Microtubules, part of heart muscle cells' internal "skeleton," help determine how the heart changes shape under stress, and a ...

The human heart, often described as the body's engine, is a remarkable organ that tirelessly beats to keep us alive. At the core of this vital organ, intricate processes occur when it contracts, where ...

Every person walking, sleeping, or sitting still right now depends on a muscle that contracts roughly 100,000 times before ...

For the first time, scientists have succeeded in artificially mimicking the ion signaling of heart muscle cells. To succeed, researchers at LiU have used organic electronics based on conductive ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Cardiac disease While our current research has shed light on the evolution of the human heart, our work analyzing the hearts of endangered great apes continues. Sadly, cardiac disease is the leading ...

In an early study, a tissue-engineered heart muscle product was linked to improvements in heart wall thickness, left ...

What makes a body’s organs into what they are is more than just a grouping of specialized cells. They also need to be oriented and attached to each other and scaffolding in order to create structures ...