Identify Collaborators

University of Minnesota Collaborations

Experts@Minnesota
This tool allows UMN researchers to find a research collaborator by searching topics and profiles generated through the Scopus publication database.

Center for Magnetic Resonance Research
The Department of Orthopaedic Surgery has a strong relationship with the Center for Magnetic Resonance Research (CMMR). The CMRR is home to some of the most advanced MR instrumentation in the world. A group of collaborators from Orthopaedic Surgery and CMRR meets monthly to discuss current projects and develop a strategy for grant submissions. If you are interested in joining this group, please contact Kristin Mathson for the next meeting date. Below is a list of some of the individuals at CMRR who have collaborated with the Department of Orthopaedic Surgery.

    • Jutta Ellerman, MD, PhD, is a musculoskeletal radiologist who specializes in clinical and basic science research to improve MR imaging of musculoskeletal conditions. She has collaborated with Orthopaedic Surgery on the development of new MRI sequences for the characterization of healthy and injured soft tissue.
    • Casey Johnson, PhD, has worked with Orthopaedic Surgery on imaging of local necrosis in Legg-Calve-Perthes patients as well as imaging the state of healing of the meniscus.

School of Public Health
The School of Public Health is a premier internationally recognized academic group studying a variety of conditions. Past work with the Department has centered on hip fractures, treatments, and patient outcomes. More recent collaborations utilize cost analysis and strategies to maximize patient care in evolving health care systems.

    • Pinar Karaca-Mandic, PhD, is a health care economist who is currently collaborating with Dr. Julie Switzer on a cost analysis of her Mobile Outreach Program for hip fractures. She also has expertise in opioid prescribing and utilization.
    • Todd Rockwood, PhD, specializes in outcomes research, measurement error in survey research, complex organizations and decision making, and scale development.

College of Veterinary Medicine
The Department of Orthopaedic Surgery works with the College of Veterinary Medicine to develop animal models and to study vascularity and growth of cartilage, the knee meniscus, and osteochondritis dissecans. Below is a list of some of the individuals in the College of Veterinary Medicine who have collaborated with the Department of Orthopaedic Surgery.

    • Cathy Carlson, DVM, PhD, is an internationally recognized veterinary pathologist with extensive experience evaluating cartilage healing and pathology, knee meniscus, bone fracture, and defect healing. She also has developed numerous animal models to study various musculoskeletal questions. She currently is a member of the SBSR Study section of NIAMS.
    • Ferenc Toth, DVM, PhD, is an NIH F-awardee in a postdoctoral position. He is an equine surgeon with deep research experience in animal models and has contributed to many of the joint CMRR/Orthopaedic Surgery studies.
    • Liz Pluhar, is an NIH and DoD-funded orthopaedic veterinary surgeon, brain surgeon, and engineer. She specializes in large animal bone defect healing and gene therapy for brain tumors.

Department of Rehabilitation Medicine
The mission of the Division of Rehabilitation Science is to discover and disseminate rehabilitation breakthroughs to improve the quality of life and physical well-being of people in Minnesota and throughout the world. Below is a list of noteworthy individuals in the Department of Rehabilitation Medicine who have collaborated with the Department of Orthopaedic Surgery.

    • Paula Ludewig, PhD, PT is a leading shoulder expert and member of the International Shoulder Study Group, focusing on identifying movement disorders and their relation to pain and disfunction. She has collaborated with the Department of Orthopaedic Surgery for over a decade, beginning with seminal work demonstrating the role of marker movement influencing motion analysis of the shoulder joint. She and Dr. Braman have studied shoulder impingement and changed the clinical understanding of this entity. She leads the Institute for Engineering in Medicine project to develop Center for Translational Research in Shoulder.
    • Arin Ellingson, PhD, has newly joined the Department of Rehabilitation Medicine after earning his doctoral degree in biomedical engineering at the University of Minnesota and his postdoctoral fellowship at the Mayo Clinic biomechanics laboratory. His areas of expertise and interest include the relation between spinal motion and pain, with particular focus on dynamic biplanar MRI of cervical and lumbar spine motion. He also participates in biomechanical evaluation of various soft and hard tissues and orthopaedic constructs. 
    • Rebekah Lawrence, PhD is a current K-award fellowship trainee working with Dr. Ludewig to develop dynamic MRI for evaluation of joint disfunction. She has extensive clinical and research experience and participates in training grant activities.

Department of Biomedical Engineering
The Department of Biomedical Engineering at the University of Minnesota combines rigorous basic science development and discovery with translational biomechanics, along with cardiovascular and tissue engineering research and development. Below is a list of some of the individuals in the Department of Rehabilitation Medicine who have collaborated with the Department of Orthopaedic Surgery.

    • Victor Barocas, PhD, is the Director of Graduate Studies for BME. Dr. Barocas has a singular expertise in multi-scale modelling of biological tissues. He has applied this most recently to spine and skin, collaborating with Doctors Polly, Sembrano and Moeller.
    • Bob Tranquilo, PhD, is the Chair of the Department of Biomedical Engineering and a member of Chemical Engineering. Dr. Tranquilo is a world leader in vascular tissue engineering. He brings extensive research and managerial expertise, having been instrumental in the Center for Interfacial Engineering, NSF Materials Research and Engineering Center, and IPRIME.

