http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. Scientists led by Washington University School of Medicine in St. Louis have identified the first gene directly linked to the most common form of psoriasis, a chronic skin condition. http://medicalxpress.com/news/2012-04-gene-linked-common-psoriasis.html Genetics Thu, 19 Apr 2012 13:10:04 EST news254058159 (HealthDay) -- A new type of treatment may be on the horizon for people with moderate to severe cases of the chronic skin condition known as psoriasis. http://medicalxpress.com/news/2012-03-experimental-drugs-psoriasis-treatment.html Immunology Wed, 28 Mar 2012 18:07:24 EST news252176831