A progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord, leading to muscle weakness and paralysis.

Why this matters

Stem cell therapy is being researched as a potential treatment to slow ALS progression and repair nerve damage.

LINK: https://www.ninds.nih.gov/health-information/disorders/amyotrophic-lateral-sclerosis-als#:~:text=What%20is%20amyotrophic%20lateral%20sclerosis,voluntary%20muscle%20movement%20and%20breathing.