School of Medicine Research Day Winners

Congratulations to School of Medicine Research Day award recipients, Biomedical Sciences Ph.D. student Caroline Hunter and Ph.D. candidate Allison Wolf!

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Caroline (on left) with her mentor, Emine Koc, Ph.D.

Best Poster Presentation in the Basic Science Category
BMS Ph.D. student Caroline A. Hunter – Mitochondrial Elongation Factor Tu:  Translational Regulation by Phosphorylation
Mentor: Emine Koc, Ph.D.

 

 

 

 

Allison_W_2014_OralWinner

Allison (on left) receiving award from Mr. Bailey

Best Oral Presentation in the Basic Science Category
BMS Ph.D. candidate M. Allison Wolf – – Benzyl Isothiocyanate Sensitizes Hnscc Cells To Cisplatin, And Inhibits Hnscc Cell Migration And Invasion
Mentor: Pier Paolo Claudio, M.D./Ph.D.

 

 

 

There were many clinical categories in addition to the two basic science categories. Those winners are listed below.

Research Day winners announced

HUNTINGTON, W.Va. – The 26th annual Research Day at the Marshall University Joan C. Edwards School of Medicine wrapped up earlier this week with awards presented to eight students and medical residents.

The two-day event showcases the work of medical students, graduate students, residents and postdoctoral fellows, and includes both poster and oral presentation competitions. This year’s entries included projects that focused on heart disease, children and physical activity, lung and other cancers, drug abuse during pregnancy, and many other areas of biomedical and clinical research.

The winners were:

POSTER PRESENTATIONS

Basic Science Category
Caroline A. Hunter – Mitochondrial Elongation Factor Tu:  Translational Regulation by Phosphorylation
Department of Biochemistry and Microbiology

Clinical Case Study Category (Student)
Jill Goodwin – Posterior Tibial Tendon Dislocation:  A Case Report
Department of Orthopaedics

Clinical Case Study Category (Resident)
M. Adeel Mahmood – An Atypical Presentation of Adrenal Insufficiency in Pregnancy as Recurrent Abdominal Pain
Department of Internal Medicine

Clinical Science Category (Student)
Laura G. Wilson – Withdrawing into Society: Characteristics of Neonatal Abstinence Syndrome on Final Day of Admission
Department of Pediatrics

Clinical Science Category (Resident)
Heidi Michael – Retrospective analysis of patients entering the Maternal Addiction and Recovery Center (MARC) program evaluating pregnancy and neonatal outcomes
Department of Obstetrics and Gynecology

ORAL PRESENTATIONS

Basic Science Category
M. Allison Wolf – Benzyl Isothiocyanate Sensitizes Hnscc Cells To Cisplatin, And Inhibits Hnscc Cell Migration And Invasion
Department of Biochemistry and Microbiology

Clinical Science Category (Student)
Rebecca M. Hayes – Development of Phone Application for Congestive Heart Failure Patients in a Rural Setting
Department of Internal Medicine

Clinical Science Category (Resident)
Jodi Pitsenbarger – Total Postnatal Opiate Exposure Using Two Different Weaning Methods in Infants with Neonatal Abstinence Syndrome
Department of Pediatrics

Dr. Richard M. Niles, vice dean for biomedical sciences at the school of medicine, congratulated all the winners, saying, “We had more than 80 presentations this year and the competition was outstanding. It is quite exciting to see all the fascinating research being done at our medical school and to know these students will be making a real difference in the lives and health of those who live in our communities.”

For more information about Research Day, contact the Office of Continuing Medical Education at 304-691-1770.

Meet the new faculty: Dr. Emine Koc

Dr. Emine Koc, Associate Professor, Biochemistry and MicrobiologyDr. Emine Koc Associate Professor, Biochemistry and Microbiology

Education B.S. (Chemistry/Biochemistry), Ege University, Turkey M.S. (Biochemistry), Ege University, Turkey Ph.D. (Chemistry/Biochemistry), New Mexico State UniversityResearchDr. Koc’s research examines the role mitochondria play in aging, heart disease, diabetes, neurodegenerative disorders, obesity, and cancer. Because of their central role in energy metabolism, it is becoming more apparent that mitochondria are contributing factors in these processes/diseases. In mammals, mitochondria are responsible for providing over 90% of the energy in the form of ATP, which is generated by the process of oxidative phosphorylation (OXPHOS). Mitochondria have their own 16.5 kb circular genome and translation machinery/ribosomes essential for the synthesis of 13 essential proteins of the OXPHOS complexes. The mammalian mitochondrial ribosome (55S) is composed of ~80 mitochondrial ribosomal proteins (MRPs), about half of which have homologs in bacterial ribosomes. Although many of the maternally-inherited mitochondrial disorders result from mutations in mitochondrial DNA, alterations in expression levels and mutations of MRPs also affect mitochondrial protein synthesis and cell growth. Indeed, there is growing evidence suggesting the involvement of MRPs in various disease states, apoptosis, and cancer. Clearly, changes in the expression of MRPs influence mitochondrial metabolism and alter the balance between apoptosis and tumor formation due to the changes in energy production.

Dr. Koc’s multidisciplinary research takes advantage of biochemical, molecular and cell biological, and mass spectrometry-based proteomics technologies. Using this “systems biology” approach, her laboratory has paved the way to study mitochondrial translation by identifying all the protein components of the ribosome and translation initiation factor 3 (mtIF3) in mammalian mitochondria. More recently, they have determined the modification of MRPs by phosphorylation and acetylation at steady-state levels using mass spectrometry-based proteomics. Based on these observations, they have postulated that the mitochondrial translation machinery is regulated by post-translational modifications (PTMs) as NAD+ and ATP levels regulate the activities of many other mitochondrial enzymes involved in oxidative phosphorylation.

Dr. Koc’s current research interests are all integrative and are aimed at determining how components of mitochondrial translation/ribosomes affect oxidative phosphorylation and apoptosis in normal and disease conditions. As her research unveils more about the regulatory roles of MRPs and their PTMs, new strategies will be devised to manipulate mitochondrial function/dysfunction in metabolic diseases, cancer, and aging.

Teaching

In Fall 2012, Dr. Koc will team-teach Molecular Basis of Medicine and Foundations of Biomedical Science.

Service

Dr. Koc serves as an ad hoc grant reviewer for the National Institutes of Health, the National Science Foundation, and the U.S. Army Research Office. She also serves as a manuscript reviewer for several journals, including Biochemistry, the EMBO Journal (European Molecular Biology Organization), EMBO Reports, Experimental Cell Research, Human Molecular Genetics, Mitochondrion, PLoS (Public Library of Science) Biology, Plant Biology, Plant Cell, and Plant Physiology.

Dr. Koc is a member of the American Association for the Advancement of Science, the American Society for Biochemistry and Molecular Biology, the American Society for Mass Spectrometry, and the United Mitochondrial Disease Foundation.

Contact Info

Telephone: (304) 696-3680
Email: koce@marshall.edu