Scientists have found that silver nanoparticles made using bacteria have better antibacterial properties than their chemically synthesised counterparts.
Mitchel Doktycz and colleagues at Oak Ridge National Laboratory and the University of Tennessee in the US incubated Shewanella oneidensis b... Read More
“We assessed the effects of several treatments on the concentrations of oral sulfur-containing gases, compounds thought to be responsible for morning breath. Upon awakening in the morning, healthy volunteers collected oral gas samples before and for eight hours after the following treatments: no... Read More
McMaster University researchers have discovered a central controller or processing unit (CPU) of a superbug's weaponry.
The team from the Michael G. DeGroote Institute for Infectious Disease Research has revealed that a small chemical, made by the superbug Staphylococcus aureus and its drug-r... Read More
With the world's first complete sequencing of a brown algal genome, an international research team has made a big leap towards understanding the evolution of two key prerequisites for higher life on Earth -- multicellularity and photosynthesis. As reported in the journal Nature, about 100 scient... Read More
When the going gets tough, plain old cotton won't do. Just ask sportswear manufacturers, many of which incorporate anti-microbial, fluid-resistant fabric into their clothing lines to keep athletes dry and odor-free.
Last year, biotech industry entrepreneur Uncas Ben Favret was thinking about ... Read More
This TED video captures Caig Venter's official announcement that his team created the first fully functioning, reproducing cell controlled by synthetic DNA. He explains how they did it and why the achievement marks the beginning of a new era for science. Read More
Have you ever read a research article with qPCR data and wished that the authors had given you more information about what they did or how they did it? Or have you ever felt your data was more heavily scrutinized and criticized compared to others? The MIQE guidelines serve to normalize the field... Read More
Biologists at the California Institute of Technology (Caltech) have pinpointed molecular changes that helped allow the global spread of resistance to the antiviral medication Tamiflu (oseltamivir) among strains of the seasonal H1N1 flu virus.
The study—led by David Baltimore, Caltech's Rober... Read More
J. Craig Venter and his colleagues recently announced that they had created the first cell to run on a fully artificial genome. So what's next for this synthetic strain of microscopic Mycoplasma mycoides and the new technology?
The "synthetic cell" achievement has been lauded, condemned and u... Read More
The delicate balance of microbes in the vagina can vary greatly between healthy women, according to a new study led by the UM’s Institute for Genome Sciences. Researchers hope further study will lead to personalized reproductive medicine for women, allowing doctors to tailor each woman’s treatme... Read More
The delicate balance of microbes in the vagina can vary greatly between healthy women, according to a new study led by the University of Maryland School of Medicine's Institute for Genome Sciences. Researchers hope further study will lead to personalized reproductive medicine for women, allowing... Read More
Inputs of dust from the Sahara desert could change the composition of microbial communities in the (sub)tropical eastern North Atlantic say Southampton researchers writing this month in the journal FEMS Microbiology Letters.
When high winds blow over the Sahara, dust particles consisting of s... Read More
The H1N1 pandemic is not yet over although its most intense activity has passed in many parts of the world, the World Health Organization said on Thursday after a review of the flu outbreak by independent experts.
The WHO emergency committee, composed of 15 external advisers, said it remained... Read More
The eyes may or may not be windows to the soul, as the old adage goes, but scientists are reporting evidence that a peek into the eyes of cattle may become the basis for a long-sought test to detect infection with the agent that causes Mad Cow Disease. That test could help prevent the disease fr... Read More
Canadian scientists reported in the FASEB Journal that they discovered that breast milk carries a probiotic that can help alleviate symptoms
of digestive disorders.
Mama's breast milk has been already known to benefit both the mother and her baby. U.S. physicians recommend breastfeeding newb... Read More
Keyboards located in triage and registration areas were found to be more contaminated with bacteria than those in other areas of the Emergency Department at Henry Ford Hospital in Detroit, according to a new study conducted by the hospital.
"Contamination was predominantly found in non-treatm... Read More