Dr. Kyungsup Shin, Department of Orthodontics, has received an American Association of Orthodontists Foundation (AAOF) grant for his research, "Carbonated Apatite Coated Gene-Activated Matrices for Enhanced Bone Tissue Regeneration."
Dr. Shin is principal investigator for the two-year, $99,424 grant. Co-investigators include Dr. Aliasger Salem, College of Pharmacy; Dr. Liu Hong, Iowa Institute for Oral Health Research and Department of Prosthodontics; Dr. Deborah Dawson, Biostatistics and Research Design and Department of Pediatric Dentistry; and Dr. Thomas Southard, DEO, Department of Orthodontics, and Dr. Shin's career development mentor.
As an alternative and promising approach to bone grafting, Dr. Shin will conduct research on the use of gene-activated matrices (GAMs) capable of non-viral-mediated gene delivery to enhance bone regeneration. The objectives of his proposed research project are to determine enhanced osteogenic differentiation of mesenchymal stem cells in vitro and to determine improved bone tissue regeneration at calvarial defect sites of a rodent animal model in vivo.
Dr. Fabricio Teixeira, DEO, Department of Endodontics, was elected to serve as a director of the American Board of Endodontics during the 2017 American Association of Endodontists (AAE) annual meeting in New Orleans.
Dr. Teixeira also gave a presentation, "Critical Apical Zone."
Dr. Keith Krell ('81 DDS, '83 MS endodontics) will serve as AAE vice president. He is an adjunct faculty in the Department of Endodontics.
Dr. Leo Marchini, Department of Preventive & Community Dentistry, was the 2017-2018 Student Research Mentor of the Year Award recipient. His award was announced during the Student Research Spring Meeting on May 18.
This is Dr. Marchini's second year as a dental student research mentor. Last year he was a research mentor to several dental research students who nominated him; he will be their mentor again this year: Josh Colvin, Nicole Krois and Ryan Rucker (all D2) and Erica Recker (D3).
Dr. Liu Hong, Iowa Institute for Oral Health Research, and Department of Prosthodontics; Associate Dean for Research Brad A. Amendt; and Dr. Azeez Butali, Iowa Institute for Oral Health Research, and Oral Pathology, Radiology and Medicine, have each received a 2016 Inventor Award from the UI Research Foundation. Drs. Hong and Amendt received the award in recognition of their innovations over the years and their work with NaturemiRI, LLC.
Dr. Hong received the award for his patent, "MicroRNA-200a Based Approaches for Modulating Bone Formation Inhibition and Bone Regeneration."
Dr. Amendt received the award for his patent, "A Plasmid-Based microRNA Inhibitor System."
Dr. Butali received his award in recognition of his intellectual property, Healthcare Trends -- Help My Pikin app, a campaign to reduce the infant and under 5 mortality rates in Nigeria. (For more information, go to https://onemission.fund/support/help-my-pikin/.)
Dr. Brian Howe, Department of Family Dentistry, received the William J. Gies Award in Clinical Research during the recent annual meeting of the International/American Association for Dental Research.
The William J. Gies Award is given to the best paper published in the Journal of Dental Research during the preceding year in the areas of biological, biomaterials and bioengineering, and clinical research. Dr. Howe received the award for his first published paper, “Spectrum of Dental Phenotypes in Nonsyndromic Orofacial Clefting.”
Wenjie Yu (pictured with his mentor, Dr. Brad A. Amendt, and Dean David Johnsen), a PhD candidate in Associate Dean for Research Brad A. Amendt's lab, received the International Association for Dental Research (IADR) Bernard Sarnat Award in Craniofacial Biology, senior division.
Wenjie Yu, a PhD candidate in Associate Dean for Research Brad A. Amendt's lab, received the International Association for Dental Research (IADR) Bernard Sarnat Award in Craniofacial Biology, senior division.
Dr. Bernard G. Sarnat made pioneering contributions to the understanding of craniofacial development and the causes of facial deformities.
Wenjie presented "Pitx2 Controls DESC Proliferation and Differentiation by Targeting the Dental Epithelial Signaling Center" during the annual AADR/IADR meeting, which was held recently in San Francisco, Calif.Co-authors included Z. Sun, S. Eliason, and Dr. Amendt, who is Wenjie's mentor.
Dr. Gustavo Avila-Ortiz, associate professor in the Department of Periodontics, has received an $82,500 research grant from Osteogenics Biomedical, Inc. (Lubbock, Texas) to conduct a study entitled, "Clinical, Radiographic and Histologic Evaluation of a Novel Alveolar Ridge Reconstruction Approach in Post-Extraction Dehiscence Defects: A Case Series Study." This study will evaluate the treatment of severe dihiscence defects in extraction sockets using a minimally-invasive guided bone regeneration (GBR) technique that involves the application of a particulate bone allograft and a non-resorbable polyetrafluoroesthylene (PTFE) membrane.
Dr. Marian Antonious, a second-year resident in the Department of Periodontics, will participate in this study as co-investigator. She will use the results of this project to complete the requirements related to her M.S. degree in 2018.
Other co-investigators include Dr. Georgia Johnson, DEO, Department of Periodontics; Dr. Chris Barwacz, Department of Family Dentistry, and Iowa Institute for Oral Health Research; and Dr. Veeratrishul Allareddy, Department of Oral Pathology, Radiology and Medicine.
