Chemotaxis is the movement of cells or organisms in response to a chemical stimulus, often towards higher concentrations of attractant substances or away from repellents. This process is vital for various biological functions, including immune responses and tissue development, as it guides cells to their appropriate locations based on chemical gradients in their environment. Understanding chemotaxis is crucial for exploring how cells interact with their surroundings, particularly in relation to adhesion, migration, and material interfaces that instruct cellular behavior.
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