The functional development of hair cells in the inner ear that mediate hearing and balance takes place over a period of just one day in mouse embryos, according to a study by a research team at the University of Virginia Health System.
The U.Va. scientists found that three essential elements for development in the mouse inner ear appear between day 16 and day 17 of gestation, roughly equivalent to the late second trimester or early third trimester in the human fetus. The finding is important for ongoing research on regeneration of sensory hair cells in the human inner ear, say researchers, writing in the October edition of Nature Neuroscience, found online at www.nature.com/neuro.
"We were surprised that development of hair cells in the inner ear takes place so rapidly," said researcher Jeffrey R. Holt, an assistant professor of neuroscience and otolaryngology at U.Va. "Suddenly, the hair cells began working. To eventually discover how to regenerate hair cells in the human ear, we have to know when and how the original hair cells develop. Thats why this research is so central to our knowledge."
Bob Beard | EurekAlert!
The body's street sweepers
18.12.2017 | Ludwig-Maximilians-Universität München
Life on the edge prepares plants for climate change
18.12.2017 | Max-Planck-Institut für Entwicklungsbiologie
A study carried out by an international team of researchers and published in the journal Physical Review X shows that ion-trap technologies available today are suitable for building large-scale quantum computers. The scientists introduce trapped-ion quantum error correction protocols that detect and correct processing errors.
In order to reach their full potential, today’s quantum computer prototypes have to meet specific criteria: First, they have to be made bigger, which means...
Since 2016, German and Spanish researchers, among them scientists from the University of Göttingen, have been hunting for exoplanets with the “Carmenes”...
DNA molecules that follow specific instructions could offer more precise molecular control of synthetic chemical systems, a discovery that opens the door for engineers to create molecular machines with new and complex behaviors.
Researchers have created chemical amplifiers and a chemical oscillator using a systematic method that has the potential to embed sophisticated circuit...
MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...
Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...
11.12.2017 | Event News
08.12.2017 | Event News
07.12.2017 | Event News
18.12.2017 | Life Sciences
18.12.2017 | Materials Sciences
18.12.2017 | Life Sciences