This study is currently ongoing and is actively recruiting patients; Mr. Richard Barwacz, Iowa Institute for Oral Health Research, is the study coordinator.
Dr. Matthew Geneser has received the James H. McLeran Faculty Award. A faculty in the Department of Pediatric Dentistry since 2011, Geneser works with the residents and predoctoral students as a teacher, mentor, and as the pediatric dentistry graduate program director, a position he assumed in 2012.
In 2012, Dr. Geneser also became director of the newly established Nasoalveolar Molding Clinic at the Center for Disabilities and Development, University of Iowa Hospitals and Clinics.
Nasoalveolar molding (NAM) is a form of pre-surgical molding designed to reduce the size of a child's cleft and improve the anatomy of the soft tissues and also the nasal artilage before surgery. This procedure is offered to families whose infant has a complete cleft of the alveolus and the lip.
Soon after birth, an impression is made of the baby's upper jaw. After the device is custom made, it is taped to the baby's cheeks and worn 24 hours a day. Children are still able to feed with a bottle while the device is worn; most tolerate it well. Every one to two weeks, the NAM appliance is modified, putting pressure on the tissues to promote hard and soft tissue changes and reducing the severity of the cleft. The appliance is worn continually until the baby's first surgery, usually around six months of age. Dr. Geneser works closely with the craniofacial team, which includes an orthodontist, oral surgeon, otolaryngologist, audiologist, speech pathologist, and plastic surgeon, among others. Dr. Geneser's clinic has so far treated twenty-six children with cleft lip and palate.
Dr. Geneser is currently serving as a consultant with the American Academy of Pediatric Dentistry's (AAPD) Scientific Program Committee as a site examiner for the American Dental Association Commission on Dental Accreditation (CODA), and as a consultant and board examiner for the American Board of Pediatric Dentistry (ABPD). He also serves as the AAPD's public policy advocate for the state of Iowa.
The College of Dentistry & Dental Clinics acknowledged Dr. Geneser's dedication and commitment to his patients, students, and profession by presenting him with the 2016 James H. McLeran Award.
Dr. Lina Moreno-Uribe, Department of Orthodontics and Iowa Institute for Oral Health Research, has received the Ross D. Christensen Family Professorship in Orthodontics.
Dr. Moreno received her DDS in 1991 from the Instituto de Ciencias de la Salud CES in Medellin, Colombia. In 1995, she received a certificate in orthodontics from the Unviersidad de Antiquia Medellin. She came to Iowa to do research and advance her understanding and knowledge about the genetics underlying oral clefts.
In 2005, Dr. Moreno received a PhD in oral science from the College of Dentistry, followed by a certificate in orthodontics.
She joined the Department of Orthododontics in 2008 as an assistant professor and became an associate professor in 2016.
The endowment will enable her to continue with her scientific work in the genetics of clefting and dentofacial anomalies.
Her memberships include the American Association of Orthodontics, the American Cleft Palate-Craniofacial Association, the American Society for Human Genetics, and the American Dental Association.
Dr. Teresa Marshall, a professor in the Department of Preventive & Community Dentistry, received the Michael W. Finkelstein Centennial Professorship.
Dr. Marshall was hired in 1991 to integrate nutrition into the student curriculum; she volunteered to facilitate problem-based learning (PBL) sessions after meeting Dr. Michael Finkelstein, a faculty in the Department of Oral Pathology, Radiology and Medicine. Eventually she assumed responsibility for the PBL curriculum.
As director of experiential learning, she integrated evidence-based practice and critical thinking content into the curriculum.
Dr. Marshall and colleagues have published and presented Iowa's curriculum at the American Dental Education Association's (ADEA) annual meeting. This year, she and Dr. Cheryl Straub-Morarend, Department of Family Dentistry, received the Evidence-Based Dentistry Faculty and Practice Team Award from the American Dental Association/American Association for Dental Research.
She is director of the Dental Student Research Program and has twice received the Student Research Group Mentor of the Year.
Dr. Marshall received the 2016-17 Nutrition Educators of Health Professional Excellence in Nutrition Education Award.
She is a member of the Academy of Nutrition and Dietetics (AND), the International Association for Dental Research (IADR), the American Dental Education Association, and the American Association of Public Health Dentistry. She is a research editor for AND journal, past chair, secretary and newsletter editor of the Nutrition Education for Health Professionals practice group, and past president of the Iowa Section, IADR.
Dr. John Hellstein has received the Gilbert E. Lilly Professorship in Diagnostic Sciences.
Dr. Hellstein joined the College of Dentistry's Department of Oral Pathology, Radiology and Medicine as a professor after retiring from the Army in 2002. In 2016, he became chair of the department.
Dr. Hellstein gives undergraduate dental lectures, is course director for six postdoctoral didactic courses or seminars, and teaches didactic courses and seminars.
He is a national expert on managing maxillofacial diseases and internationally recognized as an expert on bisphosphonate osteochemonecrosis of the jaw.
Dr. Hellstein chairs the American Dental Association's (ADA) Council on Scientific Affairs, is president of the American Academy of Oral and Maxillofacial Pathology (AAOMP), director of education for AAOMP, and a member of the Medical Advisory Board of the Basal Cell Carcinoma Nevus Syndrome Life Support Network. He is a diplomate of the ABOMP, a fellow of the AAOMP, and a member of the ADA.