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Drug Rx could Combat Hearing Loss

This is a photograph of large clonal colonies of cochlear progenitor cells formed from single cells and converted into high purity colonies hair cells (magenta) with intricate hair bundles (cyan). Credit: Will McLean, Ph.D. Newly formed cochlear hair cells contain intricate hair bundles with many stereocilia (critical for sensing sound) and other components that are critical for proper function and neural transmission. (Credit: Will McLean)

1. photograph of large clonal colonies of cochlear progenitor cells formed from single cells and converted into high purity colonies hair cells (magenta) with intricate hair bundles (cyan). Credit: Will McLean, Ph.D.  2. Newly formed cochlear hair cells contain intricate hair bundles with many stereocilia (critical for sensing sound) and other components that are critical for proper function and neural transmission. (Credit: Will McLean)

Researchers discover a drug combination that can regenerate hair cells. Within the inner ear, thousands of hair cells detect sound waves and translate them into nerve signals that allow us to hear speech, music, and other everyday sounds. Damage to these cells is one of the leading causes of hearing loss, which affects 48 million Americans...

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