Integrin

Integrins are proteins found in animal cells that act as cell adhesion molecules. They are a major class of cell-surface receptors that facilitate the attachment of a cell to its environment and enable communication between cells. Integrins play a role in cell adhesion, migration, development and the immune response. They are critical for maintaining normal tissue architecture and protecting the body from disease, as well as aiding in the repair of tissue when damaged. They are also involved in cancer, as they can affect tumor progression, angiogenesis and metastasis. Integrin research is a rapidly developing field and many new insights are being gained into their structure, function and regulation. Integrins are important in the study of diseases, including cancer, and can be used to develop potential therapeutic strategies or diagnostic tests.