Ewsr1 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.
{{Infobox gene}}
{{Infobox .infobox .infobox-gene|
| gene_name = EWSR1
| full_name = EWS RNA Binding Protein 1 (Ewing Sarcoma Breakpoint Region 1)
| chromosome = 22
| locus = 22q12.2
| NCBI Gene ID = 2130
| OMIM = 133450
| Ensembl ID = ENSG00000182944
| UniProt ID = Q01844
| associated_dyes = Amyotrophic Lateral Sclerosis (ALS), Frontotemporal Dementia, Ewing Sarcoma
}}
EWSR1 (Ewing Sarcoma Breakpoint Region 1) is a member of the FET (FUS, EWSR1, TAF15) family of RNA-binding proteins. It contains an N-terminal transcriptional activation domain and a C-terminal RNA recognition motif (RRM). EWSR1 functions as a transcriptional regulator and RNA-processing factor, binding to RNA polymerase II promoters and various RNA species. It plays roles in transcription elongation, splicing, and RNA export.
EWSR1 is critically involved in neurodegenerative diseases:
EWSR1 is widely expressed in human tissues with high expression in brain, heart, and testis. In the nervous system, EWSR1 is expressed in neurons throughout the CNS and PNS, with particular abundance in motor neurons of the spinal cord. Its expression is highest during development and remains elevated in adult neurons.
The study of Ewsr1 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.
Linder P, Jankowsky E. From unwinding to clamping - the DEAD box RNA helicase family. Nat Rev Mol Cell Biol. 2011;12(8):505-516.
Jankowsky E. RNA helicases at work: binding and rearranging. Trends Biochem Sci. 2011;36(1):19-29.
P Vijay Kumar. RNA helicases in growth and disease. Exp Biol Med (Maywood). 2021;246(5):582-595.
The EWSR1 Gene is involved in various cellular processes in the nervous system. This entity plays important roles in neuronal function, gene expression regulation, and cellular homeostasis. Dysfunction has been implicated in neurodegenerative diseases including Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis.
The EWSR1 Gene participates in multiple molecular pathways critical for neuronal health. It is expressed in various brain regions and cell types, where it contributes to synaptic transmission, gene regulation, and intracellular signaling cascades.
Alterations in EWSR1 Gene expression or function have been associated with several neurodegenerative conditions. Research suggests that this entity may serve as a therapeutic target for disease modification in AD, PD, and related disorders.