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Updated: Jan 23, 2026
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Author Spotlight: A Personalized Approach Towards Investigating Alzheimer's Disease Using an In Vitro Blood-Brain Barrier Model
Published on: October 20, 2023
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Plasma-Based Strategies for Therapeutic Modulation of Brain Aging
Viktoria Kheifets1, Steven P Braithwaite2
1Alkahest Inc., 125 Shoreway Road, Suite D, San Carlos, CA, 94070, USA.
Summary
Young blood plasma can reverse aging effects in the brain, enhancing cognitive function in older animals. This research explores plasma
Area of Science:
- Gerontology and Neuroscience
- Molecular Biology and Aging
- Regenerative Medicine
Background:
- Aging is the primary risk factor for most diseases, particularly neurodegenerative disorders affecting brain function.
- Reversing biological aging and preventing age-related changes are crucial for treating these conditions.
- Young plasma has shown potential in restoring functions in aged animals, including cognitive enhancement.
Purpose of the Study:
- To review evidence of plasma modulating aging processes in the brain.
- To consider therapeutic applications of plasma-based interventions for age-related brain disorders.
- To explore the potential of plasma-derived therapeutics for complex aging etiologies.
Main Methods:
- Review of existing studies on young plasma's effects on aging in animal models.
- Analysis of mechanisms by which peripheral plasma components impact central nervous system function.
- Consideration of the multimodal action of plasma in addressing complex aging pathways.
Main Results:
- Young plasma can restore functions in old animals, including cognitive enhancement, despite the blood-brain barrier.
- Plasma's natural mixture of components allows it to act multimodally on diverse aging mechanisms.
- Peripheral plasma interventions show potential for impacting central aging processes.
Conclusions:
- Plasma-derived therapeutics offer an attractive, multimodal approach to treating age-related brain disorders.
- Further research is needed to understand the molecular mechanisms and optimize therapeutic applications.
- Plasma-based strategies present a promising new clinical avenue for addressing the complex nature of aging.
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