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    "headline": "Study finds distinct tumor biology in bowel cancer patients under 50",
    "dek": "Australian study reveals younger bowel cancer patients have different tumor characteristics and better survival outcomes than older adults.",
    "prose": "A study led by Flinders University and Flinders Medical Center analyzed data from 1,691 Australians with bowel cancer that had spread only to the liver. [^1]\n\nAnaplastic thyroid carcinoma (ATC) is characterized by a heterogeneous mutational landscape with recurrent alterations in BRAF, RAS, and TP53 genes. [^2]\n\nProfessor Savio (George) Barreto, a consultant with the HPB and Liver Transplant Unit at Flinders Medical Center, stated that younger patients differed from older patients in tumor biology, disease characteristics, and survival outcomes. [^3]\n\nThe study found that patients diagnosed with bowel cancer at age 50 or younger were more likely to be women and have tumors on the left side of the bowel. [^4]\n\nYounger patients in the study were more likely to have tumors carrying specific genetic mutations compared to older patients. [^5]\n\nA nonrandomized clinical trial evaluated anti-programmed death ligand 1 plus targeted therapy in patients with anaplastic thyroid carcinoma. [^6]\n\nDabrafenib and trametinib treatment was studied in patients with locally advanced or metastatic BRAF V600-mutant anaplastic thyroid cancer. [^7]\n\nWhole-exome sequencing revealed less frequent mutations in PI3K-pathway, cell-cycle, and DNA mismatch-repair genes that could represent therapeutic vulnerabilities. [^8]",
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