Association between iron related gene polymorphisms and Friedreich’s ataxia (FRDA) disease and peripheral neuropathy in Indian cohort

I. Singh, S. Shakya, R.K. Singh, A. Istaq, V. Goyal, S. Garima, A.K. Srivastava; Journal of the Neurological Sciences Volume 381, Supplement, 15 October 2017, Pages 895 Doi: 10.1016/j.jns.2017.08.2519

Till date, this is the largest study investigating HFE variations in FRDA. The observed over representation of p.H63D variation in FRDA and its correlation with the occurrence of peripheral neuropathy is intriguing in the context of dysregulated iron metabolism in FRDA due to loss of function mutations in FXN.

 Association between iron related gene polymorphisms and Friedreich’s ataxia (FRDA) disease and peripheral neuropathy in Indian cohort