Vaginal Epithelial Cells (VEC)

Vaginal epithelial cells play a crucial role in maintaining the health and function of the vaginal mucosa, the inner lining of the vaginal canal. These cells form a protective barrier that helps prevent infections, regulates pH levels, and contributes to the overall vaginal ecosystem.

Vaginal epithelial cells are stratified squamous epithelial cells, meaning they have multiple layers of cells that provide structural support and protection. These cells are continuously shed and replenished through a process called desquamation, which helps maintain the integrity of the vaginal epithelium.

In addition to providing a physical barrier, vaginal epithelial cells also produce mucus and antimicrobial peptides that help protect against pathogens and maintain a healthy microbial balance in the vaginal microbiome. The composition of vaginal epithelial cells and their secretions can be influenced by various factors, including hormonal fluctuations, microbial interactions, and inflammatory responses.

Research on vaginal epithelial cells is important for understanding the physiological processes and immune responses that occur in the vaginal mucosa. Dysregulation of vaginal epithelial cell function can lead to conditions such as vaginal infections, inflammation, and altered vaginal microbiota, which can have implications for women's health and reproductive outcomes.