The expression of IL-8 and IL-8 receptors in pancreatic adenocarcinomas and pancreatic neuroendocrine tumours.

Background: Inflammatory mediators influence tumour progression. IL-8 has been shown to have pro-angiogenic, mitogenic and motogenic effects and several studies have demonstrated the expression of IL-8 by various human pancreatic cancer cell lines.

Methods: The expression of IL-8 and IL-8 receptors was studied in 52 pancreatic adenocarcinomas and 52 pancreatic neuroendocrine tumours using immunohistochemistry.