The discovery of a new protein in the development of hearing hair cells may lead to the treatment of hearing loss: health


February 6, 2021-Researchers at the University of Maryland School of Medicine (UMSOM) conducted a study to determine the role of a key protein in hair cell development. These hair cells are essential for hearing.

Some of these cells amplify the sound that enters the ear, while others convert sound waves into electrical signals and spread to the brain. Dr. Ronna Hertzano, associate professor of the Department of Otorhinolaryngology Head and Neck Surgery at UMSOM, and Dr. Maggie Matern, a postdoctoral researcher at Stanford University, demonstrated that this protein called GFI1 is essential for determining whether embryonic hair cells mature into functional adult hair cells, or become more like functional adult hair cells. Nerve cells or different cells of neurons…

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