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11 July 2011 10:01
Scientists have identified a 'sunburn protein' that could lead to new pain treatments
Scientists hope to develop new effective pain treatments after having discovered a molecule that controls sensitivity to pain from sunburn.
Suffering serious sunburn on while abroad, can lead to holidaymakers having to turn to their
medical travel insurance to help with the effects.
The molecule called CXCL5, responsible for triggering the inflammatory pain of sunburn caused by ultraviolet (UV) radiation, could treat other conditions like arthritis.
CXCL5, which is is part of a family of proteins known as chemokines, recruits inflammatory "macrophage" immune cells to injured tissue, triggering tenderness and pain.
A study of volunteers who were exposed to UV radiation to produce small patches of sunburn on their skin revealed the way the protein is associated to the sunburn and subsequent inflammation. Over a period of two days the patches became extremely tender.
Researchers found high levels of CXCL5 when they tested the samples of the skin to find known pain molecules.
20 May 2017
Holidaymakers travelling via London City Airport will benefit from a digital air traffic control tower from 2019.
19 May 2017
Many Britons are increasing their risk of developing diseases like cancer by drinking too much alcohol, experts have suggested.
18 May 2017
People could increase their chances of developing serious illnesses after spending just two weeks as a 'couch potato', new research suggests.
17 May 2017
Holidaymakers who would like to sample the high life can now do so at one of the major airports of the United States.
16 May 2017
A star of the soap world has called for more attention to be paid to common health problems like Alzheimer's disease.
13 May 2017
Two major Scottish airports have achieved their strongest April passenger totals on record, new figures reveal.
12 May 2017
The carbon emissions of EasyJet flights have been cut to their lowest level on record, the budget airline has reported.
11 May 2017
Holidaymakers faced long queues and delays at Stansted Airport on Tuesday (May 9), due to a fault with the site's security scanners.
10 May 2017
Workers have been encouraged to find out about their full entitlement to holidays, with many thought to be missing out on paid leave.
09 May 2017
Holidaymakers have been urged to stay vigilant against potential scams.
06 May 2017
Researchers in the US are recommending that anyone experiencing the symptoms of so-called 'noisy knees' should have them checked out, as they may be an early sign of osteoarthritis.
05 May 2017
Excessive drinking among baby-boomers could pose health risks further down the line, experts have warned.