Menkes是什么遗传病

发布于 2023-11-13 13:53

Menkesdisease,alsoknownaskinkyhairsyndromeorcopperdeficiencydisorder,isanautosomalrecessivegeneticconditioncharacterizedbysevere铜代谢紊乱andassociatedwithvariousneurologicalsymptomssuchasdevelopmentaldelay,seizures,andmuscleweakness.

ThediseaseiscausedbymutationsintheATP7Agene,whichcodesforaproteininvolvedincoppertransportandmetabolismwithincells.Copperdeficiencyleadstodisruptionofcellularfunctions,includingneuronaldevelopmentandfunction,resultingintheclinicalmanifestationsdescribedabove.

DiagnosisofMenkesdiseasetypicallyinvolvesbloodtestsmeasuringcopperlevels,urinarycopperexcretion,andgenetictestingformutationsintheATP7Agene.

Treatmentconsistsofdietarysupplementationwithcopper,oftenthroughoralchelationtherapyusingpenicillamine.Earlydiagnosisandinterventioncanimproveoutcomesforaffectedindividuals.

Overall,Menkesdiseaseisararebutseriousgeneticconditionthatrequiresspecializedcareandmanagement.

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