Mapping and identifying all the microbes across New York City is no small feat. Just ask Jane Carlton. About three years ago, Carlton, director of the Center for Genomics and Systems Biology, and professor of biology, at New York University and colleagues won an NYU grand challenge grant for the... Read More
I enjoy having my microbiology students explore their creativity in interesting ways. One approach is to have my micronauts "paint" on Petri dishes using luminous bacteria. In the past, I have inviting people to "vote" on their favorites, and hand out microbiologically themed gifts. This has ... Read More
Throughout the last few decades, diseases that spill over from animals to humans have been on the rise. What's behind their increase, and can we do anything to combat these dangerous foes? Spillover: Zika, Ebola & Beyond, from HHMI's Tangled Bank Studios, investigates the rise of spillove... Read More
The study - from Lund University in Sweden and published in the journal Scientific Reports - investigates a skin bacterium called Propionibacterium acnes. Senior author Dr. Rolf Lood, from Lund's Department of Clinical Sciences, explains:
"The name originates from the fact that the bacterium ... Read More
Your birth year predicts—to a certain extent—how likely you are to get seriously ill or die in an outbreak of an animal-origin influenza virus, new research suggests.
Until now, scientists thought that previous exposure to a flu virus conferred little or no immunological protection against ne... Read More
Highly resistant to stresses, black fungi are real champions among microorganisms. With the support of the Austrian Science Fund FWF, a research team in Vienna discovered that the fungi owe their qualities to hitherto unknown proteins and special processes at cellular level.
They are true sur... Read More
A global outbreak of Mycobacterium chimaera, an invasive, slow-growing bacterium, is linked to heater-cooler devices (HCD) used in cardiac surgery, according to a study published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of Americ... Read More
This episode: Individual slime molds show the ability to learn about their environment!
(8.8 MB, 9.6 minutes)
News item... Read More
Jeremy, Aaron, and Ted join the TWiV team to discuss their work on identifying a single amino acid change in the Ebola virus glycoprotein from the West African outbreak that increases infectivity in human cells.
Hosts: Read More
Over the last half century, a number of diseases have spilled over from animals to humans with increasing frequency. What's behind the rise in spillover diseases? What can we do to stop them? Spillover — Zika, Ebola & Beyond is a harrowing documentary that follows scientists into the world's ... Read More
We may be running out of strange places to explore life on Earth, which is a shame because they often provide us with unexpected and exciting findings, especially microbial. Many such sites reveal a novel facet of microbial life, well worth the cost of the adventures involved in the studies. Thi... Read More
A previously unknown feature of the malaria parasite development has just been published in the journal Cell Host & Microbe.
An international research team, led by a parasitologist at University of São Paulo and Pasteur Institute, Paris, has shown that, contrary to what has been assumed so fa... Read More
Researchers at the National Institutes of Health’s National Center for Advancing Translational Sciences (NCATS), Clinical Center and National Institute of Allergy and Infectious Diseases (NIAID) have created a new way to identify drugs and drug combinations that may potentially be useful in comb... Read More
Scientists are gaining an insider's look behind the notorious infectivity of Francisella tularensis. This bacterium is an equal opportunity pathogen. It causes the disease tularemia in humans, rabbits and rodents, among others.
Also called rabbit fever, the disease doesn't seem to spread from... Read More
Since Dr. Adam Levine arrived in Haiti in late October, he’s been managing a cholera treatment unit for International Medical Corps. Hurricane Matthew devastated the area on Oct. 4, creating conditions that foment the spread of the disease. The unit is still running near its 30-bed capacity.
... Read More
German physicist Michael Lässig believes that soon it may be possible to make evolutionary forecasts. Scientists may not be able to predict what life will be like 100 million years from now, but they may be able to make short-term forecasts for the next few months or years. And if they’re making... Read More
Scientists report that social media plays far more than a social role in their lives—for many, it is a major way that they communicate about science, solve problems, and even share their work. Together with open-access publishing and data sharing, social media are part of how some science is bei... Read More
While bacteria have been evolving for 3.5 billion years, mammals have evolved with bacteria for only 2.5 million years. Thus, it's not that surprising that humans appear to be losing the war on antibiotic resistance.
The issue of multidrug-resistance and the lack of antibiotics in the developme... Read More
Astrobiología y ambientes extremos: En el episodio de hoy tenemos al Dr. Salvador Mirete, Investigador del Centro de Astrobiología, del Instituto Nacional de Técnica Aeroespacial de Madrid, España. La astrobiología se discute dentro del contexto de los ambientes extremos encontrados en la Tie... Read More
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