👉 Prionovolva, also known as prion, is a type of protein that can form a virus-like particle in the brain called a prion. This abnormal protein accumulates in certain tissues and can lead to various diseases including Creutzfeldt-Jakob disease (CJD). Prions are believed to be formed when an infectious agent such as a virus or bacteria enters the brain, causing the protein to form into a vesicle or particle.