Chanarin-Dorfman syndrome: clinical report and novel mutation in ABHD5 gene

J Postgrad Med. 2014 Jul-Sep;60(3):332-4. doi: 10.4103/0022-3859.138826.

Abstract

Chanarin-Dorfman syndrome (CDS) is a multisystem, autosomal recessive genetic disorder characterized by congenital non-bullous ichthyosiform erythroderma with accumulation of lipid droplets in granulocytes and basal keratinocytes. An 18-month-old female child presented with typical dermatological features of CDS. She was born as a collodion baby. Liver biopsy showed micronodular cirrhosis along with macrovesicular hepatic steatosis. Sequencing of all exons and exon-intron boundaries of the ABHD5 gene showed that the patient was homozygous for a novel mutation g.24947delG (c.773 + 1delG) in intron 5. This is the first Indian child with mutation proven CDS.

Publication types

  • Case Reports

MeSH terms

  • 1-Acylglycerol-3-Phosphate O-Acyltransferase / genetics*
  • Biopsy
  • DNA Mutational Analysis
  • Female
  • Humans
  • Ichthyosiform Erythroderma, Congenital / genetics*
  • Ichthyosis, Lamellar
  • Infant
  • Lipid Metabolism, Inborn Errors / genetics*
  • Liver / pathology
  • Muscular Diseases / congenital
  • Muscular Diseases / genetics*
  • Mutation
  • Skin / pathology

Substances

  • 1-Acylglycerol-3-Phosphate O-Acyltransferase
  • ABHD5 protein, human

Supplementary concepts

  • Chanarin-Dorfman Syndrome