Regenerative strategies for ALS: stem cells and extracellular vesicles.

Authors

Trisha Raghunathan, Balaji Parthasarathy, Prajnya Prabhu, Preetham Mahesh, Anandh Dhanushkodi

Published in

Discover nano. Volume 21. Issue 1. Aug 17, 2026. Epub Aug 17, 2026.

Abstract

Amyotrophic Lateral Sclerosis (ALS) is caused by progressive degeneration of upper and lower motor neurons. The disease is late onset, and to date, no early diagnosis is possible. Patients with ALS have a 5-year survival rate since diagnosis. Though recent studies highlighted the possible mechanisms of motor neuron degeneration in ALS, the treatment options are extremely limited. This underscores the urgent need to develop effective therapeutic strategies that can prolong patient survival and ultimately slow/halt ALS progression. Extracellular vesicles released from the degenerative milieu contribute to ALS propagation and progression by shuttling misfolded proteins, proinflammatory cytokines, and neurotoxins; thus, they could serve as a biomarker for diagnosis and prognosis. The advancement of stem cell-based therapies for neurodegenerative diseases and the evolving understanding of extracellular vesicles as potential biotherapeutics provide a ray of hope for millions of patients suffering from neurological disorders/neurodegenerative diseases like ALS.

PMID:
42606797
Bibliographic data and abstract were imported from PubMed on 18 Aug 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.