Photoreceptors are specialized cells in the eye that convert light energy into neural signals. Several diseases that cause irreversible vision loss, including age-related macular degeneration, ...

Researchers at the University of Michigan have revealed that cells use a previously unknown feat of molecular craftsmanship ...

Add Yahoo as a preferred source to see more of our stories on Google. DARE cells When tissue is severely damaged, surviving cells can respond in a concentrated burst of biological repair known as ...

Here’s what you’ll learn when you read this story: When cells are about to die, they send signals that trigger proteins which are supposed to destroy them, but it doesn’t always happen that way. Some ...

The controlled activation of cell death pathways triggers an acute, transient inflammatory response that, combined with the efficient phagocytosis of dead cells, ultimately restores tissue homeostasis ...

After cells die, they leave a residue that sends messages to other cells in ways that are valuable to the immune system. But this process can also be hijacked by viruses such as influenza, according ...

Professor Indraneel Mittra and his team show that DNA fragments from dying cells function as agents of horizontal gene transfer in mammalian cells. For decades, scientists have known that bacteria can ...

Researchers have discovered a novel method that viruses use to move around the body. These findings could help scientists develop better treatments for viral infections, some of which can lay dormant ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." What almost pushes caspases into sci-fi-horror territory is that they can actually cause cells on the ...