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Activation usually begins with an initial exposure of immune cells to intruders, like bacteria, or danger signals, like the insides of dead cells. For example, Macrophages get activated when they notice an enemy and release cytokines that
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Greg’s 2024 Year in Books
Take a look at Greg’s Year in Books, including some fun facts about their reading.
3,919 books
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147 friends
3,520 books
|
86 friends
701 books
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45 friends
181 books
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25 friends
40 books
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3,896 friends
185 books
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48 friends
394 books
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37 friends
575 books
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53 friends
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