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Protein proves to be vital in immune response to bacteria

A team of researchers led by scientists at Rockefeller University have discovered that a protein once thought to be mainly involved in antiviral immunity is in fact more important in fighting bacterial infections and could provide new mechanisms for treating diseases like tuberculosis, which is ... Read More

Natural Intestinal Flora Strengthens Immune System

Signals from natural intestinal bacteria are necessary for an effective immune response to various viral or bacterial germs. This was the result of experiments by a research team led by Prof. Dr. Andreas Diefenbach and Stephanie Ganal at the Institute of Medical Microbiology and Hygiene of the F... Read More

Innate immune system protein provides a new target in war against bacterial infections

Research led by St. Jude Children’s Research Hospital scientists has identified a possible new approach to defeating bacterial infections by targeting an innate immune system component in a bid to invigorate the immune response.

In this study, researchers demonstrated that the primary functio... Read More

Fourth of July: American Presidents and Infectious Diseases

Happy Fourth of July! In honor of this historic holiday we’ve compiled a list showing how infectious diseases and vaccines have affected the lives of our most heralded leaders – the American presidents. These concise accounts are evidence that diseases can strike anyone, anywhere at any time, an... Read More

What a sound idea

At first glance it appears to be a minuscule marble spinning around its vertical axis. Look closer, however, and you see a stationary spherical membrane of fluid, just 3 microns across. It is the stuff inside the droplet that is rotating. This self-contained centrifuge has been created by blasti... Read More

Bacteria study of male adolescents reveals new insights into urinary tract health

The first study using cultivation independent sequencing of the microorganisms in the adolescent male urinary tract has revealed that the composition of microbial communities colonizing the penis in young men depends upon their circumcision status and patterns of sexual activity.

This study, ... Read More

Superbug infections dropping across US, army finds

Bloodstream infections caused by the MRSA superbug may be on the decline in communities across the U.S., according to a large study of military personnel.

Previous data from the Centers for Disease Control and Prevention show a drop in infections contracted in healthcare settings. But the tra... Read More

Searching for an Ancient Syphilis DNA in Newborns

Ancient DNA of the bacteria causing syphilis, the Treponema pallidum pallidum, can be recovered from the ancient bones of newborns. This is the conclusion reached by a study led by Universitat Autònoma de Barcelona (UAB), which was able to obtain the genetic material from the bacteria in more th... Read More

Lessons from the ASM meeting (#ASM2012)

Some lessons and notes from the ASM meeting from Jonathan Eisen on "The Tree of Life" Read More

Time in space may stretch worm lifespan

Scientists studying loss of bone and muscle mass among astronauts find that spaceflight’s effects on microscopic worms may help them live longer.

The researchers discovered that spaceflight suppresses accumulation of toxic proteins that normally accumulate within aging muscle.

In addition,... Read More

The Dog Bacteria That Can Protect You From Asthma

Studies suggest that infants who grow up with dogs in their home are less likely to develop asthma. Researchers may now have found one reason why. Pets, dogs in particular, may protect infants from the effects of a common virus, respiratory syncytial virus (RSV).

Infants with severe RSV infec... Read More

Inspired by nature: Paints and coatings containing bactericidal agent nanoparticles combat marine fouling

Scientists at Johannes Gutenberg University Mainz (JGU) in Germany have discovered that tiny vanadium pentoxide nanoparticles can inhibit the growth of barnacles, bacteria, and algae on surfaces in contact with water, such as ship hulls, sea buoys, or offshore platforms. Their experiments showed... Read More

El pocast del microbio Nº 242: Yemas de huevo y levaduras (Egg yolk and yeast)



























El podcast del microbio Nº 242 tells the history of the use of Rhodotorula yeast as a source of pigments for the egg yolk. El po... Read More

Exploitive prions versus your innocent immune system

Prions are infectious prions which are responsible for often fatal neurological diseases in mammals but just how do they do this? What allows them to enter your body? How does it initially replicate itself? And how does it get into your brain? Research out last week in PLoS Pathogens shows that ... Read More

El podcast del Microbio Nº 256 y 257: Falso culpable (false guilty)



























El podcast del Microbio Nº256 and 257 summarize the recent findings about that shows no link between XMRV and Chronic Fatigue Sy... Read More

El podcast del microbio Nº241: Probioticos y salud (probiotics and health)



























El podcast del microbio Nº 241 summarize the article published in Science Translational Medicine about the impact of probiotics ... Read More

BESC researchers tap into genetic reservoir of heat-loving bacteria

The identification of key proteins in a group of heat-loving bacteria by researchers at the Department of Energy's BioEnergy Science Center could help light a fire under next-generation biofuel production.

Scientists have long been on the hunt for cost-effective ways to break down complex pla... Read More

El Podcast del Microbio Nº 247. El viaje de la levadura. The travel of the yeast



























Following the results from Libkind et al paper in PNAS, "El podcast del microbio" Nº 247 discuss the different hypothesis about ... Read More

Oddly Microbial: 86 Million Year-Old Deep Seabed Mystery Cells

Life in a high-pressured environment with practically nothing to eat might be ok for high-fashion models, but it’s an unlikely lifestyle choice for a single cell whose usual overriding goal is to become two cells. Yet the largest living ecosystem on Earth—the deep biosphere—is comprised of micro... Read More

Data sharing aids the fight against malaria

In the hunt for drugs that target diseases in the developing world, ‘open innovation’ is creating a buzz. Pharmaceutical companies are making entire libraries of chemical compounds publicly available, allowing researchers to rifle through them for promising drug candidates.

The latest push fo... Read More

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