TECH · NEW STUDY
A Blood Test Could Flag Prostate Cancer 15 Years Early
Oxford researchers found 12 blood proteins linked to prostate cancer more than 15 years before diagnosis. What they found, and why it is not a test you can get yet.
Transcript of the video edition
Scientists at Oxford found signs of prostate cancer in blood samples taken more than fifteen years before the diagnosis.
They compared blood from nine hundred eighty-two men who later developed prostate cancer with about fifteen hundred who did not.
Out of more than six thousand proteins, twelve were linked to a diagnosis more than fifteen years later.
Seven of those were tied to aggressive disease, the kind that spreads. One, called A N K R D one, showed up again and again in fatal cases.
It is not a test you can get yet. The researchers say that is years away, but it could one day tell doctors who to watch closely. Just what the study found, no miracle claims.
Sources
- Oxford Population Health, European Urology, Oct 27, 2026: 982 men who later developed prostate cancer and 1,573 randomly selected men from the EPIC cohort; over 6,000 proteins measured; 12 linked to diagnosis more than 15 years later; median follow-up about 16.5 years
- Medical News Today, Oct 27, 2026: seven proteins tied to aggressive disease; ANKRD1 linked to cancers that spread or were fatal; GZMK immune protein
- Euronews, Oct 27, 2026: researchers say the proteins are not yet suitable for use as clinical tests
- Technology Networks, Oct 2026: findings also presented at the American Society of Human Genetics meeting
This video edition was scripted with automated tools from the sources listed, narrated by a synthetic voice and published by Daniel Varrone. Corrections: editor@monochromechronicles.com