197 results found
    1. Plant Biology

    The kinase LYK5 is a major chitin receptor in Arabidopsis and forms a chitin-induced complex with related kinase CERK1

    Yangrong Cao et al.
    The chitin-triggered immune response is mediated by a LYK5 and CERK1 receptor complex in Arabidopsis.
    1. Cell Biology

    Phosphorylation of β-arrestin2 at Thr383 by MEK underlies β-arrestin-dependent activation of Erk1/2 by GPCRs

    Elisabeth Cassier et al.
    Phosphoproteomics identifies β-arrestin 2 phosphorylation at Thr383 by MEK as a key step of GPCR-induced Erk½ activation, thus providing new insight into the molecular mechanism underlying β-arrestin-dependent GPCR-operated signaling.
    1. Developmental Biology
    2. Medicine

    RAB23 coordinates early osteogenesis by repressing FGF10-pERK1/2 and GLI1

    Md Rakibul Hasan et al.
    RAB23 regulates calvarial bone and suture development both independently through, and by cross-talk between, Hedgehog and fibroblast growth factor signaling.
    1. Plant Biology

    Anion channel SLAH3 is a regulatory target of chitin receptor-associated kinase PBL27 in microbial stomatal closure

    Yi Liu et al.
    S-type anion channel activity, which promotes stomatal closure and improves anti-fungal immunity in plants, is directly regulated through phosphorylation by a kinase of the chitin receptor complex.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    ADAM17-dependent signaling is required for oncogenic human papillomavirus entry platform assembly

    Snježana Mikuličić et al.
    ADAM17 is a key player in the non-canonical endocytosis pathway that is used by oncogenic papillomaviruses as it allows virus/receptor platform assembly by activation of the ERK1/2 signaling pathway.
    1. Biochemistry and Chemical Biology
    2. Evolutionary Biology

    Cell Signaling: Learning from ancestors

    Suk ho Hong, Neel H Shah
    Applying ancestral sequence reconstruction techniques to protein kinases reveals the mutations that underlie different modes of activation.
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    1. Microbiology and Infectious Disease

    A divergent cyclin/cyclin-dependent kinase complex controls the atypical replication of a malaria parasite during gametogony and transmission

    Aurélia C Balestra et al.
    Multiple steps of the atypical cell cycles underlying Plasmodium gametogony are controlled by a divergent cyclin/cyclin-dependent complex.
    1. Cell Biology

    ERK3/MAPK6 controls IL-8 production and chemotaxis

    Katarzyna Bogucka et al.
    Understudied atypical MAPK, ERK3 controls epithelial secretome and chemotaxis.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A Fyn biosensor reveals pulsatile, spatially localized kinase activity and signaling crosstalk in live mammalian cells

    Ananya Mukherjee et al.
    Unique biosensor design and protein-engineering enables direct visualization of the active form of Fyn kinase with high specificity, minimal perturbation and shows cellular signaling to be compartmentalized and pulsatile.
    1. Cell Biology
    2. Developmental Biology

    The CHORD protein CHP-1 regulates EGF receptor trafficking and signaling in C. elegans and in human cells

    Andrea Haag et al.
    The co-chaperone CHORDC1 is specifically required for epidermal growth factor receptor trafficking and signaling in Caenorhabditis elegans and in human cells.

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