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What are the different types of macrophages?
Posted March 5, 2024

Answer

Macrophages can be categorized into two main types based on their mode of activation – M1 and M2. M1 or classically-activated macrophages are activated by pathogen invasion. M2 or alternatively-activated macrophages are activated as a result of exposure to IL-4 or IL-3 produced by CD4+ T cells