68 results found
    1. Cancer Biology

    Concomitant activation of GLI1 and Notch1 contributes to racial disparity of human triple negative breast cancer progression

    Sumit Siddharth, Sheetal Parida ... Dipali Sharma
    Elucidation of GLI1-Notch1 axis as key determinant of racial disparity in TNBC growth in African American and White American women.
    1. Cancer Biology

    Post-transcriptional repression of circadian component CLOCK regulates cancer-stemness in murine breast cancer cells

    Takashi Ogino, Naoya Matsunaga ... Shigehiro Ohdo
    The expression of the major circadian component CLOCK is a key regulator of stemness in breast cancer cells, which can be a novel strategy for breast cancer treatment.
    1. Biochemistry and Chemical Biology
    2. Plant Biology

    Guanidine production by plant homoarginine-6-hydroxylases

    Dietmar Funck, Malte Sinn ... Jörg S Hartig
    2-Oxoglutarate and Fe(II)-dependent dioxygenases from clade C23 are the major source of guanidine in plants and release guanidine from arginine or homoarginine by C5 or C6 hydroxylation, respectively.
    1. Developmental Biology
    2. Neuroscience

    A cellular and regulatory map of the GABAergic nervous system of C. elegans

    Marie Gendrel, Emily G Atlas, Oliver Hobert
    GABAergic neurons in the nervous system of C. elegans have been comprehensively mapped allowing analysis of regulatory factors that program GABAergic neuron identity.
    1. Biochemistry and Chemical Biology

    Prediction and characterization of enzymatic activities guided by sequence similarity and genome neighborhood networks

    Suwen Zhao, Ayano Sakai ... Matthew P Jacobson
    Genome neighborhood networks provide an efficient large-scale approach to mine metabolic pathway context for entire families of proteins and enzymes.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Single-PanIN-seq unveils that ARID1A deficiency promotes pancreatic tumorigenesis by attenuating KRAS-induced senescence

    Shou Liu, Wenjian Cao ... Chenghang Zong
    ARID1A deficiency in SWI/SNF complex promotes pancreatic tumor development by upregulating ALDH protein levels to effectively reduce cellular reactive oxygen species levels, leading to the significant attenuation of oncogenic KRAS-induced senescence.
    1. Cell Biology
    2. Neuroscience

    Sam68 promotes self-renewal and glycolytic metabolism in mouse neural progenitor cells by modulating Aldh1a3 pre-mRNA 3'-end processing

    Piergiorgio La Rosa, Pamela Bielli ... Claudio Sette
    The RNA binding protein Sam68 links a key metabolic route to the neural stem cell fate in the developing mouse brain.
    1. Biochemistry and Chemical Biology
    2. Plant Biology

    A translation proofreader of archaeal origin imparts multi-aldehyde stress tolerance to land plants

    Pradeep Kumar, Ankit Roy ... Rajan Sankaranarayanan
    Genetic, biochemical, and bioinformatic analyses reveal how expanding metabolic repertoire interferes with fundamental processes like protein synthesis inside cells and the role of D-aminoacyl-tRNA deacylase2 in protecting these processes during terrestrialisation.
    1. Cancer Biology

    FAK activity sustains intrinsic and acquired ovarian cancer resistance to platinum chemotherapy

    Carlos J Diaz Osterman, Duygu Ozmadenci ... David D Schlaepfer
    Genomic gains in ovarian cancer can promote cisplatin resistance via a FAK, Wnt/beta-catenin and Myc signaling pathway supporting pluripotency genes and tumorspheres that can acquire FAK dependence for survival.
    1. Microbiology and Infectious Disease

    4-Hydroxy-2-nonenal antimicrobial toxicity is neutralized by an intracellular pathogen

    Hannah Tabakh, Adelle P McFarland ... Joshua J Woodward
    The aldehyde 4-hydroxy-2-nonenal is a novel component of the host antimicrobial reactive oxygen burst, and the bacterium Listeria monocytogenes encodes genes specifically for its detoxification.

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