Expertise

Research, Clinical, and/or Academic Interests

  • Biofilm infection, inflammation, and macrophage biology in chronic wounds – more specifically, diabetic ulcers​
  • Wound inflammation​
  • Mechanisms of resolution of diabetic wound inflammation/infection​
  • Tissue repair​
  • Cellular plasticity

Dr. Roy’s focus is on biofilm infection, inflammation, and macrophage biology in chronic wounds¾more specifically diabetic ulcers¾and has over 225 peer-reviewed publications.


Research: Complication of Diabetes and Obesity

Affiliations

Professor, Division of Plastic Surgery, Department of Surgery, Indiana University School of Medicine

Member, Indiana Center for Regenerative Medicine and Engineering, Centers and Institutes, Indiana University School of Medicine

Investigator, Center for Diabetes and Metabolic Diseases, Centers and Institutes, Indiana University School of Medicine

Adjunct Professor, Department of Anatomy, Cell Biology and Physiology, Indiana University School of Medicine

Professor, Department of Surgery, School of Medicine, University of Pittsburgh

McGowan Institute for Regenerative Medicine, University of Pittsburgh Centers and Institutes, University of Pittsburgh

Past Affiliations

Member, Center for Diabetes and Metabolic Diseases, Centers and Institutes, Indiana University School of Medicine

Research Scientist, Department of Surgery, College of Medicine, Ohio State University (past)

Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, College of Medicine, Ohio State University (past)

Assistant Professor, Division of General and Gastrointestinal Surgery, Department of Surgery, College of Medicine, Ohio State University (past)

Molecular, Cellular and Developmental Biology, College of Arts and Sciences, Ohio State University (past)

Associate Professor, Division of General and Gastrointestinal Surgery, Department of Surgery, College of Medicine, Ohio State University (past)

Associate Professor, Department of Biomedical Engineering, College of Engineering, Ohio State University (past)

Biomedical Sciences Graduate Program, School of Biomedical Sciences, College of Medicine, Ohio State University (past)

Associate Investigator, Dorothy M. Davis Heart and Lung Research Institute, College of Medicine, Ohio State University (past)

Communities
Surgery
Degrees
PhD, University of Kuopio, Kuopio, Finland, Molecular Biochemistry, 1994
MPhil, Meerut University, Meerut, India, 1989
MS, Meerut University, Meerut, India, 1986
BS, Meerut University, Meerut, India, 1984
Keywords
antioxidants angiogenesis surgery & intensive care