Piezo1

Piezo1 is a specialized protein found in cell membranes that acts as a sensor for mechanical forces, such as pressure or stretch. When these forces are applied, Piezo1 changes shape, allowing ions like calcium to flow into the cell. This ion flow triggers various cellular responses, helping cells adapt to their physical environment. Piezo1 plays important roles in processes like blood flow regulation, touch sensation, and blood vessel formation, making it essential for how our bodies sense and respond to mechanical changes.