Relationship between serum levels of TGF- β1, VEGF and tumor markers and local recurrence after breast-conserving surgery in patients with breast cancer
10.3760/cma.j.cn115807-20240102-00001
- VernacularTitle:乳腺癌患者血清TGF- β1、VEGF及肿瘤标志物水平与保乳术后局部复发的关系
- Author:
Shoushuai LI
1
;
Ge ZHAO
;
Limin TIAN
;
Haijun ZHU
Author Information
1. 西安市中心医院普外三科，西安 710000
- Keywords:
Breast cancer;
Breast-conserving surgery;
Local recurrence;
Transforming growth factor- β1;
Vascular endothelial growth factor;
Tumor markers
- From:
Chinese Journal of Endocrine Surgery
2024;18(5):619-623
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the relationship between serum levels of transforming growth factor- β1 (TGF- β1), vascular endothelial growth factor (VEGF) and tumor markers and local recurrence after breast-conserving surgery in patients with breast cancer. Methods:104 patients with breast cancer who underwent breast-conserving surgery in Xi’ an Central Hospital from Jan. 2020 to Dec. 2022 were selected and followed up for 1 year after surgery. According to the occurrence of local recurrence, they were divided into recurrence group ( n=16) and non-recurrence group ( n=88). The levels of serum TGF- β1, VEGF and tumor markers [carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA) ] were compared between the two groups of patients. Univariate and multivariate Logistic regression analyses were used to analyze the influencing factors of local recurrence after breast-conserving surgery. Receiver operating characteristic (ROC) curve was applied to analyze the predictive value of TGF- β1, VEGF, CA125 and CEA on local recurrence after breast-conserving surgery. Results:The levels of VEGF, TGF- β1, CAl25 and CEA in recurrence group [ (358.83±38.00) ng/L, (849.90±74.19) U/mL, (18.34±1.61) ng/L and (40.20±5.64) ng/mL] were higher than those of (296.05±39.57) ng/L (742.85±79.96) ng/L, (14.97±1.66) U/mL and (32.79±4.72) ng/mL in non-recurrence group (all P<0.05). Lymph node metastasis, postoperative adjuvant therapy, tumor diameter and TNM staging were independent risk factors of local recurrence after breast-conserving surgery (all P<0.05). The areas under the ROC curves (AUCs) of serum VEGF, TGF- β1, CAl25 and CEA in predicting local recurrence after breast-conserving surgery were 0.847, 0.834, 0.925 and 0.935 respectively. The AUC of CEA was the largest, with sensitivity of 85.23% and specificity of 100% (all P<0.05) . Conclusions:The levels of TGF- β1, VEGF, CAl25 and CEA in patients with local recurrence after breast-conserving surgery are increased, and their levels are more effective in predicting local recurrence after breast-conserving surgery. Local recurrence after breast-conserving surgery is also affected by lymph node metastasis, postoperative adjuvant therapy, tumor diameter and TNM staging.
