Bdnf Gene Summary [Mouse]

The protein encoded by this gene is a member of the nerve growth factor family. It is involved in the growth, differentiation and survival of specific types of developing neurons both in the central nervous system (CNS) and the peripheral nervous system. It is also involved in regulating synaptic plasticity in the CNS. Expression of a similar gene in human is reduced in both Alzheimer's and Huntington disease patients. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar processing to generate mature protein. [provided by RefSeq, Oct 2015]

Details

Type
Protein Coding
Official Symbol
Bdnf
Official Name
brain derived neurotrophic factor [Source:MGI Symbol;Acc:MGI:88145]
Ensembl ID
ENSMUSG00000048482
Bio databases IDs NCBI: 12064 Ensembl: ENSMUSG00000048482
Aliases brain derived neurotrophic factor
Synonyms ANON2, Brain derived neurotrophic factor, BULN2, OCD1, tBDNF
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 Bdnf often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • protein binding
  • loop domain
  • pro domain
  • neurotrophin TRKB receptor binding
  • growth factor
  • Nerve growth factor family

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • diarrhea
  • plasma cell myeloma
  • neoplasia
  • weight loss
  • liver cancer
  • cancer
  • epithelial cancer
  • neurodegeneration
  • obesity
  • metabolic syndrome X
regulated by
  • cyclosporin A
  • midazolam
  • tetrachlorodibenzodioxin
  • lovastatin
  • fingolimod
  • Ca2+
  • PTEN
  • FSH
  • dopamine
  • D-mannose
regulates
role in cell
  • growth
  • cell viability
  • synthesis in
  • killing
  • activation in
  • formation
  • formation in
  • expression in
  • apoptosis
  • maturation

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Extracellular Space
  • glutaminergic synapse
  • en passant terminal
  • Cytoplasm
  • cell surface
  • intracellular space
  • somatodendritic region
  • perinuclear region
  • Nucleus
  • vesicles
  • Golgi Apparatus
  • granules
  • endoplasmic reticulum lumen
  • mitochondrial inner membrane
  • perinuclear space
  • alpha granules
  • dendritic spine head
  • synaptic vesicles
  • neurites
  • nerve ending
  • dendrite initial segments
  • synaptosomes
  • synapse
  • dense-core vesicles
  • cytoplasmic vesicles
  • secretory vesicles
  • secretory granules
  • membrane processes
  • perikaryon
  • axons
  • dendrites
  • postsynaptic density
  • axon terminals
  • mossy fiber boutons
  • presynaptic terminals
  • axon branches
  • clathrin-coated vesicles
  • cis Golgi cisternae
  • mossy fibers
  • apical processes
  • vesicle fraction

Gene Ontology Annotations

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

Biological Process

Functions and activities the gene product is involved in
  • positive regulation of receptor binding
  • nervous system development
  • neuron projection morphogenesis
  • transmembrane receptor protein tyrosine kinase signaling pathway
  • axon guidance
  • collateral sprouting
  • negative regulation of neuron apoptotic process
  • nerve development
  • positive regulation of collateral sprouting
  • synapse assembly
  • brain-derived neurotrophic factor receptor signaling pathway
  • regulation of protein localization at cell surface
  • regulation of synaptic transmission
  • positive regulation of brain-derived neurotrophic factor receptor signaling pathway
  • positive regulation of neuron projection development
  • negative regulation of myotube differentiation
  • positive regulation of synapse assembly
  • negative regulation of apoptotic signaling pathway
  • positive regulation of peptidyl-serine phosphorylation

Cellular Component

Where in the cell the gene product is active
  • dendrite
  • endoplasmic reticulum lumen
  • extracellular space
  • perinuclear region of cytoplasm
  • cytoplasm
  • synaptic vesicle
  • extracellular region
  • axon

Molecular Function

What the gene product does at the molecular level
  • growth factor activity
  • protein binding
  • nerve growth factor receptor binding

Gene-Specific Assays for Results You Can Trust

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