Rheumatoid Arthritis: Pathophysiology 🏥.

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This lecture provides an in-depth exploration of Rheumatoid Arthritis (RA), starting with its overview and significance in healthcare due to its prevalence across populations. It delves into the immune system dysregulation associated with RA, highlighting autoantibodies, T-cell and B-cell roles, and cytokine imbalances. The session also examines genetic and environmental factors, such as predispositions and triggers, including epigenetic changes. Joint inflammation mechanisms like synovial...