A Comprehensive Pan-Cancer Analysis Identifies CEP55 as a Potential Oncogene and Novel Therapeutic Target

Mohamed Samir A Zaki1, Muhammad Alaa Eldeen2, Waleed K Abdulsahib3

  • 1Anatomy Department, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia.

Insights

Centrosomal protein 55 (CEP55) acts as an oncogene in many cancers. This study reveals CEP55 upregulation correlates with poor prognosis and influences tumor microenvironment and drug response, suggesting it as a therapeutic target.

Area of Science:

  • Oncology
  • Molecular Biology
  • Genetics

Background:

  • Centrosomal protein 55 (CEP55) is implicated as a potential oncogene in human cancers.
  • A comprehensive pan-cancer analysis of CEP55's role and behavior across malignancies is lacking.

Purpose of the Study:

  • To conduct a pan-cancer analysis of CEP55 expression, genetic alterations, and methylation.
  • To investigate the correlation of CEP55 with clinicopathological features, patient survival, immune infiltration, and therapeutic responses.
  • To elucidate the molecular mechanisms underlying CEP55's oncogenic activities.

Main Methods:

  • Utilized multiple databases for comprehensive analysis of CEP55.
  • Evaluated CEP55 expression, genetic alterations, and methylation status in various cancers.
  • Performed survival analysis, immune cell infiltration assessment, and drug response evaluation.

Main Results:

  • CEP55 is significantly upregulated in cancerous tissues compared to normal tissues.
  • CEP55 overexpression is associated with poor prognosis and advanced cancer stages.
  • CEP55 influences immune cell infiltration, chemokine levels, and response to chemotherapy.

Conclusions:

  • CEP55 exhibits oncogenic properties across multiple human malignancies.
  • CEP55 serves as a potential predictive biomarker for cancer prognosis.
  • CEP55 represents a promising therapeutic target for novel anticancer strategies.

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