Wasp Venom Selectively Assassinates Cancer Cells

Many wasp species have chemicals in their venom that kill bacteria. In the last few years, researchers have found that some of these chemicals also kill cancer cells, though exactly how they work has remained a mystery.

Now a new study has described exactly how one of these chemicals works its cancer-fighting magic: by tearing holes in the cancer cells’ outer layer.

Marked for Destruction
The venom of the Brazilian wasp Polybia paulista contains a molecule called MP1. It’s been prev

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