Serum CCL27 and LAMC2 levels and prognostic value before TURBT in patients with non-muscle-invasive bladder cancer
10.3969/j.issn.1673-4130.2025.14.004
- VernacularTitle:非肌层浸润性膀胱癌患者TURBT术前血清CCL27、LAMC2水平及预后价值
- Author:
Huiyu CHEN
1
;
Ruiqing XING
;
Jiankang CHEN
;
Jing LI
;
Jin GUO
Author Information
1. 空军军医大学第一附属医院检验科,陕西 西安 710038
- Keywords:
non-muscle-invasive bladder cancer;
C-C motif chemokine ligand 27;
laminin subunit gam-ma-2;
prognosis
- From:
International Journal of Laboratory Medicine
2025;46(14):1682-1688
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the serum C-C motif chemokine ligand 27(CCL27)and laminin sub-unit gamma-2(LAMC2)levels and prognostic value before transurethral resection of bladder tumor(TURBT)in patients with non-muscle-invasive bladder cancer(NMIBC).Methods A total of 104 patients with NMIBC who underwent primary TURBT at the First Affiliated Hospital of Air Force Medical University from February 2019 to February 2021 were retrospectively selected as the NMIBC group,and another 50 healthy individuals who underwent physical examinations at the same hospital during the same period were se-lected as the control group.The levels of serum CCL27 and LAMC2 before TURBT in the two groups were detected by enzyme-linked immunosorbent assay.Kaplan-Meier curve was used to analyze the effect of serum CCL27 and LAMC2 before TURBT on the prognosis of NMIBC patients.COX regression was used to analyze the prognostic factors of patients with NMIBC.The receiver operating characteristic(ROC)curve was used to analyze the value of serum CCL27 and LAMC2 before TURBT in evaluating the prognosis of NMIBC pa-tients.Results The levels of serum CCL27 and LAMC2 in the NMIBC group before TURBT were higher than those in the control group,and the difference was statistically significant(P<0.05).The levels of serum CCL27 and LAMC2 before TURBT in patients with NMIBC at tumor stage T1 and high-grade pathological grade were higher than those in patients with tumor stage Ta/Tis and low-grade pathological grade,and the difference was statistically significant(P<0.05).The 3-year progression-free survival rate of patients in the high-level CCL27 group was lower than that in the low-level CCL27 group,and the difference was statistically significant(χ2=20.021,P<0.001).The 3-year progression-free survival rate of patients in the high-level LAMC2 group was lower than that in the low-level LAMC2 group,and the difference was statistically signifi-cant(χ2=11.012,P<0.001).Tumor stage T1,high-grade pathological grade,high level of serum CCL27,and high level of serum LAMC2 were risk factors affecting the prognosis of patients with NMIBC(P<0.05).The results of ROC curve analysis showed that the area under the curve and 95%CI of the combined serum CCL27 and LAMC2 before TURBT for the prognosis assessment of NMIBC patients were 0.901(0.881-0.925),which were larger than those of the single detection,and the difference was statistically significant(Z=4.620,4.912,P<0.001).Conclusion The elevated levels of serum CCL27 and LAMC2 before TURBT in NMIBC patients are related to the degree of tumor malignancy,and can serve as prognostic markers for in-dividualized treatment strategies.
