EIFB EPSILON Meaning and
Definition
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EIFB epsilon is a protein encoded by the EIF4EBP3 gene and also known as eukaryotic translation initiation factor 4E-binding protein 3. It is a member of the eIF4E-binding protein family and plays a crucial role in protein synthesis regulation, specifically in cellular responses to various external signals. The protein is primarily found in the cytoplasm of cells and is involved in modulating translational activity by interacting with the eukaryotic initiation factor 4E (eIF4E), a key regulator of cap-dependent translation.
EIFB epsilon functions as a negative regulator of protein synthesis by binding to eIF4E, preventing its association with the mRNA cap structure and consequently impeding translation initiation. This dynamic interaction between EIFB epsilon and eIF4E occurs in response to different cellular conditions, such as stress, nutrient availability, and growth factors. Dysregulation of EIFB epsilon expression or activity has been implicated in several diseases, including cancer and neurodegenerative disorders.
Through its ability to modulate protein synthesis, EIFB epsilon plays a critical role in regulating cell growth, proliferation, and survival. It acts as a key mediator in numerous signaling pathways, integrating external cues and internal cellular events to fine-tune protein production in response to changing conditions. Overall, EIFB epsilon is an essential protein involved in the intricate control of translation initiation, contributing to the maintenance of cellular homeostasis and normal physiological functions.
Common Misspellings for EIFB EPSILON
- wifb epsilon
- sifb epsilon
- difb epsilon
- rifb epsilon
- 4ifb epsilon
- 3ifb epsilon
- eufb epsilon
- ejfb epsilon
- ekfb epsilon
- eofb epsilon
- e9fb epsilon
- e8fb epsilon
- eidb epsilon
- eicb epsilon
- eivb epsilon
- eigb epsilon
- eitb epsilon
- eirb epsilon
- eifv epsilon
- eifn epsilon
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