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Identification of AAAS gene mutation in Allgrove syndrome: A report of three cases.

ABSTRACT: Allgrove syndrome (AS) is an autosomal recessive congenital disease, caused by mutations in the AAAS gene, and is characterized by the triad of Addison's disease, achalasia and alacrima. The present study describes three newly diagnosed cases of AS, in which genetic analysis of the AAAS gene was used to identify AAAS gene mutations, to enhance the understanding of the pathogenesis and clinical manifestations of AS in the Chinese population. Two of the cases exhibited homozygous mutations of c.771delG (p.Arg258GlyfsX33) in exon 8 and one case exhibited a homozygous mutation of c.1366C>T (p.Q456X) in exon 15. A review of the current literature suggests that the AAAS c.771delG mutation has only been reported in the Chinese population. Genetic analysis of the AAAS gene in Chinese AS patients at a young age may facilitate an earlier diagnosis and the timely initiation of the appropriate treatment, ultimately improving the patient outcome.

SUBMITTER: Li W

PROVIDER: S-EPMC4578041 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature

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Identification of AAAS gene mutation in Allgrove syndrome: A report of three cases.

Li Wenjing W Gong Chunxiu C Qi Zhan Z Wu D I DI Cao Bingyan B

Experimental and therapeutic medicine 20150810 4

Allgrove syndrome (AS) is an autosomal recessive congenital disease, caused by mutations in the AAAS gene, and is characterized by the triad of Addison's disease, achalasia and alacrima. The present study describes three newly diagnosed cases of AS, in which genetic analysis of the AAAS gene was used to identify AAAS gene mutations, to enhance the understanding of the pathogenesis and clinical manifestations of AS in the Chinese population. Two of the cases exhibited homozygous mutations of c.77 ...[more]

PMID: 26622478

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Dataset Information

Identification of AAAS gene mutation in Allgrove syndrome: A report of three cases.

Publications

Identification of AAAS gene mutation in Allgrove syndrome: A report of three cases.

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