SU2C-Lustgarten Foundation Pancreatic Cancer Interception Dream Team: Intercepting Pancreatic Cancer in High-Risk Cohorts
Scientific director of the Sheikh Ahmed Pancreatic Cancer Research Center
The University of Texas MD Anderson Cancer Center
Professor of Pathology, Medicine and Oncology
Johns Hopkins University
Moores Cancer Center at the University of California San Diego (UCSD)
Cancer interception is defined as actively blocking cancer at its earliest, pre-invasive stages with drugs, vaccines or screening. This phrase was meant to distinguish active versus passive intervention (e.g., not smoking), but does not suggest importance of one over the other. Unfortunately, pancreatic cancer is typically diagnosed after it has metastasized, and there is no suitable screening test to apply to the general population.
Seminal studies by members of the Dream Team have helped define clinical subsets who are at higher risk for developing pancreatic cancer than the general population for example, individuals with an inherited predisposition (germline mutation carriers); patients with pancreatic cysts; and adults with new-onset diabetes. These individuals may, therefore, greatly benefit from cancer interception.
The overarching goal of this Dream Team is to intercept pancreatic cancer in high-risk cohorts.
In the GENERATE study, the team is helping immediate family members of pancreatic cancer patients who are, themselves, mutation carriers, know their own risk of pancreatic cancer.
A subset of 50 mutation-positive, high-risk individuals who are currently cancer-free, but who, based on imaging, harbor pre-cancerous lesions in their pancreas, will also be invited to participate in the first-ever trial of a vaccine to prevent pancreatic cancer. The Team’s vaccine will attempt to induce the body’s immune system to act against abnormal KRAS, the earliest and most common genetic aberration found in pancreatic cancer, with the aim of eliminating the precancerous lesions. The success of this pioneering trial will set the stage for future immune-based cancer interception paradigms in such genetically defined, high-risk cohorts.
The Team will also develop a “blood test” for diagnosis of pancreatic cancer when it has still not clinically manifested itself, as this window of opportunity presents the best shot at intercepting the cancer and prolonging survival. This blood test will be applied to high risk settings such as new-onset diabetes.
Amount of Funding
- Tyler Jacks, PhD, Massachusetts Institute of Technology
- Gloria Petersen, PhD, Mayo Clinic
- Sapna Syngal, MD, MPH, Dana-Farber Cancer Institute
- Barbara Kenner, Kenner Family Research Fund
- Scott Nelson, member, Pancreatic Cancer Action Network (PanCAN) Survivor Council