Browse our latest Cancer Biology articles

Page 69 of 93
    1. Cancer Biology
    2. Genetics and Genomics

    Mismatch repair-signature mutations activate gene enhancers across human colorectal cancer epigenomes

    Stevephen Hung, Alina Saiakhova ... Peter C Scacheri
    Non-coding mutations in microsatellite-instable (MSI) colorectal tumors are prevalent and activate cancer-specific enhancers, thereby disrupting gene expression control.
    1. Cancer Biology

    FGF2-FGFR1 signaling regulates release of Leukemia-Protective exosomes from bone marrow stromal cells

    Nathalie Javidi-Sharifi, Jacqueline Martinez ... Elie Traer
    Inhibition of FGF2-FGFR1 signaling in bone marrow stroma attenuates secretion of FGF2-laden exosomes and subsequent protection of leukemia cells.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Cellular acidosis triggers human MondoA transcriptional activity by driving mitochondrial ATP production

    Blake R Wilde, Zhizhou Ye ... Donald E Ayer
    The MondoA transcription factor localizes to the outer mitochondrial membrane where it coordinates an adaptive transcriptional response to elevated cellular energy represented by high cytoplasmic glucose and high mitochondrial ATP.
    1. Cancer Biology
    2. Cell Biology

    Mitochondrial fusion supports increased oxidative phosphorylation during cell proliferation

    Cong-Hui Yao, Rencheng Wang ... Gary J Patti
    In addition to increasing glycolysis, some proliferating cells exhibiting the Warburg effect also increase oxidative phosphorylation through mitochondrial fusion.
    1. Cancer Biology

    GREB1 amplifies androgen receptor output in human prostate cancer and contributes to antiandrogen resistance

    Eugine Lee, John Wongvipat ... Charles L Sawyers
    Prostate cancer cells maintain heterogeneous androgen receptor transcriptional activity through upregulation of AR-regulated coactivator GREB1, and cells with high activity rapidly develop resistance to antiandrogen therapy in a GREB1-dependent manner.
    1. Cancer Biology

    The SERM/SERD bazedoxifene disrupts ESR1 helix 12 to overcome acquired hormone resistance in breast cancer cells

    Sean W Fanning, Rinath Jeselsohn ... Geoffrey L Greene
    Bazedoxifene's SERD activities enable it to resist the impact of activating ESR1 mutations in breast cancer.
    1. Cancer Biology

    Breast Cancer: Targeting mutant estrogen receptors

    Suzanne E Wardell, John D Norris, Donald P McDonnell
    A drug used in hormone replacement therapy can target estrogen receptors that have become resistant to breast cancer treatments.
    Version of Record
    Insight
    1. Cancer Biology

    miR-34a is a microRNA safeguard for Citrobacter-induced inflammatory colon oncogenesis

    Lihua Wang, Ergang Wang ... Xiling Shen
    miR-34a prevents inflammation-induced colonic regeneration from oncogenesis by simultaneously targeting processes in both immune and epithelial cells, including T helper 17 cell differentiation, recruitment, and IL-17 induced epithelial proliferation.
    1. Cancer Biology

    FoxA1 and FoxA2 drive gastric differentiation and suppress squamous identity in NKX2-1-negative lung cancer

    Soledad A Camolotto, Shrivatsav Pattabiraman ... Eric L Snyder
    Lineage specifiers FoxA1 and FoxA2 control lung cancer growth and identity by activating gastric differentiation and suppressing squamous cell carcinoma transdifferentiation.
    1. Cancer Biology

    Hyperactivation of ERK by multiple mechanisms is toxic to RTK-RAS mutation-driven lung adenocarcinoma cells

    Arun M Unni, Bryant Harbourne ... Harold Varmus
    Cancer cells driven by mutations in KRAS or EGFR are dependent on DUSP6 to prevent ERK-induced cell death, creating a novel vulnerability for targeted therapy.