Scientists discover how antiviral gene works

(Albert Einstein College of Medicine) It's been known for years that humans and other mammals possess an antiviral gene called RSAD2 that prevents a remarkable range of viruses from multiplying. Now, researchers at Albert Einstein College of Medicine, part of Montefiore, have discovered the secret to the gene's success: The enzyme it codes for generates a compound that stops viruses from replicating. The newly discovered compound, described in today's online edition of Nature, offers a novel approach for attacking many disease-causing viruses.

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