Stem cells have two unique properties that make them an appealing therapeutic tool for regenerative medicine: they can grow indefinitely and can differentiate into a wide variety of cell types, including those that form blood, bones, lungs, skin, and the brain.
Sanctions against Venezuela have reduced PDVSA and the Maduro regime's revenues, but they have failed to lead to a path toward democracy or avert Venezuela’s economic and humanitarian collapse. The authors offer policy options for the Biden administration's consideration.
Francisco J. Monaldi, José La Rosa ReyesFebruary 23, 2021