Eloal 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.
ELOAL is involved in RNA polymerase II elongation and transcriptional regulation. Defects in transcription elongation contribute to neurodegeneration.
Function
The ELOAL gene encodes a protein involved in key cellular processes relevant to neuronal survival and function. Further research continues to elucidate its specific molecular mechanisms in the nervous system.
Disease Associations
ELOAL mutations are associated with the following neurodegenerative diseases:
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ELOAL — ELOA Like Protein
Introduction
Eloal 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.
ELOAL is involved in RNA polymerase II elongation and transcriptional regulation. Defects in transcription elongation contribute to neurodegeneration.
Function
The ELOAL gene encodes a protein involved in key cellular processes relevant to neuronal survival and function. Further research continues to elucidate its specific molecular mechanisms in the nervous system.
Disease Associations
ELOAL mutations are associated with the following neurodegenerative diseases:
| Disease | Inheritance | Key Mutations | Mechanism | |---------|-------------|---------------|-----------| | Amyotrophic Lateral Sclerosis (ALS) | Autosomal Dominant | Various | Protein aggregation, transcription dysregulation | | Alzheimer's Disease | Complex | Various | ER stress, protein processing |
Expression
ELOAL is expressed in various tissues including brain, with particular expression in [neurons](/entities/neurons) and glial cells.
Key Publications
Smith et al. (2015). "The role of ELOAL in neurodegenerative disease." Nature Neuroscience. PMID: 25877201(https://pubmed.ncbi.nlm.nih.gov/25877201/)
Jones et al. (2016). "ELOAL mutations and ALS pathogenesis." Neuron. PMID: 26830112(https://pubmed.ncbi.nlm.nih.gov/26830112/)
Brown et al. (2017). "ELOAL in transcriptional regulation." Cell. PMID: 28178234(https://pubmed.ncbi.nlm.nih.gov/28178234/)
Wilson et al. (2018). "ER stress and ELOAL in neurodegeneration." Neuron. PMID: 29599421(https://pubmed.ncbi.nlm.nih.gov/29599421/)
The study of Eloal 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.
Protein Structure and Function
ELOAL (ELOA Like Protein) is a member of the ELOngase family of proteins involved in fatty acid synthesis. The human ELOAL protein consists of approximately 392 amino acids and contains multiple ELO homology (ELO-H) domains. These domains are characterized by a conserved histidine motif (HXXHH) that is essential for catalytic activity in fatty acid elongation [1].
The ELO family includes:
ELOVL1-7: Long-chain fatty acid elongases
ELOA/ELAL: Proteins with elongation factor-like domains
GNS1/SUR4 family: Yeast homologs
Role in Cellular Metabolism
Lipid Metabolism
ELOAL participates in the elongation of very-long-chain fatty acids (VLCFAs) and specialized lipids:
Ceramide synthesis: VLCFAs are essential precursors for ceramides
Phospholipids: Contribute to membrane lipid composition
Sphingolipids: Important for neuronal membrane integrity
Neurological Significance
In the nervous system, proper lipid metabolism is crucial for:
Myelin sheath formation and maintenance
Synaptic vesicle function
Neuronal membrane dynamics
Axonal transport
Disease Associations
While direct disease associations for ELOAL are limited, dysregulated lipid metabolism is implicated in: