse mutations in a copper-transport gene, ATP7A. Early treatment with copper injections may prevent death and illness, but presymptomatic detection is hindered by the inadequate sensitivity and specificity of diagnostic tests. Exploiting the deficiency of a copper enzyme, dopamine-beta-hydroxylase, we prospectively evaluated the diagnostic usefulness of plasma neurochemical levels, assessed the clinical effect of early detection, and investigated the molecular bases for treatment outcomes.
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