The clinical value of heat shock protein 90α in predicting the prognosis of interventional therapy for hepatocellular carcinoma
10.3760/cma.j.cn112152-20231026-00262
- VernacularTitle:血浆热休克蛋白90α预测肝细胞肝癌介入治疗预后的临床价值
- Author:
Wei SUN
1
;
Xiao LI
Author Information
1. 国家癌症中心 国家肿瘤临床医学研究中心 中国医学科学院北京协和医学院肿瘤医院介入治疗科 100021
- Keywords:
Hepatocellular carcinoma;
Transarterial chemoembolizaton;
Heat shock protein 90α;
Tumor response;
Prognosis
- From:
Chinese Journal of Oncology
2024;46(2):118-126
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the relationship between plasma heat shock protein 90α (HSP90α) levels and treatment response after four weeks and long-term prognosis after transarterial chemoembolization (TACE) of hepatocellular carcinoma (HCC).Methods:The clinical data of HCC patients who underwent TACE in the Department of Interventional Radiology, Cancer Hospital of Chinese Academy of Medical Sciences from August 2017 to December 2018 were retrospectively collected. Chi-square tests were used to analyze the relationship between plasma HSP90α level and clinicopathological features before TACE treatment. Univariate and multivariate logistic regression analysis was used to analyze the influencing factors of TACE treatment response. Univariate and multivariate Cox regression analysis was used to analyze the influencing factors of progression-free survival (PFS) after TACE treatment.Results:The expression level of plasma HSP90α in 96 patients before TACE treatment was (99.70 ± 66.61) ng/ml. Compared with the low HSP90α group ( n=66), the high HSP90α group ( n=30) had larger tumors, higher alpha-fetoprotein enrichment, more positive vascular invasions, and more advanced Barcelona Clinic Liver Cancer (BCLC) stages (all P<0.05). After four weeks of TACE treatment, 41 patients in the response group and 55 patients in the non-response group were evaluated. The difference of HSP90α expression levels between the response group and the non-response group before and after TACE treatment was (-32.20±22.79) ng/ml and (7.20±51.94) ng/ml, respectively, and the difference was statistically significant ( P<0.001). Multivariate logistic regression analysis showed that Child-Pugh classification ( OR=0.186, P=0.046), vascular invasion ( OR=0.132, P=0.025), and the percentage reduction of plasma HSP90α after TACE treatment (percentage reduction 25%-50%: OR=5.061, P=0.013; percentage reduction >50%: OR= 86.831, P<0.001) were independent influencing factors for the response to TACE treatment in HCC. The median PFS of the 96 patients was 8.7 months. Multivariate Cox regression analysis showed that BCLC stage (stage B: HR=2.804, P=0.008; stage C: HR=4.628, P<0.001) and the percentage reduction of plasma HSP90α after TACE treatment (percentage reduction 25%-50%: HR=0.569, P=0.051; percentage reduction >50%: HR=0.198, P<0.001) were independent influence factors for the PFS in these HCC patients after TACE treatment. Conclusion:Plasma HSP90α may represent a novel biomarker for predicting efficacy of TACE and PFS of patients with HCC.
