Prolonged exposure to microgravity in space weakens the heart muscle and disrupts the heart’s rhythm, Johns Hopkins ...

Edgewise Therapeutics Inc. (NASDAQ:EWTX), a biopharmaceutical company focused on muscle disease treatment ... a novel cardiac sarcomere modulator in Phase 2 development, along with the company's ...

Degradation of collagen, reduction in the diameter of muscle fibers bundles, changes in the sarcomere length during rigor mortis, and the chemical and structural changes that occur during aging are ...

Myosin II plays the most important role in cellular force generation. Myosin II molecules self-assemble into filaments with different structures depending on myosin II isoforms and other conditions ...

Here’s how it works. While some organs, like the brain, work continuously, other body tissues, like muscle and fat, can enter an inactive state. Muscles are typically inactive except during ...

While this is a fun, satisfying sight to behold, it's unfortunately temporary. Known as a muscle pump, this type of instant muscle growth occurs for a reason. But does it actually have any ...

There has never been a better time to get geeky about muscle growth — especially if you don't want to waste your gym time. In a new video, one of the researchers involved in many of these ...