Expression and clinical significance of plasma cytokines in patients with pancreatic cancer
10.13602/j.cnki.jcls.2025.06.11
- VernacularTitle:胰腺癌患者血浆细胞因子的表达变化及临床意义
- Author:
Ge XU
1
;
Mengyao SHI
;
Chong PENG
;
Mingjun LIU
;
Guirong SUN
Author Information
1. 青岛大学附属医院检验科,山东青岛 266003
- Publication Type:Journal Article
- Keywords:
pancreatic cancer;
cytokines;
tumor markers
- From:
Chinese Journal of Clinical Laboratory Science
2025;43(6):450-453
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression and clinical significance of 12 plasma cytokines in patients with pancreatic cancer.Methods The study included 120 patients with pancreatic cancer diagnosed and treated at Qingdao University Affiliated Hospital and 68 healthy controls from March 2023 to June 2024.The levels of 12 plasma cytokines,including interleukin(IL)-1 β,IL-2,IL-4,IL-5,IL-6,IL-8,IL-10,IL-12P,IL-17,interferon(IFN)-α,IFN-γ,and tumor necrosis factor(TNF)-α,were detected using mul-tiplex bead-based flow immunoassay.The levels of tumor markers carcinoembryonic antigen(CEA),carbohydrate antigen 19-9(CA19-9)and carbohydrate antigen 72-4(CA 72-4)in the serum of pancreatic cancer patients were detected by electrochemilumines-cence,while carbohydrate antigen 242(CA242)were detected by chemiluminescence methods.The correlation between the expression levels of differentially expressed cytokines and those of tumor markers was analyzed using Spearman's rank correlation.Results The plasma levels of 9 cytokines(IL-1 β,IL-4,IL-5,IL-6,IL-8,IL-10,IL-17,IFN-α,and IFN-γ)in the patients with pancreatic canc-er were significantly higher than those in controls(all P＜0.05).The levels of IL-1 β,IL-6,IL-8,IL-10,and IL-17 in the advanced pancreatic cancer group were significantly higher than those in the early-stage group(P＜0.05).The plasma IL-6 level in the poorly dif-ferentiated pancreatic cancer group was significantly higher than that in the well-differentiated group(P＜0.05).The serum levels of CEA,CA19-9,CA242,and CA72-4 in the advanced pancreatic cancer group were significantly higher than those in the early-stage group(P＜0.05).The serum CEA level in the poorly differentiated pancreatic cancer group was significantly higher than that in the moderately differentiated pancreatic cancer group(P＜0.05).After four cycles of chemotherapy,IL-8 levels in the disease control group were significantly reduced compared to pre-treatment levels(P＜0.05),while IL-6,IL-8,and IL-10 levels in the disease progression group were significantly elevated compared to pre-treatment levels(all P＜0.05).In the patients with pancreatic cancer,plasma IL-6 levels were positively correlated with serum CEA levels(rs=0.238,P＜0.01)and serum CA19-9 levels(rs=0.186,P＜0.05).The plasma IL-10 levels were positively correlated with serum CA72-4(rs=0.220,P＜0.05)levels in the patients.Conclusion Nine cyto-kines in plasma,such as IL-6,etc.may be involved in the formation of the inflammatory microenvironment of pancreatic cancer,as well as in the proliferation and differentiation of tumor cells.The determination of their plasma levels should be helpful for the assessing disease conditions and therapeutic effects.
