In many patients it is not easy to differentiate between the chronic inflammatory skin diseases psoriasis and eczema. Researchers at the Helmholtz Zentrum M\u00fcnchen and the Technical University of Munich (TUM) have now developed a procedure based on a skin analysis that enables an exact diagnosis to be made. <\/p>\n
In some patients, the chronic inflammatory skin diseases psoriasis and eczema are similar in appearance. Up to now, dermatologists have therefore had to base their decision on which treatment should be selected on their own experience and an examination of tissue samples. A team of researchers at the Helmholtz Zentrum M\u00fcnchen and the Technical University of Munich (TUM) have now analysed the molecular processes that occur in both diseases and discovered crucial differences. This has enabled them for the first time to gain a detailed understanding of the ways in which the respective disease process occurs. Building on this knowledge, the scientists, led by Dr. Stefanie Eyerich and Prof. Dr. Kilian Eyerich as well as Prof. Dr. Fabian Theis, have developed a diagnostic procedure which in practice enables psoriasis and eczema to be reliably differentiated from one another on the basis of only two genes. <\/p>\n
\u201cBoth diseases have a highly complex appearance, which often varies widely from one patient to another,\u201d says Dr. Stefanie Eyerich, who heads the Specific Immunology working group at the Institute of Allergy Research (IAF) at the Helmholtz Zentrum M\u00fcnchen. \u201cThis has led previous attempts to compare their molecular signature to fail.\u201d In this study, the researchers identified 24 patients who were suffering simultaneously from psoriasis and eczema and in each analyzed at the molecular level the characteristic differences they demonstrated between psoriasis and eczema compared to clinically unremarkable skin. <\/p>\n
\u201cWe were thus able to drastically reduce random genetic or environmental influences and gain a detailed picture of the development of these two diseases,\u201d explains Prof. Fabian Theis of the Institute of Computational Biology (ICB) at the Helmholtz Zentrum M\u00fcnchen.<\/p>\n
In recent years, many new specific treatments have been developed for psoriasis and eczema. However, in each case, these are only effective for one or other of the two diseases. And they are very expensive: one such treatment generally costs several tens of thousands of euros per year, per patient. The ability to make an exact diagnosis therefore has a considerable economic impact.<\/p>\n
If it cannot be clearly determined on presentation which of the two diseases is involved, the newly developed diagnostic tool will help to differentiate them. It involves a test which compares samples of diseased and healthy skin and is concluded within one day. The researchers have now filed a patent application for it.<\/p>\nHelmholtz Zentrum M\u00fcnchen<\/link>\n","protected":false},"excerpt":{"rendered":"
In many patients it is not easy to differentiate between the chronic inflammatory skin diseases psoriasis and eczema. Researchers at the Helmholtz Zentrum M\u00fcnchen and the Technical University of Munich (TUM) have now developed a procedure based on a skin analysis that enables an exact diagnosis to be made. In some patients, the chronic inflammatory […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/posts\/1602"}],"collection":[{"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/comments?post=1602"}],"version-history":[{"count":0,"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/posts\/1602\/revisions"}],"wp:attachment":[{"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/media?parent=1602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/categories?post=1602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clinlabint.com\/wp-json\/wp\/v2\/tags?post=1602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}