Source: Bol News
New research suggests domestic cats may help advance human cancer treatments. A study published in Science analyzed tumor samples from nearly 500 cats across five countries, covering 13 cancer types, including breast, brain, lung and skin cancers. Researchers found strong genetic similarities between feline and human cancers, particularly mutations in the FBXW7 gene. More than half of feline mammary tumors carried this mutation, which is rare but aggressive in human breast cancer patients.
Because the mutation is more common in cats, scientists can potentially test targeted therapies more extensively in veterinary settings, accelerating treatment development. Swiss researchers also found that two existing chemotherapy drugs were effective against tumors with the FBXW7 mutation. Since these drugs are already approved for human and Veterinary use, translational benefits could come quickly. Experts say the findings highlight how studying naturally occurring cancers in cats can deepen understanding of genetics, environmental factors and new treatment strategies for both species.
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