Crucial role of IL-6, IL-8, IL-11 and leptin in tumor microenvironment in a group of patients with GEP-NETs- crosstalk between inflammation and cancer - Report - MDSpire
Advertisement
Crucial role of IL-6, IL-8, IL-11 and leptin in tumor microenvironment in a group of patients with GEP-NETs- crosstalk between inflammation and cancer
Significant Impact of IL-6, IL-8, IL-11, and Leptin on Tumor Microenvironment
Overview
This study reports elevated levels of IL-6, IL-8, IL-11, and leptin in tumor tissues of patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs) compared to surgical margins.
Background
Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) are a diverse group of rare cancers that have seen an increase in incidence due to better diagnostic methods. Understanding the cytokine profiles in GEP-NETs is crucial as they may influence tumor behavior.
Data Highlights
Cytokine
Sample Type
Concentration
IL-6
Tumor
Higher
IL-8
Tumor
Higher
IL-11
Tumor
Higher
Leptin
Tumor
Higher
Key Findings
Higher concentrations of IL-6, IL-8, IL-11, and leptin were found in tumor samples compared to surgical margins.
IL-6 and leptin levels were elevated in tumors and margins from patients with T4 stage.
Tumor leptin levels were increased in patients with N2 compared to N0.
Margin IL-11 concentration was higher in N0 compared with N2.
IL-6 and leptin levels were higher in patients with M1 compared to M0.
Cytokine levels varied according to tumor localization, with differences noted among pancreatic, ileal, colonic, and small intestine tumors.
Clinical Implications
Cytokine levels in GEP-NETs may correlate with tumor behavior and clinical factors.
Conclusion
The study provides evidence of altered cytokine expression in GEP-NET tissues compared to surgical margins.
by Agata Świętek, Joanna K. Strzelczyk, Dorota Hudy, Zenon P. Czuba, Karolina Snopek-Miśta, Mariusz Kryj, Katarzyna Kuśnierz, Marcin Zeman, Malgorzata Oczko-Wojciechowska, Daria Handkiewicz-Junak, Janusz Strzelczyk
