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Proteins/UNIPROT:P02751
Fibronectins bind cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin. Fibronectins are involved in cell adhesion, cell motility, opsonization, wound healing, and maintenance of cell shape. Involved in osteoblast compaction through the fibronectin fibrillogenesis cell-mediated matrix assembly process, essential for osteoblast mineralization (By similarity). Participates in the regulation of type I collagen deposition by osteoblasts (By similarity). Acts as a ligand for the LILRB4 receptor, inhibiting FCGR1A/CD64-mediated monocyte activation..
[Anastellin]: Binds fibronectin and induces fibril formation. This fibronectin polymer, named superfibronectin, exhibits enhanced adhesive properties. Both anastellin and superfibronectin inhibit tumor growth, angiogenesis and metastasis. Anastellin activates p38 MAPK and inhibits lysophospholipid signaling..
Secreted by contracting muscle, induces liver autophagy, a degradative pathway for nutrient mobilization and damage removal, and systemic insulin sensitization via hepatic ITGA5:ITGB1 integrin receptor signaling..
Function from UniProtKB (P02751), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 1 · inhibits
1 compound
1 compound.
0 reported routes1 assembled route
3 rows
355 statements
355 statements · 4 reference databases · Subject: FN1 · Sources: gene ontology, Hetionet, Reactome, WikiPathways · Rows fetched: 300
1 paper
4 names
Resolves to: FN1