Medical research

Patching a gap in wound care

Chitosan, a biomaterial derived from the chitin shells of crustaceans and insects, has already been developed by scientists at Harvard's Wyss Institute for Biologically Inspired Engineering into an environmentally-friendly ...

Medical research

Turning back the aging clock

Researchers from Caltech and UCLA have developed a new approach to removing cellular damage that accumulates with age. The technique can potentially help slow or reverse an important cause of aging.

Neuroscience

Imaging technique maps serotonin activity in living brains

Serotonin is a neurotransmitter that's partly responsible for feelings of happiness and for mood regulation in humans. This makes it a common target for antidepressants, which block serotonin from being reabsorbed by neurons ...

Diseases, Conditions, Syndromes

Wyss Institute's rapid Zika test named 'Best of What's New'

A rapid Zika test, developed by an international, multi-institutional team of researchers led by synthetic biologist James Collins, Ph.D., at Harvard University's Wyss Institute for Biologically Inspired Engineering, has ...

Medical research

Tongue-on-a-chip provides insight into genetic diseases

Muscular dystrophy is a group of rare genetic diseases that cause progressive muscle weakness and deterioration. For decades, researchers have struggled to understand how the disease works and to find suitable treatments.

Medical research

Engineering foe into friend

What if a centuries-old foe could become a workhorse for drug delivery in the future? Jacquin Niles, an associate professor of biological engineering at MIT, sees potential for such a transformation in what others might consider ...

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