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    1. Cell Biology
    2. Cancer Biology

    Tumor suppressive role of sestrin2 during colitis and colon carcinogenesis

    Seung-Hyun Ro, Xiang Xue ... Jun Hee Lee
    Sestrin2 loss could be a universal mechanism of human colon carcinogenesis that allows for barrier dysfunction, mTORC1 hyperactivation, unrestricted tumor growth and chemoresistance.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Small molecule proteostasis regulators that reprogram the ER to reduce extracellular protein aggregation

    Lars Plate, Christina B Cooley ... Jeffery W Kelly
    Small molecule proteostasis regulators that activate the unfolded protein response transcription factor ATF6 reduce the secretion of amyloid disease-associated proteins.
    1. Chromosomes and Gene Expression

    Tissue damage drives co-localization of NF-κB, Smad3, and Nrf2 to direct Rev-erb sensitive wound repair in mouse macrophages

    Dawn Z Eichenfield, Ty Dale Troutman ... Christopher K Glass
    Combinatorial signaling leads to transcription factor co-localization at Rev-erb sensitive enhancers, enabling a diversified cellular response to complex stimuli.
    1. Cell Biology
    2. Developmental Biology

    Proteasome dysfunction triggers activation of SKN-1A/Nrf1 by the aspartic protease DDI-1

    Nicolas J Lehrbach, Gary Ruvkun
    Post-translational processing of the SKN-1A/Nrf1 transcription factor regulates proteasome expression.
    1. Cancer Biology
    2. Cell Biology

    NADPH oxidase-mediated redox signaling promotes oxidative stress resistance and longevity through memo-1 in C. elegans

    Collin Yvès Ewald, John M Hourihan ... Nancy E Hynes
    Genetic analysis reveals NADPH oxidase generated reactive oxygen species as signals to re-establish cellular homeostasis during aging via activating a transcriptional response.
    1. Cancer Biology

    KEAP1 loss modulates sensitivity to kinase targeted therapy in lung cancer

    Elsa B Krall, Belinda Wang ... William C Hahn
    Loss of KEAP1 modulates sensitivity to targeted therapies in lung cancer.
    1. Chromosomes and Gene Expression

    Transcriptional networks specifying homeostatic and inflammatory programs of gene expression in human aortic endothelial cells

    Nicholas T Hogan, Michael B Whalen ... Casey E Romanoski
    An integrative genome-wide approach supports a direct and collaborative role of ETS and AP-1 transcription factors in maintaining endothelial cell-specific and anti-inflammatory gene expression programs.
    1. Developmental Biology

    Longevity is impacted by growth hormone action during early postnatal period

    Liou Y Sun, Yimin Fang ... Andrzej Bartke
    Transient hormonal alterations during early critical developmental periods can have a crucial and long-lasting effect on lifespan in mice.
    1. Cancer Biology

    Environmental cystine drives glutamine anaplerosis and sensitizes cancer cells to glutaminase inhibition

    Alexander Muir, Laura V Danai ... Matthew G Vander Heiden
    Cell culture models widely used in cancer research do not reflect metabolism in tumors; by altering culture systems to better model tumor metabolism we find that environmental cystine promotes tumor glutamine metabolism.
    1. Cancer Biology

    Activation of the NRF2 antioxidant program generates an imbalance in central carbon metabolism in cancer

    Volkan I Sayin, Sarah E LeBoeuf ... Thales Papagiannakopoulos
    Activation of the NRF2 antioxidant program leads to an imbalance in central carbon metabolism and sensitizes cancers to glutaminase inhibition.