Lynch Syndrome (LS) is the most common cause of hereditary colorectal cancer and also conveys significantly increased risks for several other malignancies, including endometrial, small bowel, gastric, ovarian, adrenocortical tumors, and others.
Recent advances in next-generation sequencing and associated bioinformatic approaches are now allowing for more accurate profiling of the most frequently recurring and shared mutated neoantigens in LS-associated tumors. This allows for identification of the most immunogenic neoantigens that can be incorporated into different vaccine platforms to test the development of a population-based vaccine.
A total of 45 participants will be enrolled to receive a prime and boost vaccination. Different secondary biomarkers will explore immunological aspects of this novel immune-interception strategy.
Lynch Syndrome Ireland 