Discover how therapeutic peptides act as biological messengers to treat disease, improve metabolism, and enhance immune ...

Amino acids are organic compounds that serve as the fundamental building blocks of proteins. They play a crucial role in the structure, function, and regulation of the body's tissues and organs. Amino ...

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 ...

Amino acids, the building blocks necessary for life, were previously found in samples of 4.6-billion-year-old rocks from an asteroid called Bennu, delivered to Earth in 2023 by NASA's OSIRIS-REx ...

Lipid nanoparticles, or LNPs, are best known as the delivery vehicle for the COVID-19 mRNA vaccines received by billions of ...

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 ...

Scientists have engineered bacteria to produce designer proteins by smuggling artificial amino acids, enabling precise drug delivery and multifunctional applications.

While cancer cells have been known to compete with each other for resources, it seems that they have also found a way to work together to gather nutrients. When exposed to amino acids, cells can ...

Can you have too much protein, do some people need more than others, and what are the best protein sources? A bariatric surgeon and a dietitian answer thes, and other key questions.