This site uses cookies to improve your experience and to provide services and advertising. By continuing to browse, you agree to the use of cookies described in our Cookies Policy. You may change your settings at any time but this may impact on the functionality of the site. To learn more see our Cookies Policy.
#Open journalism No news is bad news

Your contributions will help us continue to deliver the stories that are important to you

Support The Journal
Dublin: 9 °C Saturday 11 July, 2020

New method of monitoring skin could replace biopsies: UL study

University of Limerick researchers studying skin chemistry have made a breakthrough that could potentially change the way diagnoses are made.

Image: Jo Andre Johansen via Creative Commons

RESEARCHERS AT THE University of Limerick studying skin chemistry have made a breakthrough that could change the way diagnoses are made – and perhaps even replace invasive procedures like biopsies.

UL researchers developed the new method when attempting to capture the chemical histamine during a study of the skin condition psoriasis. The new method, known as microdialysis, involves a microscopic hollow tube being inserted into the skin and a solution being passed slowly through it; chemicals or biological markers can then be caught and collected for examination.

Prof William O’Connor, Head of Teaching and Research in Physiology at UL’s Graduate Entry Medical School, who led the team, said that microdialysis offered the ability to study the living skin without causing any damage. Currently, he explained, the only way to monitor the skin is by biopsy – which is highly invasive and can only test dead skin.

For more information read June Shannon’s report in the Medical Independent>

  • Share on Facebook
  • Email this article

About the author:

Read next: