Cellular injury entails disruptions in a cell's structure or function triggered by factors such as physical trauma, chemical exposure, infectious agents, and oxidative stress. These alterations may ...

Illustration of a healthy cell (left) alongside a cell that has been affected by necrosis (right). The process of necrosis, a form of cell death, may represent one of the most promising ways to change ...

Avascular necrosis is the breakdown and death of bone tissue due to insufficient blood supply. It’s a common complication of sickle cell disease, but early diagnosis and treatment can help slow ...