Fats called very-long-chain polyunsaturated fatty acids (VLC-PUFAs) are found in retina of the eye. VLC-PUFA supplements to mice increased lipid levels in the retina and improved visual function.

Inhibiting the enzyme GLS1 reduces cellular senescence in aged mice, which is the irreversible growth arrest of cells that leads to dysfunction and inflammatory damage to nearby cells and tissues.

The company Cellvie aims to advance their therapeutic mitochondrial transplant (TMT) technology, targeting the mitochondrial dysfunction that is at the root of aging and chronic diseases.

Simple vision tests in people with Parkinson's disease (PD) predicted who would develop dementia after 18 months. People who developed dementia had brain wiring losses in areas related to vision and memory.