Selective autophagy acts as an immune “fine-tuner” in virus-infected plants

When viruses invade a plant, you might expect an all-out immune war. But new research shows that, much like in humans, too strong an immune response can actually do more harm than good. A recent study led by Marion Clavel and Yasin Dagdas uncovers how plants carefully balance their defenses to survive viral attacks. Their work reveals a surprising strategy: instead of directly destroying the virus, plants actively tone down parts of their own immune system to prevent self-inflicted damage.