progeria/glutathione

Aging is associated with redox imbalance according to the redox theory of aging. Consistently, a mouse model of premature aging (Lmna^G609G/+) showed an increased level of mitochondrial reactive oxygen species (ROS) and a reduced basal antioxidant capacity, including loss of the

Plasmalemmas from cultured human skin fibroblasts, isolated by a simple and reproducible method, can be converted to vesicles which are capable of active transport of aminoacid when glutathione is included within the vesicles. In the isolation, the plasmalemmas are stabilized with a Ricinus lectin,

In terms of the amount of experimental research it has generated the free radical theory of ageing is one of the most popular hypotheses to explain this ubiquitous phenomenon. From the theory two postulates were derived: either cellular defence mechanisms against free radical-dependent oxidants

Aging is a process of cellular and tissue dysfunction characterized by different hallmarks, including cellular senescence. However, there is proof that certain features of aging and senescence can be ameliorated. Here, we provide evidence that small extracellular vesicles (sEVs) isolated from