A new model for transmembrane cell-surface receptor activation

"This 'rotation model', which made the cover of BioEssays, represents a true paradigm shift in the membrane receptor field," stated Prof. Pierre De Meyts, a renowned researcher of insulin and receptor binding for almost half ...

Enzyme helps detect foreign DNA

The human immune system responds to DNA from pathogens by triggering the production of a defense molecule known as interferon. A research team led by A*STAR scientists has now pinpointed an enzyme integral to this process, ...

New device for identifying aggressive breast cancers

A new disposable device based on advances in microfluidics may help identify advanced breast cancer patients who are candidates for therapy with the drug trastuzumab (Herceptin). The device is described in the American Institute ...

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