Experimental artefacts can lead to misattribution of bioactivity from soluble mesenchymal stem cell paracrine factors to extracellular vesicles
It has been demonstrated that some commonly used Extracellular Vesicle (EV) isolation techniques can lead to substantial contamination with non-EV factors.Whilst it has been established that this impacts the identification of biomarkers, the impact on apparent EV bioactivity has peperomia double duty not been explored.Extracellular vesicles have be