The most comprehensive cell "atlas" of the developing human heart to date was crafted using cutting-edge technology and includes never-before-seen cell types.

Johns Hopkins Medicine scientists who arranged for 48 human bioengineered heart tissue samples to spend 30 days at the International Space Station report evidence ...

But to their knowledge, this is the first study that has tested gene therapy on a heart disease model in non-human primates. The team also believes that this approach may be particularly effective for ...

The human heart may have a hidden ability to repair itself Date: November 21, 2024 Source: Karolinska Institutet Summary: After severe heart failure, the ability of the heart to heal by forming ...

Previous attempted therapies for heart failure have shown improvements in heart function on the order of 5–10%. cBIN1 gene therapy improved function by 30%. “It’s night and day,” Shaw added.

Study: An engineered human cardiac tissue model reveals contributions of systemic lupus erythematosus autoantibodies to myocardial injury. Image Credit: Shit4Sell / Shutterstock.com In a recent ...

Zebrafish were chosen for this study because their cardiac function closely resembles that of humans, making them an excellent model for understanding human heart physiology.

The study was conducted on zebrafish, an animal model that exhibits strong similarities to human heart rate and overall cardiac function.

Use of high-speed video microscopy and artificial intelligence provides calculated statistics like diastolic and systolic diameters, fractional shortening, and ejection fraction. Drosophila — commonly ...