Millions of people around the world have an autoimmune disorder known as rheumatoid arthritis (RA), which can cause serious joint pain, swelling, and damage, among other symptoms. The disease is ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Until now, cells dividing by mitosis were thought to grow round and then split into two identical, ...

Embryonic development is one of the most dynamic biological processes in nature. Cells and tissues organize and reorganize ...

Previously unknown access points in cell membrane proteins have been discovered, enabling laboratory-developed drugs to modify cell function. The discovery was made possible through computer ...

The protein nanoparticles could help doctors treat cancer and genetic diseases without using modified viruses, which sometimes have harmful side effects. (Nanowerk News) In a demonstration that helps ...

All cells need to sense and respond to their environment, to know when to activate genes, build proteins, and carry out their basic functions. One of the most well-studied cellular responses is how ...

The microbes in the human gastrointestinal tract can have a significant influence on human health and disease, and this gut microbiome has been associated with a wide array of characteristics and ...

All cells need to sense and respond to their environment—to know when to activate genes, build proteins and carry out their basic functions. One of the most well-studied cellular responses is how they ...

Nanoparticles could enable gene therapies for cancer and genetic disease that don't use modified viruses, which may cause new forms of cancer or dangerous immune system reactions in some patients.