Genetics

New insights into the origins of spinal muscular atrophy

Columbia researchers have discovered how a genetic defect leads to spinal muscular atrophy (SMA), a critical piece of information about the disease that neurologists have been seeking for decades.

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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