Apoptosis vs Necrosis: Comparing Two Cell Death Pathways

This simulation places a single targeted cell inside a small patch of 3D tissue and lets you trigger either apoptosis or necrosis to compare their consequences directly. Apoptosis unfolds as a controlled shrink-and-fragment sequence: the cell condenses, breaks into small sealed apoptotic bodies, and those bodies are quietly engulfed by neighboring cells with no spillage and no inflammatory response. Necrosis unfolds as an uncontrolled swell-and-rupture sequence: the cell balloons outward, its membrane bursts, its contents spill into the surrounding tissue, and that spillage recruits immune cells and drives up inflammation — with a few nearby healthy cells sustaining visible collateral stress. Live readouts track inflammation level and collateral damage so the two pathways can be compared side by side.