已发表论文

肿瘤相关自身抗体抗 p53 与肺腺癌患者的不良预后相关

 

Authors Jing K, Ouyang L, Cai J, Zheng P, Li G, Wang R

Received 2 July 2025

Accepted for publication 21 October 2025

Published 7 November 2025 Volume 2025:17 Pages 2665—2674

DOI https://doi.org/10.2147/CMAR.S540712

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 3

Editor who approved publication: Professor Harikrishna Nakshatri

Keying Jing, Libo Ouyang, Jun Cai, Peiming Zheng, Gang Li, Rong Wang

Department of Clinical Laboratory, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, People’s Republic of China

Correspondence: Rong Wang, Email wangrong36602010@163.com

Purpose: There is a known association between tumor-associated autoantibodies (TAAbs) and lung cancer. TAAbs are currently used in clinical settings for the early detection of lung cancer. However, the relationship between TAAbs profiles and clinical outcomes in lung cancer patients remains incompletely understood. This study aims to investigate the association between TAAbs and survival rates in individuals diagnosed with lung adenocarcinoma.
Patients and Methods: This study enrolled 161 patients diagnosed with lung adenocarcinoma at Henan Province People’s Hospital between January 2020 and December 2022. Levels of TAAbs were measured using a commercial enzyme-linked immunosorbent assay (ELISA) kit. Follow-up data were collected through December 2024. The association between TAAbs levels and disease progression was evaluated using Kaplan–Meier survival analysis and Cox proportional hazards models.
Results: In the univariate analysis, the presence of p53 autoantibodies (anti-p53) and CAGE autoantibodies (anti-CAGE) was associated with an increased risk of reduced progression-free survival (PFS). In the multivariate analysis, anti-p53 remained significantly associated with shorter PFS, while anti-CAGE was not correlated with poor prognosis. The significant association between anti-p53 and worse PFS persisted after adjusting for gender, age, smoking status, pathological stage, and treatment. Kaplan–Meier survival analysis further confirmed that patients positive for anti-p53 had significantly shorter PFS (P = 0.0025).
Conclusion: Tumor-associated autoantibody anti-p53 correlates poor prognosis in lung adenocarcinoma patients, offering novel insights into tumor prognosis.

Keywords: lung adenocarcinoma, autoantibodies associated with lung cancer, prognosis, progression-free survival