76 results found
    1. Chromosomes and Gene Expression

    ZC3H4 restricts non-coding transcription in human cells

    Chris Estell, Lee Davidson ... Steven West
    An unbiased proteomics approach in human cells identifies ZC3H4 and shows that it is important for controlling the transcription of unstable RNA synthesized upstream of promoters and over enhancers.
    1. Cell Biology
    2. Developmental Biology

    Dot1l interacts with Zc3h10 to activate Ucp1 and other thermogenic genes

    Danielle Yi, Hai P Nguyen ... Hei Sook Sul
    Dot1l and its H3K79 methyltransferase activity are required for thermogenesis, and Dot1l is recruited by Zc3h10 to its targets genes to alter chromatin accessibility to activate the thermogenic gene program.
    1. Microbiology and Infectious Disease

    Functional insights from a surface antigen mRNA-bound proteome

    Larissa Melo do Nascimento, Franziska Egler ... Esteban Erben
    A robust procedure to purify mRNAs and their associated proteins identify CFB2 as the critical protein that binds and influences the fate of the main virulence factor in Trypanosoma brucei.
    1. Developmental Biology

    The Drosophila Nab2 RNA binding protein inhibits m6A methylation and male-specific splicing of Sex lethal transcript in female neuronal tissue

    Binta Jalloh, Carly L Lancaster ... Ken Moberg
    The disease-associated RNA binding protein Nab2 is required to inhibit m6A RNA methylation in female Drosophila neuronal tissue and controls key splicing events such as sex-specific splicing of the Sex-lethal RNA.
    1. Chromosomes and Gene Expression

    The yeast RNA methylation complex consists of conserved yet reconfigured components with m6A-dependent and independent roles

    Imke Ensinck, Alexander Maman ... Folkert J van Werven
    The N6-methyladenosine (m6A) methyltransferase complex in budding yeast is highly conserved, yet reconfigured with respect to its mammalian counterpart and has both m6A-dependent and m6A-independent functions.
    1. Immunology and Inflammation

    IRAK1-dependent Regnase-1-14-3-3 complex formation controls Regnase-1-mediated mRNA decay

    Kotaro Akaki, Kosuke Ogata ... Osamu Takeuchi
    Regnase-1, an RNase suppressing proinflammatory mRNAs, interacts with 14-3-3, which diminishes cytokine mRNA recognition and the nuclear-cytoplasmic shuttling of Regnase-1 under inflammatory conditions.
    1. Biochemistry and Chemical Biology
    2. Epidemiology and Global Health

    Status and physiological significance of circulating adiponectin in the very old and centenarians: an observational study

    Takashi Sasaki, Yoshinori Nishimoto ... Yasumichi Arai
    Circulating high-molecular-weight (cHMW) adiponectin levels increased with age until centenarians, and the contribution of known major factors associated with cHMW adiponectin levels including BMI varied with age, suggesting that its physiological significance also varies with age in the oldest old.
    1. Microbiology and Infectious Disease

    An atypical DYRK kinase connects quorum-sensing with posttranscriptional gene regulation in Trypanosoma brucei

    Mathieu Cayla, Lindsay McDonald ... Keith Matthews
    A trypanosome DYRK kinase that exhibits fundamental differences to conventional DYRK family regulation links parasite quorum sensing, signal transduction and developmental gene expression.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Profiling the bloodstream form and procyclic form Trypanosoma brucei cell cycle using single-cell transcriptomics

    Emma M Briggs, Catarina A Marques ... Keith R Matthews
    Single-cell transcriptomics of cryopreserved parasites reveals extensive cyclic regulation of mRNA abundance by Trypanosoma brucei during the cell cycle.

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