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University of Maryland, City of College Park to Host Fourth of July Celebration

June 26, 2017

Ryna Quinones, 240-487-3508

COLLEGE PARK, Md. – The University of Maryland and the City of College Park will host its annual Independence Day celebration on Tuesday, July 4 from 5 to 10 p.m. at the University of Maryland, Lot 1 (adjacent to Campus Drive off Adelphi Road). The celebration will include a free concert by The Nightlife Band followed by a 30-40 minute fireworks show.  Food will also be available for purchase. 

Schedule of activities include:

  • Concessions open at 5 p.m.
  • Entertainment begins at 7 p.m.
  • Fireworks start at 9 p.m.

Grass seating is limited. Attendees are encouraged to bring lawn chairs and blankets. Personal coolers are also allowed. 

In the event of inclement weather, the fireworks show will be held on Wednesday, July 5 at 9 p.m. For more information, click here

DeVos Institute of Arts Management Announces 2017 Fellows

June 23, 2017

Jarred Small, 301-314-2531

WASHINGTON, D.C. and COLLEGE PARK, Md. — The DeVos Institute of Arts Management at the University of Maryland today announced its new class of six arts managers for its Fellowship program, a three year program that provides practical training in arts administration. This year’s Fellows include: Ekundayo Bandele, Founder and Chief Executive Officer, Hattiloo Theatre (Memphis, Tennessee); Benjamin Dietschi, Executive Director, Soundstreams (Toronto, Canada); Rick Heath, Executive Director, Australian Performing Arts Centres Association (Perth, Australia); Tanya Hilton, Executive Director, CutluralDC (Washington, DC); Martin Posta, Chief Executive Officer, SIGNAL Festival (Prague, Czech Republic); and Alma Salem, Independent Curator and Cultural Advisor, Syria Third Space (Montreal, Canada). 

“This year’s Fellows were selected in keeping with our mission to train, support, and empower game changers in our field,” said DeVos Institute President Brett Egan. “This is a carefully-selected group of individuals who we believe can make a massive difference in their respective fields and whose work aligns with the Institute’s core beliefs. While the program lasts just three years, our commitment to these individuals is life-long.”

From June 26-July 21, the newly announced Fellows will join 13 returning arts managers from across the globe for a one-month arts management intensive in Washington, D.C. and College Park, Maryland. Led by DeVos Institute executives, consultants and experts from the field, the 19 Fellows will:

  • participate in intensive academic training in nonprofit arts management, finance, planning, fundraising, board management, and marketing;
  • have access to leaders of cultural institutions from throughout the United States, including site visits to select institutions; and
  • receive personalized mentoring, both during and between the month-long residencies.

The Fellowship program was launched by Michael M. Kaiser in 2001 during his tenure as President of the Kennedy Center. In 2008, the DeVos Institute introduced the current, intensive model of one month in residence each summer for three years and transitioned to the University of Maryland from the John F. Kennedy Center for the Performing Arts in 2014. To date, the Institute’s Fellowship program has served nearly 250 arts managers from 55 countries.

UMD Researchers Investigate Link between ‘Land Grabs’ and Undernourishment

June 15, 2017

Sara Gavin, 301-405-1733

COLLEGE PARK, Md.—Worldwide, more and more countries are strategically investing to extend their natural resource base beyond their borders, frequently into developing countries. New research from the University of Maryland (UMD) finds that this global trend could put already-vulnerable populations at a higher risk for undernourishment and food insecurity.

The UMD study, recently published in the Journal of Cleaner Production, takes a close look at the increasingly common practice of land displacement—the use of land in one country to grow food and other crops to be consumed in another country. The research team analyzed the amount of agricultural land used for the production of crops traded between 133 countries and regions. Their findings show a link between large-scale land acquisitions (LSLAs)—frequently referred to as “land grabs”— and undernourishment in countries exporting their land-based resources.

“International trade is playing an unprecedented role in the distribution of food between countries around the world and is greatly impacting the global food supply,” said lead author Suzanne Marielle Marselis, a researcher in the UMD Department of Geographical Sciences. “In the case of land displacement, even if local food production may increase, it is often not available to the local population. Therefore, food insecurity and undernourishment are not a result of a lack of food, but a maldistribution of available food.”

