Dengue Virus Current Events | Dengue Virus News | 3
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FURTHER STEPS TOWARDS A VACCINE AGAINST HIV
For white blood cells in the human body to be infected by the HIV virus, proteins in the virus must be allowed to interact with a number of different components on the surface of the white blood cell. Ideally anti-HIV preventive therapy or vaccines would prevent several of these interactions taking place and would, therefore, reduce the likelihood... view more... (1999-03-11)
Studies in animals suggest 2009 H1N1 virus may have biological advantage over seasonal influenza
Preliminary findings in ferrets suggest that the novel 2009 H1N1 influenza virus may outcompete human seasonal influenza viruses, researchers say. view more (2009-09-01)
New host species for avian influenza identified
In a new study published online in the open-access journal PLoS Pathogens, Dr. Vincent J. Munster, of Erasmus Medical Center, Rotterdam, and colleagues identify new host species for avian influenza A virus (H5N1) and provide important information on the distinctions between the ecology and epidemiology of various global strains of the virus. view more (2007-05-11)
Bee disease a mystery
Scientists are one step closer to understanding the recent demise of billions of honey bees after making an important discovery about the transmission of a common bee virus. view more (2008-06-30)
Thailand : understanding of dengue fever epidemics by satellite imagery
Since dengue hemorrhagic fever appeared in the 1950s in South-East Asia many successive epidemics have occurred in Thailand. A team of researchers from IRD (Institut de recherche pour le développement, ex-Orstom) and the Center for Vaccine Development (Mahidol University, Thailand) undertook a series of epidemiological studies in that... view more... (2000-12-14)
Protein identified that turns off HIV-fighting T cells
In HIV-infected patients the body's immune system is unable to fight off the virus. A new study to be published online on November 10th in the Journal of Experimental Medicine shows that T cells in HIV-infected individuals express a protein called TIM-3, which inactivates their virus killing capacity. view more (2008-11-10)
Comment from Professor Nick Lemoine, Director of Imperial Cancer Research Fund's Molecular Oncology Unit at the Hammersmith Hospital, in response to US research* that has linked breast cancer to a virus:
Comment from Professor Nick Lemoine, Director of Imperial Cancer Research Fund's Molecular Oncology Unit at the Hammersmith Hospital, in response to US research* that has linked breast cancer to a virus: view more (1999-08-11)
The hidden danger in used tyres
The international used tyre trade is bringing unwanted visitors to Europe - exotic mosquitoes. Species such as the Asian 'Tiger Mosquito' are able to survive in temperate climates, spread diseases (such as dengue and West Nile virus, among others) and may be poised to take Britain by surprise, unless monitoring systems are put in place. Tiger... view more... (2002-03-26)
K-State biologist hopes mosquito can break viral chain
Most people do their best to avoid mosquitoes. But this summer Rollie Clem will play the wary host to his own homegrown swarm of Aedes aegypti, the yellow fever mosquito. He's made a room ready for them, and even a menu. view more (2007-05-22)
Malaria and Epstein-Barr virus linked to pediatric cancer in Africa
Endemic Burkitt lymphoma is a form of cancer that accounts for up to 74% of malignant disorders in children in equatorial Africa. Malaria and Epstein-Barr virus (EBV) are known cofactors in its development, but to date, their relative contribution has not been well understood. view more (2007-06-08)
Cover of Journal shows cell infected by virus first viewed by MSU scientists
The June cover of the Journal of Virology features a photograph of the unusual effects on a cell infected by a virus. Montana State University researchers were the first to view the virus, which they collected from a boiling, acidic spring in Yellowstone. view more (2009-07-20)
Safe vaccine to combat herpes infections
The unpleasant and painful sores, and infection of newborn babies caused by the genital herpes virus could soon be a thing of the past according to Dr Julian Hickling, who is presenting results from Xenova Research Ltd today, Tuesday 8 April 2003, to the Society for General Microbiology's Spring Meeting in Edinburgh. "The challenge is trying... view more... (2003-04-02)
Nanoparticle 'Smart Bomb' Targets Drug Delivery to Cancer Cells
Researchers at North Carolina State University have successfully modified a common plant virus to deliver drugs only to specific cells inside the human body, without affecting surrounding tissue. view more (2009-02-13)
GEN reports on efforts to quickly develop swine flu vaccine
Scientists around the world are accelerating their efforts to develop a vaccine against the H1N1 influenza virus (Swine flu) as rapidly as possible, reports Genetic Engineering & Biotechnology News (GEN). view more (2009-06-03)
Novel virus entry mechanism could lead to new drugs against poxviruses
Research published in the Proceedings of the National Academy of Sciences on 11 April describes how the Imperial College London team discovered the mechanism allowing Vaccinia virus to shed its outer lipid membrane and enter cells. The mechanism is unique in virology and paves the way for development of new antiviral drugs. view more (2006-04-12)
With BYU partner, FSU's Magnet Lab researchers deciphering flu virus
As the Northern Hemisphere braces for another flu season, researchers at Florida State University's National High Magnetic Field Laboratory are making strides toward better understanding the mechanics of the virus that causes it - a virus that kills between one-quarter and one-half million people each year. view more (2006-11-10)
New Sighting of Soil-Borne Wheat Mosaic Virus (SBWMV)
Following investigation of a sample sent to NIAB and Central Science Laboratory (CSL), two new sites in Kent have been identified with soil-borne wheat mosaic virus (SBWMV). The virus was identified in the UK in Wiltshire for the first time in 1999 and this occurrence appears to have no connection with the Wiltshire site. The work is part of a... view more... (2000-08-08)
New and improved test for West Nile virus in horses
A new test for West Nile virus in horses that could be modified for use on humans and wildlife may help track the spread of the disease, according to an article in the September issue of the Journal of Medical Microbiology. view more (2008-08-20)
Few women have heard of virus associated with genital warts (HPV) and its link with cervical cancer
Few women have heard of the virus associated with genital warts (HPV), or are aware that it is linked to cervical cancer, reveals a study in Sexually Transmitted Infections. view more (2003-08-01)
Researchers discover how leukaemia virus spreads through the body
Researchers from Imperial College London, University of Oxford, Kagoshima University (Japan) and University of the Ryukyus (Japan) have discovered the mechanism by which human T-lymphotropic virus type 1 (HTLV-1), the virus which causes adult T-cell leukaemia, spreads through the body. view more (2003-02-12)
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