Peptide therapy gains popularity as an alleged anti-aging solution, but health experts warn of significant limitations and serious safety concerns.

Many biological processes exhibit daytime differences governed by rhythmic exposure to sunlight, termed circadian rhythms.

This review illustrates amino acid metabolic reprogramming in breast cancer, highlighting its role in tumor progression and clinical applications, including diagnostic imaging, targeted therapies, ...

Leucine is the amino acid that signals your muscles to start repairing and growing. Here’s why it matters.

Amino acid metabolism in the TIME. The TIME is shaped by metabolic competition between tumor and immune cells. Amino acids have key roles in modulating immune responses and tumor progression. (A) ...

Deep in your muscles, an enzyme called AMPD1 helps turn chemical fuel into usable energy. When it does not work well, muscles tire faster.

Our immune system implements an array of strategies to combat threatening infections. White blood cells called cytotoxic T ...

Branched-chain amino acids (BCAAs), comprising leucine, isoleucine and valine, are essential nutrients that play pivotal roles in protein synthesis and energy metabolism. Recent studies have ...

CCMB researchers identify fungal metabolism as a new target for effective antifungal therapies, addressing public health and ...

When nutrients run low, hair follicle stem cells can stop making hair and help repair the skin instead. A drop in the amino ...

From heart risk to muscle boost: new research unlocks the double-edged sword of red meat—here’s what you need to know to eat smart. Red Meat Amino Acids for Beginners: A Narrative Review. Image Credit ...