Medical research

Gene replacement tx beneficial in spinal muscular atrophy

(HealthDay)—Gene replacement therapy is beneficial in spinal muscular atrophy type 1 (SMA1), and nusinersen is beneficial for infants with spinal muscular atrophy, according to two studies published online Nov. 1 in the ...

Neuroscience

A pathogenic mechanism in motoneuron disease

Motor neurons are the nerves that send impulses to the muscles to generate movement. Damage of these neurons can cause very diverse diseases, for example spinal muscular atrophy in children or adult amyotrophic lateral sclerosis.

Genetics

Opinion: Why we should be worried about gene-carrier screening

The ability to cheaply and quickly sequence entire genomes is changing the way diseases are identified and treated. But it is also likely to change the way we make some of the most important and personal decisions of our ...

Neuroscience

Spinal muscular atrophy: New clues to cause and treatment

Spinal muscular atrophy (SMA), a neurodegenerative disease that causes progressive muscle wasting and paralysis, may be partly due to abnormalities in the synapses that connect sensory neurons and motor neurons, according ...

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