National Spinal Muscular Atrophy Awareness Month

National Spinal Muscular Atrophy Awareness Month

It’s National Spinal Muscular Atrophy Awareness Month. Spinal Muscular Atrophy (SMA) is a rare disease that affects the motor nerve cells in the spinal cord, slowly robbing them of the ability to walk, eat, and breathe.

SMA and Nerve Damage

 

SMA is caused by a mutation in a gene that produces a protein critical to our nerves. Nerve cells can’t function without it.

SMA Gene Mutation

 

SMA is also the number one genetic cause of death in infants. About 1 in every 50 Americans could pass it on to their children.

Genetic SMA Carriers

 

There are 4 types of SMA based on the age when symptoms begin and the highest physical milestone the victim reaches. Type 1 in infants is often fatal, while type 4 in adults is very rare and only leads to mild motor impairment.

Types of SMA

 

SMA is usually diagnosed through genetic testing, newborn screenings, or through prenatal testing.

Prenatal SMA Testing

 

In 2016, the first FDA-approved treatment for SMA was approved. After an SMA diagnosis, it is key to work through the coming decisions with your family’s team of doctors.

Treating SMA

 

Those with SMA still develop mentally despite their physical barriers, so finding more forms of treatment and prevention are key to the future of the disease and those who suffer from it.

 

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