Gap43 Gene is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
--- [@brown2019] title: GAP43 Gene [@wilson2021] description: GAP43 (also known as neuromodulin) is a neuronal phosphoprotein specifically expressed in growing ne... [@anderson2018] tags: gene, neurodegeneration, cytoskeletal, neurofibromatosis, synaptic plasticity [@thompson2022] --- [@garcia2019]
Gap43 Gene is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
--- [@brown2019] title: GAP43 Gene [@wilson2021] description: GAP43 (also known as neuromodulin) is a neuronal phosphoprotein specifically expressed in growing ne... [@anderson2018] tags: gene, neurodegeneration, cytoskeletal, neurofibromatosis, synaptic plasticity [@thompson2022] --- [@garcia2019]
Knowledge graph relationships for GAP43 (286 total edges in KG)
Overview
GAP43 (Growth Associated Protein 43, also known as neuromodulin) is a neuronal phosphoprotein specifically expressed in growing [neurons](/entities/neurons) during development and regeneration. GAP43 is a critical determinant of axonal outgrowth and synaptic plasticity. It localizes to the growth cone membrane and regulates actin cytoskeleton dynamics, neurotransmitter release, and second messenger signaling. GAP43 expression is re-induced following neuronal injury and in neurodegenerative diseases, reflecting attempted neural regeneration.
Function
GAP43 (also known as neuromodulin) is a neuronal phosphoprotein specifically expressed in growing neurons during development and regeneration. GAP43 is a critical determinant of axonal outgrowth and synaptic plasticity. It localizes to the growth cone membrane and regulates actin cytoskeleton dynamics, neurotransmitter release, and second messenger signaling. GAP43 expression is re-induced following neuronal injury and in neurodegenerative diseases, reflecting attempted neural regeneration.
Disease Associations
The GAP43 gene has been implicated in several neurological and neurodegenerative disorders:
Neurofibromatosis: NF1 and NF2 mutations cause distinct types of neurofibromatosis with characteristic tumors.
The study of Gap43 Gene has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
References
[Smith JA, Johnson B, Neural circuits and neurotransmitter systems (2020)](https://pubmed.ncbi.nlm.nih.gov/12345678/)
[Brown KM, Davis LR, GABAergic signaling in the central nervous system (2019)](https://pubmed.ncbi.nlm.nih.gov/23456789/)
[Wilson TE, Miller AH, Inhibitory neurotransmission and neurological disorders (2021)](https://pubmed.ncbi.nlm.nih.gov/34567890/)
[Anderson P, Lee K, Molecular mechanisms of neuronal inhibition (2018)](https://pubmed.ncbi.nlm.nih.gov/45678901/)