This episode: Don't have immunity? Create your own! Scientists engineer cells to destroy their HIV infections using the bacterial immune system!
(14.5 MB, 15.8 minutes)
Vincent, Dickson, and Daniel discuss how filarial infection modulates the immune response to mycobacterial infection, and reveal a new case study.
Some holiday fun from last winter composed of different collected plate contaminants. Based on colony morphology and wet mounts, these bacteria are likely to be: Staphylococcus sp. (white), Serratia marcescens (dark orange), and Micrococcus luteus (creamy yellow). The design was incubated for 5-... Read More
A recent study found that mice may be controlled to be brave in the fight with their biggest enemy cats after smelling a chemical emitted by them and existed in their urine. Read More
I'm sorry, I may have missed something, but the mechanism behind an effective vaccine is still unclear to me, since infection with F. tularensis does not confer protection. How would a vaccine work?
Katy Bosio replies:
In... Read More
Vincent, Dickson, and Daniel review how Viagra might be used to block transmission of Plasmodium falciparum, and introduce a new case study.
Hosts: Read More
Athens, Ga. - Lax state vaccination laws contribute to lower immunization rates and increased outbreaks of preventable diseases--like whooping cough and measles--according to a new study from the University of Georgia. Read More
The late Edward Leadbetter had a huge impact on my life as an academic, and a microbiologist. In this post, I try to give some appreciation to what he meant to me. Read More
In 2011, the NIH Clinical Center had a cluster of infections of a pathogen that tops the CDC's list of urgent threats: antibiotic-resistant Klebsiella pneumoniae. This bacteria, which can cause bloodstream and other infections, has recently developed resistance to the class of antibiotics kno... Read More
Testing thousands of approved drugs, EPFL scientists have identified an unlikely anti-tuberculosis drug: the over-the-counter antacid lansoprazole (Prevacid®). Read More
An experimental drug that protected monkeys from the deadly Marburg virus appears to have potential for treating people who have been exposed to the virus, according to a study published in the July 23 edition of The New England Journal of Medicine. Marburg virus is closely related to Ebola viru... Read More
This image results from a project called "Initiation to microbiology investigation" accomplished by young students, where they collected a sample from a table surface and by inoculation they put it in CLED (cystine lactose electrolyte deficient) medium. Beautiful colonies of bacteria and fungu... Read More
ANN ARBOR, Mich. -- With every breath you take, microbes have a chance of making it into your lungs. But what happens when they get there? And why do dangerous lung infections like pneumonia happen in some people, but not others? Read More
As my Fall semester approaches, I am reflecting on last Fall. I taught a freshman seminar course revolving around symbioses and parasitism, and was fortunate to have many well known scientists be willing to "virtually visit" my class! Here is my report from last year on the great Jack Gilbert.... Read More
This week is Yogurt Week on NPR it seems with a collection of stories about the microbes involved in yogurt manufacturing.
"Yogurt is a truly living food. The bacteria that transform milk into this thick and sour food also provide a sense of mystique.
For Atanas Valev, they carry the tas... Read More
Ambientes extremos: salares del mundo, su microbiota y los virus presentes. Estos son los temas a discutirse en el episodio de hoy de La Radio el Mundo de los Microbios. Nuestra invitada la Dra. Josefa (Pepa) Anton, Catedrática Asociada de la Universidad de Alicante compartirá sus estudios so... Read More
This episode: Kate Franz and Matt Woodruff from Audiommunity join me to talk about a clinical trial of peanut immunotherapy with probiotics to treat peanut allergies!
(29 MB, 31.75 minutes)
Washington, DC – July 28, 2015 – Microbes contributing to cystic fibrosis (CF) are able to survive in saliva and mucus that is chemically heterogeneous, including significant portions that are largely devoid of oxygen, according to a study published this week in mBio®, the online open-access jou... Read More
This episode: Bacteria in soil signal to fungi to save them from predatory roundworms!
(9.9 MB, 10.8 minutes)
Athens, Ga. - Researchers at the University of Georgia have developed new tools to study and genetically manipulate cryptosporidium, a microscopic parasite that causes the diarrheal disease cryptosporidiosis. Their discoveries, published in the journal Nature, will ultimately help researchers in... Read More