Potential new vaccine target for bacterial meningitis identifiedMay 25, 5:51 pm
Washington, May 25 (ANI): Researchers have identified a protein responsible for bacterial meningitis.Bacterial meningitis is an infection of the meninges, the protective membrane that covers the spinal cord and brain. Children, elderly patients and immunocompromised patients are at a higher risk for the development of severe bacterial meningitis. Recently, a team of researchers at the University of Adelaide in Australia sought to identify new vaccine targets in Streptococcus pneumoniae, which is the most common cause of bacterial meningitis in the world.Led by Dr. Abiodun Ogunniyi, the research team developed a new method of screening for bacterial genes that are expressed during meningitis in brain tissue.Using a mouse model system, the researchers examined mice infected with two different strains of S. pneumoniae. They identified a protein known as glycerophosphate oxidase, and showed that this protein was critical for the progression of bacteria from blood to brain in mice. They went on to show that a vaccine against glycerophosphate oxidase protected mice from invasive pneumococcal disease. Their results not only suggest a new strategy for immunizing against Streptococcus pneumoniae, but also provide a blueprint for discovering additional genes from other pathogens that contribute to meningitis. (ANI)
Boost needed to keep world below 2C or 1.5C: Study Jul 1, 3:20 pm
Washington D.C, Jul 1 (ANI): The latest comprehensive analysis of national plans to address climate change after 2020 shows that the world will not reach its target of keeping warming to below 2C off pre-industrial levels.Full Story »
Dawn of Antarctic ozone hole `healing` Jul 1, 12:28 pm
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Turns out, revenge's a 'bittersweet' symphony Jun 30, 7:23 am
Washington D.C, Jun 30 (ANI): To get past it or to get even, that is the question. Now, a recent study has suggested that an eye for an eye can end up making us celebrating and feeling worse at the same time.Full Story »
We evolved 3 times faster post dino extinction Jun 29, 9:03 am
Washington D.C, Jun 29 (ANI): According to a new study, our ancestors evolved three times faster in the 10 million years after the extinction of the dinosaurs than in the previous 80 million years.Full Story »
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