The College of Dentistry is pleased to announce that Dr. Liu Hong has been appointed interim director of the Iowa Institute for Oral Health Research, where he will oversee daily operations of the college’s research laboratories and facilities. Dr. Hongli Sun has been named Director of the Graduate Program in Oral Science. A nationally recognized researcher and educator, Sun brings expertise in nano-biomaterials and regenerative medicine, along with a strong commitment to graduate training and mentorship.

Dr. Michelle McQuistan, associate professor in the Department of Preventive and Community Dentistry, has received a CRISP grant to study whether the Teach-Back Method can improve patient understanding and reduce complications following wisdom tooth extractions. Her team will conduct a randomized trial to evaluate outcomes such as adherence to instructions, post-operative complications, and patient satisfaction as part of Dr. Ankita Vishwamitra’s thesis project in Dental Public Health.

Dr. Hiromi Saisho, Clinical Assistant Professor in the Department of Family Dentistry, has received a CRISP grant to evaluate the mechanical performance of flowable resin composites. Her in-vitro study will assess fracture toughness and flexural strength across multiple formulations, aiming to guide clinicians in selecting materials that improve restoration longevity and reduce failure.

University of Iowa researchers, led by Dr. Brad Amendt, successfully tested a nano-sized packet that released a single gene to prevent craniosynostosis. The research team aims to begin human clinical trials in the next one to two years.

Dr. Marcela Hernandez was honored with the 2025 James H. and Hermine E. McLeran Faculty Award at the All College Conference on August 18.

The University of Iowa College of Dentistry is pleased to announce the 2025 Seed Grant Awards. This is the fifth year of the seed grant program, and these grants fund innovative projects from early-career investigators or established investigators who are developing a new line of research.

The University of Iowa College of Dentistry has received a competitive renewal of a grant from the CareQuest Institute for Oral Health to expand its Patient-Centered Dental Home (PCDH) project. Led by Dr. Julie Reynolds and Dr. Pete Damiano, the project will pilot new adult-focused quality measures, test care delivery standards, and explore patient-reported outcomes to improve dental care quality and integration with broader health systems.

Dr. Huojun Cao (Endodontics) and Dr. Eric Van Otterloo (Periodontics) have been awarded a $3 million NIH R01 grant to investigate how genetic programs guide the development of oral, dental, and skin tissues in the lower jaw.

Professor Emeritus Bruce Justman joined an international volunteer team providing free dental care to more than 600 patients across St. Lucia, West Indies.

Dr. Jeff Banas was appointed the UI College of Dentistry's next Associate Dean for Research.