The variety of blood cells decreases with age. Some are lost, while others become dominant, leading to a loss of functional ...

Blood vessels are like big-city highways; full of curves, branches, merges, and congestion. Yet for years, lab models ...

In biomedical research, so-called organs-on-a-chip, also referred to as microphysiological systems, are becoming increasingly ...

Miniature organs on a chip could allow us to do scientific studies with great precision, without having to resort to animal testing. The main problem, however, is that artificial tissue needs blood ...