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, ...

Apoptosis, or programmed cell death, is a tightly regulated biological process necessary for normal tissue maintenance and development. However, aberrations in apoptotic signaling networks are ...

American researchers have observed the process of cell self-destruction, or apoptosis, gaining insights into its velocity—an ...

Researchers found photoreceptor cells can recover from apoptosis if stress signals are removed. Functional mitochondria and mitophagy helped restore cell health, suggesting potential strategies to ...

Mitochondria are involved in apoptosis, necrosis, pyroptosis, and iron death. At present, the research on cell apoptosis is relatively thorough, and the mechanism of mitochondria in it has also been ...

In a new study, researchers have identified a way to stop cells from dying, opening the door to developing treatments that slow the progression of neurodegenerative conditions like Parkinson’s disease ...

Cancer immunotherapies often rely on activating immune responses, yet many tumors remain resistant because their internal survival mechanisms are poorly understood.

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 ...

Billions of cells die in your body every day. Some go out with a bang, others with a whimper. They can die by accident if they’re injured or infected. Alternatively, should they outlive their natural ...