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

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 ...

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 ...

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

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 ...

Lipid nanoparticles, or LNPs, are best known as the delivery system used in the COVID-19 mRNA vaccines given to billions of people worldwide. Scientists are now exploring their potential far beyond ...

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

Ozempic has been making headlines for its remarkable success in treating obesity and diabetes. Yet it is just one in a rapidly growing class of drugs called peptide therapeutics that sits between ...

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.

At first, both amino acids appeared to be tied to a higher risk of death. But after closer analysis, only tyrosine showed a strong and consistent link, specifically in men. Genetic modeling suggested ...