How a potentially deadly bacterium that could be used as a bioterrorist tool eludes being killed by the human immune system is now better understood, researchers report in the December issue of the Journal of Leukocyte Biology.
With six out of 10 Pittsburgh-area elementary school students testing positive for strep throat in previous studies and another strep season approaching, Children?s Hospital of Pittsburgh of UPMC wants families to take steps to avoid the painful and potentially dangerous infection.
A multicenter study on treating common ear infections in children with ear tubes adds to a growing body of evidence that favors antibiotic ear drops over antibiotics swallowed in pill or liquid form in such cases, a UT Southwestern Medical Center researcher reports.
Microneedle-based vaccination with the current anthrax vaccine produced an equally effective immune response to intramuscular injection in rabbits using smaller dosage say researcher from Maryland and North Carolina. They report their findings in the December 2006 issue of the journal Infection and Immunity.
In my extremely petite professional years, I have often heard the notion that in homoeopathic parlance, the sickness is basically the derangement of harmonious flow in the sensations of vital principle, whereby the disease producing micro-organisms and the likes of them are nothing- nihilist.
Most patients undergoing bone-marrow transplant must receive powerful chemotherapy drugs to suppress their immune system and prevent their bodies from rejecting the donated cells. New research shows that this chemotherapy increases the risk for graft-versus-host disease — but also suggests that this risk can be reduced by replacing a natural antibiotic that’s depleted when patients undergo chemotherapy. A multicenter study led by Children’s Hospital Boston and the Dana-Farber Cancer Institute is about to test this idea.
Mayo Clinic Cancer Center, working in collaboration with Ohio State University Comprehensive Cancer Center, presented evidence Sunday that a novel regimen of three chemotherapy drugs, pentostatin, cyclophosphamide and rituximab, resulted in significant clinical response in patients with previously untreated chronic lymphocytic leukemia (CLL).
Researchers at Universit? de Montr?al, working with teams at Massachusetts General Hospital and Johns Hopkins University, have made a major breakthrough in understanding an essential aspect of the immune system.
Sea urchins are small and spiny, they have no eyes and they eat kelp and algae. Still, the sea creature?s genome is remarkably similar to humans? and may hold the key to preventing and curing several human diseases, according to a University of Central Florida researcher and several colleagues.
Researchers at the Georgia Institute of Technology have developed a technique to study how unicellular micro-algae, known as diatoms, create their complex cell walls. Researchers hope to learn how diatoms assemble these nanometer-patterned, intricate micro-architectures to find better methods for creating nanomaterials in the laboratory.