Source https://www.fightaging.org/archives/2025/08/effects-of-young-serum-factors-on-a-skin-tissue-model/
Researchers continue to search for circulating factors present in young blood fractions that might produce beneficial effects on cells in aged tissues. Transfusion of blood fractions from young donors to aged recipients has failed to produce compelling data, but it remains possible that specific factors could be manufactured and delivered in larger amounts to produce benefits. The paper here is one example of many early stage discovery projects presently taking place, in which researchers produce in vitro cell and tissue models to cost-effectively assess the effects of varied young blood fractions and specific factors. Their data suggests that factors from young blood fractions could produce benefits by altering the behavior of immune cells derived from the bone marrow that are present in tissues throughout the b…
Source https://www.fightaging.org/archives/2025/08/effects-of-young-serum-factors-on-a-skin-tissue-model/
Researchers continue to search for circulating factors present in young blood fractions that might produce beneficial effects on cells in aged tissues. Transfusion of blood fractions from young donors to aged recipients has failed to produce compelling data, but it remains possible that specific factors could be manufactured and delivered in larger amounts to produce benefits. The paper here is one example of many early stage discovery projects presently taking place, in which researchers produce in vitro cell and tissue models to cost-effectively assess the effects of varied young blood fractions and specific factors. Their data suggests that factors from young blood fractions could produce benefits by altering the behavior of immune cells derived from the bone marrow that are present in tissues throughout the b…
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