Carcinogenesis, Teratogenesis & Mutagenesis ›› 2025, Vol. 37 ›› Issue (3): 190-195.doi: 10.3969/j.issn.1004-616x.2025.03.003

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Expression of RUNX family transcription factor 1 and its prognostic value in cervical adenocarcinomas

GUO Ai, HUANG Ning, ZHANG Jing, ZHANG Yuanyuan, AN Jusheng, LIU Mei   

  1. State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
  • Received:2024-12-23 Revised:2025-03-10 Published:2025-06-13

Abstract: OBJECTIVE: Cervical adenocarcinoma is markedly distinct from cervical squamous cell carcinoma due to its highly aggressive nature, lower response to radiotherapy, poor prognosis and reduced survival rates. This study aimed to investigate the expression level of RUNX1 in cervical adenocarcinoma tissues and its association with patient prognosis. METHODS: Tumor tissue samples from 37 cervical adenocarcinoma patients were collected. RUNX1 expression in tumor tissues was detected by immunohistochemistry (IHC), and its correlation with clinicopathological parameters and prognosis was statistically analyzed. The Human Protein Atlas (HPA) database was used to analyze the protein expression level of RUNX1 in cervical adenocarcinoma tissues. Gene Set Variation Analysis (GSVA) scoring and the TIMER2.0 platform were utilized to perform signaling pathway enrichment and immune cell infiltration analyses, respectively, using cervical adenocarcinoma datasets from The Cancer Genome Atlas (TCGA) to preliminarily elucidate the mechanistic role of RUNX1 in cervical adenocarcinoma. RESULTS: Immunohistochemistry results demonstrated that RUNX1 expression in cervical adenocarcinoma showed significant differences correlated with patient prognosis and pathological stage (P<0.05). Patients in the RUNX1 high-expression group exhibited shorter overall survival and more advanced pathological stages. Analysis of the HPA database revealed that the protein expression level of RUNX1 was significantly higher than in normal cervical tissues. GSVA of cervical adenocarcinoma datasets from TCGA revealed that RUNX1 high expression was predominantly enriched in pathways including mitotic spindle assembly,Hedgehog signaling,TGF-β signaling,Wnt/β-catenin signaling, and p53 signaling. Immune cell infiltration analysis via TIMER2.0 indicated a significant correlation between RUNX1 expression and neutrophil infiltration. CONCLUSION: RUNX1 was found to be highly expressed in cervical adenocarcinoma and its overexpression was significantly associated with adverse prognosis,suggesting its potential as a prognostic biomarker for cervical adenocarcinoma patients.

Key words: cervical adenocarcinoma, RUNX1, prognosis, immune cell infiltration

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