The immune system is constantly on guard, ready to combat an array of potential threats. At the heart of this defense lies the innate immune system, which serves as the body’s first line of protection against infections. Among its key players are macrophages, highly versatile phagocytic cells that act as sentinels, capable of detecting and responding to invading pathogens with remarkable precision. Macrophages achieve this … Continue reading Macrophages: The Frontline Detectives of the Innate Immune System