Congratulations to Richard Compans, PhD, who delivered the Dean’s Distinguished Faculty Lecture on May 12, joining a select group of Emory researchers who have received this award. After Dean Chris Larsen presented the award, Compans also received a Catalyst award from the Georgia Research Alliance, presented by GRA President and CEO Mike Cassidy.
At Emory, Compans has led research on ways to improve influenza vaccination, such as vaccines based on non-infectious virus-like particles and microneedle patches for delivery (now being tested clinically). The 2009 H1N1 flu epidemic, as well as concern about pandemic avian flu, have meant that Compans’ work has received considerable attention in the last several years. In his talk, he also discussed his early work on the structure of influenza virus, the virus’s complex ecology, and the limitations of current flu vaccines.
Compans was recruited to Emory from UAB in 1992 and was chair of Emory’s microbiology and immunology department for more than a decade. He was also instrumental in recruiting Rafi Ahmed to establish and lead the Emory Vaccine Center. He is now co-principal investigator of the Emory-UGA Center of Excellence for Influenza Research and Surveillance.
Some recent papers that illustrate the extent of Compans’ influence: Read more
Emory influenza researchers Richard Compans, Anice Lowen and John Steel are co-signers of a statement announcing the end of a self-imposed moratorium on H5N1 avian flu research.
Last year, an international group of researchers called for the moratorium after public concern over studies of H5N1 transmissibility in ferrets, a model for spread of infection between humans. The group of researchers has now recommended ending the moratorium, citing safeguards and safety review procedures put in place by the National Institutes of Health and authorities in other countries. From the letter published today in Science and Nature:
In January 2012, influenza virus researchers from around the world announced a voluntary pause of 60 days on any research involving highly pathogenic avian influenza H5N1 viruses leading to the generation of viruses that are more transmissible in mammals. We declared a pause to this important research to provide time to explain the public-health benefits cheap oakley of this work, to describe the measures in place to minimize possible risks, and to enable organizations and governments around the world to review their policies (for example on biosafety, biosecurity, oversight, and communication) regarding these experiments.
…Thus, acknowledging that the aims of the voluntary moratorium have been met in some countries and are close to being met in others, we declare an end to the voluntary moratorium on avian flu transmission studies.
Dan Vergano has a more extensive story in USA Today.
Compans is professor of microbiology and immunology at Emory University School of Medicine and scientific director of Emory’s Influenza Pathogenesis and Immunology Research Center. Lowen and Steel are assistant professors of microbiology and immunology at Emory and IPIRC investigators.
Flagellin treatment protects against chemicals, bacteria, viruses and radiation
This title for a 2008 paper in Journal of Immunology, from pathologist Andrew Gewirtz’s laboratory, is astounding. Flagellin can protect against all those things (in mice, of course)? What about bullets or heartbreak? What is flagellin?
Flagellin is a structural feature many bacteria have in common — courtesy of iGEM via Creative Commons
Flagellin is the main structural component of flagella, the miniature whips bacteria use to propel themselves.Â Several Emory scientists are investigating how flagellin could be used as a protective agent to strengthen the body’s innate defenses and also as a vaccine component.
Posted on November 19, 2010
by Quinn Eastman
â€œOther states wish they had what Georgia has: Research universities that work together, and a unified commitment from industry, government and academia to grow a technology-based economy,” states Michael Cassidy, president and CEO of the Georgia Research Alliance (GRA) in the GRAâ€™s recent annual report.”
As one of six GRA universities, Emory has benefited from this unique partnership in numerous ways: through its 11 Eminent Scholars, multidisciplinary university and industry collaborations, and support for research in vaccines, nanomedicine, transplantation, neurosciences, pediatrics, biomedical engineering, clinical research, and drug discovery.
Emory is featured throughout the report, including
- The Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory and its four eminent scholars, Xiaoping Hu, PhD, Eberhard Voit, PhD, Barbara Boyan, PhD and Don Giddens, PhD.
- Emory transplant medicine expert and GRA Eminent Scholar Allan Kirk, MD, PhD, who collaborates with Andrew Mellor, PhD at the Medical College of Georgia on research to find enzymes that could keep the body from rejecting newly transplanted organs.
- The Emory-University of Georgia Influenza Center of Excellence and its leading collaborators, GRA Eminent Scholar and Emory Vaccine Center Director Rafi Ahmed, PhD, and Emory microbiologist Richard Compans, PhD, along with UGA GRA Eminent Scholar Ralph Tripp.
Posted on June 30, 2010
The scientists in the lab of Richard Compans, PhD, professor of microbiology and immunology at Emory, are hard at work, imagining the unimaginable: A time when patients can self-administer flu vaccines. A time when vaccination does not require exposure to inactive viruses. A time when a universal vaccine could protect from all varieties of influenza: swine, avian, seasonal and strains still emerging.
Richard Compans, PhD (right), with colleague Mark Prausnitz, PhD, from Georgia Tech
But it’s not just hope that motivates them as they work. Emory’s scientists are fighting the clock against another possible future: a time of pandemic and uncontrollable virus mutation. The recent emergence of H1N1 and H5N1, known colloquially as swine flu and avian flu, have added an even greater sense of urgency to their task.
“The H5N1â€”the virus derived from avian speciesâ€”has a 60 percent mortality,” says Emory microbiologist Sang-Moo Kang, PhD. Yet that strain of influenza hasn’t resulted in many human deaths, because, so far, avian flu spreads only to humans who are in contact with infected birds.