UAMS’ Bryce Marquis, Ph.D., an assistant professor of geriatrics, and Shona Ray-Griffith, M.D., an assistant professor of psychiatry, were recently named recipients of the Translational Research Institute’s 2015 KL2 Mentored Research Career Development Awards. 

Marquis’ KL2 project is testing nutritional therapies to improve respiratory efficiency for heart failure patients. He anticipates the results of his work will direct the development of a new nutritional approach that can be used alone or with exercise to improve health outcomes in heart failure patients.

Ray-Griffith’s KL2 project is the first study using repetitive transcranial magnetic stimulation (rTMS) to treat neuropathic pain in pregnant women. rTMS uses a magnetic force to change the way nerves work in the brain. Because it is non-invasive and localized, rTMS is attractive for use in special populations, such as pregnancy, said Ray-Griffith, who has a secondary appointment in the Department of Obstetrics & Gynecology.

For the next two years, the KL2 awards will provide Marquis and Ray-Griffith with 75 percent of their salaries (up to $95,000), and up to $25,000 for research, tuition, travel expenses and education materials in support of their career development plans.

Marquis’ mentors are Robert Wolfe, Ph.D., Gohar Azhar, M.D., and Jeanne Wei, M.D., Ph.D., all in the Department of Geriatrics;  Elisabet Borsheim, Ph.D., in the Department of Pediatrics; and Gunnar Boysen, Ph.D., in the College of Public Health. Marquis joined the UAMS College of Medicine faculty this year from the University of Central Arkansas, where he was an assistant professor of chemistry. He received his doctorate in analytical chemistry at the University of Minnesota, Minneapolis. He was also a National Research Council postdoctoral associate at the National Institute of Standards and Technology, Gaithersburg, Md.

Ray-Griffith’s mentors are Pedro Delgado, M.D., and Zachary Stowe, M.D., both in the Department of Psychiatry; and Everett Magann, M.D., in the Department of Obstetrics & Gynecology. She joined the UAMS College of Medicine faculty in 2013 with clinical appointments in the Women’s Mental Health program and as a psychiatry consult and liaison. She received her academic appointments in 2014 in the departments of Psychiatry and Obstetrics & Gynecology. She was a research fellow in the Women’s Mental Health Program and also served her residency and internship with the Department of Psychiatry. Ray-Griffith received her medical degree from the University of Texas Medical Branch in Galveston, and she is certified by the American Board of Psychiatry and Neurology.

Nov. 30, 2015 | Do you have a research idea and need some assistance moving forward? Have you submitted a grant application that did not get funded? The Translational Research Institute (TRI) may be able to help through its Research Forums. Research Forums are individually tailored help sessions to address your specific needs. They are private meetings between you and a panel of experts that can help you move your research ideas and projects forward.

Over the past year, TRI has hosted 10 Research Forums for researchers from UAMS, Arkansas Children’s Hospital, Central Arkansas Veterans Healthcare System, and the UAMS Northwest Campus. You can request a Research Forum at TRIServices@uams.edu.

Read here about the Research Forum experience of UAMS’ Aliza Brown, Ph.D.

Nov. 24, 2015 | The UAMS Translational Research Institute announced recipients of two pilot grants aimed at stimulating collaborative research with institutions in other states.

UAMS’ Joshua Kennedy, M.D., is the co-leader of a one-year project with the University of New Mexico Health Sciences Center (UNM HSC).  Another project is co-led by UAMS’ Sean Adams, Ph.D., with John Thyfault, Ph.D., at the University of Kansas Medical Center (KUMC).

The competitive awards were made available through the Western States Consortium Pilot Awards program. The consortium includes the University of Utah in addition to UAMS, KUMC and UNM HSC. Of the eight applications submitted, three one-year pilots of up to $50,000 were awarded, with costs shared by the institutions.

“Collaboration is essential in successful translational research, and I am proud that UAMS researchers represent two of the three projects selected for the 2015 program,” said TRI Director Laura James, M.D.

The UAMS – UNM HSC project, “Host-Pathogen Genomic Determinants of Pediatric Respiratory Infection Severity,” will study the role of genetics in children with acute respiratory infections.

Kennedy is 2013 recipient of the Translational Research Institute’s KL2 Mentored Research Career Development Award. His primary collaborator at UNM, Darrell Dinwiddie, Ph.D., is also a KL2 recipient.

The pilot award is expected to strengthen their ongoing KL2 research programs by uniquely blending their expertise in genetics, next-generation sequencing, virology, clinical infectious disease, and allergy and immunology.  The project, which will enroll 100 pediatric patients, involves two distinct populations with differing respiratory infection patterns.

