Emerging understanding of the genotype-phenotype relationship in amyotrophic lateral sclerosis.

Handbook of Clinical Neurology
Stephen A GoutmanEva L Feldman

Abstract

Amyotrophic lateral sclerosis (ALS) is a progressive, noncurable neurodegenerative disorder of the upper and lower motor neurons causing weakness and death within a few years of symptom onset. About 10% of patients with ALS have a family history of the disease; however, ALS-associated genetic mutations are also found in sporadic cases. There are over 100 ALS-associated mutations, and importantly, several genetic mutations, including C9ORF72, SOD1, and TARDBP, have led to mechanistic insight into this complex disease. In the clinical realm, knowledge of ALS genetics can also help explain phenotypic heterogeneity, aid in genetic counseling, and in the future may help direct treatment efforts.

Citations

Jun 14, 2019·Expert Opinion on Investigational Drugs·Stephen A GoutmanEva L Feldman
Mar 14, 2020·European Journal of Neurology : the Official Journal of the European Federation of Neurological Societies·Weineng ChenXiaoli Yao
Jun 5, 2020·Expert Review of Molecular Diagnostics·Benedetta Perrone, Francesca Luisa Conforti
Sep 16, 2020·Journal of Neurology, Neurosurgery, and Psychiatry·Stephen A GoutmanEva L Feldman
Jun 2, 2020·Frontiers in Cellular Neuroscience·Ximena Paez-ColasanteEva L Feldman

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