Researchers at the University of Wisconsin–Madison Department of Surgery are making strides in several key areas of medical science, from understanding the intricacies of cancer development to addressing disparities in access to surgical care and improving clinical trial participation among veterans. Recent publications from January 2026 highlight a diverse range of investigations, offering potential modern avenues for treatment and improved patient outcomes. This work underscores the department’s commitment to advancing surgical knowledge and translating research into tangible benefits for patients.
One study, published in Cancers (Basel) on January 31, 2026, delves into the complex world of epigenetics, specifically focusing on how higher-order chromatin structure (HOCS) influences human health. Led by Ladel L, Sailo B, Das P and others, the research explores the epigenetic regulation of HOCS and its implications for various diseases. The findings, accessible via PMID 41681953 and PMCID PMC12897372, suggest that understanding these regulatory mechanisms could unlock new therapeutic interventions.
Addressing Healthcare Disparities in Surgical Treatment
Access to quality healthcare remains a significant challenge for many, and a recent study from the University of Wisconsin–Madison sheds light on the barriers faced by disadvantaged patients seeking treatment for primary hyperparathyroidism. Published in Surgery in January 2026, the mixed-methods analysis, authored by Smith ER and Chiu AS, reveals often-overlooked challenges that prevent equitable access to surgical care. The research, with PMID 41152115, prompts a critical question: what systemic changes are needed to ensure all patients receive timely and appropriate surgical intervention, regardless of their socioeconomic background?
Boosting Clinical Trial Participation Among Veterans
Clinical trials are essential for advancing medical knowledge, but participation rates, particularly among older veterans, can be low. A January 2026 study in the Journal of the American Geriatrics Society, led by Cher BAY and a large collaborative team, identified both barriers and motivators influencing trial participation within this population. The findings, with PMID 41294297, aim to improve recruitment strategies and ensure that veterans have ample opportunities to contribute to vital research. Understanding these factors is crucial for ensuring that research findings are representative and applicable to all populations.
Leveraging Data for Pancreatic Cancer Research
Pancreatic cancer remains a particularly challenging disease to treat, but new tools are emerging to aid in the fight. Researchers have developed a novel electronic health record-based data commons to accelerate pancreatic cancer research. The study, published in JCO Clinical Cancer Informatics on January 9, 2026, led by Ahmed KS, Marcinak CT, Ali MM, and others, utilizes data to improve understanding of the disease and potentially identify new treatment targets. The research is available via PMID 41512230 and PMCID PMC12795310.
These January 2026 publications represent a significant step forward in understanding and treating complex diseases. The University of Wisconsin Department of Surgery’s ongoing research efforts demonstrate a commitment to innovation and improving patient care. A complete list of publications by month, with links to full articles, is available on the department’s Recent Publications page.
The Department of Surgery also recently held its 17th Annual Research Summit on January 29, 2026, at the Health Sciences Learning Center (HSLC), according to information available on the Department of Surgery Research Summit website. Further details about the summit and its presentations are expected to be released in the coming weeks.
Disclaimer: This article provides information for general knowledge and informational purposes only, and does not constitute medical advice. It is essential to consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
The University of Wisconsin–Madison Department of Surgery continues to be a leading center for surgical research. Updates on ongoing studies and future publications will be available on the department’s website. Share your thoughts and questions in the comments below.
