Senile Entropion, also known as involutional entropion, is related to chronic conjunctivitis and pemphigoid. An important gene associated with Senile Entropion is SGK1 (Serum/Glucocorticoid Regulated Kinase 1), and among its related pathways/superpathways are Immune response CD16 signaling in NK cells and T-cell activation SARS-CoV-2. Affiliated tissues include skin, and related phenotype is neoplasm.