280 results found
    1. Cancer Biology
    2. Genetics and Genomics

    Recurrent disruption of tumour suppressor genes in cancer by somatic mutations in cleavage and polyadenylation signals

    Yaroslav Kainov, Fursham Hamid, Eugene V Makeyev
    Somatic mutations frequently disrupt cleavage and polyadenylation signals in tumour suppressor genes in human cancers, likely contributing to tumour progression.
    1. Cancer Biology
    2. Cell Biology

    Rpl24Bst mutation suppresses colorectal cancer by promoting eEF2 phosphorylation via eEF2K

    John RP Knight, Nikola Vlahov ... Owen J Sansom
    Signalling that maintains rapid translation elongation in KRAS-mutant colorectal cancer models can be targeted by mutation of the ribosomal protein RPL24 to suppress tumour proliferation.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Multiple tumor suppressors regulate a HIF-dependent negative feedback loop via ISGF3 in human clear cell renal cancer

    Lili Liao, Zongzhi Z Liu ... Haifeng Yang
    Major secondary tumor suppressors in kidney cancer are required to maintain the activity of a tumor suppressive transcription factor after the loss of the primary tumor suppressor VHL.
    1. Chromosomes and Gene Expression
    2. Cancer Biology

    Transglutaminase 2 contributes to a TP53-induced autophagy program to prevent oncogenic transformation

    Shi Yun Yeo, Yoko Itahana ... Koji Itahana
    Loss-of-function screening identified transglutaminase 2 (TGM2) as a putative tumor suppressor in the TP53 pathway and revealed that TGM2-mediated autophagy and CDKN1A-mediated cell cycle arrest are two critical barriers that prevent oncogenic transformation.
    1. Cancer Biology
    2. Cell Biology

    Defective apoptotic cell contractility provokes sterile inflammation, leading to liver damage and tumour suppression

    Linda Julian, Gregory Naylor ... Michael F Olson
    In the absence of ROCK1 activation by caspases, apoptotic cells don’t undergo typical morphological changes, leading to sterile inflammation in the liver that increases tissue damage and suppresses tumor formation.
    1. Cancer Biology

    Tumor-promoting function of apoptotic caspases by an amplification loop involving ROS, macrophages and JNK in Drosophila

    Ernesto Pérez, Jillian L Lindblad, Andreas Bergmann
    The oncogenic RasV12 keeps cells mutant for the tumor suppressor scribble in an undead-like condition, which is required for an amplification loop that promotes tumorigenesis.
    1. Cell Biology
    2. Developmental Biology

    Transdifferentiation mediated tumor suppression by the endoplasmic reticulum stress sensor IRE-1 in C. elegans

    Mor Levi-Ferber, Hai Gian ... Sivan Henis-Korenblit
    IRE-1 manipulates tumor cell identity to restore apoptosis sensitivity and suppress an aggressive germline tumor in C. elegans.
    1. Cancer Biology

    Methionine restriction breaks obligatory coupling of cell proliferation and death by an oncogene Src in Drosophila

    Hiroshi Nishida, Morihiro Okada ... Sa Kan Yoo
    Src, an oncogene, promotes both cell proliferation and cell death simultaneously, which can be regulated by dietary methionine.
    1. Cancer Biology
    2. Genetics and Genomics

    Differential expression of MAGEA6 toggles autophagy to promote pancreatic cancer progression

    Yiu Huen Tsang, Yumeng Wang ... Kenneth L Scott
    An unrecognized regulation on MAGEA protein stability promotes pancreatic cancer progression via manipulating autophagy and may impact the clinical utility of MAGEA-targeted immunotherapy.

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