Necroptosis is another form of PCD that combines characteristics of both apoptosis and necrosis. Unlike apoptosis, necroptosis is a pro-inflammatory form of cell death, often activated when apoptosis is blocked. In toxicology, necroptosis can be triggered by exposure to certain environmental toxins or chemicals, leading to inflammation and tissue damage. Understanding the balance between apoptosis and necroptosis is crucial for developing therapeutic strategies to mitigate toxic effects.