-
Views
-
Cite
Cite
Annette Uwineza, Janvier Hitayezu, Seraphine Murorunkwere, Janvier Ndinkabandi, Celestin Kaputu Kalala Malu, Jean Hubert Caberg, Vinciane Dideberg, Vincent Bours, Leon Mutesa, Genetic Diagnosis of Duchenne and Becker Muscular Dystrophy using Multiplex Ligation-Dependent Probe Amplification in Rwandan Patients, Journal of Tropical Pediatrics, Volume 60, Issue 2, April 2014, Pages 112–117, https://doi.org/10.1093/tropej/fmt090
- Share Icon Share
Abstract
Duchenne and Becker muscular dystrophies are the most common clinical forms of muscular dystrophies. They are genetically X-linked diseases caused by a mutation in the dystrophin (DMD) gene. A genetic diagnosis was carried out in six Rwandan patients presenting a phenotype of Duchenne and Becker muscular dystrophies and six asymptomatic female carrier relatives using multiplex ligation-dependent probe amplification (MLPA). Our results revealed deletion of the exons 48–51 in one patient, an inherited deletion of the exons 8–21 in two brothers and a de novo deletion of the exons 46–50 in the fourth patient. No copy number variation was found in two patients. Only one female carrier presented exon deletion in the DMD gene. This is the first cohort of genetic analysis in Rwandan patients affected by Duchenne and Becker muscular dystrophies. This report confirmed that MLPA assay can be easily implemented in low-income countries.
Comments