Scientists have discovered that a rare “mirror-image” version of the amino acid cysteine can dramatically slow the growth of ...

MIT scientists have found that an amino acid called cysteine can help the gut heal itself. In mouse studies, a cysteine-rich diet activated immune cells that release a molecule speeding up tissue ...

The body can produce cysteine, making it a non-essential amino acid (essential amino acids have to be obtained through diet). In the present study, the researchers explored how cysteine affected ...

Consuming fewer calories is largely accepted as a way to improve health and lose weight, but a recently published study in Nature Metabolism points to a specific sulfur-containing amino acid cysteine ...

A new study reported in Nature has determined that the amino acid cysteine could promote regeneration among cells in the small intestine. The work showed that cysteine can activate an immune signaling ...

Certain types of peptides and microproteins for drug discovery research can be made more efficiently and quickly using a reaction solvent that helps mimic nature's way. Chemists can now produce an ...