Cell death mechanisms

Cell death is a natural process where cells intentionally or unintentionally stop functioning and are removed from the body. There are two main types: apoptosis, a controlled and beneficial process where cells self-destruct when they are damaged or no longer needed, helping maintain healthy tissue balance. The other is necrosis, which occurs from injury or damage, causing cells to swell and burst, often leading to inflammation. These mechanisms help the body eliminate harmful or unnecessary cells, supporting overall health and development. Understanding these processes is key to studying diseases like cancer and neurodegeneration.