�A collaborative team of scientists from the Uniformed Services University of the Health Sciences (USU) and the Tumor Vaccines and Biotechnology Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration have characterized the immune response and inflammatory factor response in Venezuelan equine encephalitis virus (VEEV).
In an article published in the June 16 edition of the BMC Genomics 2008, Drs. Radha Maheshwari, Professor of Pathology and Anuj Sharma at USU, on with collaborators Drs. Raj Puri and Bhaskar Bhattacharya, reported the findings regarding the comprehensive gene expression changes that occur during VEEV infection of the brain. We have identified several genes e.g., chemokines, Oas1b, Fcerg1, Mif and Clu which may provide potentiality targets for therapy against VEEV contagion in the future. VEEV have been identified as an rising infectious disease and have been developed as a bio-warfare agent and may be a potential biological terror agent.
VEEV was outset isolated in 1938 from the mastermind of the infected equines and has caused regular outbreak of disease at five to ten eld interval. One of the largest outbreaks of 1960s caused over 200,000 human infections and around 100,000 equine mortalities in Central Colombia. In 1995 all over 75,000 to 100,000 human cases of VEEV contagion were reported with more than 20 fatalities from all age groups. The actual death number corpse unknown merely human mortality rate was ~0.5%. There is no specific therapy for the intervention of VEEV infection or togaviruses as such and there is currently no FDA approved vaccine for VEEV prophylaxis. The stream experimental vaccines which is under investigational new drug status, has limited use due to non-responders and residual virulence.
The current study, supported by grants from the US Army Medical Research and Material Command and Defense Threat Reduction Agency, has important implications towards identifying therapeutic targets for intervention of VEEV infection.
Located on the grounds of Bethesda's National Naval Medical Center and across from the National Institutes of Health, USU is the nation's federal school of music and graduate school of nursing.
The university educates health care professionals dedicated to career servicing in the Department of Defense and the U.S. Public Health Service. Students are active-duty uniformed officers in the Army, Navy, Air Force and Public Health Service, who ar being educated to handle with wartime casualties, national disasters, emerging infectious diseases, and other public wellness emergencies. Of the university's more than 4,000 physician alumni, the brobdingnagian majority serve on alive duty and are supporting operations in Iraq, Afghanistan, and elsewhere, offering their leadership and expertise.
Uniformed Services University of the Health Sciences (USU)
4301 Jones Bridge Rd.
Bethesda, MD 20814-4799
United States
http://www.usuhs.mil
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