Peptides have emerged as critical tools in the investigation of physiological homeostasis, specifically in how biological systems manage energy substrates and recover from physical trauma. By ...

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

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) ...

Scientists have uncovered how aging alters tryptophan metabolism in the brain, linking a longevity protein to ...

Researchers demonstrated how amino acids could spontaneously attach to RNA under early Earth-like conditions using thioesters, providing a long-sought clue to the origins of protein synthesis. This ...

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 ...

As people grow older, the same brain chemistry that once supported sharp thinking and stable mood can quietly start to work ...