The study authors note that undernourishment and food security are complex problems influenced by many factors other than land displacement including natural disasters, conflict, governance and fluctuations in demand and commodity prices. Proponents of agricultural land acquisitions argue that the practice leads to higher crop yields, technological innovation and job opportunities for local populations. Others argue the benefits are overshadowed by negative impacts such as depletion of natural resources, environmental degradation, loss of land available to smaller farmers and misappropriation of funds and food. Countries like Ethiopia, Malawi, Sudan, Madagascar, Cambodia and Kenya are currently center stage in the debate over the relationship between land grabs and food insecurity.

“We hope our findings can contribute to and move the debate forward and that further research will consider the impact of land displacement on poverty and undernourishment,” said study co-author Klaus Hubacek, a UMD Geographical Sciences Professor. “Stronger restrictions may be necessary to control LSLAs and mitigate the potential negative consequences.”

In addition to Marselis and Hubacek, the research team included Kuishang Feng and Jose Daniel Teodoro, also with the UMD Department of Geographical Sciences; and Yu Liu from the Institute of Policy and Management at the Chinese Academy of Sciences. 

Photo of land grab



University of Maryland Names Jennifer King Rice as Dean of the College of Education

June 15, 2017

Katie Lawson, 301-405-4622

COLLEGE PARK, Md. – The University of Maryland has named Jennifer King Rice, Ph.D., as Dean of the College of Education, effective July 1, 2017. As dean, Rice will lead the College in developing a clear identity, vision, and strategy to advance inspired learning and develop positive solutions to today’s most pressing education issues. 

Photo of Jennifer King Rice“I am very enthusiastic about the future of the College of Education under Dr. Rice’s leadership,” said Mary Ann Rankin, UMD’s senior vice president and provost. “She has a clear vision for the college, a deep commitment to excellence, transparency, and collaboration and a tremendously effective personal management style. She will be a great dean and university leader. I look forward eagerly to working with her.”

Rice joined UMD’s College of Education in 1995 as an assistant professor, and currently serves as associate dean for graduate studies and faculty affairs, and professor of education policy. She was the founding director of UMD’s Center for Educational Policy and Leadership, during which time she established important relationships with policy research organizations.  

“Being a part of the College of Education has been a remarkable experience over the past twenty years, and now being able to serve in this new role as dean is a true honor,” says Rice. “I look forward to working with the very talented faculty, staff and students in the College to drive our work forward in being a center for cutting-edge research in education, and developing the next generation of educators for our state and nation.” 

Rice has served with distinction in many roles at UMD, including the University Senate; chair of the campus Appointments, Promotion, and Tenure Committee; an ADVANCE professorship; the President’s Commission Task Force on Innovations and Efficiencies in Administrative Services; and chair of the Graduate School Review Committee. She has consulted with state and federal organizations, including the Maryland State Department of Education, the Maryland State Attorney General’s Office, and the U.S. Dept. of Education, where she served two terms on the National Center for Education Statistics Technical Planning Panel on Education Finance. 

Prior to joining UMD, Rice conducted research at Mathematica Policy Research in Washington, D.C., and at the Finance Center of the Consortium for Policy Research in Education at Cornell University.

Drawing on her grounding in economics, finance, and public policy and a deep commitment to equity, Rice’s research is focused on how to most efficiently acquire and allocate resources to provide equitable and adequate educational opportunities for all students. Her work has provided conceptual frameworks and empirical evidence on various education policies, and her most recent work focuses on the policies and resources needed to staff all schools with high quality educators.

Rice is past president of the Association for Education Finance and Policy; and has been a Fellow with the National Education Policy Center; the Big Ten Academic Alliance; the Urban Institute; and the National Academy of Education and Spencer Foundation.  She received the Exceptional Scholarship Award from the College of Education and the Outstanding Writing Award from the American Association of Colleges for Teacher Education. She was recently recognized as a University of Maryland Distinguished Scholar-Teacher.

Rice earned her B.S. in mathematics and English at Marquette University and her M.S. and Ph.D. in education administration and social foundations at Cornell University.  

Mosquito-killing Fungi Engineered with Spider and Scorpion Toxins Could Help Fight Malaria

June 14, 2017

Matthew Wright, 

COLLEGE PARK, Md.-- Malaria kills nearly half a million people every year, according to the World Health Organization (WHO). In some of the hardest-hit areas in sub-Saharan Africa, the mosquitoes that carry the malaria parasite have become resistant to traditional chemical insecticides, complicating efforts to fight the disease.

