News for Healthier Living

New Mayo Clinic Tool Exposes Hidden Cancer DNA Changes That May Drive Treatment Resistance

Some of the most harmful genetic changes in cancer are also the hardest to see. These structural alterations, deep within a tumor's DNA, can fuel aggressive growth and evade standard testing, especially when tissue samples are small or degraded. To address this challenge, Mayo Clinic researchers have developed a new tool that illuminates these elusive genomic patterns.

August 4, 2025


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