Harvard Stem Cell Institute (HSCI) researchers at Harvard University and the Broad Institute of Harvard and MIT have found evidence that bone marrow transplantation may one day be beneficial to a subset of patients suffering from amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disorder more commonly known as Lou Gehrig’s disease.
In the photo of the murine spleen shown, lymphoid tissue (purple) is responsible for launching an immune response to blood-born antigens, while red pulp (pink) filters the blood. Mutations in the C9ORF72 gene, the most common mutation found in ALS patients, can inflame lymphoid tissue and contribute to immune system dysfunction.
ALS destroys the neurons connecting the brain and spinal cord to muscles throughout the body. As those neurons die, patients progressively lose the ability to move, speak, eat, and breathe. Read More.
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