![](https://news.europawire.eu/wp-content/uploads/2024/10/Aalborg-University-Researchers-Discover-Genetic-Marker-Linked-to-Severe-Ulcerative-Colitis-Paving-the-Way-for-Personalized-Treatment-144x144.webp)
(IN BRIEF) Researchers have identified the genetic variant HLA-DRB1*01:03, which is strongly linked to severe ulcerative colitis. About 3% of patients carry this variant, and of those, over 40% required major surgery within three years of diagnosis. (PRESS RELEASE) AALBORG, … Read the full press release