Pancreatic cancer is the fourth leading cause of cancer deaths. Less than 20% of patients are candidates for surgery at diagnosis. There are few available treatment options for the remaining patients, and so most survive for only a few months. These needs are driving our research and clinical focus at Cambridge. Scientists are involved in research into the biology of pancreatic cancer, identification of biomarkers, epidemiological studies and clinical trials with the mission of improving the outcome for patients with this disease.
The University of Cambridge Pancreatic Cancer Centre brings researchers in basic and clinical science together with surgeons, physicians and nurses who treat pancreatic cancer at Addenbrooke's Hospital, in a multi-disciplinary approach to translational research to improve patient outcomes.
24th June 2022, Møller Institute, West Cambridge
Organised by Mr Asif Jah, Cambridge University Hospitals
This exciting full day meeting aims to cover both the daily challenges and the most up-to-date advances in management of patients with pancreatic and liver diseases.
The symposium will feature talks and discussions, delivered by some of the UK’s leading multi-disciplinary specialists in various aspects of HPB Surgery. This meeting will be relevant to everyone who is involved in the management and care of this complex group of patients.
View the full program here.
In a disease where only 10–15% of patients are suitable for resection at the time of presentation, there is a need for better and earlier diagnostic techniques. In addition, high risk populations need to be identified and screening approaches considered. This is being studied using pre-clinical models to identify genes that drive pancreatic cancer, familial genetics, biomarkers for risk stratification and therapeutic responsiveness, and defining pathways for managing pancreatic cystic lesions by identifying low and high risk lesions.
Activating mutations in the Kras oncogene occur in over 90% of pancreatic cancer cases, but how associated genetic alterations work to promote the disease is not understood. Researchers across the Centre are combining studies on pre-clinical models for pancreatic cancer with genetic analysis of samples from human tumours to identify new oncogenes that may drive pancreatic carcinogenesis, and influence the clinical behaviour of the malignancies. They have identified genes that work as guidance molecules in the nervous system – but not previously implicated in pancreatic cancer – providing new insights into the biology of the disease.
In another study, Centre researchers have found that inheritance of even one defective copy of a gene, previously implicated in breast cancer predisposition, can work with activated Kras to cause pancreatic cancers, which are resistant to certain forms of targeted therapies. They have also found that anti-cancer drugs may penetrate poorly into some tumours because the tumour is surrounded by a dense fibrous capsule induced by the cancer cells, which reduces the blood supply. This has suggested a novel combination therapy targeting both the cancer cells and the fibrous capsule.
Linking the laboratory and the clinic to improve pancreatic cancer treatment Centre researchers have established unique pre-clinical models which closely resemble the human disease. They use these to test the effects of potential new therapies and to help select those most likely to be successful in patients. A number of different new drugs have already been tested, and encouraging results prompt clinical studies by the Early Phase Clinical Trials Team.
Pancreatic cancers make themselves 'invisible' to our immune systems in ways that are poorly understood. Pre-clinical research in the Centre has identified a particular type of cell within the tumours, which seems to block the entry of immune cells and thus immune attack. In experimental systems, ablation of this cell allows the immune system to fight the cancers, with exciting implications for the development of a new approach to treatment.
Collaborations are investigating the mechanism of cachexia (wasting syndrome), which has a negative impact on the quality of life and survival in this disease. Other groups in Physiology are investigating hypoxia-induced factor (HIF) and thrombosis, which is a major feature and cause of mortality in patients with pancreatic cancer. Further groups are working on the utility of endoscopic ultrasound guided core sampling to improve diagnostic accuracy and generate tissue for further research.
The Centre has hosted two international symposia, discussing the scientific and clinical aspects of several pancreatic cancer-related topics. They have attracted a mixed audience, from patients to clinicians, and have generated research collaborations and discussions with charities about patients participating in clinical research.