352 results found
    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. Developmental Biology

    Species-specific sensitivity to TGFβ signaling and changes to the Mmp13 promoter underlie avian jaw development and evolution

    Spenser S Smith, Daniel Chu ... Richard A Schneider
    Multiple levels of gene regulation in the TGFβ signaling pathway mediate the expression of Mmp13, establish species-specific domains of bone resorption, and likely generate evolutionary variation in jaw length.
    1. Medicine

    Cbfβ regulates Wnt/β-catenin, Hippo/Yap, and Tgfβ signaling pathways in articular cartilage homeostasis and protects from ACLT surgery-induced osteoarthritis

    Wei Chen, Yun Lu ... Yi-Ping Li
    Low expression of Cbfb may be the cause of osteoarthritis, and local admission of Cbfb may rescue and protect against osteoarthritis through decreasing Wnt/β-catenin signaling, and increasing Hippo/Yap signaling and Tgfβ/Smad2/3 signaling in osteoarthritis articular cartilage.
    1. Cell Biology
    2. Developmental Biology

    Tgfβ signaling is critical for maintenance of the tendon cell fate

    Guak-Kim Tan, Brian A Pryce ... Ronen Schweitzer
    Conditional deletion of TGFβ signaling results in tenocyte dedifferentiation in vivo demonstrating a key role for TGFβ signaling in the maintenance of the tendon cell fate.
    1. Immunology and Inflammation
    2. Neuroscience

    Absence of TGFβ signaling in retinal microglia induces retinal degeneration and exacerbates choroidal neovascularization

    Wenxin Ma, Sean M Silverman ... Wai T Wong
    TGFβ signaling to retinal microglia is central to the regulation of neuroinflammatory responses relevant to age-related macular degeneration (AMD), a leading cause of blindness in the developed world.
    1. Stem Cells and Regenerative Medicine

    TGFβ signalling is required to maintain pluripotency of human naïve pluripotent stem cells

    Anna Osnato, Stephanie Brown ... Peter J Rugg-Gunn
    Identifying the pathways that support human naive-state pluripotent stem cells provides insights into the signalling-based regulation of human pluripotency and enables informed decisions to improve conditions for pluripotent cell culture.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Tgfβ signaling is required for tenocyte recruitment and functional neonatal tendon regeneration

    Deepak A Kaji, Kristen L Howell ... Alice H Huang
    TGFß signaling regulates migration of tenogenic cells from Scx- and non-Scx lineages and is required for functional regeneration after neonatal tendon injury.
    1. Developmental Biology

    The Apelin receptor enhances Nodal/TGFβ signaling to ensure proper cardiac development

    Ashish R Deshwar, Serene C Chng ... Ian C Scott
    The Apelin receptor acts as a rheostat to ensure that the proper levels of Nodal signaling are achieved for proper cell fate specification at the onset of gastrulation, in particular for cardiac progenitor development.
    1. Cancer Biology

    The testis protein ZNF165 is a SMAD3 cofactor that coordinates oncogenic TGFβ signaling in triple-negative breast cancer

    Zane A Gibbs, Luis C Reza ... Angelique W Whitehurst
    Anomalous expression of the testis protein ZNF165 in cancer cells promotes assembly of a neomorphic transcriptional complex that modulates transcription of TGFβ target genes to support tumor cell survival.
    1. Cell Biology

    Arl15 upregulates the TGFβ family signaling by promoting the assembly of the Smad-complex

    Meng Shi, Hieng Chiong Tie ... Lei Lu
    The active small G protein, Arl15-GTP, interacts with the MH2 domain of Smad4 and positively regulates the TGFß family signaling pathway by promoting the assembly of the Smad-complex.

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