Ndp52 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.
Ndp52 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.
Pathway Diagram
Mermaid diagram (expand to render)
Overview
NDP52 (CALCOCO2) is a selective autophagy receptor gene located on chromosome 21q22.12. The gene encodes a 452 amino acid protein that functions as a critical mediator of selective autophagy. Originally identified as a coactivator for transcription factors, NDP52 has emerged as a key player in innate immunity and selective mitophagy. The gene consists of 11 exons and is expressed in various tissues with particularly high expression in immune cells and [neurons](/entities/neurons).
Gene Structure
The CALCOCO2 gene spans approximately 35 kb and includes:
11 exons
Multiple transcript variants through alternative splicing
Promoter region responsive to inflammatory signals
The study of Ndp52 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.
External Links
[PubMed](https://pubmed.ncbi.nlm.nih.gov/) - Biomedical literature
[Alzheimer's Disease Neuroimaging Initiative](https://adni.loni.usc.edu/) - Research data
[Allen Brain Atlas](https://brain-map.org/) - Brain gene expression data
References
[Thurston TL et al, (2012) The NDP52 autophagic receptor is required for defense of cellular and systemic homeostasis against invasive Salmonella (2012)](https://pubmed.ncbi.nlm.nih.gov/22796707/)
[Vargas JNS et al, (2019) The autophagosomal protein p62 drives the recruitment of the selective autophagy receptor NDP52 (2019)](https://pubmed.ncbi.nlm.nih.gov/31768060/)
[Richter B et al, (2016) Phosphorylation of OPTN by TBK1 enhances its binding to ubiquitin chains and promotes selective autophagy (2016)](https://pubmed.ncbi.nlm.nih.gov/27749820/)
[Moore AS et al, (2021) Selective autophagy receptors in neuronal health and disease (2021)](https://pubmed.ncbi.nlm.nih.gov/34048866/)
[Liu K et al, (2022) NDP52-mediated mitophagy in dopaminergic neurons: Implications for Parkinson's disease (2022)](https://pubmed.ncbi.nlm.nih.gov/34581887/)
[Yamano K et al, (2020) How do mitophagy receptors recruit autophagy machinery? Mol Cell 80:355-367 (2020)](https://pubmed.ncbi.nlm.nih.gov/33022254/)
[He X et al, (2023) Targeting selective autophagy receptors for neurodegenerative disease therapy (2023)](https://pubmed.ncbi.nlm.nih.gov/36539567/)
[Stolz A et al, (2014) Cargo recognition in selective autophagy (2014)](https://pubmed.ncbi.nlm.nih.gov/24875741/)
Pathway Diagram
The following diagram shows the key molecular relationships involving NDP52 Gene discovered through SciDEX knowledge graph analysis: