Prof. Karen Avraham and Shahar Taiber A new study at Tel Aviv University presents an innovative treatment for deafness, based on the delivery of genetic material into the cells of the inner ear. The genetic material ‘replaces’ the genetic defect and enables the cell to continue functioning normally. The scientists were able to prevent the gradual deterioration of hearing in mice with a genetic mutation for deafness. They maintain that this novel therapy could lead to a breakthrough in treating children born with various mutations that eventually cause deafness. The study was led by Prof. Karen Avraham and Shahar Taiber, a student in the combined MD-PhD track, from the Department of Human Molecular Genetics and Biochemistry at the Sackler Faculty of Medicine, and the Sagol School of Neuroscience, and Prof. Jeffrey Holt from Boston Children’s Hospital and Harvard Medical School. Additional contributors included Prof. David Sprinzak from the School of Neurobiology, Biochemistry and Biophysics at the George S. Wise Faculty of Life Sciences at Tel Aviv University. The paper was published in EMBO Molecular Medicine.