PTGER3 (Prostaglandin E Receptor 3): PTGER3 encodes one of the four receptors for prostaglandin E2, a lipid compound involved in various physiological processes, including inflammation, gastric mucosal integrity, and smooth muscle function. It plays a significant role in mediating cellular responses to prostaglandin E2, influencing pain perception, fever response, and can be implicated in cancer progression and inflammatory diseases....