New experiments reveal that protein precursors can form naturally in deep space under extreme cold and radiation. Scientists found that simple amino acids bond into peptides on interstellar dust, long ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between ...

Challenging long-held assumptions, Aarhus University researchers have demonstrated that the protein building blocks essential ...

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) ...