Feeding female fruit flies a diet low in the amino acid tyrosine improves their ability to endure food shortage, reduces their reproductive output, and causes them to live longer, RIKEN researchers ...

A "non-essential" amino acid—so-called because the body can make it from other nutrients—can act as a nutritional cue to guide the body's responses to a low-protein diet, a RIKEN-led team has found in ...

Earlier studies on plasma from Type 2 diabetes patients had found an association between neuropathy and reduced serine levels. (Getty Images) Of the 37 million patients in the U.S. with Type 2 ...

The study adds to growing evidence that some often-underappreciated, 'non-essential' amino acids play important roles in the nervous system. The findings may provide a new way to identify people at ...

Fish, like all animals, experience stress, but for the billions of creatures raised in aquaculture systems worldwide, stress ...

Researchers are building out the repertoire of chemical reactions, using light. They report a method using photobiocatalysis to produce non-canonical (not naturally occurring) amino acids that are ...

Formula combines L-leucine, L-valine, L-isoleucine, L-lysine HCl, L-phenylalanine, L-threonine, L-methionine and ...