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What are CD4 T helper cells and why are they important?

Medically reviewed by Steffini Stalos, DO Key Takeaways CD4 T helper cells help the body fight infections by signaling other ...
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Powering down to survive viral attack: The steps cells take to thwart replication

Cells have evolved ingenious ways to defend themselves from viral attack. Research from The Wertheim UF Scripps Institute sheds light on one of their sneakier strategies. Subscribe to our newsletter ...