School of Dentistry
The School of Dentistry conducts research in biomaterials and biomechanics, bone biology and craniofacial development, oral health disparities and community health, oral infections and microbiology, oral inflammation and cancer, and orofacial pain and neuroscience. The Minnesota Dental Research Center for Biomechanics and Biomaterials (MDRCBB) conducts research in a number of fields, including biomineralization/hard tissue regeneration and biomedical surfaces and interfaces. MDRCBB is an umbrella organization charged with the management of research in biomechanics, biomaterials, and related sciences. Below is a list of some of the individuals in the School of Dentistry who have collaborated with the Department of Orthopaedic Surgery.

    • Kim Mansky, PhD, has research interests in bone biology and bone cancer, osteoimmunology, and bone metabolic disorders associated with HIV infection and antiretroviral therapy.
    • Eric Jensen, PhD, is interested in understanding transcriptional gene regulatory mechanisms and signal transduction pathways that contribute to bone health and disease.
    • Raj Gopalakrishnan, BDS, PhD, is a Professor and Director of the Division of Oral and Maxillofacial Pathology. His overall research focuses on the mechanisms regulating bone remodeling. Major experimental approaches include use of global and bone-specific knockout and overexpressing transgenic mice, histological analyses of bone, static and dynamic histomorphometry, and signaling and transcriptional studies using basic molecular and cell biological techniques.
    • Alex Fok, PhD, MSc, is trained in experimental and computational mechanical engineering and mathematical optimization. His research interests include shape optimization of dental restorations, characterization of biomaterials, probabilistic failure analysis, and nondestructive examination.
    • Conrado Aparicio, PhD, MSc Eng, is an investigator with a research focus on the surfaces of dental biomaterials, their design, modification, as well as the characterization and analysis of their physical, chemical, mechanical, and biological properties.
    • Sven Gorr, PhD, is a biochemist developing antimicrobial peptides based on salivary proteins to prevent and/or treat implant related infections.

Community Collaborations

TRIA Institute
The mission of TRIA Institute is “to advance orthopaedic care for patients through innovative research and education and measure our performance with patient centered outcomes.” The TRIA Institute oversees activity in research, patient reported outcomes, and education. Each area has its own goals, objectives, and tactics. In addition to providing expertise and management of clinical research protocols, TRIA provides bioskills laboratory and CME education, clinical rotations, and observerships.

Excelen
Located on the campus of Hennepin County Medical Center, Excelen is an independent, nonprofit research and education organization that educates and assists orthopedic researchers as they develop innovative surgical and rehabilitative techniques. Excellen provides the collaborative expertise and the bioskills and biomechanics facilities required for scientists, engineers, physicians, and students to research practical innovations in implants, instruments, or surgical procedures. Core research competencies include experimental and computational evaluation of surgical constructs using biomechanical principles. Core educational and simulation resources include fully equipped bioskills laboratory with multiple stations, auditorium and multi-skills laboratory. Partnerships with local and international academic centers provide a broad range of research and simulation resources.

HCMC
The Department of Orthopedic Surgery at HCMC supports and produces valuable research for the purposes of improving the care of patients, as well as adding to the knowledge base within the global orthopaedic community.

HCMC has active research studies involving retrospective, translational, and clinical outcomes in the areas of trauma, reconstructive surgery, pain control, rehabilitation therapies, and many others. The orthopaedic department has a dedicated and experienced research staff in addition to a constant inflow of medical students, residents, and research fellows that help maintain the volume and quality of research that HCMC strives for. The department is growing their research department as the nature and landscape of health care evolves into a more evidence-based approach.

The department of Orthopedic Surgery at HCMC is a core site for the Major Extremity Trauma Research Consortium (METRC). METRC was established in 2009 with funding from the Department of Defense (DOD). It consists of a network of Level-1 trauma centers throughout the country that work along with the DOD to design and conduct multi-center clinical research studies relevant to the treatment and outcomes of orthopaedic trauma sustained in the military. The overall goal of the consortium is to produce the evidence needed to establish treatment guidelines for the optimal care of the wounded warrior and ultimately improve the clinical, functional, and quality of life outcomes of both service members and civilians who sustain high energy trauma to the extremities.

Gillette
Gillette began as an orthopedic hospital in 1897. Their orthopaedic surgeons and nurse practitioners have developed strong surgical, educational, and research leadership in developmental diseases. Faculty and staff conduct research to advance surgical interventions and noninvasive treatments for musculoskeletal conditions. Research focus areas are headed by doctoral scientists and include Gait and Motion analysis (Michael Schwartz, PhD), Neuroscience research (Samuel Roiko, PhD and Susan Novotny, PhD), and Pain and Comfort and Rett syndrome research (Chantel Barney, PhD).

Other Resources

Additionally, CTSI has resources for finding collaborators at the university, in the community, and in the industry.

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Email Anne Hopper, our Clinical Research Manager.