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Tag: "ewing" at biology news

New research indicates a 'troubled' greenhouse is brewing

Climates like those of the movie "Monsoon Wedding" may extend more widely into Africa, North America and South America, according to a University of Oregon geologist's analysis of an ancient greenhouse event. . .. In this case, the word "troubled" refers to the stormy condition...

Novel gene-silencing nanoparticles shown to inhibit Ewing's sarcoma

A novel delivery system that transports gene silencing nanoparticles into tumor cells has been shown to inhibit Ewing's sarcoma in an animal model of the disease. .. . Once inside these cells, the genetic machinery of the tumor cells are e...

Chewing up a key regulator of fat synthesis keeps mice lean despite a high-fat diet

Scientists at the Salk Institute for Biological Studies have identified a novel pathway that regulates the body's ability to store or burn fat, a discovery that suggests new ways to reduce obesity, diabetes and other fat-related human diseases. . .. "These mice were able to deal with a high-fat diet much...

Friendly bacteria in chewing gum that bites back

A chewing gum containing good bacteria that can destroy the bad bacteria that cause tooth decay could be in the shops soon reports Marina Murphy in C&I. The gum is one of several products being developed by German chemical company BASF using the bacteria Lactobacillus, which is normally found in live yoghurt. . BASF discovered a new strain of lactobacillus called L. anti-caries, which binds...