کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3987880 | 1601477 | 2007 | 5 صفحه PDF | دانلود رایگان |

AimSerum α-fetoprotein (AFP) is the most important tumor marker for hepatocellular carcinoma (HCC). Previous reports indicated that HCC was also associated with increased levels of interleukin (IL)-6, IL-10 and hepatocyte growth factor (HGF). This study investigated the role of these cytokines as tumor markers for HCC.MethodA total of 128 adults were prospectively enrolled and categorized into four groups: normal subjects (n = 29), chronic hepatitis B or C (n = 50), non-HCC tumors (n = 23) and HCC (n = 26). Serum AFP, IL-6, IL-10 and HGF levels were determined in all subjects.ResultsThe expression of IL-6 or IL-10 (≥3 pg/ml), or high level of HGF (>1000 pg/ml) or AFP (>20 ng/ml) was observed in only 0–3% of normal subjects. Patients with HCC more frequently had higher IL-6 and IL-10 levels (p < 0.05), whereas HGF levels in HCC patients were not significantly elevated compared to patients with chronic hepatitis or non-HCC tumors. Among patients with low (<20 ng/ml) AFP level, IL-6 or IL-10 expression was significantly associated with the existence of HCC (p < 0.05). Patients with large (>5 cm) HCC more often had increased IL-6, IL-10 or AFP levels (p values all <0.05).ConclusionsSerum levels of IL-6 and IL-10 are frequently elevated in patients with HCC but not in benign liver disease or non-HCC tumors. IL-6 and IL-10 may help identify a subset of HCC patients with low AFP level, and may serve as complementary tumor markers in these patients.
Journal: European Journal of Surgical Oncology (EJSO) - Volume 33, Issue 2, March 2007, Pages 208–212