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Innate Virus-Killing Power Discovered in Mammals

Scientists have a promising new approach to combating deadly human viruses thanks to an educated hunch by University of California, Riverside microbiology professor Shou-Wei Ding, and his 20 years of research on plants, fruit flies, nematodes and mice to show the truth in his theory.

Research... Read More

MWV Episode 79 – The Microbiology of Beer

The master ingredient in beer is yeast -- a microbe -- and every step in the brewing process helps the yeast do its job better. Watch this live streamed video from the American Society of Microbiology to learn more about how microbes are selected, grown, and manipulated in modern breweries to... Read More

Scientists go with their gut for bacterial bio-fuel

Scientists in South Korea say they have produced gasoline from genetically modified Escherichia coli, a bacteria more commonly associated with food poisoning in humans. The researchers, from the Korea Advanced Institute of Science and Technology, say their work could one day lead to a new and su... Read More

Researchers discover how microbes survive in freezing conditions

Most microbial researchers grow their cells in petri-dishes to study how they respond to stress and damaging conditions. But, with the support of funding from NASA, researchers in LSU's Department of Biological Sciences tried something almost unheard of: studying microbial survival in ice to und... Read More

How a ubiquitous herpesvirus sometimes leads to cancer

You might not know it, but most of us are infected with the herpesvirus known as Epstein-Barr virus (EBV). For most of us, the virus will lead at worst to a case of infectious mononucleosis, but sometimes, and especially in some parts of the world, those viruses are found in association with can... Read More

Salmonella Outbreak Out of Control

As the government shutdown lurches on, the Centers for Disease Control struggle to curb a West Coast salmonella outbreak.


 


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Scientists Find Soaring Variety of Malaria Parasites in Bats

Researchers have discovered a surprising diversity of malaria parasites in West African bats as well as new evidence of evolutionary jumps to rodent hosts. Led by scientists at the American Museum of Natural History, the Max Planck Institute for Infection Biology, and the Museum für Naturkunde, ... Read More

Leishmania parasites with greater infectivity associated with treatment failure

Visceral leishmaniasis, also called kala-azar, strikes 400,000 people every year and kills around 1 in 10 of its victims. The leishmania parasite, Leishmania donovani, has proven difficult to treat, in part because a large percentage of patients who take the drug of choice, miltefosine, relapse ... Read More

Spinning-disk microscope offers window into the center of a cell

A new method of imaging cells is allowing scientists to see tiny structures inside the 'control centre' of the cell for the first time.

The microscopic technique, developed by researchers at Queen Mary University of London, represents a major advance for cell biologists as it will allow them ... Read More

Cartography of the Human Body

Artist Sonja Bäumel explores the skin microbiome in her project Cartography of the Human Body. Bacteria isolated from Bäumel’s skin were characterized and grown individually, then used to reconstruct an artificial microbiome with many layers of differently-colored species. Giant petri dishes gre... Read More

A saga of HeLa cells

We have been using HeLa cells in my laboratory since 1982, when I arrived at Columbia University Medical Center fresh from postdoctoral work with David Baltimore at MIT. I brought with me a line of HeLa cells and used them for 30 years for our research on viruses. Here is a story of how we lost ... Read More

Growing bacteria keep time, know their place

Working with a synthetic gene circuit designed to coax bacteria to grow in a predictable ring pattern, Duke University scientists have revealed an underappreciated contributor to natural pattern formation: time.

In a series of experiments published Oct. 8, 2013, in the journal Molecular Syste... Read More

3-D Printed Microscopic Cages Confine Bacteria in Tiny Zoos for the Study of Infections

By caging bacteria in microscopic houses, scientists at The University of Texas at Austin are studying how communities of bacteria, such as those found in the human gut and lungs, interact and develop infections.

In a recent experiment they demonstrated that a community of Staphylococcus aure... Read More

New More Effective Antimicrobials Might Rise From Old

By tinkering with their chemical structures, researchers at the University of California, San Diego School of Medicine have essentially re-invented a class of popular antimicrobial drugs, restoring and in some cases, expanding or improving, their effectiveness against drug-resistant pathogens in... Read More

PathoGenetix Research Shows Rapid Identification of Multiple Salmonella Serovars in Food Samples

New research presented at the 4th American Society for Microbiology (ASM) Conference on Salmonella today demonstrates culture-independent identification and strain typing of multiple Salmonella serotypes directly from enriched food samples using PathoGenetix’s Genome Sequence Scanning (GSS) tech... Read More

Mundo de los Microbios - Episodio 105 - Greetchen Diaz



Greetchen Diaz es una joven investigadora en el area de los virus del papilloma humano (HPV) que son los responsables de las verrugas, pero también aparecen como una de las causas más com... Read More

Working together: bacteria join forces to produce electricity

Bacterial cells use an impressive range of strategies to grow, develop and sustain themselves. Despite their tiny size, these specialized machines interact with one another in intricate ways.

In new research conducted at Arizona State University’s Biodesign Institute, Jonathan Badalamenti, Cé... Read More

The bacterium Brucella pinnipedialis has little effect on the health of the hooded seal

A doctoral research project studying the bacterium Brucella pinnipedialis, which commonly occurs in hooded seals, found that this bacterium does not cause disease in hooded seals, as other Brucella bacteria do in other species.

The occurrence of the bacterium B. pinnipedialis in hooded seals ... Read More

Giving babies "good" bacteria may help ease incessant fussing and crying.

Giving babies "good" bacteria may help ease incessant fussing and crying, says a fresh look at past studies.

But researchers say it's too soon to recommend the bacteria, known as probiotics, for colicky babies.

"There is some promise in probiotics, but we need further research to clarify i... Read More

Who's Afraid of Peer Review?

On 4 July, good news arrived in the inbox of Ocorrafoo Cobange, a biologist at the Wassee Institute of Medicine in Asmara. It was the official letter of acceptance for a paper he had submitted 2 months earlier to the Journal of Natural Pharmaceuticals, describing the anticancer properties of a c... Read More

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