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ORIGINAL RESEARCH article

Front. Oncol.
Sec. Gynecological Oncology
Volume 14 - 2024 | doi: 10.3389/fonc.2024.1438734

Clinical and Prognostic Significance of Hec1 Expression in Patients with Cervical Cancer

Provisionally accepted
Yutai Zhao Yutai Zhao Lei Xu Lei Xu Cong Peng Cong Peng Jie Deng Jie Deng Chaolin Huang Chaolin Huang *Ling Lu Ling Lu
  • Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China

The final, formatted version of the article will be published soon.

    Objective: Hec1 is a component of the Ndc80 kinetochore complex and is frequently upregulated in various cancers. However, the clinical significance of Hec1 in cervical cancer remains largely unknown. This study aimed to investigate the expression patterns of Hec1 in cervical cancer and its relationship with the clinicopathological characteristics of patients diagnosed with the disease.Methods: Immunohistochemistry was used to assess the expression of Hec1 in 136 cervical cancer tissue samples and 82 normal cervical tissue samples. The relationship between Hec1 protein expression and the clinicopathological characteristics of cervical cancer patients was analyzed using the Chi-square test. Additionally, the association between Hec1 protein expression and patient survival was examined using Kaplan-Meier survival curves. Independent risk factors affecting the prognosis of cervical cancer patients were analyzed using the Cox proportional hazards regression model.The positive expression rate of Hec1 protein in cervical cancer tissues was 83.82%, significantly higher than the 7.31% in normal cervical tissues. Compared to patients with negative Hec1 expression, those with positive expression exhibited significantly higher FIGO staging, increased lymph node metastasis, greater depth of tumor stromal infiltration, and larger tumor diameter. Multivariable analysis using the Cox proportional hazards regression model indicated that Hec1 positive expression was an independent risk factor for both overall survival (HR = 2.79, 95% CI: 1.65-4.05, p = 0.012) and progression-free survival (HR = 1.81, 95% CI: 1.22-3.18, p = 0.002) in cervical cancer patients. Kaplan-Meier survival curve analysis showed that patients with positive Hec1 expression experienced a lower overall survival (HR: 2.72, 95% CI:1.15-4.52, p = 0.004) and progression-free survival (HR: 3.12, 95% CI: 1.62-5.03, p = 0.002) when compared to those with negative Hec1 expression.Hec1 is significantly upregulated in cervical cancer tissues and associated with poor prognosis in cervical cancer patients. Therefore, Hec1 could be a novel biomarker, not only for the diagnosis and treatment evaluation of cervical cancer but also as an indicator for predicting the prognosis of cervical cancer patients.

    Keywords: cervical cancer, Hec1, Independent risk factors, overall survival, Progression-free survival

    Received: 26 May 2024; Accepted: 10 Oct 2024.

    Copyright: © 2024 Zhao, Xu, Peng, Deng, Huang and Lu. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: Chaolin Huang, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.