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Intestinal Bacteria Influence Food Transit Through the Gut

Food transit through the small intestine affects the body's absorption of nutrients and, consequently, our health. The discovery that food transit time is regulated by a hormone indicates new ways to increase the intestinal absorption of nutrients, and thus potentially treat malnutrition.

One... Read More

Life on cheese: Scientists explore the cheese rind microbiome

Bacteria and moulds are vital to the ripening and aroma of many cheeses. Scientists from the Institute for Milk Hygiene, Milk Technology and Food Science at the University of Veterinary Medicine, Vienna are working to identify the microorganisms that live on the rind of Vorarlberger Bergkäse, an... Read More

IDing Livestock Gut Microbes Contributing to Greenhouse Gas Emissions

“Increased to levels unprecedented” is how the Intergovernmental Panel on Climate Change (IPCC) described the rise of carbon dioxide, methane and nitrous oxide emissions in their report on the physical science basis of climate change in 2013. According to the US Environmental Protection Agency ... Read More

Transforming ARV treatment

Professor Yasien Sayed, research leader of the HIV Proteins Research Thrust, Protein Structure-Function Research Unit in the School of Molecular and Cell Biology, has led his group to international acclaim by solving the three-dimensional X-ray crystal structure of the South African HIV-1 subtyp... Read More

Are tiny microbes outwitting us to steal our food?

It's long been know that microbes are to blame for food going off and becoming rotten but in the late 1970's, Dan Janzen of the University of Pennsylvania, and a winner of ecology's version of the Nobel Prize, suggested that making something rotten may be to the advantage of the microbes living ... Read More

Fluid Thioglycollate Media

Organisms grown in Fluid Thioglycollate Media w/out resazurin dye is a reducing media that uses sodium thioglycollate to chemically combine with dissolved oxygen to deplete the oxygen in the media. All organism except for Neisseria sicca were grown for 48 hours at 37 degrees C. Neisseria sicca i... Read More

Environmental Swab/Bottom of Shoe #2

Close up view of the edges of an unknown bacteria swabbed form the bottom of a shoe, possible Bacillus, on TSA exhibiting spreading and rhizoid growth. The pigment is opaque white-beige with a mucoid surface towards the center of the colony and a matte surface towards the edges. Note: transmit... Read More

Risk of dengue fever epidemic in Europe

The risk of dengue fever beginning to spread in Europe is imminent. According to researchers from Umeå University, this is no longer just an issue for the scientific community but also for politicians and policy makers, who need to be prepared and develop preventive measures.

With a changing ... Read More

Experimental Medicine in a Time of Ebola

As the deadly outbreak of Ebola in West Africa continues to claim lives, Wellcome Trust director Dr Jeremy Farrar calls for Africans to be given access to experimental Ebola medication. This joint statement with Prof David Heymann, head of the Chatham House Centre on Global Health Security, and ... Read More

Yeast Meets West: Yeast Cultivation (video)

In honor of the Bay Area Science Festival, a group of passionate microbrewers, scientists, and yeast cultivators make 3 original brews to compete in a blind tasting at Nerd Nite in San Francisco, California.

Want to learn more about the microbes involved in brewing? Please check out the Micro... Read More

Botulism Bacteria Blamed for Deaths of Waterbirds on Lake Ontario

Last year, I wrote about finding the carcasses of dead loons and cormorants on the shores of a Northern Lake Michigan beach. Now officials in New York are reporting similar waterbird deaths from Type E botulism on Lake Ontario.

Sadly, finding type E botulism in waterbirds is becoming an “annu... Read More

Metallic Sheen in m Endo Agar

I am Sagar Aryal, Global Outreach Member of ASM, currently studying M.Sc. Medical Microbiology at St. Xavier's College, Kathmandu, Nepal.
This is the picture of presence of metallic sheen in m Endo Agar while detecting the coliforms in different water sample of kathmandu valley by membrane fil... Read More

Research may yield new ways to treat antibiotic-resistant TB

Scientists in the United States and India have successfully modified the precursor to one of the drugs used to treat tuberculosis, an important first step toward new drugs that can transcend antibiotic resistance issues that experts consider a serious threat to global health.

The findings, re... Read More

Antibiotics improve growth in children

Antibiotics improve growth in children at risk of undernourishment in low and middle income countries, according to researchers at McGill University who have just conducted a research literature review on the subject. Their results, published in the British Medical Journal, suggest that the youn... Read More

Oregon geologist says Curiosity's images show Earth-like soils on Mars

Soil deep in a crater dating to some 3.7 billion years ago contains evidence that Mars was once much warmer and wetter, says University of Oregon geologist Gregory Retallack, based on images and data captured by the rover Curiosity.

NASA rovers have shown Martian landscapes littered with loos... Read More

Will Wolbachia help defeat dengue?

One of the Wellcome Trust’s areas of focus for research funding is combatting infectious disease. We have recently agreed a strategic award of over £7.5 million to continue development of an effective and sustainable approach to reducing the transmission of dengue fever. The research is an inte... Read More

Blood test can determine whether illness is caused by virus or bacteria

Researchers at Duke University say they have created a blood test that can determine whether a person's respiratory illness is caused by a bacterial infection or a virus, with over 90 percent accuracy.

What's more, the test only takes about 12 hours to get results. Current methods take severa... Read More

Harvard Scientists Identify Microbe that “Eats” Electricity

In a new study, Harvard scientists show that the bacterium Rhodopseudomonas palustris can use natural conductivity to pull electrons from minerals located deep in soil and sediment while remaining at the surface.

Click on 'source' for full article. Read More

TB Dogma Upended: Even Uninfected Cells Trigger Immune Defenses

Experimenting with mice, infectious disease experts at NYU Langone Medical Center have found that immune system cells uninfected with the bacterium that causes tuberculosis trigger immune system T cells to fight the disease. The findings upend the long-held scientific belief that only cells, kno... Read More

Rethinking The Origin of Species: Discover Magazine Features The Speciation Microbiome Project

From Discover: "Scientists have long known of the important roles played by the microbes on and in our bodies — our microbiomes. These little guys outnumber our own cells 10 to 1, and they help regulate everything from the energy we get out of food to the health of our immune systems. Now, scien... Read More

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