WNT1: Ligand for members of the frizzled family of seven transmembrane receptors. In some developmental processes, is also a ligand for the coreceptor RYK, thus triggering Wnt signaling. Probable developmental protein. May be a signaling molecule important in CNS development. Is likely to signal over only few cell diameters. Belongs to the Wnt family.
Protein type: Secreted; Cell development/differentiation; Motility/polarity/chemotaxis; Secreted, signal peptide; Oncoprotein
Cellular Component: extracellular space; proteinaceous extracellular matrix; cell surface; cytoplasm; extracellular region
Molecular Function: protein domain specific binding; protein binding; frizzled binding; cytokine activity; receptor binding
Biological Process: positive regulation of insulin-like growth factor receptor signaling pathway; multicellular organismal development; positive regulation of transcription, DNA-dependent; T cell differentiation in the thymus; Wnt receptor signaling pathway through beta-catenin; ubiquitin-dependent SMAD protein catabolic process; signal transduction; diencephalon development; negative regulation of BMP signaling pathway; BMP signaling pathway; cerebellum formation; positive regulation of fibroblast proliferation; cell-cell signaling; positive regulation of cell proliferation; midbrain development; midbrain-hindbrain boundary maturation during brain development; myoblast fusion; positive regulation of Notch signaling pathway; neuron fate determination; organ regeneration; inner ear morphogenesis; Wnt receptor signaling pathway; embryonic axis specification; neuron fate commitment; DNA damage response, signal transduction; myotube differentiation; negative regulation of fat cell differentiation; metencephalon development; organ morphogenesis; negative regulation of cell differentiation; central nervous system morphogenesis; ureteric bud branching; forebrain anterior/posterior pattern formation; midbrain-hindbrain boundary development; spinal cord association neuron differentiation; positive regulation of transcription factor activity; positive regulation of transcription from RNA polymerase II promoter; negative regulation of cell-cell adhesion; positive regulation of protein amino acid phosphorylation; negative regulation of transforming growth factor beta receptor signaling pathway; Spemann organizer formation
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