Photo of mosquitoA new study from researchers at the University of Maryland and colleagues from Burkina Faso, China and Australia suggests that a mosquito-killing fungus genetically engineered to produce spider and scorpion toxins could serve as a highly effective biological control mechanism to fight malaria-carrying mosquitoes. The fungus is specific to mosquitoes and does not pose a risk to humans. Further, the study results, which are published in the June 13 edition of Scientific Reports, suggest that the fungus is also safe for honey bees and other insects. 

“In this paper, we report that our most potent fungal strains, engineered to express multiple toxins, are able to kill mosquitoes with a single spore,” said Brian Lovett, a graduate student in UMD's Department of Entomology and a co-author of the paper. “We also report that our transgenic fungi stop mosquitoes from blood feeding. Together, this means that our fungal strains are capable of preventing transmission of disease by more than 90 percent of mosquitoes after just five days.”

The researchers used the fungus Metarhizium pingshaense, which is a natural killer of mosquitoes. The fungus was originally isolated from a mosquito and previous evidence suggests that the fungus is specific to disease-carrying mosquito species, including Anopheles gambiae and Aedes aegypti. When spores of the funguscome into contact with a mosquito’s body, the spores germinate and penetrate the insect’s exoskeleton, eventually killing the insect host from the inside out.

On its own, however, the fungus requires fairly high doses of spores and a large amount of time to have lethal effects. To boost the fungus’ deadly power, the researchers engineered the fungus with several genes that express neurotoxins from spider and scorpion venom—both alone and in combination with other toxins. The toxins act by blocking the calcium, potassium and/or sodium channels required for the transmission of nerve impulses.

The researchers then tested the engineered fungal strains on wild-caught, insecticide-resistant mosquitoes in Burkina Faso. Each engineered strain killed mosquitoes more quickly and efficiently than the unaltered fungus. But the most effective strain used a combination of two toxins, one derived from the North African desert scorpion Androctonus australis and another derived from the Australian Blue Mountains funnel-web spider Hadronyche versuta. The scorpion toxin blocks sodium channels, while the spider toxin blocks both potassium and calcium channels. Both of these toxins have already been approved by the U.S. Environmental Protection Agency for insecticidal use.

“The WHO has identified insecticide resistance as the major threat to effective mosquito control, which is relevant not only to malaria but to a number of mosquito-borne diseases such as dengue, yellow fever, viral encephalitis and filariasis,” said Raymond St. Leger, a distinguished university professor in the UMD Department of Entomology and senior author of the study. “Unlike chemical insecticides that target only sodium channels, many spider and scorpion toxins hit the nervous system’s calcium and potassium ion channels, so insects have no pre-existing resistance.”

When Lovett, St. Leger and their colleagues inserted the toxin genes into the Metarhizium fungus, they included an additional failsafe: a highly specific promoter sequence, or genetic “switch,” which ensures that the toxin genes can only be activated in the blood of insects. As a result, the fungus will not release the toxin into the environment.

To further ensure the safety of non-target insect species, the researchers also tested the engineered fungal strains on honey bees. Working in Burkina Faso, the team deliberately infected local bees using both passive methods (exposing the bees to spore-coated fabric) and direct methods (spraying the bees with spores suspended in liquid). After two weeks, no bees had died as a result of the toxin-boosted fungus.

“The toxins we’re using are potent, but totally specific to insects. They are only expressed by the fungus when in an insect. Additionally, the fungus does nothing at all to bees and other beneficial species,” St. Leger said. “So we have several different layers of biosecurity at work.”

Encouraged by the results of the current study, the researchers plan to expand their on-the-ground testing regimen in Burkina Faso. Currently, the team is testing the spores on mosquitoes contained in a custom-built enclosure that resembles a greenhouse, with walls made of netting instead of glass. The researchers are also testing the fungus on insect species that are closely related to mosquitoes, such as midges and gnats, to ensure that the fungus is completely safe for non-target insects. Eventually, the team hopes to deploy the spores in the field, on wild mosquito populations.

“This is our first in-depth study of the effects toxin-expressing fungi have on mosquitoes, beyond their ability to kill faster. This is also our broadest characterization of our arsenal of insect-killing spider and scorpion toxins,” Lovett said. “Our results directly extend our understanding of how these technologies may be used in the field against mosquito pests.”

