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Chain Restaurants Still Serving High Calorie, Sodium Meals
Public health researchers at University of California in Davis and Rand Corporation in Santa Monica found restaurant chains in the U.S. continue to serve meals high in calories and sodium, despite requirements to post nutritional data about their menus. UC-Davis’s Helen Wu and Rand economist Roland Sturm published their findings yesterday online in the Journal…
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Health Reform To Cut Out-of-Pocket Costs for Newly Insured
A new study from the Rand Corporation shows health care costs will decline for most people, particularly those newly insured or changing their plans under the Affordable Care Act, the U.S. health reform law. The impact of the law is expected to vary, however, with newly insured consumers having higher incomes and thus ineligible for…
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Programming Language Created for Synthetic DNA Chemistry
Computer scientists and systems biologists at University of Washington, California Institute of Technology, and University of California in San Francisco are developing a coding language to enable the programming of synthetic DNA chemical interactions. A report from the team led by Washington computer scientist Georg Seelig appeared yesterday online in the journal Nature Nanotechnology (paid…
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FDA Approves Artificial Pancreas System with Glucose Sensor
The medical device manufacturer Medtronic Inc. in Minneapolis says the U.S. Food and Drug Administration on Friday approved a wearable artificial pancreas system that combines an insulin pump and sensor to detect glucose levels for people with diabetes. The company also revealed it received a warning letter on 19 September from FDA about its factory…
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Who’s a Patent Troll? You’ll be Surprised by the Answer
Nobody likes patent trolls, the “non-practicing entities” accused of filing lawsuits with questionable infringement claims aimed at extorting settlements from companies just trying to do business. A conference today in Washington, D.C. sponsored by Innovation Alliance — a group promoting a strong U.S. patent system — featured a panelist who would under some definitions be…
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Small-Scale Ceramics Materials Engineered for Flexibility
Materials scientists at Massachusetts Institute of Technology and Nanyang Technological University in Singapore created a new type of ceramics material with the ability to bend like metal, but retaining its strength. The team from the lab of MIT’s Christopher Schuh published its findings today in the journal Science (paid subscription required). The MIT-Singapore researchers developed…
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Genetic Solution Identified for Canola Crop Losses
Biologists at University of Calgary in Canada identified a genetic process in plants similar to the oilseed canola that offers a solution to a problem causing large annual losses of this key cash crop. The team lead by Calgary’s Marcus Samuel, with associates from University of Toronto and University of Bordeaux in France, published its…
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Computer System Built with Carbon Nanotube Circuitry
Engineers at Stanford University in California created a basic computer system of circuits made from carbon nanotubes rather than conventional semiconductors built on silicon. The team led by Stanford electrical engineering professors Subhasish Mitra and H.S. Philip Wong published its findings online today in the journal Nature (paid subscription required). As silicon semiconductors became smaller and packed more…
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AbbVie, Galapagos Partner on Cystic Fibrosis Therapies
The pharmaceutical companies AbbVie in North Chicago, Illinois and Galapagos NV in Mechelen, Belgium are collaborating on development and marketing of treatments for the inherited disease cystic fibrosis. The deal, with a total potential value of at least $405 million, covers discovery, development, and commercialization of compounds addressing defective genetic mutations associated with the disease.…
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Trial Tests Chemo-Immunotherapy with Pancreatic Cancer
An early-stage clinical trial found a combination of chemotherapy and antibody protein caused some patients with pancreatic cancer to shrink their tumors. The findings of a study by researchers at University of Pennsylvania in Philadelphia and University of Washington in Seattle appear online in the journal Clinical Cancer Research (paid subscription required). Cancer of the…