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Dark proteome yields 1,785 new microproteins that could reshape disease research
- May 6, 2026 at 3:00 PM
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Scientists have uncovered more than 1,700 new proteins that could have implications for human diseases, including cancer. Mostly very small, these proteins were found in what's called the "dark proteome," which covers gene products from previously overlooked sections of DNA. These proteins have unusual properties, motivating scientists to coin a new concept, peptideins, to help understand their potentially unique biology.
Originally published at Phys.org