ArticleNanomaterials (Basel, Switzerland)2024
Raman Spectroscopy Reveals Photobiomodulation-Induced α-Helix to β-Sheet Transition in Tubulins: Potential Implications for Alzheimer's and Other Neurodegenerative Diseases.
Article in Nanomaterials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Nano-plasmonic SERS-based serum fingerprinting for analytical monitoring of Parkinson's disease and therapeutic response.Mikrochimica acta · 2026Article
- Targeting glymphatic-associated pathways for Alzheimer's disease: a review of non-invasive modulation strategies, mechanisms, and emerging evidence.Frontiers in immunology · 2026Review
- Brain Extracellular Space: From an Overlooked Dimension to Catalyst of a Novel Neuroscience Paradigm.Cyborg and bionic systems (Washington, D.C.) · 2026Review
- Targeting the glymphatic system: Aβ accumulation and phototherapy strategies across different stages of Alzheimer's disease.Translational neurodegeneration · 2025Review
- Review
- Modifying Alzheimer's disease pathophysiology with photobiomodulation: model, evidence, and future with EEG-guided intervention.Frontiers in neurology · 2024Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
In small clinical studies, the application of transcranial photobiomodulation (PBM), which typically delivers low-intensity near-infrared (NIR) to treat the brain, has led to some remarkable results in the treatment of dementia and several neurodegenerative diseases. However, despite the extensive literature detailing the mechanisms of action underlying PBM outcomes, the specific mechanisms affecting neurodegenerative diseases are not entirely clear. While large clinical trials are warranted to validate these findings, evidence of the mechanisms can explain and thus provide credible support for PBM as a potential treatment for these diseases. Tubulin and its polymerized state of microtubules have been known to play important roles in the pathology of Alzheimer's and other neurodegenerative diseases. Thus, we investigated the effects of PBM on these cellular structures in the quest for insights into the underlying therapeutic mechanisms. In this study, we employed a Raman spectroscopic analysis of the amide I band of polymerized samples of tubulin exposed to pulsed low-intensity NIR radiation (810 nm, 10 Hz, 22.5 J/cm
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