Exosomes, first identified in 1987, are vesicles that all cell types release from their plasma membranes to induce changes in [MORE]
Brain-on-a-Chip
The naturally-occurring blood-brain barrier is a mesh of capillaries within which endothelial cells are spaced so tightly that they form [MORE]
Tricuspid Heart Valve
Using an endoscopic robot to insert a tube made of extracellular matrix, surgeons at Temple University Hospital have [MORE]