Some organisms have a remarkable capacity for regenerating tissue. If a fish or salamander suffers heart damage, for instance, their cells are able to divide and successfully repair the injured organ. Imagine if you could ...
Mar 1, 2018
2
173
Using molecular scissors wrapped in a greasy delivery package, researchers have disrupted a gene variant that leads to deafness in mice.
Dec 20, 2017
0
250
Humans inherited the capacity to hear sounds thanks to structures that evolved millions of years ago. Sensory "hair cells" in the inner ear have the amazing ability to convert sound waves into electrical signals and transmit ...
Dec 11, 2017
0
23
A Rice University study has found that the aspirin-like drug diflunisal blocks the action of prestin, a key protein that is required for hearing.
Sep 5, 2017
0
56
UCLA researchers have discovered a new way to activate the stem cells in the hair follicle to make hair grow. The research, led by scientists Heather Christofk and William Lowry, may lead to new drugs that could promote hair ...
Aug 14, 2017
0
2886
How does the skin develop follicles and eventually sprout hair? A USC-led study, published in the Proceedings of the National Academy of Sciences (PNAS), addresses this question using insights gleaned from organoids, 3D assemblies ...
Aug 12, 2017
0
167
Although the basic outlines of human hearing have been known for years - sensory cells in the inner ear turn sound waves into the electrical signals that the brain understands as sound - the molecular details have remained ...
Jun 29, 2017
0
103
To localize sounds, particularly low-frequency sounds, mammals must perceive minimal differences in the timing of signal reception between the two ears. LMU researchers now describe a unique feature of the neurons responsible ...
May 30, 2017
0
98
In experiments in mice, UC San Francisco researchers have discovered that regulatory T cells (Tregs; pronounced "tee-regs"), a type of immune cell generally associated with controlling inflammation, directly trigger stem ...
May 25, 2017
0
456
UT Southwestern Medical Center researchers have identified the cells that directly give rise to hair as well as the mechanism that causes hair to turn gray – findings that could one day help identify possible treatments ...
May 8, 2017
0
1560
