Source https://www.fightaging.org/archives/2024/03/human-exosomes-harvested-from-stem-cells-in-urine-produce-rejuvenation-in-mice/
Exosomes are a class of extracellular vesicle, membrane-wrapped packages of molecules that carry a sizable fraction of the chemical communications that takes place between cells. The various types of extracellular vesicle are presently ordered in a taxonomy by their size rather than any more subtle combination of features. Those subtle features definitely exist; exosomes from different cell types and different environmental circumstances are quite different from one another in any number of ways. The present taxonomy of extracellular vesicles is indicative of a lack of detailed understanding regarding (a) the mechanisms determining formation of extracellular vesicles, as well as (b) the factors determining the contents of extracellular vesicles.
The stem cell therapies t…
Source https://www.fightaging.org/archives/2024/03/human-exosomes-harvested-from-stem-cells-in-urine-produce-rejuvenation-in-mice/
Exosomes are a class of extracellular vesicle, membrane-wrapped packages of molecules that carry a sizable fraction of the chemical communications that takes place between cells. The various types of extracellular vesicle are presently ordered in a taxonomy by their size rather than any more subtle combination of features. Those subtle features definitely exist; exosomes from different cell types and different environmental circumstances are quite different from one another in any number of ways. The present taxonomy of extracellular vesicles is indicative of a lack of detailed understanding regarding (a) the mechanisms determining formation of extracellular vesicles, as well as (b) the factors determining the contents of extracellular vesicles.
The stem cell therapies t…
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