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Project

Combining immune stimulation with inhibition of immune suppression: towards a novel combination immunotherapy for pancreatic cancer.

Pancreatic ductal adenocarcinoma (PDAC) is the 4th leading cause of cancer related death in the western world and incidence is still rising. Due to its rapidly progressive nature and lack of early symptoms, up to 80% of the patients present itself late with advanced or metastatic disease. This results in an extremely poor prognosis and a 5-year survival below 5%. Current treatment options for PDAC are limited since only 10-15% of the patients are eligible for curative surgical resection. The remaining patient population is treated with chemotherapy which has only modest improvements in survival due to chemoresistance in the majority of patients. The tumour microenvironment (TME) is believed to be a major confounding factor involved in failure of different therapeutic strategies. A hallmark of this TME in PDAC is the strong desmoplastic reaction which results in a dense fibrotic/desmoplastic stroma that surrounds the pancreatic cancer cells (PCC). By acting as a mechanical and functional shield around the tumour, it plays a central role in the development, progression and invasion of PDAC and also creates an immunosuppressive TME.In this strategic basic research project, novel combination immunotherapies will be investigated in search for better treatment options for PDAC patients. Both immune stimulation and inhibition of immune suppression will be employed, with a special focus on the TME.
Date:1 Jan 2016 →  31 Dec 2019
Keywords:INNATE IMMUNITY, PANCREAS, CANCER, IMMUNOTHERAPY
Disciplines:Immunology, Morphological sciences, Oncology