Details for: CL0000114
Cell ID: CL0000114
Cell Name: surface ectodermal cell
CSI Thresholds:
(Cell Significance Index is uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers.)Description: This extended description was generated by ChatGPT and reviewed by the CellGuide team, who added references, and by the CL editors, who approved it for inclusion in CL. It may contain information that applies only to some subtypes and species, and so should not be considered definitional. Surface ectoderm cells give rise to external structures such as the epidermis, hair, nails, and sweat glands. They are critical during the early stages of embryonic development, where they delineate and create the organism's exterior body plan. Beyond forming the organism's physical exterior, surface ectodermal cells have other significant roles. For instance, these cells lead to the development of the anterior pituitary gland and the enamel of the teeth. They are also integral to the formation of the sensory organs, including the eyes and the ears. In the eyes, they form the cornea and lens epithelium. In the ears, they form the external ear canal and certain parts of the inner ear. Therefore, these cells are instrumental in the development of various sensory systems in an organism. Certain abnormalities or mutations in surface ectodermal cells could lead to medical conditions known as ectodermal dysplasias. These are a group of inherited disorders affecting the development or function of teeth, hair, nails, and sweat glands. Therefore, understanding the formation and function of surface ectodermal cells is also important in identifying and addressing certain genetic disorders and conditions. In summary, surface ectodermal cells are essential in embryonic development, contributing to the creation of the external physical appearance and the sensory organs of an organism.
Synonyms: cell of surface ectoderm, surface ectoderm cell