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Tamoxifen drug appears to kill fungus associated with deadly brain infection

The drug tamoxifen appears to kill a fungus associated with a deadly brain infection that afflicts HIV/AIDS patients, according to a University of Rochester study published online today by mBio, the journal of the American Society for Microbiology.

Click on 'source' to read more. Read More

Multidrug resistance Pseudomonas aeruginosa

Pseudomonas aeruginosa is one of the most notorious organisms that have brought the therapeutic dilemmas to clinicians as well as challenge to microbiologist throughout the world. It carries gene of intrinsic resistance (AmpC cephalosporinase, the OprD outer membrane porin, and the multidrug ef... Read More

Guinea Worm Said to Infect Few in 2013

Only 148 cases of Guinea worm disease were found in the world in 2013, a 73 percent drop from the 542 cases found one year earlier, the Carter Center announced Thursday.

Along with polio, Guinea worm is one of two diseases hovering on the brink of extinction, with fewer than 1,000 cases annua... Read More

Bacterium and Fungus Team Up to Cause Virulent Tooth Decay in Toddlers

Early childhood caries, a highly aggressive and painful form of tooth decay that frequently occurs in preschool children, especially from backgrounds of poverty, may result from a nefarious partnership between a bacterium and a fungus, according to a paper published ahead of print in the journal... Read More

Sixth-Century Plague of Justinian Pandemic Was Caused By Yersinia Pestis Bacteria

It's easy to forget just how far medicine has progressed. While we may worry about the spread of infectious diseases like avian flu or meningitis today, those pathogens have nothing on fearsome pandemics in the distant past like the Plague of Justinian, which killed over 100 million people from ... Read More

H7N9 more deadly than SARS: experts

The H7N9 strain of avian influenza is more lethal than the coronavirus that caused the global SARS outbreak in 2003, a National Taiwan University Hospital doctor said.

Citing a University of Hong Kong report, Huang Li-min, head of the hospital’s Department of Pediatric Infectious Diseases, sa... Read More

A Virus Shield That Protects Us From Our Own Bacteria

There has been a lot of news lately about the bacteria living in our gut—the human gut microbiome. Researchers are learning which bacteria live there, who is naughty and who is nice and even a somewhat distasteful way to replace naughty with nice (a fecal transplant).

What gets lost in all of... Read More

Breeding Bacteria on Factory Farms

The story of antibiotic-resistant bacteria in farm animals is not a simple one. But here’s the pitch version: Yet another study has reinforced the idea that keeping animals in confinement and feeding them antibiotics prophylactically breeds varieties of bacteria that cause disease in humans, dis... Read More

Instagerms: A Photographer's Strangely Beautiful Portaits of His Own Bacteria

We’ve seen so many different ways to create a self-portrait, but nothing on this scale before.

Erno-Erik Raitanen cheekily refers to his latest project as a series of self-portraits, but they don’t actually resemble the photographer himself, as much as they do a stoner’s screensaver or a Flam... Read More

New Spray Ends Ride for Microbes

When you peer through the smear on the screen of your smartphone, thousands of tiny microbes are staring back at you, waiting to hitch a ride on your fingertips.

Harmful microbes lurk everywhere — doorknobs and faucets, locker rooms and hospitals. It's enough to make a germophobe afraid to to... Read More

Soap Compound Could Make It Easier For Staph Bacteria To Colonize In Your Nose

A common ingredient in antibacterial soap can be found in some people's noses, and the presence of this ingredient could be promoting the colonization of Staph bacteria, according to a small new study in the journal mBio.

Researchers from the University of Michigan found triclosan in the nasa... Read More

Gut microbiota and the evolution of species

Science Magazine has recently published a study carried out by Dr. Robert Brucker and Dr. Seth R. Bordenstein from Vanderbilt University in Nashville (USA) that seems to provide clues reinforcing the “hologenome theory of evolution”. This research suggests that the gut microbiome may have a fund... Read More

Eggs, Too, May Provoke Bacteria to Raise Heart Risk

For the second time in a matter of weeks, a group of researchers reported a link between the food people eat and bacteria in the intestines that can increase the risk of heart attacks.

Two weeks ago, the investigators reported that carnitine, a compound found in red meat, can increase heart d... Read More

New antibiotic that attacks MRSA found in ocean microbe

A completely new and unusual antibiotic compound has been extracted from a marine microorganism found in sediments off the coast of California.

The discovery of genuinely novel antibiotics is rare, and experts say resistance to the drugs poses a grave threat to human health.

US scientists ... Read More

Gut Ecosystem Restoration via Fecal Transplantation

Relapsing clostridium difficile infection (CDI) is a disease that patients face after being medicated with antibiotics that damage their microbiota. A recent and effective treatment to eradicate this condition is known as “fecal material transplant” (FMT), where a healthy human will donate a sam... Read More

Changing Gut Bacteria Through Diet Affects Brain Function

UCLA researchers now have the first evidence that bacteria ingested in food can affect brain function in humans. In an early proof-of-concept study of healthy women, they found that women who regularly consumed beneficial bacteria known as probiotics through yogurt showed altered brain function,... Read More

One Day We’ll Light Our Homes With Bacteria

A team of undergraduate students at the University of Wisconsin are attempting to shine light on the problem of electricity-gobbling bulbs by creating a light source that doesn’t require an electric input at all. Genetically engineered E. coli housed within a bulb-like casing can produce biolumi... Read More

Pitt’s Serendipitous Scientific Discovery Holds Potential in Destroying Drug-Resistant Bacteria

Through the serendipity of science, researchers at the University of Pittsburgh have discovered a potential treatment for deadly, drug-resistant bacterial infections that uses the same approach that HIV uses to infect cells.

The National Institutes of Health-supported discovery will be descr... Read More

Protocells formed in salt solution - closer to synthetic life than anyone

The first cell may have originated in a salty soup in which large biomolecules cluster spontaneously to form a protocell, chemists at Radboud University Nijmegen discovered. PNAS published their work on July 1.

How did the first cell originate in evolution? It is a chicken or the egg causalit... Read More

Paint a virus to death

An Auckland scientist has invented molecules that can attach themselves to any surface in a few minutes and modify every type of cell or virus. The potential for the technology is huge - from attacking cancer cells to protecting newborn babies. Read More

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