Isolation of exosomes from whole blood by a new microfluidic device: proof of concept application in the diagnosis and monitoring of pancreatic cancer.
María Sancho-AlberoVíctor SebastiánJavier SeséRoberto Pazo-CidGracia MendozaManuel ArrueboPilar Martín-DuqueJesús SantamaríaPublished in: Journal of nanobiotechnology (2020)
Here, we describe a new microfluidic device and the procedure for the isolation of exosomes from whole blood, without any need of previous isolation steps, thereby facilitating translation to the clinic. The results show that, for the cases analyzed, the evaluation of CA19-9 in exosomes was highly sensitive, compared to serum samples.