Proteins are long molecules that must fold into complex three-dimensional structures to perform their cellular functions.

Most cells in the body send out little messengers called extracellular vesicles that carry proteins, lipids, and other ...

This paper presents the important finding that BNIP3/NIX, a mitophagy receptor, and its binding to ATG18 are required for mitophagy during muscle cell reorganization in Drosophila. Although the ...

There's rosemary, that's for remembrance,' says Ophelia in Shakespeare's Hamlet. So it is fitting that researchers would study a compound found in rosemary and sage -- carnosic acid -- for its impact ...

Additionally, probiotics help improve the function and reduce the permeability of your intestinal barrier, preventing harmful pathogens from entering the bloodstream. Probiotics may help improve ...

Insulin is a hormone that allows glucose in the blood to enter cells, providing them with the energy to function. A lack of adequate insulin plays a key role in the development of diabetes.

What is the immune system? The immune system works to keep germs and other foreign substances out of the body and destroy any that get in. It's made up of a complicated network of cells and organs. It ...

As such, the stratum corneum primarily functions as a barrier between the deeper layers of skin and the outside environment, preventing toxins and bacteria from entering the body. It also helps to ...

This word has appeared in 201 articles on NYTimes.com in the past year. Can you use it in a sentence? By The Learning Network This word has appeared in 46 articles on NYTimes.com in the past year ...

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and ...