Gelsolin

Gelsolin is a protein found in cells that helps regulate the structure of the cell's internal framework, called the cytoskeleton. It specifically modifies actin filaments, which are thread-like structures essential for cell shape, movement, and division. Gelsolin can cut these actin filaments into smaller pieces and then remove them, allowing the cell to adapt its shape and move efficiently. It also plays a role in responding to cellular signals and repairing damage. Overall, gelsolin is crucial for maintaining cell flexibility and function in various biological processes.