NewslettersMesenchymal Cell NewsExosomes Derived from Mesenchymal Stem Cells Increase the Viability of Damaged Endometrial Cells via the miR-99b-5p/PCSK9 AxisBy lbeveridge - April 8, 2024048Exosomes derived from bone marrow MSCs were isolated by ultracentrifugation and characterized using transmission electron microscopy and nanoflow cytometry.[Stem Cells And Development]Abstract