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    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Identification of PLXDC1 and PLXDC2 as the transmembrane receptors for the multifunctional factor PEDF

    Guo Cheng, Ming Zhong ... Hui Sun
    Two membrane proteins that belong to a new type of cell-surface receptor mediate the transmembrane signaling for a secreted factor that has broad therapeutic value.
    1. Structural Biology and Molecular Biophysics

    Kin discrimination in social yeast is mediated by cell surface receptors of the Flo11 adhesin family

    Stefan Brückner, Rajib Schubert ... Hans-Ulrich Mösch
    Structural, biophysical and physiological analysis reveals how yeast cell surface adhesins evolved to confer self-nonself discrimination in single cells and whole populations.
    1. Cell Biology

    Discrete spatial organization of TGFβ receptors couples receptor multimerization and signaling to cellular tension

    Joanna P Rys, Christopher C DuFort ... Tamara N Alliston
    Cells control the spatial organization and signaling of TGFβ receptors at focal adhesions via a mechanically regulated mechanism to integrate biochemical and physical cues.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Identification of orphan ligand-receptor relationships using a cell-based CRISPRa enrichment screening platform

    Dirk H Siepe, Lukas T Henneberg ... K Christopher Garcia
    A proteo-genomic CRISPR activation screening workflow to accelerate the identification of novel interactions between the secreted and membrane proteome with the potential to define new biological processes and identify future therapeutic targets.
    1. Cell Biology
    2. Physics of Living Systems

    Tracking receptor motions at the plasma membrane reveals distinct effects of ligands on CCR5 dynamics depending on its dimerization status

    Fanny Momboisse, Giacomo Nardi ... Anne Brelot
    Combining particle tracking in living cells with statistical analysis demonstrates how the oligomeric organization of cell surface receptor influences their function, a necessary step in the development of drugs targeting specific receptor conformation.
    1. Cancer Biology
    2. Cell Biology

    Negative regulation of urokinase receptor activity by a GPI-specific phospholipase C in breast cancer cells

    Michiel van Veen, Elisa Matas-Rico ... Wouter H Moolenaar
    GDE3 is a transmembrane GPI-specific phospholipase C that sheds the urokinase receptor (uPAR) from the cell surface resulting in loss of uPAR function in breast cancer cells and reduced tumor growth.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    IRS-1 acts as an endocytic regulator of IGF-I receptor to facilitate sustained IGF signaling

    Yosuke Yoneyama, Peter Lanzerstorfer ... Shin-Ichiro Takahashi
    IRS-1, a canonical signaling mediator of IGF-I receptor, serves as an endocytic regulator of IGF-I receptor to facilitate the sustained IGF signaling.
    1. Cell Biology
    2. Plant Biology

    Plant immune and growth receptors share common signalling components but localise to distinct plasma membrane nanodomains

    Christoph A Bücherl, Iris K Jarsch ... Cyril Zipfel
    Although genetically and biochemically linked, the plant immune and growth receptors FLS2 and BRI1 form dispersed receptor clusters within the plasma membrane that are spatiotemporally separated.
    1. Immunology and Inflammation

    Fine-tuning spatial-temporal dynamics and surface receptor expression support plasma cell-intrinsic longevity

    Zhixin Jing, Phillip Galbo ... David Fooksman
    Enigmatic long-lived plasma cells display an enhanced clustering in bone marrow niches and require CXCR4 for retention, survival, and maintenance of antibody titers.
    1. Plant Biology

    Glycosylphosphatidylinositol-anchored proteins as chaperones and co-receptors for FERONIA receptor kinase signaling in Arabidopsis

    Chao Li, Fang-Ling Yeh ... Hen-Ming Wu
    FERONIA receptor kinase interacts with phosphatidylinositol-anchored proteins LORELEI and LLG1 to ensure its proper functional location in the cell membrane and engages them as co-receptors on the cell surface to mediate a broad spectrum of growth and signaling processes.