Gastric regeneration is a field of research focused on understanding and promoting the regrowth and repair of the stomach lining after injury or disease. This area of study explores the mechanisms by which gastric tissues regenerate, as well as potential therapeutic approaches to enhance and accelerate this process. Gastric regeneration research is important for developing new treatments for conditions such as gastritis, ulcers, and gastric cancer, as well as improving outcomes for patients undergoing gastric surgery or other interventions that may damage the stomach lining.