Screening programs stories

Oct 29, 2026

Study reveals colorectal cancer in younger patients shows distinct cellular patterns

Mass General Brigham, Dana-Farber Cancer Institute, and Broad Institute researchers have identified biological differences explaining why colorectal cancer behaves more aggressively in younger people, publishing findings in Nature Medicine that could inform future prevention and treatment strategies.

Oct 29, 20267 sources

Aug 4, 2026

UK breast cancer screening guidelines miss 95% of women under 50 who develop disease, study finds

Research from University of Cambridge and Institute of Cancer Research reveals that current NHS and NICE referral criteria fail to identify up to 95% of women under 50 who develop breast cancer within a decade. The study suggests a comprehensive risk assessment tool called BOADICEA identifies eight times more at-risk women than current family-history-based guidelines.

Aug 4, 20268 sources

Top claims

▪In the Nature Medicine tumor atlas cohort of 189 patient specimens, 84.9% of cells were epithelial, 5.6% were stromal, and 3.1% were myeloid cells.
▪The American Cancer Society identified colorectal cancer as the leading cause of cancer death among people under age 50 in the United States.
▪The Nature Medicine study found that early-onset colorectal cancer tumors were significantly less likely to be classified as the CMS1 consensus molecular subtype compared to average-onset tumors.

Subtopics

Cancer & Oncology2 Biomedical research1 Cancer1 Cancer diagnosis1 Cancer prevention1 Cancer Prevention & Diagnosis1 Cancer research1 Clinical guidelines1 Drug Approval and Clinical Trials1 Drug Policy, Pricing & Approval1 Epidemiology1 Genomics1 Public health1 Public healthcare1 Women's health1 Women’s health1

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