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Researchers conducted a comprehensive genetic analysis of nearly 500 cat tumors collected from around the world, revealing significant genetic similarities between cancers in cats, dogs, and humans. The study identified shared cancer-driving genes across species, particularly those associated with aggressive breast cancers. This cross-species comparison opens new avenues for understanding cancer biology and mechanisms.
Why it matters
The discovery of common genetic drivers across mammalian species could accelerate cancer treatment development for both humans and animals. Cats may serve as valuable natural models for studying cancer progression and testing therapies, potentially reducing research timelines and costs while benefiting veterinary medicine simultaneously.
Scientists have cracked open the “black box” of feline cancer in a landmark study that genetically analyzed nearly 500 cat tumors from around the world. The research uncovered striking similarities between cancers in cats, dogs, and humans — including shared cancer-driving genes tied to aggressive breast cancers.
Source: Scientists say house cats could help unlock new cancer treatments for humans