Targeting Factor XII to Slow Ovarian Cancer Spread and Blood Clots
Official title: Targeting Factor XII Functions to Limit Ovarian Cancer Progression and Associated Thrombosis
Funded at Louis Stokes Cleveland VA Medical Center · NIH-11187302 · Data updated 2026-11-12
A researcher team will study how blocking Factor XII may slow ovarian cancer spread and reduce dangerous blood clots in patients who have ovarian cancer, with a focus on women veterans.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Louis Stokes Cleveland VA Medical Center NIH-funded |
| Lab location | 1 site (Cleveland, United States) |
| Project start | April 1, 2026 |
| Project end | March 31, 2030 |
| Funding year | 2026 |
| NIH project number | 2I01BX003851-05A2 |
| Project ID | NIH-11187302 on NIH RePORTER |
Who could benefit from this research
✓Could help
Patients with high-grade serous epithelial ovarian cancer, especially those at risk for VTE.
✕Less likely to help
Patients without ovarian cancer or without risk of thrombosis may not benefit.
What this research studies
This project looks at how Factor XII contributes to both cancer progression and clotting in high-grade ovarian cancer. Researchers will use human tumor samples and mouse models to test what happens when FXII functions are blocked, aiming to slow tumor spread and lower the risk of clots. The work will translate findings from cells and animals toward potential therapies that could benefit patients with ovarian cancer who are at risk for VTE. The study involves understanding how cancer cells and immune cells interact in a prothrombotic environment and whether FXII-targeted approaches can disrupt those interactions.
Why it matters
Potential benefit: If successful, patients could experience slower cancer progression and a reduced risk of life-threatening blood clots.
How similar studies have gone: Previous studies suggest FXII plays a role in cancer-associated thrombosis and tumor spread; this study builds on those findings in a translational framework.
Where this research is happening
-
Louis Stokes Cleveland VA Medical Center
Cleveland, United States Active
Researchers
- Principal investigator: Stavrou, Evi X. — Louis Stokes Cleveland VA Medical Center
- Study coordinator: Stavrou, Evi X.
Related research
Other NIH-funded projects on the same topics.
-
Role of blood flow mechanics and transfusion in sepsis-related tiny-cl vessel clots
A patient-focused look at how red blood cell flow and transfusions might influence tiny blood vessel clots and organ problems in sepsis.
-
Understanding the experience of ovarian cancer after diagnosis to improve survivorship
This NIH grant funds a mixed-methods study to better understand physical and emotional challenges faced by ovarian cancer survivors and how supportive care can help them live better after diagnosis.
-
Targeting quiescent ovarian cancer cells to overcome chemotherapy resistance
A study focusing on why some ovarian cancer cells pause dividing and resist chemotherapy, with the goal of finding new treatment targets for relapsed disease.
-
Photodynamic lipids to boost chemotherapy for metastatic ovarian cancer
A patient-friendly approach tests a light-activated method to make ovarian cancer metastases more sensitive to chemotherapy.
-
Integrated framework to validate and quantify proteoforms in patient-derived ovarian cancer cells
A collaboration will combine advanced top-down proteomics with a new computational method to precisely identify and measure intact proteoforms in tiny samples from ovarian cancer cells.
-
Understanding how DVT forms and heals to prevent vein scarring
This NIH grant supports a physician-scientist to study why deep vein clots form and how vein walls get scarred, with the goal of improving long-term outcomes for patients who develop DVT.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.