A new review in Discover Aging examines how the AP2A1 protein, long known for its role in clathrin-mediated endocytosis, has ...

Human cells contain billions of molecules. To prevent complete chaos, these molecules and the reactions between them are organized within structures known as organelles. One of the cell's most ...

A soft membrane combining an electrospun nanofibrous scaffold with porcine colon extracellular matrix produced more ...

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

Using a tiny, spherical glass lens sandwiched between two brass plates, the seventeenth century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and ...

Thiruvananthapuram, Oct 25 (PTI) A cellular defence mechanism intended to repair damage may inadvertently help a pneumonia-causing bacterium spread its deadly toxin to adjacent cells, according to the ...

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 ...

Electricity has always been central to how life works, from the firing of neurons to the beating of the heart, but new research suggests cells may be generating power in ways biologists had not ...

Cells may generate their own electrical signals through microscopic membrane motions. Researchers show that active molecular processes can create voltage spikes similar to those used by neurons. These ...