Abstract
Pancreatic cancer is one of the most aggressive and lethal human malignancies. Drug therapies and radiotherapy are used for treatment as adjuvants to surgery, but outcomes remain disappointing. Advances in tissue engineering point that three-dimensional cultures can reflect the in vivo tumour micro-environment and can guarantee a physiological distribution of oxygen, nutrients and drugs, therefore, being promising low cost tools for therapy development. In this work we review crucial elements, i.e., structural and environmental, that should be considered for an accurate design of an ex vivo platform for studies of pancreatic cancer. Furthermore, we propose environmental stress response biomarkers as platform readouts for the efficient control and further prediction of the pancreatic cancer response to the environmental and treatment input.