Publications

Publications published since 2006 from OUS - Dept. of Gastroenterology RH (Div SIMT)

907 publications found

Publications 2024

1. Bretthauer M (2024)
   How to learn from interval cancers in colorectal cancer screening
   Endoscopy (in press)
   DOI 10.1055/a-2279-9932, PubMed 38479414
2. Goswami N, Fredriksen PM, Lundin KEA, Agu C, Olanike Elias S, Motaung KS, Brix B, Cvirn G, Sourij H, Stelzl E, Kessler HH, Saloň A, Nkeh-Chungag B (2024)
   Correction: COVID-19 and its effects on endothelium in HIV-positive patients in sub-saharan Africa: cardiometabolic risk, thrombosis and vascular function (ENDOCOVID STUDY)
   BMC Infect Dis, 24 (1), 207
   DOI 10.1186/s12879-023-08933-2, PubMed 38360639
3. Gregersen I, Kong XY, Kooijman S, Foyn H, Grannes H, Olsen MB, Lone AM, Yang K, Quiles-Jiménez A, Tran M, Øgaard J, Segers FM, Rashidi A, Sagen EL, Lauritzen KH, Pronk ACM, de Boer JF, Holven KB, Melum E, Aukrust P, Taskén K, Holm S, Rensen PCN, Dahl TB, Halvorsen B (2024)
   T cells with increased responsiveness cause obesity in mice without diet intervention
   iScience, 27 (4), 109471
   DOI 10.1016/j.isci.2024.109471, PubMed 38551005
4. Johansen A, Sandve GKF, Ibsen JH, Lundin KEA, Sollid LM, Stamnaes J (2024)
   Biopsy Proteome Scoring to Determine Mucosal Remodeling in Celiac Disease
   Gastroenterology (in press)
   DOI 10.1053/j.gastro.2024.03.006, PubMed 38467384
5. Juul FE, Cross AJ, Schoen RE, Senore C, Pinsky PF, Miller EA, Segnan N, Wooldrage K, Wieszczy-Szczepanik P, Armaroli P, Garborg KK, Adami HO, Hoff G, Kalager M, Bretthauer M, Holme Ø, Løberg M (2024)
   Effectiveness of Colonoscopy Screening vs Sigmoidoscopy Screening in Colorectal Cancer
   JAMA Netw Open, 7 (2), e240007
   DOI 10.1001/jamanetworkopen.2024.0007, PubMed 38421651
6. Karlsen TH, Rutter H, Carrieri P, Zelber-Sagi S, Engebretsen E, Hutchinson S, Voigt K, Guha N, Berzigotti A, Schomerus G, Gines P, Buti M, Burra P, Manns MP, Krag A, Kleinert S (2024)
   The EASL-Lancet Commission on liver health in Europe: prevention, case-finding, and early diagnosis to reduce liver-related mortality
   Lancet (in press)
   DOI 10.1016/S0140-6736(24)00204-6, PubMed 38359860
7. Knatten CK, Dahlseng MO, Perminow G, Skari H, Austrheim AI, Nyenget T, Aabakken L, Schistad O, Stensrud KJ, Bjørnland K (2024)
   Push-PEG or Pull-PEG: Does the Technique Matter? A Prospective Study Comparing Outcomes After Gastrostomy Placement
   J Pediatr Surg (in press)
   DOI 10.1016/j.jpedsurg.2024.03.045, PubMed 38604831
8. Lindeman I, Høydahl LS, Christophersen A, Risnes LF, Jahnsen J, Lundin KEA, Sollid LM, Iversen R (2024)
   Generation of circulating autoreactive pre-plasma cells fueled by naive B cells in celiac disease
   Cell Rep, 43 (4), 114045 (in press)
   DOI 10.1016/j.celrep.2024.114045, PubMed 38578826
9. McDonald GB, Landsverk OJB, McGovern DPB, Aasebø A, Paulsen V, Haritunians T, Reims HM, McLaughlin BM, Zisman T, Li D, Elholm ETMM, Jahnsen FL, Georges GE, Gedde-Dahl T (2024)
   Allogeneic bone marrow transplantation for patients with treatment-refractory Crohn's Disease
   Heliyon, 10 (1), e24026
   DOI 10.1016/j.heliyon.2024.e24026, PubMed 38283244
10. Mohamed R, Tejaswi S, Aabakken L, Ponsioen CY, Bowlus CL, Adler DG, Forbes N, Paulsen V, Voermans RP, Urayama S, Peetermans J, Rousseau MJ, Eksteen B (2024)
