Olympus BioScapes 2013 10th place Winner, Mr. Ralph Grimm. Paramecium, showing contractile vacuole and ciliary motion.
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This educational drama was created by the International Health Board (later the International Health Division of the Rockefeller Foundation) in order to teach Southern rural communities in the United States about hookworm. Shown at fairs and other public events, "Unhooking the Hookworm" provides... Read More
For nearly a decade, Brooklyn-based artist, photographer, and Guggenheim Fellow Rachel Sussman has been traveling the globe to discover and document its oldest organisms — living things over 2,000 years of age. Her breathtaking photographs and illuminating essays are now collected in The Oldest ... Read More
An analysis of phase 2 and phase 3 clinical trials shows that a single injected dose of the neuraminidase inhibitor (NAI) paramivir is safe and effective at alleviating influenza symptoms including fever and viral shedding when administered within 48 hours of the onset of symptoms. Researcher... Read More
At the end of a recent “Medical Microbiology” class taught by Dr. Sheldon Campbell, students clapped, cheered heartily, and stomped their feet on the floor. A couple of them even shouted “Encore!”
It’s not quite the reaction one would expect from medical students who just spent 45 minutes lea... Read More
Until recently cancers were seen as lifestyle and genetic diseases, brought on by exposure to carcinogens or a mutated gene. Recent studies are linking microbes to many diffe... Read More
Using animals to test drugs destined for humans is controversial, with critics arguing there are other ways to ensure new medicines are safe and effective. But the scientists who carry out the research say animal studies remain necessary.
It is estimated that in the UK around three million mi... Read More
More than a dozen cases of Enterovirus D68 have been confirmed in New York state, according to officials.
"EV-D68 is causing cases of severe respiratory illness ... sometimes resulting in hospitalization, especially among children with asthma," the NYS Department of Health said in a statement... Read More
A special class of tiny gold particles can easily slip through cell membranes, making them good candidates to deliver drugs directly to target cells.
A new study from MIT materials scientists reveals that these nanoparticles enter cells by taking advantage of a route normally used in vesicle-... Read More
A newly developed antifungal, isavuconazole, is as effective as an existing drug, voriconazole against invasive mold disease in cancer patients with less adverse ... Read More
This video submission for the ASM Global Video Challenge highlights the impact of Salmonella-based vaccines on human health. Read More
A form of bacteria responsible for respiratory illness, including the deadly pneumonia known as Legionnaire's disease, may be able to grow in windshield washer fluid and was isolated from nearly 75% of school buses tested in one district in Arizona. The participant will discuss findings from ... Read More
Several African nations could strike a major blow against malaria by sacrificing the efficacy of some older drugs. Can they make it work?
It is September in southeastern Mali, and Louka Coulibaly is standing in the shade of a squat, concrete building, giving instructions to a dozen men and wo... Read More
The gut microbiome is an emerging field that has been linked to many diseases and conditions affecting each and everyone of us from metabolism to potential neurological diseases.
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Actin is shown in red. From Clarke, M., and Maddera, L. (2006). Phagocyte meets prey: Uptake, internalization, and killing of bacteria by Dictyostelium amoebae. Eur. J. Cell Biol. 85:1001-1010; reproduced with permission from Elsevier. Honorable mention 2013 Bioscapes Competition. Dr. Margaret ... Read More
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
By evaluating the bacteria and fungi found in fossilized feces, microbiologists are providing evidence to help support archeologists' hypotheses regarding cultures living in the Caribbean over 1,500 years ago. Researchers discuss how the analysis of 1,500-year-old coprolites from archeologica... Read More
Bacteria have evolved resistance to every known class of antibiotic, creating an urgent need for methods to identify new antibiotics that work by different mechanisms. We have developed a new approach to antibiotic discovery that provides a short cut for identifying antibacterial molecules and ... Read More