Two sets of MRI images, one at five minutes after green tracer molecules were injected into the cerebrospinal fluid and the other at 90 minutes after injection. Closeup images show the tracer molecules moving through the cochlear aqueduct into the inner ear.

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An MRI image of a mouse head showing the brain in gray, the cerebrospinal fluid in blue, and the fluid of the inner ear in green.

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Green fluorescent hair cells against a black background.

An understudied passageway linking the inner ear and the brain in mice offers a potential delivery route for restoring hearing in humans.

Go with the flow and achieve hearing restoration

News

A headshot of neurobiologist Gwenaelle Géléoc in the lab. 

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A mouse cochlea is seen with hair cells colored green and neurons stained in red, twisting against a black backdrop.

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Inner ear hair cells are seen in multi-color stains. The entire hair cell is colored in green, with the cell body in blue and the hair bundles in red.

An inner ear organoid is seen in an ear-shaped cross section under a microscope. Hair cells responsible for translating sound to a neural signal are colored red.

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Synthetic biologists are looking into the secrets of the inner ear to treat hearing loss, one of the most common and intractable health concerns in adults worldwide.

How to grow an ear and why

Articles

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November 2024

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A 3D rendering of lipid nanoparticles delivering RNA strands

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Inotiv

As lipid nanoparticles become promising drug carriers, understanding their potential genotoxic risks is crucial.&nbsp;

Ensuring safety in lipid nanoparticle drug delivery

Webinars

A scientist wearing gloves handles a pipette over a petri dish and a color-coded microplate in a laboratory setting.

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Sartorius

Learn how fundamental laboratory tools like pipettes and balances support analytical precision.

The unsung tools behind analytical testing success

Application Note

A 3D rendering of motor neurons lit up with blue, purple, orange, and green coloring showing synapses against a black background.

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Discover new advancements in modeling amyotrophic lateral sclerosis.

inner ear

Go with the flow and achieve hearing restoration

How to grow an ear and why

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Ensuring safety in lipid nanoparticle drug delivery

The unsung tools behind analytical testing success

Improving ALS research with pluripotent stem cell-derived models

November 2024