UW-Madison team develops technique to create flu viruses
... team has perfected a method for creating designer influenza viruses, which can be tailor-made to solve mysteri...s. The development may also lead to more efficient influenza vaccines and safer gene therapies, says Yoshihiro Kawaoka, a University of Wisconsin-Madison virolog...Rockefeller researchers inject cells, boost immune system in humans
...f antigen -- one associated with tetanus, one from influenza and one derivedfrom a mollusc that humans would never have naturally encountered. Othersubjects received the antigens alone. Once again, the immune responses of allsubjects were measured after seven and 30 days had elapsed. The researchers found that...Inhaled drug useful in preventing flu
... day, zanamivir is very effective in preventing of influenza and is definitelysafe. These drugs are especially...fective in preventing laboratory-confirmedclinical influenza infection. It was found to be 84 percent effective inpreventing laboratory-confirmed illnesses with...Vastly Different Virus Families May Be Related
... distantly related to the family thatincludes HIV, influenza and Ebola viruses, researchers at NorthwesternUniversity and the Howard Hughes Medical Institute at Northwestern have shown. The finding, reported in the March 26 issue of the journal Molecular Cell, comesfrom precise determination of the three-dimen...Viral Harpoon Structure Suggests Measles, HIV And Ebola Viruses Related
...use measles and mumps may be viral cousins of HIV, influenza and Ebolavirus. The research team, which included...tructuralsimilarities to fusion proteins from HIV, influenza and Ebola, said Lamb. Asidefrom this similarity, he said, "all these viruses have very differentstra...Investigators Identify Suspect In Search For Stress-Sniffles Link
... 55 adult volunteers before infecting them with an influenza A virusand quarantining them for eight days. All participants developed verified infection with the same strain of influenzaA virus. At the end of each day, the participants rated the severity of theirrespiratory symptoms -- sneezing, nasal congest...The UK Braces Itself For The Flu Season, Are You Looking Information On The Virus?
...n Panel, agroup of eminent experts in the field of influenza infection, believes the timehas come to take stock...obe. Why the need for change? It is estimated that influenza affects 10-15 per cent of the world populationwith annual outbreaks causing substantial illness and ......alconference in the US which shows that an inhaled influenza drug, zanamivir, iseffective for both treatment and prevention of the influenza infection. "Zanamivir is a new antiviral that stops influenza dead in its tracks," saidProfessor Chr...Anti-Microbial Agent Kills Influenza Virus
...and found it to be a quick and efficient killer of influenza A virus incell cultures and in the nasal passages ...led BCTP shows promise as a new weapon against the influenza Avirus," says James R. Baker Jr., M.D., professor of internal medicine anddirector of the Center for...Scientists Discover How Influenza Virus Becomes More Deadly
...nfectiousDiseases (NIAID) have discovered why some influenza viruses are uncommonlydeadly. In a paper publishe...chanism thatamplifies the disease-causing power of influenza A virus. This mechanism couldbe a new marker for scientists to examine when attempting to predict t...New Evidence Shows How Some Flu Viruses Become Lethal
...ADISON, Wisc. -- Studying a descendant of the 1918 influenza virus that killedat least 20 million people worldw...waoka have found a molecular mechanism that allows influenza viruses to cause sweeping damage throughout the body. Influenza infection is normally limited to res...NASA Research Helps Map Protein Structures -- Key In The Development Of New Disease-Fighting Drugs
.... As a result, several potent inhibitors of viral influenza (types A and B) have been developed and itis anticipated that phase I human clinical trials will begin this year. Experiments in protein crystallization research have yielded detailedstructural data on proteins associated with Chagas' diseas...New Tests Demonstrate MuchLarger, More Specific Immune Responses To Viruses
...ied tostudy T cell responses to any pathogen, from influenza to HIV to malaria. Andtetramers give you both a more accurate and a much more rapid picture of theimmune response," Dr. Altman explains. In his Science article, Dr. Doherty saysthat tetramer staining is "set to be the gold standard for quantifyingv...Colorado State Research Indicates Two TB Vaccines Show Promise
...mmunity, has produced other promising vaccines for influenza and Lyme disease, Orme said. As for the TB vaccines, "both vaccines tested at Colorado State give long-term survival against virulent infection that would normally kill animals in a few weeks," Orme said. "Both also prevent tissue destruction and a...Researchers From Rockefeller University Develop Novel Method To Fight Cancer
... activating killer T cells thatspecifically target influenza antigen. "In other words, the dendritic cells have the ability to acquire antigens fromother cells and make them recognizable by T cells," says Bhardwaj, senior authorof the paper. "The T cells, in particular the CD8+ killer cells, can thenproceed to...Common Cold Caused By Multiple Viruses
...Other causesof cold symptoms included coronavirus, influenza A virus, and respiratory syncitial virus (RSV).All of these viruses are known to cause symptoms associated with colds. Nearly all the colds with aknown cause were found to be caused by a viral infection. Only 7 patients were found to havebacterial in...Virologists Track New Influenza Threat
MADISON, Wisc. - University of Wisconsin-Madison influenza experts will conduct a detailed...onth of the dangerous strain of influenza that has infected eight people and killed three in Hong Kong. ......sthat will be reflected at the genomic level. H. influenza causes a rapidlyinvasive disease, while Aa participates in a slowly developing chroniccondition. Determining the DNA sequence of Aa will allow scientists to compare these organisms at the molecular level. This information willprovide valuable insig...