Spinal muscular atrophy
Spinal Muscular Atrophy (SMA) is a genetic disorder that creates problems in the motor neurons of the spinal cord and brainstem. Infantile SMA is the most severe form. Some of the symptoms include: * Muscle weakness * Poor muscle... [more]
Spinal Muscular Atrophy (SMA) is a genetic disorder that creates problems in the motor neurons of the spinal cord and brainstem.
Infantile SMA is the most severe form. Some of the symptoms include:
* Muscle weakness
* Poor muscle tone
* Difficulty sucking or swallowing
* Accumulation of secretions in the lungs or throat
* Legs that tend to be weaker than the arms
* Increased susceptibility to respiratory tract infections
* Developmental milestones, such as lifting the head or sitting up, can't be reached.
- Researchers identify drug candidate for treating SMA (fightsma.org)


