Creb1 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.
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title: CREB1 Gene [2]
description: Gene information for cAMP Response Element Binding Protein 1 and its role in neurodegenerative diseases [3]
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| CREB1 Gene | |
|---|---|
| Full Name | cAMP Response Element Binding Protein 1 |
| Chromosome | 2q33.3 |
| NCBI Gene ID | 1385 |
| OMIM | 123810 |
| Ensembl ID | ENSG00000108748 |
| UniProt ID | P16220 |
| Encoded Protein | [CREB1](/proteins/creb1) |
| Associated Diseases | [Alzheimer's disease](/diseases/alzheimers-disease), Huntington's disease, depression, addiction |
The CREB1 gene (cAMP Response Element-Binding Protein 1) encodes a leucine-zipper transcription factor that is a central regulator of neuronal plasticity, learning, memory, and cell survival. CREB1-mediated transcription is essential for long-term potentiation and memory formation. CREB1 dysfunction contributes to neurodegeneration in Alzheimer's disease, Parkinson's disease, and Huntington's disease.
CREB1 is a transcription factor that regulates gene expression in response to cAMP and calcium signaling. It plays essential roles in learning, memory, synaptic plasticity, cell survival, and neurogenesis through phosphorylation-dependent activation.
Widely expressed in brain, with high levels in hippocampus, cortex, and striatum. Activity-dependent expression in neurons.
CREB-mediated transcription is impaired in Alzheimer's disease and Huntington's disease. CREB dysfunction contributes to memory deficits in AD and transcriptional dysregulation in HD. CREB activators are being explored as therapeutic agents.
CREB (cAMP Response Element-Binding protein) is a transcription factor that plays a central role in neuronal plasticity, memory formation, and cell survival. CREB is activated by phosphorylation at Ser133 through multiple signaling pathways including cAMP/PKA, Ca²⁺/CaM, and MAPK/ERK pathways.
Key CREB mechanisms include:
CREB-based therapeutic strategies:
Current research focuses on:
The study of Creb1 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.
CREB (cAMP Response Element-Binding protein) is a transcription factor that plays a central role in neuronal plasticity, memory formation, and cell survival. CREB is activated by phosphorylation at Ser133 through multiple signaling pathways including cAMP/PKA, Ca²⁺/CaM, and MAPK/ERK pathways.
Key CREB mechanisms include:
CREB-based therapeutic strategies:
Current research foc- CREB d- CREB in Parkinson's disease: dopaminergic neuron survival mechanisms