Diagnostic value of serum KLF5 combined DKK1 for primary liver cancer
10.3969/j.issn.1673-4130.2025.08.011
- VernacularTitle:血清KLF5、DKK1联合对原发性肝癌的诊断价值
- Author:
Lijun DONG
1
;
Tengyue ZOU
;
Doudou CHAI
;
Hongchao MOU
Author Information
1. 山东大学附属威海市立医院肝胆外科,山东威海 264200
- Keywords:
primary liver cancer;
Kruppel like factor 5;
Dickkopf related protein 1;
diagnosis
- From:
International Journal of Laboratory Medicine
2025;46(8):955-959
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the levels of Kruppel like factor 5(KLF5)and Dickkopf related protein 1(DKK1)in the serum of patients with primary liver cancer and analyze their diagnostic value.Methods A to-tal of 98 patients with primary liver cancer diagnosed in the hospital from March 2021 to March 2024 were in-cluded as the experimental group,and they were divided into early group(40 cases)and late group(58 cases)according to the severity of the disease.Meantime,101 patients with benign liver disease admitted to the hos-pital during the same period time were selected as the control group,and 100 healthy individuals who under-went the physical examination during the same period were selected as the healthy group.Serum samples were obtained from the groups and general clinical data were collected and organized.Enzyme linked immunosor-bent assay was applied to detect the levels of KLF5 and DKK1,and the differences and changes in serum KLF5 and DKK1 levels among the groups were analyzed.Multivariate Logistic regression was applied to ana-lyze the influencing factors of occurrence of primary liver cancer.Receiver operating characteristic curve was used to analyze the efficacy of serum KLF5 and DKK1 levels in the diagnosis of primary liver cancer.Results The levels of alpha fetoprotein(AFP),carcinoembryonic antigen(CEA),KLF5 and DKK1 in the ex-perimental group were significantly higher than those in control group and healthy group(P＜0.05).The lev-els of serum KLF5 and DKK1 were obviously different in patients with primary liver cancer with or without lymph node metastasis(P＜0.05).The levels of serum KLF5 and DKK1 in late group were higher than those in early group(P＜0.05).AFP,CEA,KLF5 and DKK1 levels were independent risk factors for primary liver cancer(P＜0.05).The area under the curve of the combined diagnosis of serum KLF5 and serum DKK1 was 0.928,with specificity of 93.10％,which was better than that of the individual diagnosis(Z combination-DKK1=2.186,Z combination-KLF5=3.386,P=0.029,P=0.001).Conclusion The levels of KLF5 and DKK1 in the serum of patients with primary liver cancer are obviously elevated and change with changes in the condition of dis-ease.The combined detection of KLF5 and DKK1 is of great significance for the diagnosis of primary liver cancer.
