New research reveals how exercise transforms muscles into communication hubs that release beneficial molecules throughout the ...

Scientists from QIMR Berghofer's Cardiac Bioengineering Lab have developed lab-grown, three-dimensional heart tissues known ...

Exercise has long been recognized by clinicians, scientists and public health officials as an important way to maintain ...

Calcium plays an important role in the heart’s function. The calcium ions regulate the muscle proteins that initiate contraction, helping the heart pump efficiently and maintain a regular rhythm.

Cardiac muscle tissue exists only in the heart. Here, it is responsible for keeping the heart pumping and relaxing normally. Conditions that affect this tissue can affect the heart’s ability to ...

How excess weight can alter the heart's structure and function TOI Lifestyle Desk / etimes.in / Jan 29, 2025, 15:24 IST ...

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.

A naturally occurring fat molecule reduced heart inflammation and scarring caused by diabetes, thereby improving cardiac function, according to new research. The findings open the door to ...

Skeletal Muscle vs Cardiac Muscle vs Smooth Muscle There are 3 types of muscle: skeletal muscle, cardiac muscle, and smooth muscle. Each of these has a different structure and role.

Trendy weight-loss drugs making headlines for shrinking waistlines may also be shrinking the human heart and other muscles, according to a new University of Alberta study whose authors say should ...

- "Muscle Fibers" versus "Myofibrils:" Note that skeletal muscle cells are also known as "muscle fibers" because of their long fiber-like shape (0.001 - 0.01 cm thick but 2 - 12 cm long).