Blood Proteins Could Signal Cancer Risk Up to 7 Years in Advance

Oxford research identifies specific proteins linked to multiple cancer types, offering potential for early detection and prevention.

Studies analyzed blood samples from over 44,000 individuals, identifying 618 proteins associated with 19 types of cancer.
107 proteins were detectable more than seven years before a cancer diagnosis, and 182 proteins were detectable more than three years prior.
Research suggests these proteins could be crucial for early detection, allowing for more effective treatment and preventive measures.
Genetic data from 300,000 cancer cases revealed 40 proteins in the blood that influence the risk of developing nine types of cancer.
Scientists caution that manipulating these proteins for treatment requires careful consideration to avoid unintended side effects.