Human cells contain billions of molecules. To prevent complete chaos, these molecules and the reactions between them are ...

Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them ...

A multi-omics study has mapped stage-specific lipid remodeling across human stem cell differentiation into cardiomyocytes, ...

Epithelial cells form the body's frontline barriers, helping keep microbes, toxins and other harmful substances out. Yet these protective cells are constantly exposed to threats, including microbial ...

In a bid to better understand how cancer cells power their explosive growth and spread, scientists at Johns Hopkins Medicine say they have shed new light on the location and function of ...

South Korean researchers have developed a microscopy technology capable of simultaneously observing the protrusions that ...