What if a compound found in a sea sponge could reshape our understanding of how cells build proteins—and open doors to treating diseases from cancer to malaria? That’s exactly what a team of researchers from RIKEN, the University of Tokyo, and collaborating institutions discovered. Their work, published in Nature Communications, reveals that girolline—a marine natural product isolated from a sponge found off New Caledonia—works in a far more nuanced way than scientists previously assumed. For decades, researchers knew girolline could stop protein synthesis. What they didn’t know was how, or why it seemed to hit some sequences harder than others. The new study changes that narrative entirely. The Translation Problem…