establishment of protein localization to extracellular region / frontal suture morphogenesis / Influenza Virus Induced Apoptosis / adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains / positive regulation of microglia differentiation / regulation of interleukin-23 production / branch elongation involved in mammary gland duct branching / positive regulation of primary miRNA processing / columnar/cuboidal epithelial cell maturation / negative regulation of skeletal muscle tissue development ...establishment of protein localization to extracellular region / frontal suture morphogenesis / Influenza Virus Induced Apoptosis / adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains / positive regulation of microglia differentiation / regulation of interleukin-23 production / branch elongation involved in mammary gland duct branching / positive regulation of primary miRNA processing / columnar/cuboidal epithelial cell maturation / negative regulation of skeletal muscle tissue development / macrophage derived foam cell differentiation / response to laminar fluid shear stress / embryonic liver development / regulation of enamel mineralization / regulation of branching involved in mammary gland duct morphogenesis / regulation of cartilage development / TGFBR2 MSI Frameshift Mutants in Cancer / regulation of striated muscle tissue development / regulation of blood vessel remodeling / regulation of protein import into nucleus / tolerance induction to self antigen / cellular response to acetaldehyde / negative regulation of natural killer cell mediated cytotoxicity directed against tumor cell target / negative regulation of hyaluronan biosynthetic process / extracellular matrix assembly / type III transforming growth factor beta receptor binding / myofibroblast differentiation / positive regulation of odontogenesis / connective tissue replacement involved in inflammatory response wound healing / Langerhans cell differentiation / TGFBR2 Kinase Domain Mutants in Cancer / positive regulation of smooth muscle cell differentiation / positive regulation of exit from mitosis / secondary palate development / negative regulation of macrophage cytokine production / SMAD2/3 Phosphorylation Motif Mutants in Cancer / TGFBR1 KD Mutants in Cancer / odontoblast differentiation / positive regulation of isotype switching to IgA isotypes / positive regulation of mesenchymal stem cell proliferation / positive regulation of receptor signaling pathway via STAT / membrane protein intracellular domain proteolysis / retina vasculature development in camera-type eye / positive regulation of extracellular matrix assembly / bronchiole development / mammary gland branching involved in thelarche / heart valve morphogenesis / TGFBR3 regulates TGF-beta signaling / lens fiber cell differentiation / positive regulation of vasculature development / hyaluronan catabolic process / ATP biosynthetic process / negative regulation of extracellular matrix disassembly / type II transforming growth factor beta receptor binding / receptor catabolic process / positive regulation of branching involved in ureteric bud morphogenesis / TGFBR1 LBD Mutants in Cancer / positive regulation of cardiac muscle cell differentiation / response to salt / germ cell migration / receptor ligand inhibitor activity / regulatory T cell differentiation / endoderm development / negative regulation of cell-cell adhesion mediated by cadherin / type I transforming growth factor beta receptor binding / phospholipid homeostasis / positive regulation of vascular permeability / positive regulation of mononuclear cell migration / negative regulation of myoblast differentiation / negative regulation of biomineral tissue development / positive regulation of chemotaxis / oligodendrocyte development / negative regulation of interleukin-17 production / phosphate-containing compound metabolic process / cell-cell junction organization / response to cholesterol / surfactant homeostasis / transforming growth factor beta binding / sprouting angiogenesis / positive regulation of chemokine (C-X-C motif) ligand 2 production / negative regulation of ossification / negative regulation of release of sequestered calcium ion into cytosol / aortic valve morphogenesis / RUNX3 regulates CDKN1A transcription / digestive tract development / response to vitamin D / face morphogenesis / positive regulation of fibroblast migration / ureteric bud development / neural tube development / positive regulation of regulatory T cell differentiation / Molecules associated with elastic fibres / negative regulation of neuroblast proliferation / negative regulation of cytokine production / lung alveolus development / Syndecan interactions / ventricular cardiac muscle tissue morphogenesis / negative regulation of phagocytosis / cellular response to insulin-like growth factor stimulus / muscle cell cellular homeostasis 類似検索 - 分子機能
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)
HL134183
米国
引用
ジャーナル: Cell / 年: 2024 タイトル: Dynamic allostery drives autocrine and paracrine TGF-β signaling. 著者: Mingliang Jin / Robert I Seed / Guoqing Cai / Tiffany Shing / Li Wang / Saburo Ito / Anthony Cormier / Stephanie A Wankowicz / Jillian M Jespersen / Jody L Baron / Nicholas D Carey / Melody G ...著者: Mingliang Jin / Robert I Seed / Guoqing Cai / Tiffany Shing / Li Wang / Saburo Ito / Anthony Cormier / Stephanie A Wankowicz / Jillian M Jespersen / Jody L Baron / Nicholas D Carey / Melody G Campbell / Zanlin Yu / Phu K Tang / Pilar Cossio / Weihua Wen / Jianlong Lou / James Marks / Stephen L Nishimura / Yifan Cheng / 要旨: TGF-β, essential for development and immunity, is expressed as a latent complex (L-TGF-β) non-covalently associated with its prodomain and presented on immune cell surfaces by covalent association ...TGF-β, essential for development and immunity, is expressed as a latent complex (L-TGF-β) non-covalently associated with its prodomain and presented on immune cell surfaces by covalent association with GARP. Binding to integrin αvβ8 activates L-TGF-β1/GARP. The dogma is that mature TGF-β must physically dissociate from L-TGF-β1 for signaling to occur. Our previous studies discovered that αvβ8-mediated TGF-β autocrine signaling can occur without TGF-β1 release from its latent form. Here, we show that mice engineered to express TGF-β1 that cannot release from L-TGF-β1 survive without early lethal tissue inflammation, unlike those with TGF-β1 deficiency. Combining cryogenic electron microscopy with cell-based assays, we reveal a dynamic allosteric mechanism of autocrine TGF-β1 signaling without release where αvβ8 binding redistributes the intrinsic flexibility of L-TGF-β1 to expose TGF-β1 to its receptors. Dynamic allostery explains the TGF-β3 latency/activation mechanism and why TGF-β3 functions distinctly from TGF-β1, suggesting that it broadly applies to other flexible cell surface receptor/ligand systems.