14,222 results found
    1. Cell Biology
    2. Immunology and Inflammation

    Signal transducer and activator of transcription 5 (STAT5) paralog dose governs T cell effector and regulatory functions

    Alejandro Villarino, Arian Laurence ... John J O'Shea
    Asymmetrical expression dictates functional dominance of one STAT5 paralog at cellular and tissue levels despite redundancy at molecular and genomic levels.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Competitive binding of STATs to receptor phospho-Tyr motifs accounts for altered cytokine responses

    Stephan Wilmes, Polly-Anne Jeffrey ... Ignacio Moraga
    IL-27 exerts differential activation of STAT1 and STAT3 via IL-27Ra and GP130, respectively, leading to a kinetic decoupling of its gene expression program, which contributes to tune its immuno-modulatory activities.
    1. Developmental Biology
    2. Immunology and Inflammation

    Human DUX4 and mouse Dux interact with STAT1 and broadly inhibit interferon-stimulated gene induction

    Amy E Spens, Nicholas A Sutliff ... Stephen J Tapscott
    The developmental transcription factor DUX4 interacts with STAT1 and broadly suppresses expression of IFNγ-stimulated genes.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    STAT3 promotes RNA polymerase III-directed transcription by controlling the miR-106a-5p/TP73 axis

    Cheng Zhang, Shasha Zhao ... Wensheng Deng
    The miR-106a-5p links STAT3 with TP73 to activate Pol III-dependent transcription and cancer cell proliferative activity.
    1. Immunology and Inflammation

    MicroRNA-122 supports robust innate immunity in hepatocytes by targeting the RTKs/STAT3 signaling pathway

    Hui Xu, Shi-Jun Xu ... Liang-Hu Qu
    The liver-specific miRNA microRNA-122 plays a previously unknown role in hepatocyte intrinsic innate immunity by targeting the RTKs/STAT3 signaling pathway.
    1. Structural Biology and Molecular Biophysics

    Inhibited KdpFABC transitions into an E1 off-cycle state

    Jakob M Silberberg, Charlott Stock ... Cristina Paulino
    The serine phosphorylated and inhibited KdpFABC complex (KdpFABS162-PC) adopts an off-cycle E1P tight state, due to an impaired E1P/E2P transition.
    1. Neuroscience

    State-dependent brainstem ensemble dynamics and their interactions with hippocampus across sleep states

    Tomomi Tsunematsu, Amisha A Patel ... Shuzo Sakata
    Sub-second pontine waves functionally interact with hippocampal population activity in a state-dependent manner across sleep states, while brainstem ensemble dynamics exhibit slow, long-lasting state-predictive activity.
    1. Cancer Biology

    STAT3 is a genetic modifier of TGF-beta induced EMT in KRAS mutant pancreatic cancer

    Stephen D'Amico, Varvara Kirillov ... Nancy C Reich
    Results show that STAT3 and KRAS jointly regulate oncogenic dependency of mutant KRAS cancer cells.
    1. Neuroscience

    Resting-state fMRI signals contain spectral signatures of local hemodynamic response timing

    Sydney M Bailes, Daniel EP Gomez ... Laura D Lewis
    The frequency content of resting-state fMRI signals contains information that can characterize and predict local variations in hemodynamic response timing which enhances the temporal precision of fMRI.
    1. Neuroscience

    Disparity in temporal and spatial relationships between resting-state electrophysiological and fMRI signals

    Wenyu Tu, Samuel R Cramer, Nanyin Zhang
    There is a disparity in temporal and spatial relationships between resting-state electrophysiological and functional magnetic resonance imaging (fMRI) signals, suggesting the electrophysiological signal alone cannot fully explain the effects observed in the resting-state fMRI signal.

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