Novartis unveiled today new data on its promising pipeline amid plans for multiple new product approvals and launches over the next two years. Many of these anticipated approvals are for potentially best-in-class medicines that would advance treatment standards for patients with hypertension, diabetes, cancer and other diseases.
Inactive enzymes entombed in tiny honeycomb-shaped holes in silica — nano-chambers that mimic conditions in living cells — can spring to life, scientists discovered while attempting salvaging enzymes that had been in a refrigerator long past their expiration date. The finding opens up new possibilities for exploiting these enzyme traps in food processing, decontamination, biosensor design and any other pursuit that requires controlling catalysts and sustaining their activity.
The apple might not fall far from the tree, but new research shows that how it falls might be what is most important in determining tree distribution across a forest. This study of the seed dispersal methods of rainforest trees demonstrates that these methods play a primary role in the organization of plant species in tropical forests.
A blind man suffering d?j? vu. It sounds like a contradiction in terms — but the first case study of its kind has turned the whole theory of d?j? vu on its head.
In handling fraudulent stem-cell research articles, journal editors went above and beyond existing procedures to try and verify the findings, but in today’s competitive publishing environment, more stringent, less trusting safeguards are now essential, an independent committee has concluded.
Roche Holding AG (ROG.VX: Quote, Profile, Research) on Tuesday said there had been no new evidence that resistance to its drug Tamiflu was on the rise, as governments move to deploy the treatment against avian influenza in humans.
Boys and girls tend to use different parts of their brains to process some basic aspects of grammar, according to the first study of its kind, suggesting that sex is an important factor in the acquisition and use of language.
Pregnant smokers may “program” their children to become smokers, suggests research published in Tobacco Control.The authors base their findings on over 3,000 mothers and their children, who were part of a long term pregnancy study in Brisbane, Australia (MUSP) in 1981.
60 percent of Scottish doctors’ surgeries prescribe homeopathic remedies according to a study of nearly two million patients. Homeopathic prescribing is most prevalent among babies under 12 months and older people aged 81-90. The authors have called for a critical review of prescribing. The paper is published as leading UK scientific institutions voice concerns about changes to homeopathic labelling rules that came in in September 2006.
Africa is the continent that will suffer most under global warming. Past history gives us lessons on the likely effects of future climate change. Of greatest concern are the ‘large infrequent disturbances’ to the climate as these will have the most devastating effects.