Immune Cells Don’t Respond Without Asking Their Neighbors
When humans have important decisions to make, we often ask those around us for advice. Our own immune cells have adopted something similar, consulting before reaching a collective decision on the appropriate level of threat response. Understanding this vital, and remarkably complex, process could inspire treatments for cases where it goes wrong. The swelling and pain we experience during an infection are partially caused by immune cells migrating to the site to destroy the invaders. Knowing when, and how much, to respond is crucial to the body’s capacity to function – if…
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