2,012 results found
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Collateral deletion of the mitochondrial AAA+ ATPase ATAD1 sensitizes cancer cells to proteasome dysfunction

    Jacob M Winter, Heidi L Fresenius ... Jared Rutter
    A common genomic deletion in various human cancers disrupts mitochondrial protein homeostasis in a way that might be targeted by existing drugs.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Antigenic drift and subtype interference shape A(H3N2) epidemic dynamics in the United States

    Amanda C Perofsky, John Huddleston ... Cécile Viboud
    Antigenic drift in influenza’s major surface proteins, hemagglutinin and neuraminidase, contributes to variability in epidemic magnitude across seasons but is less influential than subtype interference in shaping annual outbreaks.
    1. Computational and Systems Biology
    2. Stem Cells and Regenerative Medicine

    Self-assembling manifolds in single-cell RNA sequencing data

    Alexander J Tarashansky, Yuan Xue ... Bo Wang
    An iterative self-assembling algorithm identifies the intrinsic structures in single-cell transcriptomic data and helps to discover new cell populations that are undetectable by existing methods.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Non-invasive measurement of mRNA decay reveals translation initiation as the major determinant of mRNA stability

    Leon Y Chan, Christopher F Mugler ... Karsten Weis
    Non-invasive mRNA stability measurements reveal that transcript lifetime is governed by a competition with translation initiation on a transcriptome-wide level.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Identification of human TERT elements necessary for telomerase recruitment to telomeres

    Jens C Schmidt, Andrew B Dalby, Thomas R Cech
    The TEN-domain of human telomerase mediates the direct interaction with TPP1 to drive telomerase recruitment to telomeres.
    1. Genetics and Genomics

    Pervasive epigenetic effects of Drosophila euchromatic transposable elements impact their evolution

    Yuh Chwen G Lee, Gary H Karpen
    The ability of transposable elements to epigenetically influence adjacent genes impacts genome evolution by driving substantial variation in transposon numbers between species.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Extracellular electron transfer increases fermentation in lactic acid bacteria via a hybrid metabolism

    Sara Tejedor-Sanz, Eric T Stevens ... Maria L Marco
    Lactic acid bacteria engage a hybrid metabolism which blends features of fermentation and respiration when they perform extracellular electron transfer.
    1. Chromosomes and Gene Expression
    2. Evolutionary Biology

    Uncoupling evolutionary changes in DNA sequence, transcription factor occupancy and enhancer activity

    Pierre Khoueiry, Charles Girardot ... Eileen EM Furlong
    Interspecies comparison of transcription factor occupancy during embryogenesis reveals potential co-operative relationships between factors and uncovers the inherent plasticity of developmental enhancers to overcome divergence in transcription factor occupancy.
    1. Developmental Biology

    Enhancer architecture sensitizes cell specific responses to Notch gene dose via a bind and discard mechanism

    Yi Kuang, Ohad Golan ... Brian Gebelein
    DNA binding site architecture promotes Notch transcription complex degradation to sensitize developmental processes requiring long-duration signaling.
    1. Neuroscience

    VEGF signaling regulates the fate of obstructed capillaries in mouse cortex

    Patrick Reeson, Kevin Choi, Craig E Brown
    Mapping the fate of clogged brain capillaries reveals that VEGF signaling plays a critical role in dictating whether capillaries regain blood flow and persist or are pruned from the vascular tree.

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