S. O. Breukink

S. O. Breukink is a researcher at the German Cancer Research Center (Deutsches Krebsforschungszentrum) in Heidelberg, Germany, specializing in cancer epidemiology with a focus on colorectal cancer. Their work primarily examines the relationships between nutritional factors, circadian rhythms, and quality of life outcomes in colorectal cancer patients and survivors.

Research interests center on nutritional oncology, particularly the role of B vitamins and folate in cancer progression and survivorship. Breukink's work investigates how biomarkers related to one-carbon metabolism affect cancer recurrence, survival rates, and quality of life metrics in colorectal cancer patients. Their research employs longitudinal study designs and consortium-based approaches to analyze large patient cohorts across multiple European institutions.

The publication record demonstrates consistent output in high-impact oncology and nutrition journals, with recent work focusing on vitamin B6 status, sleep quality, fatigue management, and metabolomic profiling in colorectal cancer contexts. Much of this research has been conducted through international collaborations including the FOCUS consortium.

Breukink has contributed to significant findings regarding the dual role of folates in colorectal cancer development and the associations between vitamin status and cancer outcomes. Their work bridges nutritional science, cancer epidemiology, and patient-centered outcomes research.