A new study demonstrates that macrophages can effectively substitute for so-called dendritic cells as primers of T-cell-dependent immune responses. They instead stimulate a broader-based response.…

A systematic review of the genomes of patients with ALK-negative anaplastic large cell lymphoma (ALCL), a particularly aggressive form of non-Hodgkin's lymphoma, shows that many cases of the disease…

Human norovirus can cause an immune response in dogs so it leads to obvious concern over whether or not dogs can transmit it to other people. Norovirus, which causes vomiting and diarrhea, is…

Papain, found naturally in papaya and ioften referred to as a “plant-based pepsin”, is an important industrial protein-degrading enzyme for the food and cosmetic industries. The cosmetic industry…

Genetic studies in humans, zebrafish and mice have revealed that two different types of genetic variations team up to cause a rare condition called Hirschsprung's disease, flaws in early nerve…

A new paper provides evidence of a new mastrevirus, tentatively named switchgrass mosaic-associated virus 1 (SgMaV-1). Other members of the mastrevirus genus, a group of DNA viruses, are known to be…

Take this quick medical pop quiz: which of the following conditions would you prefer to have during your next stay in hospital? A. Staphylococcus aureus (golden staph) bloodstream infection; or B. a…

Middle East Respiratory Syndrome (MERS), which emerged in humans last year in the Saudi Arabian peninsula, causes severe respiratory disease, with a mortality rate of 35 percent. No specific therapy…

Antibiotic consumption in livestock worldwide could rise by 67 percent from 2010 levels by 2030. What will that mean for the effectiveness of antimicrobials in humans? Five countries - Brazil, Russia…

Most people would be horrified if they went to a restaurant bathroom and saw the chef not bother to wash his hands after using the toilet. It's a good thing raw milk fad health buyers do not…