A major step forward toward biosensor devices that can provide fast, high-contrast detection of biomarkers in almost any environment are 'binding-activated fluorescent biosensors.' Now, a research collaboration has developed a synthetic biology platform that streamlines their up-until-now tedious and expensive discovery, as well as their molecular evolution and cost-effective manufacturing, opening a plethora of new biomedical and environmental opportunities.
Read more …Starting a fluorescent biosensor revolution

I cringed recently while driving to the clinic where I specialize in geriatric medicine when I heard a young radio announcer refer to old people as “wiggy,” a pejorative for wacky.

As a doctor who has extensively researched aging and age-related diseases[1] for over 30 years, this to me is the sound of ageism unleashed.

The quip immediately underscored how easily society regards age as the sole measure of how well a...

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