Image: A dead female Anopheles gambiae mosquito covered in the mosquito-killing fungus Metarhizium pingshaense, which has been engineered to produce spider and scorpion toxins. The fungus is also engineered to express a green fluorescent protein for easy identification of the toxin-producing fungal structures. Image credit: Brian Lovett. 

MFRI Director Steven Edwards to Retire from the University Of Maryland

June 13, 2017

Karen Haje, 301-226-9962

COLLEGE PARK, Md. – Maryland State Fire Training Director, Steven T.  Edwards, will retire from the Maryland Fire and Rescue Institute (MFRI) at the University of Maryland, effective January 5, 2018. 

Photo of Steven EdwardsEdwards has served as the director of MFRI, the state’s comprehensive training and education system for emergency services, for the past 25 years. Under his leadership, MFRI increased student attendance, enhanced the quality of its training programs and its equipment and safety and health procedures, and generated additional funding for its organization. During his tenure, Edwards created the Center for Firefighter Health and Safety, which was funded through research grants. He was also instrumental in the renovation of MFRI’s main training facility in College Park and two regional training centers, as well as the construction two new regional training centers. Most recently, Edwards led the effort to create the MFRI 2025 Strategic Plan, developed to provide organizational guidance for the next 10 years.

“It has been a true honor and privilege to serve as the MFRI Director for 25 years, as I have worked with a great organization that serves an essential public safety purpose,” said Edwards. “Most importantly, I have had the pleasure to work with the MFRI faculty, staff and instructors who are the utmost professionals in their field.” 

Edwards has received numerous awards and honors, including the Mason Lankford National Fire Service Leadership Award from the Congressional Fire Services Institute, the Hudiberg Award from the International Fire Service Training Association, the President’s Award from the North American Fire Training Directors and the UMCP President's Distinguished Service Award for excellence and dedicated service to the University of Maryland. He is also the author of the “Fire Service Personnel Management” (3rd ed.), a textbook used in college-level educational programs. 

“MFRI’s distinguished service has saved lives throughout Maryland and beyond, thanks to the excellence of Steve and his team,” said University of Maryland President Wallace D. Loh. “Throughout his career, Steve has led the way in making Maryland first responders among the best in the world, and set the standard for quality service. He will be missed.” 

MFRI plans, researches, develops, and delivers quality training programs to enhance the ability of emergency service providers to protect life, the environment, and property. Each year, MFRI conducts 1,800 educational programs, training over 34,000 students in Maryland, the United States and across the world. MFRI training programs and evaluation processes have been nationally accredited and all meet or exceed the National Fire Service Professional Qualifications. 

Prior to his service with MFRI, Edwards served with the Prince George’s County Fire/EMS Department for 25 years beginning as a high school cadet in 1968, progressing through every rank and retiring as its Fire Chief in 1993. In 1979, he was awarded the PGFD “Gold Star of Valor” for the rescue of two firefighters at a major fire and explosion. In 2018, Director Edwards will have 50 years of service devoted to the emergency services of Maryland. 

Edwards’ numerous contributions to state and national organizations is impressive. He was the elected President of the North American Fire Training Directors, Chair of the Board of Directors of the Safety Equipment Institute, the Congressional Fire Services National Advisory Committee Chair, National Fire Protection Research Board Foundation, National Board on Fire Service Professional Qualifications, Chair of the Maryland Instructor Certification Review Board and member of the Maryland Statewide Emergency Medical Advisory Board.

Edwards’ retirement announcement is made at this time to allow the University of Maryland adequate time to conduct a nationwide search for a new Director.  

NASA Honors Renowned UMD Comet Science Pioneer Michael A’Hearn

June 13, 2017

Leon Tune, 301-405-4679

COLLEGE PARK, Md. – On June 12, at the Goddard Space Flight Center in Greenbelt, Maryland, NASA posthumously awarded the Exceptional Public Service Medal to University of Maryland Distinguished University Professor Michael F. A'Hearn, one of the world's leading cometary scientists. The NASA Medal is for “fundamental work on comets and small bodies of the solar system, leadership in space missions, and ensuring public access to data from NASA missions and related projects.”

