Relationship between the expression of serum TK1 and DKK1 and the prognosis of advanced non-small cell lung cancer patients
10.3969/j.issn.1673-4130.2024.01.016
- VernacularTitle:血清TK1、DKK1的表达与晚期非小细胞肺癌患者预后的关系
- Author:
Fuhong WU
1
;
Qilin ZHAN
;
Min ZHOU
Author Information
1. 上海市第六人民医院金山分院血液肿瘤科,上海 201599
- Keywords:
non-small cell lung cancer;
thymidine kinase 1;
secreted protein Dikkopf-1;
prognosis
- From:
International Journal of Laboratory Medicine
2024;45(1):84-88
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the levels of serum thymidine kinase 1(TK1)and secreted protein Dikkopf-1(DKK1)in patients with advanced non-small cell lung cancer(NSCLC),and analyze the relation-ship between serum TK1,DKK1 and the prognosis of NSCLC.Methods This study adopted a prospective co-hort study method,a total of 91 chemotherapy patients with advanced NSCLC admitted in Jinshan Branch of Shanghai Sixth People's Hospital from January 2020 to June 2021 were enrolled as the research objects.All patients received the detection of serum TK1 and DKK1 on admission,completed 4 chemotherapy cycles in Jinshan Branch of Shanghai Sixth People's Hospital and were followed up for 3 months.The disease remission rate was evaluated according to the relevant standards.The patients with complete remission and partial re-mission were included in the good prognosis group,and those with the stable and progressive lesions were in-cluded in the poor prognosis group.The levels of serum TK1 and DKK1 were compared between the two groups.Logistic regression was used to analyze the relationship between the levels of serum TK1 and DKK1 and the prognosis of patients with advanced NSCLC.Results Among 91 patients with advanced NSCLC who received chemotherapy,threre were 58 cases(63.74％)in the good prognosis group,and 33 cases(36.26％)in the poor prognosis group.The levels of serum carcinoembryonic antigen(CEA),TK1 and DKK1 in the poor prognosis group were higher than those in the good prognosis group(P＜0.05).Logistic regression anal-ysis showed that the high levels of serum TK1 and DKK1 were the influencing factors of poor prognosis in pa-tients with advanced NSCLC(OR＞1,P＜0.05).The receiver operating characteristic curve was drawn,and the results showed that the area under the curve of serum TK1,DKK1 alone and combined for predicting the poor prognosis in patients with advanced NSCLC was＞0.700,all of which had certain predictive value,and the predictive value of the combined detection was the highest.Conclusion The abnormal increase of serum TK1 and DKK1 levels may indicate a high risk of poor prognosis in patients with advanced NSCLC.Early monito-ring of serum TK1 and DKK1 levels in patients has certain positive significance for predicting and evaluating the prognosis of patients.
