Mapk14 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.
| Mitogen-Activated Protein Kinase 14 | |
|---|---|
| Gene Symbol | MAPK14 |
| Full Name | Mitogen-Activated Protein Kinase 14 |
| Chromosome | 6p21.3 |
| NCBI Gene ID | 5600 |
| OMIM | 600289 |
| Ensembl ID | ENSG00000166401 |
| UniProt ID | Q16539 |
| Associated Diseases | Alzheimer's Disease, Parkinson's Disease, Multiple Sclerosis, Amyotrophic Lateral Sclerosis |
MAPK14 (Mitogen-Activated Protein Kinase 14), also known as p38-alpha, is a serine/threonine kinase that belongs to the MAPK family. MAPK14 is activated by cellular stress, inflammatory cytokines, and growth factors. It phosphorylates various downstream targets involved in inflammation, cell cycle regulation, apoptosis, and neuronal function. In the brain, MAPK14 plays critical roles in microglial activation, neuroinflammation, synaptic plasticity, and neuronal survival. Dysregulated MAPK14 signaling is implicated in Alzheimer's disease, Parkinson's disease, and various inflammatory and neurodegenerative conditions.
MAPK14 encodes p38α, a serine/threonine kinase activated by cellular stress, cytokines, and inflammatory stimuli. p38 MAPK regulates inflammatory responses, cell cycle, apoptosis, and differentiation. In the brain, p38α is expressed in neurons and glia and contributes to neuroinflammation, amyloid-beta production, and tau pathology in AD.
High expression in brain, lung, heart, and immune cells.
| Disease | Variants | Inheritance | Mechanism |
|---|---|---|---|
| Alzheimer's Disease | Altered expression, rare variants | - | Dysregulated MAPK signaling affects tau phosphorylation, amyloid processing, synaptic plasticity |
| Parkinson's Disease | Altered expression | - | Contributes to neuronal death and protein aggregation |
| Various | See specific diseases | - | Role in cell survival and stress response |
The study of Mapk14 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.
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