Application of Exosomes in the Diagnosis and Treatment of Neurodegenerative Diseases

As the aging population becomes a growing concern in modern society, the incidence of neurodegenerative diseases, characterized by the loss of neurons in the brain and spinal cord, has been steadily rising. An increasing number of individuals are afflicted by these conditions, yet effective solutions remain elusive. Current medical approaches to neurodegenerative diseases are far from ideal, with treatment options primarily focused on attempting targeted therapy through medications. However, these treatments are only capable of alleviating symptoms and cannot provide a cure. Over the past few decades, advancements in science and technology have paved the way for the discovery of novel drugs, antibodies, vaccines, and stem cells, all of which have laid a solid foundation for the successful treatment of neurodegenerative diseases. This paper aims to discuss what neurodegenerative diseases are, the discovery of exosomes, and the relationship between exosomes and the diagnosis and treatment of neurodegenerative diseases.