1,347 results found
    1. Cancer Biology
    2. Cell Biology

    Inhibitors of Rho kinases (ROCK) induce multiple mitotic defects and synthetic lethality in BRCA2-deficient cells

    Julieta Martino, Sebastián Omar Siri ... Vanesa Gottifredi
    Replication stress-indepedent synthetic lethality can be triggered in BRCA2-deficient cells by exploiting M phase defects.
    1. Developmental Biology

    Enhanced ER-associated degradation of HMG CoA reductase causes embryonic lethality associated with Ubiad1 deficiency

    Youngah Jo, Steven S Kim ... Russell A DeBose-Boyd
    Embryonic lethality associated with deficiency of UBIAD1, which synthesizes a vitamin K2 subtype, results from aberrant ER-associated degradation of the cholesterol biosynthetic enzyme HMG CoA reductase.
    1. Cancer Biology
    2. Cell Biology

    Synthetic lethality between the cohesin subunits STAG1 and STAG2 in diverse cancer contexts

    Petra van der Lelij, Simone Lieb ... Mark Petronczki
    STAG1 has been identified as a hardwired genetic dependency of cancer cells harbouring mutations in the cohesin subunit and emerging major tumor suppressor STAG2 holds the promise for the development of selective therapeutics.
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    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    GUY1 confers complete female lethality and is a strong candidate for a male-determining factor in Anopheles stephensi

    Frank Criscione, Yumin Qi, Zhijian Tu
    Evidence that the small GUY1 protein is a strong candidate for being a male-determining factor is provided via the establishment of Guy1 transgenic lines of mosquitoes that confer complete and stable female lethality.
    1. Developmental Biology

    Disruption of entire Cables2 locus leads to embryonic lethality by diminished Rps21 gene expression and enhanced p53 pathway

    Tra Thi Huong Dinh, Hiroyoshi Iseki ... Fumihiro Sugiyama
    Mouse genetic manipulations reveal that Cables2 is involved in the progress of gastrulation by interacting with Wnt/β-catenin and the p53 pathways in diminished Rps21 expression.
    1. Cancer Biology

    Evidence that synthetic lethality underlies the mutual exclusivity of oncogenic KRAS and EGFR mutations in lung adenocarcinoma

    Arun M Unni, William W Lockwood ... Harold Varmus
    Co-mutation of two powerful oncogenes in certain cell types may have a lethal effect that explains the mutual exclusivity of the mutations.
    1. Chromosomes and Gene Expression

    Chromatin accessibility underlies synthetic lethality of SWI/SNF subunits in ARID1A-mutant cancers

    Timothy W R Kelso, Devin K Porter ... Diana C Hargreaves
    ARID1A, a subunit of the SWI/SNF chromatin remodeling complex, and its homolog ARID1B function to maintain chromatin accessibility and active histone modifications at enhancers.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Genetic interactions of G-quadruplexes in humans

    Katherine G Zyner, Darcie S Mulhearn ... Shankar Balasubramanian
    For the first time, the spectrum of genes and pathways interacting with alternative DNA structures called G-quadruplexes in humans is revealed highlighting new possibilities for the pursuit of cancer therapies.
    1. Developmental Biology

    Naa12 compensates for Naa10 in mice in the amino-terminal acetylation pathway

    Hyae Yon Kweon, Mi-Ni Lee ... Gholson J Lyon
    Mice doubly deficient for Naa10 and Naa12 display embryonic lethality, with both enzymes compensating for each other with amino-terminal acetylation of proteins in mouse development.
    1. Cell Biology
    2. Cancer Biology

    Increased H+ efflux is sufficient to induce dysplasia and necessary for viability with oncogene expression

    Bree K Grillo-Hill, Changhoon Choi ... Diane L Barber
    Increasing the internal pH of cells can induce dysplasia and enhance oncogene-increased cell growth, while decreasing the internal pH combined with oncogene expression leads to synthetic lethality.

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