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Antibiotic

Research team member Dr. Katarzyna Wybranska, with a wound dressing treated with the gold ...

We've been hearing a lot about the antibacterial qualities of silver, with silver nanoparticles finding use in everything from water filters to food packaging. Unfortunately, there are also concerns about the toxicity of those particles, particularly when they enter our bodies. Now, however, Polish scientists have developed what they claim is a safer alternative – an antibacterial coating that kills microbes using gold.  Read More

OpenBiome is paying cold, hard cash for your best poo (Photo: Shutterstock)

If you think your better half buys a lot of crap, then you might want to consider OpenBiome before starting on the criticism. The American non-profit is paying donors dollars for their doo-doo in an effort to gather more materials for fecal microbiota transplants (FMTs), a relatively new, but 90 percent effective, treatment for the debilitating Clostridium difficile infection (CDI).  Read More

Scientists have discovered a compound that neither Methicillin-resistant Staphylococcus au...

Over the past quarter century, many pharmaceutical companies have largely turned their backs on the quest to develop new antibiotics, blaming difficulties surrounding the clinical trials process and turning their attention to the more profitable development of so-called "lifestyle drugs." One company bucking the trend is NovoBiotic Pharmaceuticals, which has announced the discovery of a new class of antibiotic that holds promise for treating drug-resistant superbugs.  Read More

A new compound could help end our over-reliance on antibiotics to fight bacterial infectio...

It’s no secret we are facing an antibiotic crisis. Overuse has caused widespread antibiotic resistance, leading the World Health Organisation to declare we are "headed for a post-antibiotic era, in which common infections and minor injuries which have been treatable for decades can once again kill." Scientists from the University of Bern have developed a new non-antibiotic compound that treats severe bacterial infections and avoids the problem of bacterial resistance.  Read More

Leach has spent more than a year studying the Hadza, who still eat a diet a man from sever...

American scientist Jeff Leach performed his own fecal transplant with stool borrowed from a hunter gatherer tribesman to better understand the changing nature of gut bacteria ecosystems. Mr Leach was working with the Human Food Project to study to Hadza tribe of Tanzania and the way their gut bacteria may differ from those of people in the West.  Read More

A unique group of 13 lactic acid bacteria found in the honey stomach of bees shows promise...

We've seen several promising developments arise in recent years in the fight against antibiotic-resistant bacteria, or so-called "superbugs", from antibiotic "smart bombs" and hydrogels to "ninja polymers" and natural proteins. The latest potential weapon to join the armory comes from a substance used for thousands of years to fight infections – raw honey.  Read More

Fusing 3D-printed beads with antibacterial or chemotherapeutic compounds provides the pote...

A great strength of 3D-printing in the field of medicine is the ability to provide low-cost, personalized implants molded to a patient's anatomy. Researchers from Louisiana Tech University have now taken the technology one step further, loading these custom implants with cancer-fighting and antiobiotic compounds as a means of better targeted drug delivery.  Read More

A new antibacterial gel has been shown to penetrate and kill off certain kinds of superbug...

Drug-resistant bacteria, or so-called superbugs, pose a very real threat to public health. The over prescription and consumption of antibiotics has contributed to a resilient new breed of germs that could see minor infections once again evolve into life-threatening conditions. The latest development in the fight against this threat comes from scientists at Queens University in Belfast, who have produced an antibacterial gel capable of breaking through a protective casing and killing off certain types of drug-resistant bacteria.  Read More

Penguin measures antibiotic residue in food

We've already heard about a biosensor developed in Brazil for detecting pesticide content in food. Now at CE Week, a Seoul-based company called BioSensor Laboratories has presented Penguin, a home-use sensor that detects the presence of antibiotics in animal products.  Read More

Researchers have discovered a way to lower the defenses of antibiotic-resistant bacteria, ...

The discovery of antibiotics is one of the most important breakthroughs of the 20th century. But their effectiveness and low cost has led to their overuse, resulting in the worrying rise of antibiotic-resistant bacteria, or so-called superbugs. Researchers at the University of East Anglia (UAE) in England have now uncovered an Achille's heel in the bacterial cell defenses that could mean that bacteria wouldn't develop drug-resistance in the first place.  Read More

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