Strategic Activities
The strategic activities in 2025 build on fundamental insights developed within Oncode Institute.
CPoC Program
Within the Clinical Proof of Concept (CPoC) program, the OEDES team (Oncode Exploratory Development Expert Support) supports researchers and clinicians in advancing promising projects from the lab to clinical trials.
The three projects selected in 2025, led by the Oncode Investigators listed below, focus on accelerating innovative applications for patients:
- Geert Litjens: AI support to make Mohs surgery for skin cancer faster and more accessible.
- Wouter de Laat: A fully non-invasive prenatal genetic test for families with hereditary cancer.
- Wilbert Zwart: Using corticosteroids to restore the effectiveness of hormone therapy in metastatic breast cancer.
Insights thanks to patients
Oncode Institute also invested in gaining early insight into the value of innovations for patients and healthcare systems. For several CPoC projects, we investigated how new treatments can contribute to better, more affordable care and which development pathway offers the greatest chance of successful application in practice. Currently, 23% of the research groups collaborate structurally with patient representatives, who contribute ideas on research design, priorities, and the relevance of studies for clinical practice, and bring new perspectives to the table.
Meetings
During various meetings, patient representatives presented their views and experiences. They engaged in discussions with researchers during the Annual Meeting, the Oncode Investigator dinner, and other events. This approach was also shared outside Oncode Institute, for example, during a lunch meeting at ZonMw, where Oncode Institute, together with researchers and a patient representative, explained how patient participation is structurally embedded in research.
Clinical Workshops
To strengthen the connection between research and clinical practice, Oncode Institute organized two clinical workshops in 2025 focused on rare forms of cancer, such as myelodysplastic syndrome. The goal of these meetings was to present the challenges in the clinic, new insights and technologies in the lab, and discuss pathways that lead to new tools for patients.
Portfolio
The clinical portfolio now includes a broad mix of potential new therapies, combinations of existing drugs, drug repurposing strategies, optimization of treatment protocols, and diagnostic tests. These target both common and rare cancers, including pediatric cancers.
Wilbert Zwart
Oncode Investigator
Studies showed that corticosteroids, including cortisol, could reactivate hormone-therapy sensitivity in mice. The treatment essentially mimicked the effects of a strict diet, without requiring any calorie restriction.
“These findings suggest that we may have uncovered a new application for this widely used and inexpensive medication, which may be able to replace or delay more intensive, expensive treatments,” says Zwart. “Without Oncode Institute, this study and its swift clinical translation simply would not have happened. Thanks to Oncode Institute’s CPoC program, we could quickly turn our discovery into a clinical trial, aiming to improve therapeutic options for patients using inexpensive, well-established medications.”
Results
The moment a scientific discovery enters clinical development marks a significant milestone in translating it into a treatment for patients. In 2025, two CPoC studies were completed. One of these was led by Hugo Snippert, who, together with his colleagues in the RASTRIC trial, developed a new treatment strategy for RAS-mutated colorectal cancer. This research is based on organoid research and combination therapy. Although the clinical results were limited, the study provided important insights into treatment resistance. The study demonstrated how basic research, patient models, and clinical trials can reinforce one another in the development of future cancer treatments.
Edwin Cuppen
professor of Human Genetics at UMC Utrecht and scientific director of Hartwig Medical Foundation, about Hugo Snippert’s CPOC study:
“Even when outcomes are not what we initially hoped for, these studies provide essential insights that help shape the next generation of cancer therapies.”
Impact & Future
The path to impact became clear in the continued growth of the clinical portfolio. This now includes 22 innovations in clinical development, ranging from new forms of immunotherapy and precision diagnostics to technologies for early detection and targeted cancer treatment. As a result, new treatment strategies are increasingly being applied in patients.
These developments demonstrate that we achieve an impact on health, not only by developing new medicines, but also through innovations that contribute to more efficient and sustainable care. This topic is becoming increasingly important due to rising demand for care, rising costs, and limited availability of personnel. In this light, it is becoming increasingly important to translate scientific knowledge not only into new medicines but also into smarter, more effective care. This also highlights the importance of a broader approach to valorization, in which the societal value model also plays a role.
Examples include Jacco van Rheenen’s research on better-timed chemotherapy based on hormonal cycles, Wilbert Zwart’s work on new applications for existing drugs, Jeroen de Ridder’s research on AI innovations such as Sturgeon, and Geert Litjens’ research, which contributes to faster and more accurate diagnostics and more efficient surgeries. These innovations can lead to better treatment outcomes, fewer complications, shorter wait times, and more efficient use of healthcare capacity.
Wouter de Laat
Oncode Investigator, UMC Utrecht
Wouter de Laat and his team aim to bring a fully non-invasive prenatal diagnostic (NIPD) blood test for families with hereditary cancer into clinical practice.
“Prenatal diagnostics currently requires an invasive procedure with a small miscarriage risk and can only be done after 11–12 weeks of pregnancy,” says de Laat. “Families would benefit tremendously from a non-invasive test that only needs a blood draw from the mother and can be offered earlier, around week 8–10. Our goal is to develop a safe, simple, and future-proof NIPD method suitable for all couples at risk.”