{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(29)"],"submitter":["Zhu M"],"pubmed_abstract":["Physical processes ultimately shape tissue during development. Two emerging proposals are that cells migrate toward stiffer tissue (durotaxis) and that the extent of cell rearrangements reflects tissue phase, but it is unclear whether and how these concepts are related. Here, we identify fibronectin-dependent tissue stiffness as a control variable that underlies and unifies these phenomena in vivo. In murine limb bud mesoderm, cells are either caged, move directionally, or intercalate as a function of their location along a stiffness gradient. A modified Landau phase equation that incorporates tissue stiffness accurately predicts cell diffusivity upon loss or gain of fibronectin. Fibronectin is regulated by WNT5A-YAP feedback that controls cell movements, tissue shape, and skeletal pattern"],"journal":["Science advances"],"pagination":["eadl6366"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11259159"],"repository":["biostudies-literature"],"pubmed_title":["A fibronectin gradient remodels mixed-phase mesoderm."],"pmcid":["PMC11259159"],"pubmed_authors":["Zhang K","Winklbauer R","Nevin MR","Tao H","Yung TM","Sun Y","Hopyan S","Zhu M","Gu B","Thomas EC","Huang Y","Kim YK","Rossant J","Huang X","Woolaver EK","Chen X"],"additional_accession":[]},"is_claimable":false,"name":"A fibronectin gradient remodels mixed-phase mesoderm.","description":"Physical processes ultimately shape tissue during development. Two emerging proposals are that cells migrate toward stiffer tissue (durotaxis) and that the extent of cell rearrangements reflects tissue phase, but it is unclear whether and how these concepts are related. Here, we identify fibronectin-dependent tissue stiffness as a control variable that underlies and unifies these phenomena in vivo. In murine limb bud mesoderm, cells are either caged, move directionally, or intercalate as a function of their location along a stiffness gradient. A modified Landau phase equation that incorporates tissue stiffness accurately predicts cell diffusivity upon loss or gain of fibronectin. Fibronectin is regulated by WNT5A-YAP feedback that controls cell movements, tissue shape, and skeletal pattern","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jul","modification":"2026-06-01T06:42:49.452Z","creation":"2025-05-18T13:26:22.004Z"},"accession":"S-EPMC11259159","cross_references":{"pubmed":["39028807"],"doi":["10.1126/sciadv.adl6366"]}}