Ophthalmology

Lab-grown retinas explain why people see colors dogs can't

With human retinas grown in a petri dish, researchers discovered how an offshoot of vitamin A generates the specialized cells that enable people to see millions of colors, an ability that dogs, cats, and other mammals do ...

Alzheimer's disease & dementia

Alzheimer's discovery reveals dire effect of toxic tau protein

Alzheimer's disease researchers at the University of Virginia have discovered how harmful tau proteins damage the essential operating instructions for our brain cells, a finding that could lead to new treatments.

Diseases, Conditions, Syndromes

Investigating the pathogenesis of rare congenital nerve disorder

A new Northwestern Medicine study has uncovered previously unidentified intracellular mechanisms in the peripheral nervous system that cause Charcot–Marie–Tooth Type 2B disease, a rare congenital disorder that causes ...

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