Browsing NTNU Open by Author "Skovdahl, Helene Kolstad"
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C-C Motif Ligand 20 (CCL20) and C-C Motif Chemokine Receptor 6 (CCR6) in Human Peripheral Blood Mononuclear Cells: Dysregulated in Ulcerative Colitis and a Potential Role for CCL20 in IL-1β Release
Skovdahl, Helene Kolstad; Damås, Jan Kristian; Granlund, Atle van Beelen; Østvik, Ann Elisabet; Doseth, Berit; Bruland, Torunn; Mollnes, Tom Eirik; Sandvik, Arne Kristian (Journal article; Peer reviewed, 2018)The chemokine C-C motif ligand 20 (CCL20) is increased in the colonic mucosa during active inflammatory bowel disease (IBD) and can be found both in the epithelium and immune cells in the lamina propria. The present study ... -
Differences between the HT29 and HT29- MTX epithelial cell lines - An analysis of gene expression data
Skovdahl, Helene Kolstad (Master thesis, 2016)Introduction: Epithelial cancerous cell lines are used in a wide variety of research because of the unique possibility to study isolated cellular mechanisms in detail. This can be used for wider understanding of pathological ... -
Expression of CCL20 and Its Corresponding Receptor CCR6 Is Enhanced in Active Inflammatory Bowel Disease, and TLR3 Mediates CCL20 Expression in Colonic Epithelial Cells
Skovdahl, Helene Kolstad; Granlund, Atle Van Beelen; Østvik, Ann Elisabet; Bakke, Ingunn; Bruland, Torunn; Torp, Sverre Helge; Damås, Jan Kristian; Sandvik, Arne Kristian (Journal article; Peer reviewed, 2015)Background: The chemokine CCL20 and its receptor CCR6 are putative drug targets in inflammatory bowel disease, and CCL20 is a novel IBD predilection gene. Previous findings on the CCL20 response in these diseases are ... -
Immunoregulatory roles of chemokines and epithelium in inflammatory bowel disease - CCL20 in mucosa, human colonoids and peripheral blood mononuclear cells
Skovdahl, Helene Kolstad (Doctoral theses at NTNU;2020:382, Doctoral thesis, 2020)Inflammatory bowel diseases (IBD) are characterized by chronic inflammation in the intestinal tract, which leads to substantial cost for the individual and for society. The pathogenesis is described as an inflammation ... -
Intestinal epithelial cells express immunomodulatory ISG15 during active ulcerative colitis and Crohn's disease
Østvik, Ann Elisabet; Svendsen, Tarjei Dahl; Granlund, Atle van Beelen; Doseth, Berit; Skovdahl, Helene Kolstad; Bakke, Ingunn; Thorsvik, Silje; Afroz, Wahida; Walaas, Gunnar Andreas; Mollnes, Tom Eirik; Gustafsson, Björn; Sandvik, Arne Kristian; Bruland, Torunn (Peer reviewed; Journal article, 2020)Background and Aims Intestinal epithelial cells [IECs] secrete cytokines that recruit immune cells to the mucosa and regulate immune responses that drive inflammation in inflammatory bowel disease [IBD]. However, experiments ... -
Patient derived colonoids as drug testing platforms-Critical importance of oxygen concentration
Skovdahl, Helene Kolstad; Gopalakrishnan, Shreya; Svendsen, Tarjei Dahl; Granlund, Atle van Beelen; Bakke, Ingunn; Ginbot, Zekarias; Thorsvik, Silje; Flatberg, Arnar; Sporsheim, Bjørnar; Ostrop, Jenny; Mollnes, Tom Eirik; Sandvik, Arne Kristian; Bruland, Torunn (Peer reviewed; Journal article, 2021)Treatment of inflammatory bowel disease (IBD) is challenging, with a series of available drugs each helping only a fraction of patients. Patients may face time-consuming drug trials while the disease is active, thus there ...