ACE2 (Angiotensin-Converting Enzyme 2)

ACE2 (Angiotensin-Converting Enzyme 2) is a protein found on the surface of certain cells in the body, including those in the lungs, heart, and intestines. It plays a key role in regulating blood pressure and fluid balance by helping to convert a hormone called angiotensin II into a less active form. Importantly, ACE2 also serves as the entry point for some viruses, like the coronavirus responsible for COVID-19, allowing these pathogens to infect cells. Overall, ACE2 is important for maintaining cardiovascular health but also has significance in infectious disease processes.