4,449 results found
    1. Cancer Biology

    MYC regulates ribosome biogenesis and mitochondrial gene expression programs through its interaction with host cell factor–1

    Tessa M Popay, Jing Wang ... William P Tansey
    Interaction of oncoprotein transcription factor MYC with chromatin-associated protein host cell factor–1 controls expression of genes important for ribosome biogenesis and mitochondrial vigor, loss of which promotes tumor regression.
    1. Cancer Biology
    2. Cell Biology

    Different promoter affinities account for specificity in MYC-dependent gene regulation

    Francesca Lorenzin, Uwe Benary ... Elmar Wolf
    Differences in promoter affinity and MYC levels explain distinct expression profiles induced by physiological and oncogenic MYC.
    1. Cancer Biology

    MYC and Twist1 cooperate to drive metastasis by eliciting crosstalk between cancer and innate immunity

    Renumathy Dhanasekaran, Virginie Baylot ... Dean W Felsher
    MYC and Twist1 drive metastasis by a novel non-cell-autonomous transcriptional mechanism of eliciting a cytokinome that mediates the crosstalk between cancer cells and macrophages, and its therapeutic blockade inhibits metastasis.
    1. Immunology and Inflammation

    Quantitative analysis of how Myc controls T cell proteomes and metabolic pathways during T cell activation

    Julia M Marchingo, Linda V Sinclair ... Doreen A Cantrell
    Myc-dependent induction of amino acid transporter expression in response to T cell receptor activation is essential to enable T cell proteome remodelling upon immune activation.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Compensatory induction of MYC expression by sustained CDK9 inhibition via a BRD4-dependent mechanism

    Huasong Lu, Yuhua Xue ... Qiang Zhou
    A new potent and selective CDK9 inhibitor induces the expression of the proto-oncogene MYC via a mechanism that depends on the bromodomain protein BRD4.
    1. Cancer Biology

    MYC activation and BCL2L11 silencing by a tumour virus through the large-scale reconfiguration of enhancer-promoter hubs

    C David Wood, Hildegonda Veenstra ... Michelle J West
    Epstein-Barr virus controls B-cell growth and survival through large-scale reorganization of the enhancers of the MYC and BCL2L11 genes, and may promote MYC translocations as a result.
    1. Developmental Biology
    2. Neuroscience

    Imp/IGF2BP levels modulate individual neural stem cell growth and division through myc mRNA stability

    Tamsin J Samuels, Aino I Järvelin ... Ilan Davis
    Single molecule mRNA imaging uncovers post-transcriptional regulation of myc mRNA, via a cell-intrinsic mechanism allowing individualised control of neural stem cell proliferation during Drosophila brain development.
    1. Cancer Biology

    Oncogenic PKA signaling increases c-MYC protein expression through multiple targetable mechanisms

    Gary KL Chan, Samantha Maisel ... John D Gordan
    Protein kinase A-driven increases in c-MYC protein expression and tumor cell proliferation can be blocked by eIF4A inhibitors, suggesting a potential new treatment option for patients with oncogenic PKA activation.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    USP28 deletion and small-molecule inhibition destabilizes c-MYC and elicits regression of squamous cell lung carcinoma

    E Josue Ruiz, Adan Pinto-Fernandez ... Axel Behrens
    Deletion and small-molecule inhibition of ubiquitin-specific protease 28 destabilizes the oncogenes c-MYC, c-JUN, and Δp63, and elicits regression of squamous cell lung carcinoma, a major cancer type with currently limited treatment options.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Association with TFIIIC limits MYCN localisation in hubs of active promoters and chromatin accumulation of non-phosphorylated RNA polymerase II

    Raphael Vidal, Eoin Leen ... Gabriele Büchel
    MYCN and TFIIIC exert a censoring function during early transcription, limiting the accumulation of inactive RNAPII at the promoter and facilitating promoter-proximal degradation of nascent RNA.

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