Focal Adhesions

Focal adhesions are specialized structures that form at the attachment points between cells and the surrounding environment, such as the extracellular matrix. They consist of proteins that connect the cell's interior to its exterior, enabling cells to sense and respond to their surroundings. This interaction helps regulate various cellular functions, including movement, growth, and survival. Focal adhesions are crucial for processes like tissue development and healing, and they play a role in maintaining the integrity of tissues by anchoring cells in place. Overall, they are vital for cellular communication and function in living organisms.