ATLANTA — What happens when you send heart cells to space? They come back transformed. Scientists discovered that after just eight days aboard the International Space Station, human heart cells ...

That's where Wang and colleagues come in—creating human valve cells and using them to make the pig heart valve compatible. The paper describes two major advances. How to reprogram human skin ...

Scientists have for the first time captured the moment a heart begins to form from embryonic stem cells. In astonishing ...

The human heart is no exception and by mimicking its highly conserved ... to see what happens in the embryo, what happens with stem cells,” Drakhlis said. In the case of the BG-HFO model, the key was ...

the team coaxed the cells to better mirror the morphology and function of cells in a human heart. This heart chip could serve as a patient avatar to simulate how his or her heart might respond to ...

It also shows how the pacemaker cells restart her heart after the surgery. This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...

In 2014, Sadek saw hints that heart muscle cells in patients with LVADs might be dividing. But there was no solid proof until now. “This is the strongest evidence we have, so far, that human ...