Banner image on A'HearnA'Hearn, who died on May 29 at his home in University Park, Maryland at the age of 76, was most widely known as the principal investigator (PI) of the NASA Deep Impact mission. On July 4, 2005, the spacecraft released a washing-machine-sized probe that collided spectacularly with comet Tempel 1, while the main spacecraft observed the results. The powerful impact gave scientists their first-ever view of pristine material inside a comet and garnered massive public attention for planetary science, solar system exploration, NASA and the University of Maryland.

The impact was also observed by NASA and other space telescopes and from Earth by many professional groundbased telescopes and thousands of amateur astronomers. The event set a then NASA record for webpage hits (more than 1 million) and drew front-page news coverage by broadcast, print and web media outlets around the world.

“Mike A’Hearn devoted his life to exploration, and his work has transformed our understanding of what comets are made of and how they interact within our corner of the universe,” said Jim Green, director of NASA’s Planetary Science Division.  “This is a great loss for the small bodies community and for me personally.”

After Deep Impact’s original mission ended, A'Hearn and his science team convinced NASA to use the surviving primary spacecraft for continued cometary studies. With A'Hearn as PI, the project embarked on an extended mission, designated EPOXI, with dual purposes-- studying extrasolar planets and comet Hartley 2. On the way to Hartley 2, the Deep Impact spacecraft flew between the Earth and the Moon. Its instruments were able to confirm the surprising presence of water on the Moon’s surface. The Deep Impact spacecraft later imaged two other comets-- C/2009 P1 Garradd (in 2012), which had a surprisingly high carbon monoxide content, and C/2012 S1 ISON (in 2013), a comet that disintegrated as it grazed past the Sun.  The images and findings of these later missions further advanced comet science and attracted more media and public attention.  

When NASA lost contact with the Deep Impact spacecraft in September 2013, A’Hearn said: “Deep Impact has been a principal focus of my astronomy work for more than a decade and I’m saddened by its functional loss. But, I’m very proud of the many contributions to our evolving understanding of comets that it has made possible.”

Illuminating the Primordial Dust 
Distinguished University Professor Michael A’Hearn’s many scientific contributions started well before and continued well beyond Deep Impact. During his more than 50 years at UMD, he studied comets using ground-based observatories, space telescopes such as the Hubble Space Telescope, and Deep Impact and other spacecraft. 

He looked at comets across the range of light (electromagnetic radiation) wavelengths from extreme ultraviolet radiation to visible light to radio waves. In particular, in the 1970’s he pioneered the study of comets in the ultraviolet, using the International Ultraviolet Explorer space telescope, coordinated the world’s ground-based observations of comet Halley in the 80’s, and in the 90’s compiled the most comprehensive set of compositional data of comets to date. 

A’Hearn’s post-Deep Impact work included being co-investigator on the Stardust-NExT mission to re-visit comet Tempel 1, which documented changes on the comet’s surface since Deep Impact, and a co-investigator on two instrument teams (the OSIRIS camera and the NASA Alice ultraviolet spectrograph), on the European Space Agency’s Rosetta mission, which co-orbited and landed on comet Churyumov–Gerasimenko. 

In addition to being a pillar of cometary science, another major contribution to planetary science was A'Hearn’s nearly three decades as principal investigator for the Small Bodies Node, which is the part of NASA's Planetary Data System that specializes in the archiving, cataloging, and distributing scientific data sets relevant to asteroids, comets and interplanetary dust. A founder and advocate for the Planetary Data System, A’Hearn championed its mission to preserve data of planets and make it publically accessible for use by future generations as they seek answers to questions that current researchers don’t even know to ask. Under his leadership, the Small Bodies Node developed from a two-person group to a strong, UMD-based, organization of 18 scientists and programmers.

Together with colleagues, many of whom he had mentored, A’Hearn used observational and exploratory tools, computer models (numerical simulations), and experiments (biggest was the Tempel 1 impact) to help us better understand comet chemistry and comet components (body, or nuclei, and surrounding gas and dust called the coma).  This work was done with the goal of gaining new insights into how the dense disc of gas and dust that had rotated around our newly formed Sun, formed into our  solar system’s planets, comets and asteroids, and thus, ultimately, into us.

“Everything about Mike was genuine-- his love of comets and the secrets they hold to our origin and his concern for individuals,” said University of Maryland Professor Jessica M. Sunshine, director of the UMD Small Bodies Group. “Mike inspired thousands of UMD undergrads to appreciate science, formally and informally guided generations of young cometary scientists all over the world and he advocated for future solar system exploration, open and long-term access to planetary data, and the protection of our planet from the hazards of cometary and asteroidal impacts.”  

