👉 A filoplumaceous cell is a type of epithelial cell that has been shown to have a unique ability to secrete a protein called hyaluronic acid, which can be used as a substitute for tears and other natural tears. This allows cells in the skin to perform functions such as lubrication, hydration, and repair. The term "filoplumaceous" comes from the Latin word "filius," meaning "plump," which suggests that these cells are abundant and dense
