581 results found
    1. Plant Biology

    An evolutionarily young defense metabolite influences the root growth of plants via the ancient TOR signaling pathway

    Frederikke Gro Malinovsky et al.
    Young defense metabolites are often believed to be solely outputs but evidence suggests that they can regulate ancient signaling pathways.
    1. Biochemistry and Chemical Biology
    2. Immunology and Inflammation

    RING finger E3 ligase PPP1R11 regulates TLR2 signaling and innate immunity

    Alison C McKelvey et al.
    Novel post-translational modification of pattern recognition receptor TLR2 has consequences in bacterial infection and inflammatory signaling.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    LXRs link metabolism to inflammation through Abca1-dependent regulation of membrane composition and TLR signaling

    Ayaka Ito et al.
    The cholesterol-sensing nuclear receptor LXR regulates inflammatory responses by altering the lipid composition of cell membranes.
    1. Immunology and Inflammation

    Pak2 is required for actin cytoskeleton remodeling, TCR signaling, and normal thymocyte development and maturation

    Hyewon Phee et al.
    The p21-activated kinase 2 (Pak2) is an essential regulator that governs the actin cytoskeleton-dependent signaling to ensure normal thymocyte development, maturation and egress.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Adequate immune response ensured by binary IL-2 and graded CD25 expression in a murine transfer model

    Franziska Fuhrmann et al.
    A murine adoptive transfer model shows that binary IL-2 and graded CD25 expression tailor the T helper cell response to the antigen amount in vivo.
    1. Neuroscience

    AMPK acts as a molecular trigger to coordinate glutamatergic signals and adaptive behaviours during acute starvation

    Moloud Ahmadi, Richard Roy
    AMP-activated protein kinase directly coordinates glutamatergic signalling during starvation in C. elegans.
    1. Developmental Biology
    2. Plant Biology

    Integration of light and metabolic signals for stem cell activation at the shoot apical meristem

    Anne Pfeiffer et al.
    TOR kinase guides the transition of plant stem cells from the dormant embryonic state to the active adult state by integrating light and metabolic signals.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Constitutive scaffolding of multiple Wnt enhanceosome components by Legless/BCL9

    Laurens M van Tienen et al.
    BCL9/Legless is an integral component of the Wnt enhanceosome, harboring binding sites in its conserved C-terminus for multiple core components of this complex including ChiLS and Groucho/TLE.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Activation of Toll-like receptors nucleates assembly of the MyDDosome signaling hub

    Sarah Louise Latty et al.
    The strength of Toll-like receptor signalling depends on the number and size of MyDDosomes formed as well as on how quickly these structures assemble.
    1. Human Biology and Medicine
    2. Immunology and Inflammation

    Bystander hyperactivation of preimmune CD8+ T cells in chronic HCV patients

    Cécile Alanio et al.
    Naïve CD8+ T cells are dysregulated during chronic hepatitis C (HCV) infection, and this is reversible after viral clearance.

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