Finding studies
Finding studies
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Lead
University of Central Florida
Music therapy has long been recognized as a beneficial intervention for individuals with Alzheimer's disease (AD), with evidence supporting improvements in mood, cognitive function, and behavioral symptoms. However, despite widespread clinical use, the biological mechanisms underlying these benefits remain poorly understood. Most studies on music therapy in AD have relied on behavioral observations and qualitative assessments, lacking objective, molecular-level validation. Recent advancements in exosome research have opened new possibilities for non-invasive biomarker analysis. Exosomes, small extracellular vesicles released by cells, carry molecular signatures that reflect physiological states, including neurochemical changes associated with AD. However, to date, no study has investigated whether music therapy induces measurable changes in exosome biomarkers related to AD pathology. Key gaps in current knowledge include: 1. Lack of molecular validation for music therapy: While clinical benefits have been reported, no study has demonstrated the neurochemical effects of music therapy on biomolecular markers. 2. Unclear mechanisms of action: It remains unknown whether music therapy modulates neurotransmitter levels (serotonin, dopamine) or pathological proteins (amyloid-beta, tau) associated with AD. 3. Absence of personalized treatment approaches: Without biomarker-based validation, music therapy is typically applied in a one-size-fits-all manner, rather than being tailored to individual neurochemical profiles. 4. Limited non-invasive monitoring tools: Current methods for assessing treatment efficacy rely on neuroimaging or invasive procedures, which are costly and impractical for routine clinical use. This study seeks to address these gaps by leveraging salivary exosomes as a novel, non-invasive platform to quantify molecular changes induced by music therapy in AD patients.
Age
50–any
Sex
ALL
Healthy volunteers
Accepted
