Abstract

Amyotrophic Lateral Sclerosis (ALS) is a terminal neurodegenerative disease with only a few minimally effective treatment options. This study treats a patient with Spinal ALS with Bone Marrow Derived Mesenchymal Stem Cell Extracellular Vesicles (BM-MSCEVs) to slow or stop the progress of the disease. After 2 months and 4 treatments, the patient demonstrated improvement in ALS functional scores and most physical exam findings. BM-MSCEVs demonstrate the ability to effectively treat Spinal ALS in this study and open the door for future studies.

Highlights

  • Amyotrophic Lateral Sclerosis (ALS) is a devastating terminal disease that has perplexed medicine since its description in 1824 by Charles Bell

  • Research science is focusing on the loss of regulation and/or clearance of protein waste products, namely TDP-43, SOD1, and FUS [6, 7]

  • Dr WS is a 54 y/o Brazilian male with spinal ALS diagnosed 2 years prior without any other co-morbidities. He initially presented with weakness in his legs and arms four years ago that progressed to include muscle spasms and eventually loss of normal activities of daily living (ADLs)

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Summary

Introduction

Amyotrophic Lateral Sclerosis (ALS) is a devastating terminal disease that has perplexed medicine since its description in 1824 by Charles Bell. It was diagnosed and given a name in 1874 by Jean-Martin Charcot [1, 2]. 4.5 per 100,000 people are living with the disease but there has been little advancement in the understanding and treatment of it since its discovery [1, 2]. Most cases of ALS (90%-95%) are deemed sporadic and have no known cause but both genetic and environmental factors are believed to be involved. The remaining 5-10% of cases are classified as familial and have a genetic link to family history [3, 4, and 5]. Research science is focusing on the loss of regulation and/or clearance of protein waste products, namely TDP-43, SOD1, and FUS [6, 7]

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