Scientists found that messenger RNA (mRNA) molecules that carry genetic instructions to the far reaches of neurons in the brain tend to cluster together mostly because they are abundant, not because ...

Most internal organs consist of a monolayer of polarized epithelial cells surrounding a central lumen that establish a barrier that segregates the internal medium from the outside environment. One of ...

Microscale 3D printed arches guide cells to form natural self-bonds, improving how soft tissue attaches to medical implants without added proteins. (Nanowerk Spotlight) Efforts to engineer reliable ...