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Penn Engineering’s blinking eye-on-a-chip used for disease modeling and drug testing
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<span>Penn Engineering’s blinking eye-on-a-chip used for disease modeling and drug testing</span>
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<p>Dry eye disease is a common disorder with shockingly few FDA-approved drug options, partially because of the difficulties of modeling the complex pathophysiology in human eyes. Enter the blinking eye-on-a-chip: an artificial human eye replica constructed in the laboratory of Penn Engineering researchers.</p><p>This eye-on-a-chip, complete with a blinking eyelid, is helping scientists and drug developers to improve their understanding and treatment of DED, among other potential uses. The research, published in <em>Nature Medicine</em>, outlines the accuracy of the eye-on-a-chip as an organ stand-in and demonstrates its utility as a drug testing platform.</p>
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