Gfap Gene Summary [Mouse]

A structural constituent of cytoskeleton. Involved in regulation of chaperone-mediated autophagy. Acts upstream of or within with a positive effect on D-aspartate import across plasma membrane; gene expression; and intracellular protein transport. Acts upstream of or within several processes, including long-term synaptic potentiation; neurogenesis; and positive regulation of Schwann cell proliferation. Located in several cellular components, including astrocyte end-foot; cell body; and intermediate filament. Is expressed in several structures, including alimentary system; hemolymphoid system; integumental system; nervous system; and sensory organ. Used to study Alexander disease. Human ortholog(s) of this gene implicated in Alexander disease. Orthologous to human GFAP (glial fibrillary acidic protein). [provided by Alliance of Genome Resources, Jul 2025]

Details

Type
Protein Coding
Official Symbol
Gfap
Official Name
glial fibrillary acidic protein [Source:MGI Symbol;Acc:MGI:95697]
Ensembl ID
ENSMUSG00000020932
Bio databases IDs NCBI: 14580 Ensembl: ENSMUSG00000020932
Aliases glial fibrillary acidic protein
Synonyms ALXDRD, glial fibrillary acidic, glial fibrillary acidic protein, GLIAL FILAMENT protein (50 KDA), M25937
Species
Mouse, Mus musculus
OrthologiesHumanRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Gfap often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Intermediate filament head (DNA binding) region
  • kinase binding
  • structural constituent of cytoskeleton
  • integrin binding
  • protein binding
  • Intermediate filament protein
  • identical protein binding

Pathways

Biological processes and signaling networks where the Gfap gene in mouse plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • lymphomagenesis
  • schizophrenia
  • Huntington disease
  • diabetes mellitus
  • major depression
  • infection
  • non-insulin-dependent diabetes mellitus
  • Alzheimer disease
  • medulloblastoma
  • brain cancer
regulated by
  • selegiline
  • EGFR
  • N-methyl-D-aspartate
  • 3-nitropropionic acid
  • SOD1
  • TGFB1
  • TNF
  • levodopa
  • fluorocitric acid
  • tyrphostin AG490
regulates
role in cell
  • expression in
  • migration
  • differentiation
  • proliferation
  • morphology
  • cell death
  • activation in
  • phosphorylation in
  • quantity
  • adhesion

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Cytoplasm
  • myelin enriched fraction
  • postsynaptic density (PSD) fractions
  • membrane fraction
  • intermediate filament cytoskeleton
  • cytoskeleton
  • perinuclear region
  • cellular membrane
  • inner membrane
  • filamentous network
  • Nucleus
  • lysosome
  • intermediate filaments
  • cytosol
  • perisomatic process
  • vitreal membranes
  • lysosome membrane
  • glial cell projections
  • cellular protrusions
  • membrane processes
  • perikaryon
  • axons
  • astrocyte projections
  • plasma
  • basement membrane

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Gfap gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • astrocyte development
  • Schwann cell proliferation
  • Bergmann glial cell differentiation
  • regulation of protein complex assembly
  • regulation of neurotransmitter uptake
  • intracellular protein transport
  • intermediate filament organization
  • negative regulation of neuron projection development
  • positive regulation of Schwann cell proliferation
  • extracellular matrix organization
  • gene expression
  • neuron projection regeneration
  • long-term synaptic potentiation
  • D-aspartate import

Cellular Component

Where in the cell the gene product is active
  • intermediate filament cytoskeleton
  • cytoplasm
  • cell body
  • cytosol
  • intermediate filament
  • cell projection
  • lysosome

Molecular Function

What the gene product does at the molecular level
  • identical protein binding
  • protein binding
  • integrin binding
  • structural constituent of cytoskeleton
  • kinase binding

Gene-Specific Assays for Results You Can Trust

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