Symptoms of STK11 Gene Peutz-Jeghers Syndrome Peutz-Jeghers Syndrome (PJS) is a genetic condition characterized by the development of benign polyps in the gastrointestinal tract and distinctive pigmented spots on the skin. It is caused by mutations in the STK11 gene, which plays a critical role in regulating cell growth and division. Individuals with PJS are […]