Defending Planet Earth 
A’Hearn was an avid sailor who noted in one NASA biography that his second choice of profession after astronomy would have been ship’s captain.  And, like a good captain, part of his work involved protecting Earth and the living things it carries by helping in the detection of comets and asteroids orbiting in “uncharted waters” of our solar system that pose potential impact hazards to Earth and determining the best methods to prevent or mitigate such impacts.

He was vice-chair of a 2010 National Academy of Sciences/National Research Council report entitled “Defending Planet Earth: Near-Earth-Object Surveys and Hazard Mitigation Strategies (2010) Chapter: 2 Risk Analysis.” He also chaired the mitigation sub-panel that wrote the section of the report devoted to protecting our planet from dangerous “near-Earth objects” and to mitigating the damage of unavoidable impacts.  A brief interview,  A'Hearn: Protecting Earth: Four Recommendations, can be seen here.

A Deep and Lasting Impact on Comet Science and Colleagues
A'Hearn was named a Distinguished University Professor in 2000. This formal UMD title denotes University of Maryland's academic honor of highest distinction and is awarded to a limited number of UMD's most accomplished professors. Awardees are established scholars, held in the highest esteem by professional colleagues nationally and internationally, whose contributions have had a significant influence on their discipline and perhaps beyond. 

Other recognitions of his work include an Exceptional Public Service Medal from NASA and the Gerard P. Kuiper Prize from American Astronomical Society Division for Planetary Sciences. The NASA Medal was approved shortly before his death in recognition of his “fundamental work on comets and small bodies of the solar system, leadership in space missions, and ensuring public access to data from NASA missions and related projects.”  The Kuiper Prize “recognizes and honors outstanding contributors to planetary science.”

A’Hearn’s tremendous impacts on his field and university were personal as well as professional. Colleagues universally say he was a great and thoughtful friend as well as a terrific teacher and mentor for younger scientists, many of whom now will continue his legacy by further advancing the understanding of comets and asteroids and the early history of our solar system.

"Mike was a wonderful friend, mentor, and colleague to so many in our astronomy department and everywhere,” said UMD Astronomy Department Chair Stuart Vogel. “He was the founder of the department's Small Bodies Group and one of the most respected and admired planetary scientists in the world. He will be deeply missed."

In 2011 A’Hearn became a professor emeritus, but, even in “retirement” he continued to produce important work and to mentor younger scientists.  He authored a review article, Comets: Looking Ahead that was published the day of his death. He is a coauthor of at least one other forthcoming paper. 

“Dr. Mike A’Hearn was one-of-a-kind in a group of unique individuals – the hand full of planetary scientists who have led a mission of exploration through our solar system,” said Lindley N. Johnson, NASA’s planetary defense officer and program executive for Deep Impact/EPOXI. “Mike was a joy to work with. Not only was he a treasured advisor to so many graduate students, he was a valued mentor to us all.  I’d like to now think of him as having grabbed a comet by its vibrant tail – and forever riding it around the solar system.”

Born in Wilmington, Delaware in 1940, A’Hearn grew up in Boston, graduated from Boston College High School and from Boston College (’62) and received his Ph.D. from the University of Wisconsin (’66), studying polarization of the atmosphere of Venus.

Michael A’Hearn passed away at his home on May 29, 2017. He is survived by his wife Maxine, sons Brian J. A’Hearn (Zlata) of Oxford, UK, Kevin P. A’Hearn (Kanlayane) of Vienna, VA, and Patrick N. A’Hearn of Seattle, WA; and grandchildren Sean, Brendan, Marie, Eliane, and Gabriel.



UMD Awarded $6 Million NIH Grant for Structure-Based Design of a Hepatitis C Vaccine

June 13, 2017

IBBR Contact: Viqar Aslam, 240-314-6373



COLLEGE PARK, Md.-- The University of Maryland’s Institute for Bioscience and Biotechnology Research (IBBR) has been awarded a $6-million grant entitled, “Structure-Based Vaccine Design for Hepatitis C Virus,” to develop a novel prophylactic vaccine to prevent hepatitis C virus (HCV) infection. The grant is funded by the National Institutes of Health (NIH) and the research will take place over a five-year period.  

