We speak with many scientists each week who are working with filtered water for the isolation of microbial DNA and RNA. Because there are many choices for filter membranes, each with their own benefits, choosing the best one for your sample type and microbial load can be confusing. This article ... Read More
For 42,000 years, Lyuba, a baby woolly mammoth, was preserved almost perfectly intact, right down to her baby fat, in frigid Siberian river muck. Now released from her icy grave, she is being preserved in much the same manner as another famous Russian relic: the body of revolutionary Vladimir Le... Read More
Researchers from Swinburne University of Technology have made a discovery that could go a long way to improving the success rates of artificial implants and reduce the risk of bacterial outbreaks in hospitals.
In a paper published in Langmuir, the journal of the American Chemical Society, t... Read More
Alien invaders is an apt description - kinda gross looking but also grossly fascinating. Proof positive about the whole worlds that are going on all around us that we are (usually or mostly) completely oblivious to.
While astronomers scour the skies for signs of life in outer space, biologists are exploring an enormous living world buried below the surface of the Earth.
Scientists estimate that nearly half the living material on our planet is hidden in or beneath the ocean or in rocks, soil, tree roots, ... Read More
Most parents believe that vaccines protect their children against disease, but one in four think some vaccines cause autism in healthy children, and nearly one in eight have refused at least one recommended vaccine, a new study has found.
The vaccine most likely to have been rejected by pare... Read More
For years, a prevailing theory has been that one of the chief villains in Alzheimer’s disease has no real function other than as a waste product that the brain never properly disposed of.
The material, a protein called beta amyloid, or A-beta, piles up into tough plaques that destroy signals... Read More
Dr. Barton Childs, a founder of pediatric genetics and an important contributor to the understanding of inherited diseases, died on Feb. 18. He was 93, lived in Baltimore, and taught at Johns Hopkins University for nearly 70 years until shortly before his death at its hospital.
The cause wa... Read More
While almost every lab has a small toolbox with some screwdrivers, pliers, and such, here are some tools that may not have obvious utility at the bench, but could make your life easier. Jode Plank, a Postdoctoral Fellow studying DNA repair at the University of California at Davis shares some of ... Read More
Major Japanese oil wholesaler Nippon Oil and Hitachi subsidiary Hitachi Plant Technologies are developing a technology that’s supposed to make it possible to mass-produce eco-friendly jet fuel from Euglena, single-celled organisms that live in ponds and lakes.
To be more exact, both companies... Read More
Increased appetite and insulin resistance can be transferred from one mouse to another via intestinal bacteria, according to research being published online by Science magazine.
The finding strengthens the case that intestinal bacteria can contribute to human obesity and metabolic disease, si... Read More
Mycoses, the fungal diseases, range from superficial to systemic to opportunistic types. The superficial mycoses, as the name suggests, can be prevented by good personal hygiene. The systemic mycoses are more serious types. These occur mainly through inhalation of spores present in the soil, ... Read More
The following recall has been announced:
GNS Foods, based in Arlington, Texas, is voluntarily recalling snack mixes containing certain kinds of pretzels. They could be contaminated with salmonella, an organism that can cause serious and sometimes fatal infections in young children and others ... Read More
The Procter & Gamble Company (NYSE:PG), in response to a recommendation from the Food & Drug Administration (FDA) to the food industry, announced today that it is voluntarily recalling Pringles Restaurant Cravers Cheeseburger potato crisps and Pringles Family Faves Taco Night potato crisps as pa... Read More
Cells may not have a mouth, but they still need to ingest substances from the external environment. If this process -- known as endocytosis -- is affected, it can lead to infectious diseases or cardio-vascular diseases, cancer, Huntington's and diabetes.
In cooperation with the Center for Inf... Read More
University of Michigan scientists have identified a new reservoir for hidden HIV-infected cells that can serve as a factory for new infections. The findings, which appear online today in Nature Medicine, indicate a new target for curing the disease so those infected with the virus may someday no... Read More
In this monthly interview series, meet Erin Sanders-Lorenz, an Adjunct Assistant Professor in the Department of Microbiology, Immunology, & Molecular Genetics at UCLA , co-author of the new book, "I, Microbiologist: A Discovery-based Course in Microbial Ecology and Molecular Evolution" and a lea... Read More
Deep in your lungs, there's a battle raging. It's a warm, moist environment where the ever-opportunistic bacterium Pseudomonas aeruginosa has taken up residence. If your lungs are healthy, chances are the invader will be quickly dispatched. But in the mucus-clogged lungs of people with cystic fi... Read More