    Per-oral cholangioscopy in patients with primary sclerosing cholangitis: a 12-month follow-up study
    Endosc Int Open, 12 (2), E237-E244
    DOI 10.1055/a-2236-7557, PubMed 38362361
11. Muchiri SW, Ogutu EO, Oyiro PO, Aabakken L (2024)
    Clinicopathologic characteristics and treatment outcomes of pancreatic cancer patients at a tertiary referral hospital in Kenya
    Ecancermedicalscience, 18, 1682
    DOI 10.3332/ecancer.2024.1682, PubMed 38566769
12. Nikitina D, Lukosevicius R, Tilinde D, Muskieta T, Hov JR, Melum E, Klovins J, Org E, Kiudelis G, Kupcinskas J, Skieceviciene J (2024)
    Cell-Free Microbial DNA Analysis: Effects of Blood Plasma and Serum Quantity, Biobanking Protocols, and Isolation Kits
    Biopreserv Biobank (in press)
    DOI 10.1089/bio.2023.0048, PubMed 38416864
13. Oldereid TS, Jiang X, Øgaard J, Schrumpf E, Bjørnholt JV, Rasmussen H, Melum E (2024)
    Microbial exposure during early life regulates development of bile duct inflammation
    Scand J Gastroenterol, 59 (2), 192-201
    DOI 10.1080/00365521.2023.2278423, PubMed 37997753
14. Papantoniou D, Fröss-Baron K, Garske-Román U, Sundin A, Thiis-Evensen E, Grönberg M, Welin S, Tiensuu Janson E (2024)
    Hypoalbuminemia, but not derived neutrophil to lymphocyte ratio (dNLR), predicts overall survival in neuroendocrine tumours undergoing peptide receptor radionuclide therapy: A retrospective, cohort study of 557 patients
    J Neuroendocrinol, e13379 (in press)
    DOI 10.1111/jne.13379, PubMed 38477040
15. Raju SC, Molinaro A, Awoyemi A, Jørgensen SF, Braadland PR, Nendl A, Seljeflot I, Ueland PM, McCann A, Aukrust P, Vestad B, Mayerhofer C, Broch K, Gullestad L, Lappegård KT, Halvorsen B, Kristiansen K, Hov JR, Trøseid M (2024)
    Microbial-derived imidazole propionate links the heart failure-associated microbiome alterations to disease severity
    Genome Med, 16 (1), 27
    DOI 10.1186/s13073-024-01296-6, PubMed 38331891
16. Risnes LF, Reims HM, Doyle RM, Qiao SW, Sollid LM, Lundin KEA, Christophersen A (2024)
    Gluten-free diet induces rapid changes in phenotype and survival properties of gluten-specific T cells in celiac disease
    Gastroenterology (in press)
    DOI 10.1053/j.gastro.2024.03.027, PubMed 38552723
17. Song M, Bretthauer M (2024)
    Authors' Reply: Interpreting epidemiologic studies of colonoscopy screening for colorectal cancer prevention
    Eur J Epidemiol (in press)
    DOI 10.1007/s10654-023-01077-2, PubMed 38261147
18. Trøseid M, Molinaro A, Gelpi M, Vestad B, Kofoed KF, Fuchs A, Køber L, Holm K, Benfield T, Ueland PM, Hov JR, Nielsen SD, Knudsen AD (2024)
    Gut Microbiota Alterations and Circulating Imidazole Propionate Levels Are Associated With Obstructive Coronary Artery Disease in People With HIV
    J Infect Dis, 229 (3), 898-907
    DOI 10.1093/infdis/jiad604, PubMed 38195204
19. van der Ploeg K, de Jonge PJF, Lammers WJ, Koch AD, Vos MC, Paulsen V, Aabakken L, Bruno M (2024)
    Performance of a single-use gastroscope for esophagogastroduodenoscopy: Prospective evaluation
    Endosc Int Open, 12 (3), E428-E434
    DOI 10.1055/a-2271-2303, PubMed 38504741
20. Volta U, Rostami K, Auricchio R, Lundin KEA (2024)
    Diagnosis of Seronegative and Ultrashort Celiac Disease
    Gastroenterology (in press)
    DOI 10.1053/j.gastro.2024.01.029, PubMed 38286391

