What Does IEL Stand For?
IEL stands for Intraepithelial Lymphocyte
Intraepithelial Lymphocytes (IELs) are a specialized type of immune cell primarily found within the epithelial layers of the gut and other mucosal tissues. They play a crucial role in the immune surveillance and regulation of intestinal homeostasis, contributing to the defense against pathogens and maintaining epithelial integrity. IELs are characterized by their unique surface markers and functional capabilities, including the ability to rapidly respond to infections and modulate local immune responses. Their presence is essential for intestinal health and can influence the development of various gastrointestinal diseases.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym