Towards Engineered Mitochondria for Therapy Cells can take up mitochondria from the surrounding environment, and researchers have demonstrated in mice that intravenous delivery of mitochondria allows some degree of replacement of the native populations in cells. This improves function when native mitochondria are dysfunctional, as occurs with age. At present, delivery of mitochondria as a therapy to restore mitochondrial function in older people is a work in progress. A few companies are working on the challenge, which largely involves developing the techniques needed to reliably manufacture mitochondria at scale. In this paper, researchers look beyond that effort to the next step in the road, which is to engineer the delivered mitochondria to be more efficient and more resilient, or to act as factories for therapeutic molecules, or to have some […]
https://www.fightaging.org/arc....hives/2025/10/toward