Intracrine and Paracrine Signals
Intracrine signals operate entirely within a target cell, while paracrine signals affect nearby cells through diffusion in the extracellular space. Autocrine signals, on the other hand, are released by a cell and can influence the same cell or nearby similar cells, particularly in immune responses. Juxtacrine signals require direct contact between cells, allowing for precise communication in tissues like epithelial layers. Understanding these signaling mechanisms is crucial for grasping how cells interact and coordinate functions within the body.In this clip
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The Science of Everything Podcast
Episode 118: Cell Signalling
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