Tag: Innate Immunity

Immunology

Macrophages: The Frontline Detectives of the Innate Immune System

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

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Immunology

The Infectious Process

The human body is equipped with remarkable defense mechanisms to protect against the constant threat of microbial invasion. At the forefront of these defenses is the epithelial barrier—a physical and biochemical shield that prevents pathogens from entering your body. This barrier is not only the first line of defense but also a critical determinant of whether an infection can take hold. As long as the … Continue reading The Infectious Process

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Immunology

The Innate Immune Response

The immune response is crucial to preventing infection, promoting wound healing, and maintaining your body’s internal equilibrium. The overall immune response consists of 2 distinct immune systems – the innate immune system and the adaptive immune system. The innate immune response is the first to react to the infiltration of a pathogen or onset of a wound. Let’s dive into the complexities of the innate … Continue reading The Innate Immune Response

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