Delivery of therapeutics to the inner ear: The challenge of the blood-labyrinth barrier

S Nyberg, NJ Abbott, X Shi, PS Steyger… - Science translational …, 2019 - science.org
Permanent hearing loss affects more than 5% of the world's population, yet there are no
nondevice therapies that can protect or restore hearing. Delivery of therapeutics to the …

Forcing cells to change lineages

T Graf, T Enver - Nature, 2009 - nature.com
The ability to produce stem cells by induced pluripotency (iPS reprogramming) has
rekindled an interest in earlier studies showing that transcription factors can directly convert …

[HTML][HTML] Notch inhibition induces cochlear hair cell regeneration and recovery of hearing after acoustic trauma

K Mizutari, M Fujioka, M Hosoya, N Bramhall… - Neuron, 2013 - cell.com
Hearing loss due to damage to auditory hair cells is normally irreversible because
mammalian hair cells do not regenerate. Here, we show that new hair cells can be induced …

[HTML][HTML] Mechanotransduction by hair cells: models, molecules, and mechanisms

PG Gillespie, U Müller - Cell, 2009 - cell.com
Mechanotransduction, the transformation of mechanical force into an electrical signal, allows
living organisms to hear, register movement and gravity, detect touch, and sense changes in …

[HTML][HTML] Inner ear gene therapies take off: current promises and future challenges

S Delmaghani, A El-Amraoui - Journal of clinical medicine, 2020 - mdpi.com
Hearing impairment is the most frequent sensory deficit in humans of all age groups, from
children (1/500) to the elderly (more than 50% of the over-75 s). Over 50% of congenital …

[HTML][HTML] Single-cell transcriptome analysis reveals three sequential phases of gene expression during zebrafish sensory hair cell regeneration

S Baek, NTT Tran, DC Diaz, YY Tsai, JN Acedo… - Developmental cell, 2022 - cell.com
Loss of sensory hair cells (HCs) in the mammalian inner ear leads to permanent hearing
and vestibular defects, whereas loss of HCs in zebrafish results in their regeneration. We …

New treatment options for hearing loss

U Müller, PG Barr-Gillespie - Nature reviews Drug discovery, 2015 - nature.com
Hearing loss is the most common form of sensory impairment in humans and affects more
than 40 million people in the United States alone. No drug-based therapy has been …

Progress in gene therapy for neurological disorders

M Simonato, J Bennett, NM Boulis, MG Castro… - Nature Reviews …, 2013 - nature.com
Diseases of the nervous system have devastating effects and are widely distributed among
the population, being especially prevalent in the elderly. These diseases are often caused …

Sound strategies for hearing restoration

GSG Géléoc, JR Holt - Science, 2014 - science.org
Background Sensorineural hearing loss is the most common sensory deficit in the world,
with nearly 300 million affected individuals. The problem is multifactorial and can arise from …

Age-dependent in vivo conversion of mouse cochlear pillar and Deiters' cells to immature hair cells by Atoh1 ectopic expression

Z Liu, JA Dearman, BC Cox, BJ Walters… - Journal of …, 2012 - Soc Neuroscience
Unlike nonmammalian vertebrates, mammals cannot convert inner ear cochlear supporting
cells (SCs) into sensory hair cells (HCs) after damage, thus causing permanent deafness …