Genetics of familial amyotrophic lateral sclerosis.

An Iranian familial amyotrophic lateral sclerosis pedigree with p.Val48Phe causing mutation in SOD1: a genetic and clinical report

Objective(s): Amyotrophic lateral sclerosis (ALS), a fatal progressive neurodegenerative disorder, is the most common motor neuron disease in European populations. Approximately 10% of ALS cases are familial (FALS) and the other patients are considered as sporadic ALS (SALS). Among many ALS causing genes that have been identified, mutations in SOD1 and C9orf72 are the most common genetic causes...

Familial amyotrophic lateral sclerosis, a historical perspective

Amyotrophic lateral sclerosis is a fatal neurodegenerative disease of the upper and lower motor neuron of unknown etiology. Although a familial cause for this disease has been suspected early one, it is only in the past two decades that advances in modern genetics led to the identification of more than 10 genes linked to familial ALS and helped us understand some of the complex genetic and envi...

Genetics of Familial Amyotrophic Lateral Sclerosis

The genetics of amyotrophic lateral sclerosis.

Amyotrophic lateral sclerosis (ALS) is a devastating disorder of still unknown aetiology and pathogenesis. It is characterized by a progressive and selective loss of motor neurons in the brain and spinal cord. The majority of ALS cases (90%) are sporadic and in approximately 10% the disorder is familial. In the light of recent studies, the familial forms might however be more frequent. The arti...

Genetics of amyotrophic lateral sclerosis.

Amyotrophic lateral sclerosis (ALS) was first described by Charcot in 1869 as what we would now call a sporadic disease-a disease believed to occur without a strong genetic influence. Only within the past 10 years has it been possible to fully explore genetic influence on disorders that seem to occur sporadically but likely result from the convergence of multiple genetic and environmental facto...

A novel locus for late onset amyotrophic lateral sclerosis/motor neurone disease variant at 20q13.

M otor neurone disease includes a heterogeneous group of disorders with motor neurone involvement, such as amyotrophic lateral sclerosis, progressive muscular atrophy, progressive bulbar palsy, and primary lateral sclerosis. Amyotrophic lateral sclerosis is the most common adult onset form of motor neurone disease and involves the lower and upper motor neurones. It is characterised by progressi...