Tag: Macrophages

Anatomy

Connective Tissue: The Body’s Structural Network (Tissues Part 2)

When we think of tissues in the body, most people picture muscles that move us or skin that protects us; but one of the most versatile and essential types of tissue is connective tissue, which is the biological “glue” that holds everything together within our body. Connective tissue doesn’t just bind and support; it cushions, protects, stores energy, transports nutrients, and even helps fight infections. … Continue reading Connective Tissue: The Body’s Structural Network (Tissues Part 2)

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Immunology

The Role of Toll-Like Receptors in HIV: Bridging Innate & Adaptive Immunity

The human immune system is a sophisticated network designed to detect and eliminate pathogens, but some viruses, like HIV, have evolved ingenious mechanisms to exploit its defenses. One of HIV’s strategies involves manipulating Toll-like receptors (TLRs), critical components of the innate immune system that detect pathogen-associated molecular patterns (PAMPs) and initiate immune responses. This article explores how the HIV virus interacts with TLRs, particularly on … Continue reading The Role of Toll-Like Receptors in HIV: Bridging Innate & Adaptive Immunity

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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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