ITGA6

ITGA6, known as the integrin subunit alpha-6 (Alpha6p, CD49f, or VLA-6), is a member of the integrin family's alpha subunits and plays a vital role in cell adhesion to the extracellular matrix, particularly through its binding with laminin. Found in a range of epithelial cells, ITGA6 partners with the beta-4 integrin chain to promote cell-to-cell communication and signal transduction, which is essential for processes like cell migration, proliferation, and tissue repair. The presence of ITGA6 is crucial for preserving the integrity of epithelial layers, modulating immune responses, and aiding in wound healing. Dysregulation of ITGA6 expression can be correlated with conditions such as epidermolysis bullosa and various types of cancer.