There are currently no approved vaccines for HCV, a highly variable RNA virus that currently infects 185 million worldwide, adds 3 to 4 million new infections each year and is associated with severe liver diseases and cancer. HCV infection is responsible for more U.S. deaths than HIV and all other infectious diseases combined. Although FDA approved direct-acting antiviral drugs (DAAs) are available and shown to be safe and effective, access is limited due to the very high cost of treatment and DAAs are largely unaffordable in developing nations. Furthermore, DAA treatment-induced cure does not prevent re-infection and other potential underlying medical conditions associated with a primary infection, making a prophylactic HCV vaccine an urgent, unmet medical need.

The lead principal investigator on this new NIH award is Thomas Fuerst, PhD, director of IBBR, professor in UMD's Department of Cell Biology and Molecular Genetics,and head of IBBR’s Structure-based Vaccine Design (SBVD) team. The SBVD team, working in conjunction with Steven Foung, MD, professor of Pathology at Stanford University School of Medicine, who also will serve as a principal investigator on this award, will be studying the efficacy of immune responses in animal models of its HCV vaccine candidates to determine which candidates will protect against the majority of HCV genotypes.

IBBR's integrated SBVD team is a multi-disciplinary group located at IBBR, consisting of scientists from both the University of Maryland, College Park (UMCP), and the University of Maryland, Baltimore (UMB). The team includes experts in vaccinology, structural biology, computational modeling, protein engineering, and immunoadjuvant and formulation chemistry necessary to shepherd the HCV vaccine project from preclinical development into an optimally designed lead vaccine candidate for clinical development.

This project was initially seeded with funds from the MPowering the State initiative. “MPower” is a strategic partnership between UMCP and UMB. The initiative is designed to expand research collaborations, promote innovation and impact, and leverage the research strengths across the campuses to develop novel, multidisciplinary solutions to major unmet medical and public health needs.

“We are proud to see results from MPower’s investments in multiple, high-impact projects at IBBR. As the premier translational science institute for the University of Maryland, IBBR’s mission focuses on excellence in science and engineering that provides solutions to global medical and public health needs. Bringing together both UMCP and UMB faculty is the sine qua non of research excellence and its application, and these efforts facilitate commercialization and economic development for the State of Maryland,”said Mary Ann Rankin, PhD, senior vice president and provost at UMCP and co-leader of MPower.

“IBBR’s mission is to to conduct ground-breaking research that provides solutions to major medical problems important to society through interdisciplinary collaboration. The SBVD team is one example of several programs at the Institute engaged in novel vaccine development, next generation protein therapeutics, and macromolecular drug delivery technologies that have done an excellent job in working together across the scientific disciplines and campuses. This is a perfect example of our mission and what we are trying to accomplish at IBBR. We are thankful to the NIH and MPower for their continued support to the Institute and its translational mission,” said Fuerst.

University of Maryland Bioengineers Develop New Technologies to Drive Next-Generation Therapies for Multiple Sclerosis

June 13, 2017

Alyssa Wolice, 301-405-3936


COLLEGE PARK, MD.— Researchers in the University of Maryland (UMD) Fischell Department of Bioengineering (BIOE) Jewell Laboratory are using quantum dots – tiny semiconductor particles commonly used in nanotechnology – to decipher the features needed to design specific and effective therapies for multiple sclerosis (MS) and other autoimmune diseases. 

“Engineering technologies aimed at autoimmune disease could pave the way for new treatment options,” said principal investigator and BIOE assistant professor Christopher Jewell“However, in order to develop next-generation therapies, bioengineers need basic insight into the specific features that are critical to therapy design. Generally, because the human body is so complex, discoveries in medicine have relied on trial-and-error. But, by using rational design approaches – understanding what each piece of a potential therapeutic controls – we have the potential to transform how disease is tackled. Toward this goal, our team used quantum dots to dissect some of the important design features for new nanotherapeutics aimed at MS.” 

In MS, the immune system incorrectly recognizes components of the central nervous system, causing inflammation and destruction of myelin, the fatty substance that surrounds and protects nerve fibers. When this happens, nerve fibers and cells are damaged, leading to loss of motor function and other complications. The National Multiple Sclerosis Society estimates that MS affects more than 2.3 million people worldwide.

