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Microgravity Exerts An Age-Dependent Effect On Cardiovascular Progenitor Cell Development, Jonathan Baio
Microgravity Exerts An Age-Dependent Effect On Cardiovascular Progenitor Cell Development, Jonathan Baio
Loma Linda University Electronic Theses, Dissertations & Projects
The heart and its cellular components are profoundly altered by missions to space and injury on Earth. Increasing evidence has identified that one such alteration induced by spaceflight is the promotion of the efficacious use of stem cells in therapies on Earth. For this reason, neonatal and adult human cardiovascular progenitor cells (CPCs) were cultured aboard the International Space Station (ISS). Subsequently, we assessed the effects of mechanical unloading on developmental properties and signaling. Spaceflight induced the expression of genes that are typically associated with an earlier state of cardiovascular development. In particular, in neonatal CPCs, we measured increased expression …