System: Immune System

Understand the pathophysiology of Inflammatory Bowel Disease (IBD), focusing on the immune mechanisms driving Crohn’s disease and ulcerative colitis. This video also highlights the major complications of IBD, including fistulas,…

Understand the step-by-step process of Vitamin B12 digestion and absorption, from dietary intake to cellular uptake. This video breaks down the key roles of intrinsic factor, the stomach, and the…

Explore the types and pathophysiology of Non-Hodgkin’s Lymphoma in this detailed video, highlighting key differences in B-cell and T-cell subtypes. Perfect for learners aiming to grasp the mechanisms and classifications…

Discover the molecular effects of butyrate, a short-chain fatty acid, on gut health, inflammation, and gene expression. This video explains how butyrate influences epigenetic regulation, immune modulation, and intestinal barrier…

Dive into the role of NOD-like receptors and the inflammasome in innate immunity, focusing on their activation pathways and inflammatory response. This video breaks down complex molecular interactions essential for…

Explore asthma, a chronic inflammatory airway disease characterized by reversible airway obstruction and hyperresponsiveness. This video explains its key signs and symptoms, underlying pathophysiology, and how these contribute to breathing…

Learn how Toll-like receptors (TLRs) detect microbial components and activate signaling pathways that drive innate immune responses. This video provides an overview of different TLR types, their ligands, and their…

Explore the structure and function of the skin, including its layers, protective roles, and interaction with the immune system. This video also covers the skin’s resident microbiota and how it…

Learn about the Hepatitis C virus, including its structure, transmission, and how it targets the liver to cause chronic infection. This video explains the viral life cycle, immune evasion strategies,…

Understand the pathophysiology of emphysema, a form of COPD, focusing on the destruction of alveolar walls and loss of elastic recoil in the lungs. This video explains how these changes…