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The TRAP complex (SSR1-SSR4): mechanistic roles and therapeutic opportunities
Jiaqi Zhang1, Xing Wan2, Aixia Gong1
1Department of Digestive Endoscopy, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, PR China.
The TRAP complex (translocational ശരീര apparatus protein) subunits SSR1-SSR4 are crucial in various diseases, including cancer and diabetes. Understanding their roles offers potential for new therapeutic targets and biomarkers.
Area of Science:
- Molecular Biology
- Oncology
- Cellular Biology
Background:
- Esophageal squamous cell carcinoma (ESCC) is aggressive with unclear mechanisms.
- Signal sequence receptor subunit delta (SSR4) is a potential ESCC biomarker.
- The TRAP complex (SSR1-SSR4) is vital for protein homeostasis.
Purpose of the Study:
- Review TRAP complex roles in disease.
- Identify knowledge gaps and therapeutic potential.
- Clarify subunit functions in tumor progression.
Main Methods:
- Literature review and synthesis.
- Pan-cancer analysis of TRAP subunit genes.
- Examination of genetic mutations and disease associations.
Main Results:
- TRAP subunit genes are upregulated in cancers, affecting progression and immune infiltration.
- SSR3 and SSR4 mutations link to congenital glycosylation disorders.
- SSR1 and SSR3 impact glucose metabolism and diabetes risk.
Conclusions:
- TRAP complex subunits are crucial in diverse diseases.
- TRAP subunits show potential as therapeutic targets and biomarkers.
- Further research needed for mechanistic understanding and drug design.
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