“Symptoms can vary greatly from patient to patient, but can produce extreme fatigue, muscle weakness, and spasticity, and significant pain, “said Krystina Hess, BIOE graduate student and lead author of the Advanced Functional Materials paper. “There is currently no cure for MS, and traditional therapies broadly decrease the activity of the immune system at a cost that leaves MS patients vulnerable to infection.” 

One promising strategy to overcome these hurdles is generation of what are known as regulatory T cells (TREGS), the type of white blood cells responsible for turning off immune responses in the body. These cells are capable of restraining the inflammatory response against myelin that occurs in MS, while keeping healthy functions of the immune system intact.

In the human body, the immune system uses antigens – molecules that are present on all cells and vary according to the type of cell – to distinguish self-cells from foreign cells. Because the immune system recognizes specific types of antigens as those displayed by human cells, it can quickly activate an immune response once it detects foreign substance, such as bacteria, toxins, or a virus.

Recent studies focused on specific MS treatments have revealed that the development of inflammation or tolerance against self-molecules is influenced by the concentration and form of antigens reaching the tissues that coordinate immune function – namely, lymph nodes and the spleen. Even more, new studies reveal that changing the way myelin is processed and presented to the immune system can drive tolerance instead of inflammation.

Knowing this, Jewell teamed up with Dr. Igor Medintz and his colleagues at the U.S. Naval Research Laboratory to develop a precision system that uses quantum dots to control how many self-antigens are displayed on each dot. One reason Jewell and his team looked to quantum dots is because they are uniform and very small, allowing efficient draining through lymphatic vessels and accumulation in the lymph nodes.

Quantum dots are also fluorescent, which allows real-time tracking in cells and animals. The team hypothesized that, by using quantum dots displaying defined densities of myelin peptides, they could reveal how the number or density of peptides alters the processing and trafficking of the peptide and, in turn, promotes TREGS that control the disease.

“One of our exciting findings is that tolerance and elimination of paralysis in a pre-clinical mouse model was much better when myelin peptides were displayed on many quantum dots at a low density of 25 per dot, instead of fewer quantum dots displaying the same number of peptides but at a high density of 65 per dot,” Jewell said. “Developing specific knowledge or design guidelines such as these might enable more selective – and effective – therapies to treat MS and other diseases.”

Additional authors on the work are Lisa Tostanoski, James Andorko from the Jewell Lab, and Eunkeu Oh, Kimihiro Susumu, and Jeffrey Deschamps of the U.S. Naval Research Laboratory.

This research, which was published in Advanced Functional Materials, is funded in part by the Naval Research Laboratory’s Nanoscience Institute, National Multiple Sclerosis Society, the National Science Foundation, and the U.S. Department of Defense SMART Graduate Fellowship Program

University of Maryland Joins Grand Coalition to Support Paris Agreement Climate Action

June 11, 2017

Natifia Mullings, 301-405-4076

COLLEGE PARK, Md.-- The University of Maryland has united with over 1,000 leaders from across the country to reaffirm its continued support of climate action by joining the “We Are Still In” coalition. College and university leaders, as well as mayors, governors, businesses, and investors have pledged to forge ahead on climate action to meet the Paris Agreement.

“Sustainability has become a way of life for our campus, as students, faculty and staff commit to the future of our planet,” said University of Maryland President Wallace D. Loh. “Faculty and students are at the forefront of climate research. We made a promise and commitment to carbon neutrality. We’re keeping it.”

In December 2015 in Paris, world leaders signed the first global commitment to fight climate change. The landmark agreement succeeded where past attempts failed because it allowed each country to set its own emission reduction targets and adopt its own strategies for reaching them. In addition, nations - inspired by the actions of local and regional governments, along with businesses - began to realize that fighting climate change brings significant economic and public health benefits.

With the United States’ withdrawal from the Paris Agreement, a broad and sizeable cross section of the U.S. economy will pursue ambitious climate goals, working together to take action and ensure that the U.S. remains a global leader in reducing emissions.

The University of Maryland became a charter signatory of the American College and University Presidents' Climate Commitment (now called the Carbon Commitment) in 2007 and finished its first Climate Action Plan in 2009 with the goal of becoming carbon neutral by 2050. The university has met its initial goals on the path to carbon neutrality by achieving a 25 percent reduction in greenhouse gases by 2015. The next target is a 50 percent reduction by 2020.


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