2025

• Conference lecture
  Walaas, Gunnar Andreas Enerhaug; Sveaas, Silje; Kuraas, Lusie Frostvoll; Sridhar, Arun; Lillebråten, Kari; Fossen, Hanne; Pettersen, Henrik Sahlin; Flatberg, Arnar; Granlund, Atle van Beelen; Sandvik, Arne Kristian. (2025) Humoral immune signatures in uninflamed colon mucosa associated with anti-TNF treatment failure in ulcerative colitis. UEG Week
• Conference poster
  Walaas, Gunnar Andreas Enerhaug; Sridhar, Arun; Kuraas, Lusie Frostvoll; Sæterstad, Siri; Schioldborg, Amanda Yin; Granlund, Atle van Beelen; Sandvik, Arne Kristian; Østvik, Ann Elisabeth; Bakke, Ingunn; Bruland, Torunn. (2025) Organoids as translational tools: Patient-matched transcriptomics reveals similarities between in vitro and in vivo epithelial responses in ulcerative colitis. Organoids: modelling organ development and disease in 3D
• Conference poster
  Sridhar, Arun; Walaas, Gunnar Andreas Enerhaug; Sæterstad, Siri; Myrmehl, Johan Pierre Durand; Cermakova, Romana; Myrseth, Marte Gisvold; Grundel, Leona; Hansen, Marianne Dore; Østvik, Ann Elisabeth; Bakke, Ingunn. (2025) Approved and investigational JAK/TYK2 inhibitors attenuate inflammatory pathways and promote mucosal homeostasis in IBD patient-derived organoids. Organoids: modelling organ development and disease in 3D
• Conference poster
  Walaas, Gunnar Andreas Enerhaug; Kuraas, Lusie Frostvoll; Ali, Ann-Therese Chattergoon; Christensen, Tone; Beisvag, Vidar; Bruland, Torunn; Østvik, Ann Elisabeth; Bakke, Ingunn. (2025) Achieving Spatial Transcriptomic Data from Colonic Mucosal Compartments using FFPE Tissue and Laser Capture Microdissection. NBS Contact Meeting 2025
• Conference lecture
  Sridhar, Arun; Walaas, Gunnar Andreas Enerhaug; Sæterstad, Siri; Hansen, Marianne Dore; Østvik, Ann Elisabeth; Bakke, Ingunn; Bruland, Torunn. (2025) Investigating the effects of JAK-inhibitors on inflammatory responses in intestinal epithelial cells using IBD patient-derived colonoids. 60th NBS Contact Meeting

2024

• Conference lecture
  Walaas, Gunnar Andreas. (2024) Anti-TNF-refraktære ulcerøs kolitt-pasienter viser pre-inflammatoriske særegenheter. Høstmøtet i Midt-Norsk Gastroenterologisk Forening (MNGF)
• Lecture
  Walaas, Gunnar Andreas. (2024) Organoider i pasientnær forskning. Organdyrkning på labben

2023

• Conference lecture
  Walaas, Gunnar Andreas; Gopalakrishnan, Shreya; Bakke, Ingunn; Skovdahl, Helene Kolstad; Flatberg, Arnar; Østvik, Ann Elisabeth; Sandvik, Arne Kristian; Bruland, Torunn. (2023) Fysiologisk hypoksi forbedrer vekst og funksjonell differensiering av humane tarmepitelorganoider. Norsk Gastroenterologisk Forening

2021

• Conference lecture
  Bakke, Ingunn; Walaas, Gunnar Andreas; Bruland, Torunn; Røyset, Elin Synnøve; Granlund, Atle van Beelen; Escudero-hernandez, Celia; Thorsvik, Silje; Münch, Andreas; Sandvik, Arne Kristian; Østvik, Ann Elisabet. (2021) Slimhinne og fekal neutrofil gelatinase-assosiert lipocalin (NGAL) som potensiell biomarkør for kollagenøs kolitt. Norsk gastroenterologisk forenings årsmøte

2020

• Conference lecture
  Walaas, Gunnar Andreas; Bakke, Ingunn; Granlund, Atle van Beelen; Escudero-Hernandez, Celia; Bruland, Torunn; Røyset, Elin Synnøve; Thorsvik, Silje; Münch, Andreas; Østvik, Ann Elisabet; Sandvik, Arne Kristian. (2020) Neutrophil gelatinase-associated lipocalin (NGAL) as biomarker in collagenous colitis (CC). European Microscopic Colitis Group meeting
• Conference lecture
  Walaas, Gunnar Andreas; Bakke, Ingunn; Granlund, Atle van Beelen; Escuderos-hernandez, celia; Bruland, Torunn; Røyset, Elin Synnøve; Thorsvik, Silje; Münch, Andreas; Østvik, Ann Elisabet; Sandvik, Arne Kristian. (2020) Neutrophil gelatinase-associate lipocalin (NGAL) as biomarker in collagenous colitis. European Crohn's and Colitis organisation congress