Houston Methodist researchers have discovered a set of immune proteins that facilitate long-lasting immunity against malaria. In a study recently published in Immunity (online Oct. 25), researchers reported that elevated production of specific proteins regulating the immune system within 24 hour... Read More
Aravinda de Silva, PhD, professor of microbiology and immunology, and Stefan Metz, PhD, a post-doc in de Silva's lab, make up one of only two U.S. teams to be named to the European Union-funded worldwide initiative. Sponsored by the European Union's Horizon 2020 Programme, the consortium is inve... Read More
Federal scientists have launched another test in human volunteers of a Zika vaccine. This one uses a more traditional approach than an experiment that started in August.
Federal officials are eager to develop a vaccine as quickly as possible, which is why they are pursuing multiple approaches... Read More
Q. Are people who work with books and manuscripts from the 14th and 15th centuries at risk from disease-causing bacteria or viruses from that time?
A. Almost certainly not, because of how diseases spread and how long most microbes can survive on dry surfaces.
Click "source" to read the ent... Read More
This episode: Scientists build a battery out of microbes and electrodes that can store and release electricity repeatedly!
(7.5 MB, 8.1 minutes)
Michael Diamond visits the TWiV studio to talk about chikungunya virus and his laboratory's work on a mouse model of Zika virus, including the recent finding of testicular damage caused by viral replication.
Hosts: Read More
Walk through any woods, branches swaying overhead, and you're surrounded by billions of the world's most efficient systems for collecting energy. Inside every leaf, blade of grass, and algal cell, clusters of proteins and tiny pigments, called photosynthetic antenna complexes, capture sunshine.
... Read More
Raw milk collected from dairy farms has to travel to processing facilities before it is transformed into the delicious dairy products we consume. Because the milk from many dairy cows is collected together, any contamination issue from a single animal can lead to spoilage or contamination. How r... Read More
ust five months after federal health officials asked hospitals and physicians to be on the lookout for an often-fatal, antibiotic-resistant fungus called Candida auris, 13 cases have been reported, the Centers for Disease Control and Prevention announced Friday. It is the first time that the fun... Read More
Two studies, in the journal Cell, found a mutation increased the virus' ability to infect human cells fourfold.
Scientists have argued the mutation may have been "pivotal" in the outbreak becoming the largest in recorded history.
There were 28,616 Ebola cases in Guinea, Liberia and Sierra ... Read More
Recent advances in imaging technology have provided unprecedented views of biological events as they unfold in living organisms. Researchers routinely create movies of processes such as cells dividing and differentiating into the neurons, muscle, and skin in a Petri dish or in tiny embryos, such... Read More
Parasitic flatworms known as schistosomes require a gene called cpb1 in order to survive in mice, according to a new study published in PLOS Pathogens. The study also shows that schistosome stem cells grow in response to injury.
Schistosomes afflict more than 200 million people worldwide and ... Read More
Researchers at Oregon State University have identified for the first time another bacterium that can cause symptoms similar to "salmon poisoning" in dogs - and may complicate the efforts of Pacific Northwest pet owners to keep their dogs protected and healthy.
The Pacific Northwest, from nort... Read More
The TWiM team brings you a bacterium from a Colorado field site that grows on uranium, and copper resistance in the emerging pathogen Acinetobacter baumannii.
Most of the research to understand the effects of Zika infections has focused on pregnant women and birth defects. But new study in mice that focuses on the male reproductive system raises serious concerns about its effects on men.
Three weeks after male mice were infected with Zika, their te... Read More
Donald Trump has a long history of promulgating anti-vaccine conspiracy theories (contrary to received wisdom, the anti-vaxx movement draws most of its support from the political right, not liberals), and the tireless leaders of the anti-vaccine movement now claim to have met with Trump and rece... Read More
All around you, life exists in microscopic communities — carpeting the insides (and outsides) of humans and animals, oceans, atmospheres, and ecosystems in between. Researchers have learned these microbes are ubiquitous and central to the makeup of most life on earth. But what scientists are sti... Read More
A Michigan State University molecular biologist and a doctoral student in her lab have received awards from the American Society for Microbiology .
Kristin Parent, assistant professor in MSU's Department of Biochemistry and Molecular Biology in the College of Natural Science, is a recipient o... Read More
Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) made the surprise discovery that a metabolic pathway to take up CO2 exists and functions in a microorganism capable of breaking down and fermenting cellulosic biomass to produce biofuels including hydrogen ... Read More
Polysorbate, a safe additive found in everything from ice cream to cosmetics, has been proven to slow the toxic effects of E. coli poisoning.
Had this discovery been known before the deadly 2011 E. coli outbreak in Germany, doctors may have had one more tool to save some of victims.
The fi... Read More