Browse the search results

Page 2 of 350
    1. Cancer Biology
    2. Computational and Systems Biology

    Predictive nonlinear modeling of malignant myelopoiesis and tyrosine kinase inhibitor therapy

    Jonathan Rodriguez, Abdon Iniguez ... Richard A Van Etten
    A physiological mathematical model of chronic myeloid leukemia, validated by experiments in transgenic mice and clinical data, identifies mechanisms underlying the response to tyrosine kinase inhibitor therapy, predicts biomarkers of primary resistance, and suggests new strategies to improve treatment outcomes.
    1. Medicine

    GLI1 facilitates collagen-induced arthritis in mice by collaborative regulation of DNA methyltransferases

    Gaoran Ge, Qianping Guo ... Dechun Geng
    A new role is identified for GLI1 in modulating the inflammatory response of macrophages and the overaction of osteoclasts in collagen-induced arthritis by collaboratively regulating DNMT1 and DNMT3a.
    1. Cell Biology
    2. Neuroscience

    The LRRK2 G2019S mutation alters astrocyte-to-neuron communication via extracellular vesicles and induces neuron atrophy in a human iPSC-derived model of Parkinson’s disease

    Aurelie de Rus Jacquet, Jenna L Tancredi ... Erin K O'Shea
    Extracellular vesicles are proposed as novel, non-cell-autonomous mediators of neuronal atrophy in Parkinson's disease.
    1. Immunology and Inflammation

    The common Sting1 HAQ, AQ alleles rescue CD4 T cellpenia, restore T-regs, and prevent SAVI (N153S) inflammatory disease in mice

    Alexandra a Aybar-Torres, Lennon A Saldarriaga ... Lei Jin
    The common human HAQ,AQ alleles suppress STING1 gain-of-function mutation-induced chronic STING1 inflammation in mice.
    1. Structural Biology and Molecular Biophysics

    Structural dynamics determine voltage and pH gating in human voltage-gated proton channel

    Shuo Han, Sophia Peng ... Shizhen Wang
    Visualization of the real-time conformational transitions of the human voltage-gated proton channel hHv1 provided novel insights into how voltage and pH gradients modify the dynamic behaviors of channel structures to control proton flow across membrane.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Repression by the Arabidopsis TOPLESS corepressor requires association with the core mediator complex

    Alexander R Leydon, Wei Wang ... Jennifer L Nemhauser
    The TPL corepressor binds to the core mediator complex through MED21 to inhibit transcription while simultaneously priming repressed genes for rapid reactivation.
    1. Chromosomes and Gene Expression

    miR-125-chinmo pathway regulates dietary restriction-dependent enhancement of lifespan in Drosophila

    Manish Pandey, Sakshi Bansal ... Geetanjali Chawla
    miR-125 functions as a potential dietary restriction mimetic by promoting longevity through regulation of fat metabolism.
    1. Neuroscience

    Instructions and experiential learning have similar impacts on pain and pain-related brain responses but produce dissociations in value-based reversal learning

    Lauren Y Atlas, Troy C Dildine ... Daniel S Pine
    Combining computational models with FMRI in humans during pain reversal learning reveals parallel pain modulatory brain circuits that differ in their flexibility and sensitivity to instructions.
    1. Cell Biology

    Switch-like Arp2/3 activation upon WASP and WIP recruitment to an apparent threshold level by multivalent linker proteins in vivo

    Yidi Sun, Nicole T Leong ... David G Drubin
    Intersectin counterparts in yeast recruit WASP and WIP to endocytic sites to establish a robust multivalent SH3 domain-PRM interaction network which gives actin assembly onset a switch-like behavior in vivo.
    1. Plant Biology

    Arabidopsis RCD1 coordinates chloroplast and mitochondrial functions through interaction with ANAC transcription factors

    Alexey Shapiguzov, Julia P Vainonen ... Jaakko Kangasjärvi
    Signalling and metabolic interactions of the plant energy organelles, chloroplasts and mitochondria, depend on the nuclear regulatory protein RCD1.