The UAMS – KUMC project is titled “Metabolomics Signatures That Occur in Alzheimer’s Disease (AD) Patients With and Without Type 2 Diabetes in Comparison to Controls (non-AD) With or Without Type 2 Diabetes.”  The two institutions are combining their expertise in Alzheimer’s disease and type 2 diabetes (KUMC), and metabolomics and bioinformatics in metabolic disease states including type 2 diabetes (UAMS). They anticipate their work will provide key information on the links between type 2 diabetes and Alzheimer’s. It will also provide metabolic-based information on the cause and development of Alzheimer’s and possibly highlight therapeutic targets.

Other researchers on the project are UAMS’ Kartik Shankar, Ph.D., and KUMC’s Jill Morris, Ph.D., and Brian Piccolo, Ph.D.

Nov. 20, 2015 | Twenty-five community groups were honored Nov. 13 for their contributions to research at the 3^rd annual Community Partner Celebration sponsored by the UAMS Translational Research Institute (TRI).

The celebration, at the Center at University Park in Little Rock, included welcome remarks from TRI Director Laura James, M.D., and UAMS Chancellor Dan Rahn, M.D. The keynote speaker was Kathryn Hall-Trujillo, M.P.H., founder of the Birthing Project USA, which began as a community project to assist pregnant women and has been replicated in other countries.

The key message to the 88 attendees representing 21 grassroots community organizations and four advisory boards, was how important their work is to finding solutions to society’s most challenging health problems.

Rahn noted that Arkansas ranks at or near the bottom on virtually every key measure of health. No matter how much knowledge there is about obesity, diabetes or cancer deaths, he said, it is of no value without new, innovative approaches to improving health.

“If we keep doing what we’ve been doing we’ll get what we already got,” Rahn said. “We don’t know what to do about the different health outcomes, the health disparities that disproportionately impact on people of color, people in rural areas, people in poverty, and people with low educational attainment.

“The future hinges on some new ways of thinking and developing new knowledge and new methodologies to actually change the future,” he added. “That’s what you can help us with. We thank you for doing this, we thank you for partnering with us. We truly need our partners to help us chart a course for a healthier tomorrow.”

James said the perspective of UAMS’ grassroots partners is key.

“We need to interact with our community partners, and we need to partner with you to do research that is the most meaningful to Arkansans,” James said. “What’s important about tonight is we are celebrating and thinking about how we can in partnership take scientific discoveries or new findings and push them into the homes and families and communities and churches out in the state to improve the health of our state.”

Featured speaker Hall-Trujillo, an Arkansas native whose Birthing Project has become an international model for helping pregnant women, praised the work of the attendees.  A key to the success of her project was realizing the need for communities to understand how important systems and resources work, such as university, medical, education, housing and legal systems.

“The resources we brought to the table were partnered with people who had resources,” Hall-Trujillo said. “What we need to do is be the best relationship builders, the best ambassadors and best liaisons for the families we support.  I can see by looking at this room, that that is exactly what you’re doing, and I applaud you for doing it, and I can see a better place.”

The community organizations honored this year are:

Arkansas Community Health Worker Association (ARCHWA)

Arkansas Voices for the Children Left Behind

Cisneros Center for New Americans

Divine Deliverance

East Arkansas Family Health Center

El Zócalo Immigrant Resource Center

First Baptist Dew Drop Church

Hispanic Women’s Organization of Arkansas

House of Benjamin

Human Rights Campaign

King’s Chapel

Lee County Cooperative Clinic

New Light MBC

Oak Forest United Methodist Church

Planting A Seed Foundation

Pleasant View Ministries Church

Regenerated Missionary Baptist Church

Rural Community Alliance

Seeds of Liberation

Washington Regional Medical Center Employee Education Department

Young Adult Opportunity Center

The community advisory boards honored this year are:

Arkansas Fetal Alcohol Spectrum Disorders Task Force

Thomas & Lyon Longevity Clinic Patient

and Family Advisory Council

TransForm Health Arkansas Research Working Group

UAMS Hospital Patient and Family Advisory Council

VIEW THE EVENT PHOTO ALBUM

The November issue of TRI’s newsletter, The TRIbune, is now available. This issue features our clinical trials services, our promotion of health sciences innovation and entrepreneurship, KL2 Awardee Ling Gao, M.D., Ph.D., published in the NEJM, and TRI-cited publications.  

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TRI is pleased to be able to offer Mock Study Sections for any researcher seeking review of an external grant application. Reviews are available for laboratory, animal and human

participant study proposals. New submissions and resubmissions will be considered. Interested researchers can request a Mock Study Section through the TRI Portal (TRIServices@uams.edu) and should submit draft copies of their proposal, budget, and biosketch, as well as comments from a previous submission (if applicable).  The request deadline for review of February proposals is Dec. 4, 2015.

Mock Study Sections are intended to be learning experiences and investigators should plan to be present. Collaborators are also encouraged to attend. Participating investigators will be expected to provide TRI with follow-up information on grant submission outcomes, scores and funding awards.

