Scientists have uncovered a hidden “stop-scratching” signal in the nervous system that tells your brain when enough scratching is enough. The discovery centers on a molecule called TRPV4, which acts ...
Anyone who has ever had a mosquito bite knows the paradox: scratching feels good for a second, then the itch roars back worse than before. For the roughly 1 in 10 people who live with chronic itch ...
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TRPV4, an ion channel, is found in neurons classically associated with touch, called Aβ low-threshold mechanoreceptors. New research indicates that TRPV4 can generate itch, but it also helps trigger a ...
Psychology suggests that people who feel sudden itching sensations in their bodies just before sleep aren't feeling something ...
Mosquito bites are itchy and we tend to scratch itchy things. The scratching feels good in the short term but tends to hasten and exacerbate swelling and inflammation. This leads to more scratching ...