It was a peer review request that got Alessia Ruggieri and her group at University of Heidelberg to look more closely at how Dengue virus manipulates the cellular translation and stress machineries during infection.
In a previous study, Ruggieri showed that Hepatitis C virus infection induced... Read More
This episode: Microbes with complementary abilities help each other grow and produce useful stuff from the air!
(12 MB, 13.2 minutes)
Smith MJ, Francis MB. 2016. Read More
The TWiV academia discuss induction of diarrhea by the capsid protein of an astrovirus, and association of a fungal RNA virus with white-nose syndrome of North American bats.
Food microbiology is an important issue we cover on this blog, because food safety is vital to prevent foodborne illness. The use of technologies like whole-genome sequencing help identify and pinpoint the source of microbial contaminants, but how do microbes become contaminants in the first pla... Read More
Some microbes can form memories—although, inconveniently for scientists who study the process, they don’t do it very often.
Rockefeller University researchers and their colleagues at the University of California, Berkeley, have found a way to make bacteria encode memories much more frequently... Read More
El sistema CRISPR, su descubrimiento y posibles applicaciones: En el episodio de hoy contamos con la presencia del Dr. Francisco Mojica de la Universidad de Alicante.
Aprovechamos una visita suya a la Universidad de Puerto Rico para poder compartir la trayectoria de uno de... Read More
The hamlet of Resolute Bay is a tiny Arctic village in the Nunavut territory of Canada with a population that hovers at or below 300. Over hundreds of perhaps even thousands of years, the traditional Inuit diet in Resolute Bay and elsewhere has been dictated by the Arctic environment. The diet i... Read More
Microbiology deals with the study of microorganisms and one of the most prominent and effective ways of identifying and characterizing microorganisms is through the method of microbiology culture or microbial culture. By carefully calculating and combining different growth nutrients, a suitable ... Read More
Until it burst onto the scene earlier this year, Zika was an obscure, little-known virus. As a result, scientists know little about how it works. Over the past year, they have learned that it can cause a range of dangerous health problems, including birth defects such as microcephaly and neurolo... Read More
Is the United States at risk for a large-scale outbreak of Zika or other mosquito-borne disease? While climate conditions in the U.S. are increasingly favorable to mosquitos, socioeconomic factors such as access to clean water and air conditioning make large-scale outbreaks unlikely, according t... Read More
A life-threatening infection in an infant with leukemia led to a St. Jude Children’s Research Hospital discovery of how prolonged infection sets the stage for bacterial persistence despite antibiotic susceptibility
The quest to understand a prolonged infection in an infant being treated for l... Read More
The TWiVestigators wrap up 2016 with a discussion of the year's ten compelling virology stories.
Vincent, Elio and Michele wind up a year of microbial podcasts with a story about the lack of resistance to a crop antifungal compound, and how a bacterium uses a molecular caliper to measure membrane thickness.
Hosts: Read More
Dear Vincent and hosts of TWIM,
I am a long time listener and fan of your weekly TWIM podcasts. I really enjoyed the latest episode in which you discussed a paper by Kelly Wrighton and colleagues, and was especially... Read More
A newly discovered virus infecting the fungus that causes white-nose syndrome in bats could help scientists and wildlife agencies track the spread of the disease that is decimating bat populations in the United States, a new study suggests.
Regional variations in this virus could provide clue... Read More
Think the ISS is squeaky clean...think again! Bacteria like Staphylococcaceae and Enterobacteriaceae absolutely thrive in space stations! Read More
UConn medicinal chemists have developed experimental antibiotics that kill MRSA, a common and often deadly bacteria that causes skin, lung, and heart infections. The success is due to their strategy, which found a weakness and exploited it in a way the bacteria should have trouble countering, th... Read More
Gambian sleeping sickness -- a deadly parasitic disease spread by tsetse flies -- could be eliminated in six years in key regions in the Democratic Republic of Congo (DRC), according to new research by the University of Warwick
Kat Rock and Matt Keeling at the School of Life Sciences, with co... Read More
n findings they call counterintuitive, a team of UCLA-led researchers suggests that blocking a protein, which is crucial to initiating the immune response against viral infections, may actually help combat HIV.
Findings from a study in animals appear to demonstrate that temporarily blocking a... Read More
In a study that could have significant impact on how disease outbreaks are managed, researchers at UC Davis and the California Department of Public Health (CDPH) have sequenced and analyzed genomes from Shigella sonnei (S. sonnei) bacteria associated with major shigellosis outbreaks in Californi... Read More