Neuroscience

Scientists uncover new details in how sense of smell develops

Dogs, known for their extraordinarily keen senses of smell, can be trained to use their sensitive sniffers to find drugs, bombs, bed bugs, missing hikers and even cancer. Among dogs and other animals that rely on smell, at ...

Medical research

Got to go? Harvard scientists figure out how you know

If you have an overactive bladder or incontinence, help could be on the way. A new research report published online in the FASEB Journal, shows that the epithelium, a thin layer of cells which line the surface of the bladder, ...

Medical research

A new defender for your sense of smell

New research from the Monell Center increases understanding of a mysterious sensory cell located in the olfactory epithelium, the patch of nasal tissue that contains odor-detecting olfactory receptor cells. The findings suggest ...

Ophthalmology

Plastic membrane to treat age-related macular degeneration

A porous polymeric scaffold might be the answer to a sight problem that afflicts millions of older people every year, age-related macular degeneration. Researchers writing in the International Journal of Biomedical Engineering ...

Immunology

Mouse study adds to evidence linking gut bacteria and obesity

A new Johns Hopkins study of mice with the rodent equivalent of metabolic syndrome has added to evidence that the intestinal microbiome—a "garden" of bacterial, viral and fungal genes—plays a substantial role in the development ...

Ophthalmology

Retinal stem cell patch sees progress

A retinal stem cell patch developed through a collaboration of researchers at UC Santa Barbara, University of Southern California and California Institute of Technology continues to make progress in its bid to secure approval ...

Medical research

Researchers discover tooth-enamel protein in eyes with dry AMD

A protein that normally deposits mineralized calcium in tooth enamel may also be responsible for calcium deposits in the back of the eye in people with dry age-related macular degeneration (AMD), according to a study from ...

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