burn fat tagged posts

Scientists at Washington University School of Medicine in St. Louis have uncovered a new way that brown fat, a type of fat that burns energy, can boost the body’s metabolism. This process allows cells to consume more fuel and generate heat, improving overall metabolic health. Conducted in mice, the research points to new possibilities for using brown fat to address metabolic conditions such as insulin resistance and obesity.

The findings were published Sept. 17 in Nature.

Brown fat is unique because it turns energy (calories) from food into heat. Unlike white fat, which stores energy, or muscle, which uses it immediately, brown fat helps keep the body warm in cold environments...

Findings from a new University of Kentucky College of Medicine and College of Health Sciences study add to growing evidence that resistance exercise has unique benefits for fat loss. The Department of Physiology and Center for Muscle Biology study published in the FASEB Journal found that resistance-like exercise regulates fat cell metabolism at a molecular level.

The study results in mice and humans show that in response to mechanical loading, muscle cells release particles called extracellular vesicles that give fat cells instructions to enter fat-burning mode.

Extracellular vesicles were initially understood as a way for cells to selectively eliminate proteins, lipids and RNA...

Beige fat created from white fat by cold activation

Discovery could help fight obesity, metabolic disorders. Researchers have uncovered a new molecular pathway for stimulating the body to burn fat – a discovery that could help fight obesity, diabetes and cardiovascular disease. A McGill University team focused on a protein, folliculin and its role in regulating the activity of fat cells. By knocking out the gene that produces folliculin in fat cells in mice, the researchers triggered a series of biomolecular signals that switched the cells from storing fat to burning it.

This process is known as the ‘browning’ of fat cells. Brown fat gets its colour from iron-rich mitochondria, an abundance of which is a sign that a cell is in metabolic overdrive...