Understanding what happens to a soybean root hair system infected by symbiotic, nitrogen-fixing soil bacteria, Bradyrhizobium japonicum, could go a long way toward using this symbiosis to redesign plants and improve crop yields, benefitting both food and biofuel production. Because of their exte... Read More
New research from Lund University casts new light on the interaction between the immune system and streptococcus bacteria, which cause both mild tonsillitis and serious infections such as sepsis and necrotising fasciitis. The way in which antibodies attach to the bacteria is linked to how seriou... Read More
A coronavirus—genetically related to the SARS virus—that caused two infections and sparked the World Health Organization to issue an alert in September may be able to jump from a variety of bats and pigs to humans, and back again, according to a study published last month (November 20) in mBio. ... Read More
In a study published today in the open access journal PLOS Pathogens, researchers at Emory University have discovered a potentially important mechanism by which the Ebola virus alters and evades the immune response of its infected host.
Ebola virus is the causative agent of Ebola Hemorrhagic ... Read More
There’s lots of news to catch up with regarding the new coronavirus that emerged last summer in the Middle East and has been causing concern to international health authorities all autumn: additional cases, additional deaths, and new lab evidence that is more than a little concerning.
First... Read More
Powerful X-rays have revealed a potential way to attack Helicobacter pylori, a stomach bacteria harbored by at least half the world’s population.
In 1982, Australian scientists extracted bacteria from a person’s stomach, grew them in a petri dish, and identified them as the cause of ulcers an... Read More
Researchers from Radboud University Nijmegen and B-WARE Research Centre have discovered new methane-consuming bacteria in the soil beneath the Brunssummerheide peatland reserve in Limburg, the Netherlands. Although the bacteria may be the result of environmental pollution, they are now consuming... Read More
The health of most of the planet’s population is rapidly coming to resemble that of the United States, where death in childhood is rare, too much food is a bigger problem than too little, and life is long and often darkened by disability.
High blood pressure is now the leading “risk factor” f... Read More