Lipid nanoparticles, or LNPs, best known as the delivery vehicle for the COVID-19 mRNA vaccines received by billions of people, are now at the center of a much larger medical revolution.

Lipid nanoparticles (LNPs) act as carriers for mRNA and CRISPR payloads across a wide range of therapeutic applications, from cancer to inflammatory and genetic diseases. The same delivery system used ...

Scientists have discovered that a rare “mirror-image” version of the amino acid cysteine can dramatically slow the growth of certain cancers while leaving healthy cells largely untouched. Unlike most ...

Lipid nanoparticles, or LNPs, best known as the delivery vehicle for the COVID-19 mRNA vaccines received by billions of people, are now at the center of a much larger medical revolution. Researchers ...

Peptides are short-chain amino acids that make up proteins. Taking peptide supplements may stimulate the body to secrete hormones, grow muscle tissue, and perform other functions. Possible benefits of ...

A pore smaller than one nanometer reads peptide sequences amino acid by amino acid, pinpointing single-site Alzheimer's mutations and modifications with single-residue resolution.

In a peer-reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The last universal common ancestor (LUCA) is the single life form that branched into ...

Elizabeth Barnes, MS, RDN, LDN, is a dietitian with a focus on treating clients with eating disorders and disordered eating to help them to mend their relationship with food and their bodies. BCAAs ...

Casein protein helps muscle growth and recovery, especially with resistance training. One serving of casein protein powder provides about 45% of your daily calcium needs. Consuming too much casein ...

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to exist on Bennu, a small asteroid that swings by our planet about every six ...

A new study from the Hebrew University of Jerusalem published in the Proceedings of the National Academy of Sciences sheds light on one of life's greatest mysteries: why biology is based on a very ...

Amino acids have long been known to improve the stability and solubility of proteins. Amino acids might be added to insulin, for example, to maintain shelf-life and stop undesired chemical reactions ...