Peer-reviewed veterinary case report
Mitotherapy Restores mitochondrial function and improves cognitive deficits in Alzheimer's disease.
- Journal:
- Mitochondrion
- Year:
- 2025
- Authors:
- Gupta, Tulika et al.
- Affiliation:
- Department of Anatomy · India
- Species:
- rodent
Abstract
Mitochondrial dysfunction is a hallmark of Alzheimer's disease (AD), contributing to cognitive decline. This study explores the therapeutic potential of mitochondrial transplantation in mitigating cognitive decline in AD. Structurally and functionally characterized mitochondria from young rat brains were intravenously transplanted into AD rats. Confocal imaging confirmed integration of exogenous tagged mitochondria into hippocampal tissue. Post-mitotherapy, we noted significant cognitive improvement by neurobehavioral tests and significant reduction in protein levels of amyloid precursor protein. Further mitochondrial functional parameters improved; reduced oxidative stress, improved mitochondrial membrane potential, and calcium homeostasis. These findings highlight mitotherapy as a promising strategy for treating Alzheimer's disease.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/40819696/