Novel ATP7A gene mutation in a patient with Menkes disease.

ABSTRACT:

Background

Menkes disease is a congenital neurodegenerative disorder caused by ATP7A gene mutations. Clinical features include epilepsy, growth delay, reduced muscle strength, skin laxity, abnormal hair, and urologic abnormalities.

Case presentation

We describe an infant with developmental delay, neurologic degeneration, and kinky hair. Molecular test revealed a novel heterozygous mutation in exon 21 of the ATP7A gene. The genotype and phenotype of the patient were compared with those of the patients reported in the literature.

Conclusion

We propose that this mutation caused a dysfunctional protein resulting in classical Menkes disease. This case adds to the spectrum of pathogenic variants of the ATP7A gene known to cause disease.

SUBMITTER: Caicedo-Herrera G 

PROVIDER: S-EPMC6254535 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature