This is an important and solid study that examines the role of TFAM, a protein that helps maintain mtDNA, in mtDNA mutator mice. The authors have demonstrated that TFAM's counteractive role in mtDNA ...

Effective resistance training stimulates the creation of muscle fibers. First, the exercise breaks down muscle protein, which is called "catabolism." That causes the tissue to rebuild ... Phillips SM.

While some organs, like the brain, work continuously, other body tissues, like muscle and ... burns 20 times as many calories as relaxed skeletal muscle. Meanwhile, inactive muscle and brown ...

“Lipocartilage” is a type of supportive skeletal tissue, that consists of densely packed, bubble-like cells containing fat. This image shows a scan of mouse ear lipocartilage stained with a green ...

However, cell transplantation to treat muscle atrophy that does not involve disease, such as sarcopenia, is considered impossible because externally injected cells rarely engraft into non-injured ...

The study highlights adhesion G-protein-coupled receptor A3 (ADGRA3) as a potential target for activating adaptive thermogenesis in both white and brown adipose tissue. This finding offers valuable ...