Oct. 22, 2015 | Behind the headlines of his breast cancer vaccine, now in a phase II clinical trial, UAMS’ Thomas Kieber-Emmons, Ph.D., tells a back story that inspires him and even draws applause from colleagues.

Kieber-Emmons peppers the story with some significant numbers: 1, 6, 28, 1,500, 4,000. The story begins in 2005 with 1, meaning  Kieber-Emmons’ first-in-man, computer-designed vaccine. No researcher at UAMS had developed such a vaccine or attempted the mammoth effort to deliver a synthesized product that could be safely tested in humans.

“This is not for the faint of heart,” he said.

In addition to required preclinical safety/toxicity studies mandated by the FDA, which were firsts in their own right at UAMS, requiring a rethinking of how the institution viewed such studies, Kieber-Emmons sought assistance within UAMS to prepare his investigational new drug (IND) application for the FDA.  A meeting was arranged with the then-Research Support Center, now the Office of Research Regulatory Affairs.

“There were 28 people there,” he recalled, shaking his head in amazement. “My first thought was, ‘why 28?’ So many people were part of this story, and it turns out they all had a meaningful role to play. It really did take a village.”

Having joined UAMS from the University of Pennsylvania, which has a much larger biomedical research enterprise, Kieber-Emmons was astonished that UAMS had such expertise. His previous employer would have had to hire a contract firm to handle what UAMS did by itself, he said. “It’s just phenomenal. The resources that UAMS brought to this is big-time.”

Still, getting his vaccine discovery into a form that could be tested in humans tested the limits of UAMS’ research resources, said Larry Parker, a mainstay on the project as Quality Assurance Unit manager for the Office of Research Regulatory Affairs.

“We were stretched to pull it off,” he said. “There are a lot of wheels and gears that have to be moving in the right direction to do this kind of stuff.”

Other key staff included Carole Hamon, Regulatory Affairs Unit Manager (retired, 2014), and Raymond Anderson, Quality Assurance Unit manager (retired, 2009).

In addition to numerous meetings with FDA staff, there were weekly meetings involving Kieber-Emmons and UAMS staff as they worked to meet the agency’s extensive safety requirements. Their work included writing 97 standard operating procedures (SOPs) that required the agency’s approval.

The IND application, submitted in 2011, was more than 1,500 pages, the largest IND application ever submitted by UAMS. Of all the numbers in Kieber-Emmons’ story, six may be his most prized; that’s how many questions the FDA posed after its review of the application.

“I’m almost more proud of that than the results of the vaccine, which is doing very well,” Kieber-Emmons said. “Other investigators are just amazed when I tell them there were only six questions; people clap.”

The FDA’s questions were received by Kieber-Emmons late on a Friday, and he and staff went to work that weekend drafting their responses, which went in the mail on Monday.

The experience speaks to the quality of people at the Office of Research Regulatory Affairs, he said.

“Our research support people know what they’re doing and they are very careful, so I love them, and I think they’re just the best,” he said.

The vaccine proved to be safe in a phase I trial. The phase II trial is examining if the vaccine improves the efficacy of preoperative chemotherapy. The trial includes women who are newly diagnosed with breast cancer to determine if the combination of vaccine and standard chemotherapy improves the benefit from preoperative therapy.

The heavy workload on Kieber-Emmons’ project continues for the UAMS Office of Research Regulatory Affairs. Annual reports, adverse event reporting and annual product stability testing are all part of the project’s management. Parker’s work, Kieber-Emmons said, includes working closely with the company that manufactures the vaccine, another company that tests the manufacturing process and a third company that is putting the vaccine into vials.

In his quality assurance/project management role, Parker has been the UAMS contact with these three companies. His job has included planning of testing protocols, manufacturing/testing timelines, review and approval of batch records, product labels, and testing reports. He organizes all the product information from the companies into a format required by FDA for submission.

Parker notes that he has more than 4,000 emails specific to the project dating to March 2006, and several people in his office have in excess of 1,000 emails for the project.

“We’re in the process of filing the fifth complete version of the Chemistry Manufacturing and Control (CMC) section of the IND,” Parker said. “Each of these versions has been in excess of 450 pages, and the current revision is in excess of 600 pages. This doesn’t include the filing of all protocol amendments and annual progress reports to the IND.  Needless to say, we’ve killed a few trees to keep this IND up to date with FDA.”

The Office of Research Regulatory Affairs currently manages 15 active INDs that include 20 current clinical trials and 15 investigational device exemptions (IDEs). Parker urges researchers to call his office if they are planning regulated research such as for new drugs or devices.

“Call us sooner rather than later,” he said. “The later we’re involved, the more work the researcher has to redo.”

The Office of Research Regulatory Affairs can be reached at 501-526-6876.