Can't stand the heat? Study reveals how we work out if we're too hot


With temperatures soaring across the UK, our ability to detect and avoid places that are too warm is vital for regulating our body temperature. However, until now, little was known about the molecular mechanisms responsible for detecting warmth in the sensory neurons of our skin.A new King's College London study, published today in Nature, reveals that a gene called TRPM2 initiates a 'warm' signal in mice that drives them to seek cooler environments. When this gene is removed, the mice are unable to distinguish between cool and warm temperatures.


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