Publications 2023

1. Amundsen SF, Stamnaes J, Lundin KEA, Sollid LM (2023)
   Expression of transglutaminase 2 in human gut epithelial cells: Implications for coeliac disease
   PLoS One, 18 (6), e0287662
   DOI 10.1371/journal.pone.0287662, PubMed 37368893
2. Andersen IM, Reims HM, Grzyb K, Fevang B, Melum E, Aukrust P, Wiencke K, Nordøy I, Line PD, Jørgensen SF (2023)
   Long-term survival after liver transplantation in patients with common variable immunodeficiency
   Liver Transpl, 29 (8), 894-899
   DOI 10.1097/LVT.0000000000000130, PubMed 36932715
3. Bergsmark T, Engesæter LK, Rasmussen A, Bennet W, Nordin A, Pall V, Line PD, Ericzon BG, Melum E (2023)
   Long-term survival after liver transplantation for alcohol-related liver disease in the Nordic countries
   Scand J Gastroenterol, 58 (8), 923-930
   DOI 10.1080/00365521.2023.2184193, PubMed 36872559
4. Bretthauer M, Gerke S, Hassan C, Ahmad OF, Mori Y (2023)
   The New European Medical Device Regulation: Balancing Innovation and Patient Safety
   Ann Intern Med, 176 (6), 844-848
   DOI 10.7326/M23-0454, PubMed 37068279
5. Bretthauer M, Mori Y, Zessner-Spitzenberg J, Kaminski MF, Siersema PD, Ponchon T, Messmann H, Gralnek IM, Bisschops R, Hassan C (2023)
   Gastrointestinal endoscopy devices and the European Union Medical Device Regulation: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement
   Endoscopy, 55 (6), 578-581
   DOI 10.1055/a-2052-2540, PubMed 37080238
6. Bretthauer M, Wieszczy P, Løberg M, Kaminski MF, Werner TF, Helsingen LM, Mori Y, Holme Ø, Adami HO, Kalager M (2023)
   Estimated Lifetime Gained With Cancer Screening Tests: A Meta-Analysis of Randomized Clinical Trials
   JAMA Intern Med, 183 (11), 1196-1203
   DOI 10.1001/jamainternmed.2023.3798, PubMed 37639247
7. Braadland PR, Bergquist A, Kummen M, Bossen L, Engesæter LK, Reims HM, Björk I, Grzyb K, Abildgaard A, Småstuen MC, Folseraas T, Trøseid M, Ulvik A, Ueland PM, Melum E, Line PD, Høivik ML, Grønbæk H, Karlsen TH, Vesterhus M, Hov JR (2023)
   Clinical and biochemical impact of vitamin B6 deficiency in primary sclerosing cholangitis before and after liver transplantation
   J Hepatol, 79 (4), 955-966
   DOI 10.1016/j.jhep.2023.05.038, PubMed 37328069
8. Busek M, Aizenshtadt A, Koch T, Frank A, Delon L, Martinez MA, Golovin A, Dumas C, Stokowiec J, Gruenzner S, Melum E, Krauss S (2023)
   Pump-less, recirculating organ-on-a-chip (rOoC) platform
   Lab Chip, 23 (4), 591-608
   DOI 10.1039/d2lc00919f, PubMed 36655405
9. Carbone M, Della Penna A, Mazzarelli C, De Martin E, Villard C, Bergquist A, Line PD, Neuberger JM, Al-Shakhshir S, Trivedi PJ, Baumann U, Cristoferi L, Hov J, Fischler B, Hadzic NH, Debray D, D'Antiga L, Selzner N, Belli LS, Nadalin S (2023)
   Liver Transplantation for Primary Sclerosing Cholangitis (PSC) With or Without Inflammatory Bowel Disease (IBD)-A European Society of Organ Transplantation (ESOT) Consensus Statement
   Transpl Int, 36, 11729
   DOI 10.3389/ti.2023.11729, PubMed 37841645
10. Chauhan SK, Bartolomé Casado R, Landsverk OJB, Johannessen H, Phung D, Nilsen HR, Sætre F, Jahnsen J, Horneland R, Yaqub S, Aandahl EM, Lundin KEA, Bækkevold ES, Jahnsen FL (2023)
    Human small intestine contains 2 functionally distinct regulatory T-cell subsets
    J Allergy Clin Immunol, 152 (1), 278-289.e6
    DOI 10.1016/j.jaci.2023.02.030, PubMed 36893861
11. Chlubnová M, Christophersen AO, Sandve GKF, Lundin KEA, Jahnsen J, Dahal-Koirala S, Sollid LM (2023)
    Identification of gluten T cell epitopes driving celiac disease
    Sci Adv, 9 (4), eade5800
    DOI 10.1126/sciadv.ade5800, PubMed 36696493
12. Cunha Neves JA, Rodríguez de Santiago E, Aabakken L (2023)
    Approaches for greening endoscopy and reducing waste
    Gut, 72 (12), 2204-2206
    DOI 10.1136/gutjnl-2023-330917, PubMed 37977580
13. Das S, Stamnaes J, Kemppainen E, Hervonen K, Lundin KEA, Parmar N, Jahnsen FL, Jahnsen J, Lindfors K, Salmi T, Iversen R, Sollid LM (2023)
    Separate Gut Plasma Cell Populations Produce Auto-Antibodies against Transglutaminase 2 and Transglutaminase 3 in Dermatitis Herpetiformis
    Adv Sci (Weinh), 10 (25), e2300401
    DOI 10.1002/advs.202300401, PubMed 37424036
14. Edfeldt K, Hellman P, Granberg D, Lagergren P, Thiis-Evensen E, Sundin A, Andersson C (2023)
    Improved health-related quality of life during peptide receptor radionuclide therapy in patients with neuroendocrine tumours
    J Neuroendocrinol, 35 (10), e13342
    DOI 10.1111/jne.13342, PubMed 37807573
15. Elli L, Leffler D, Cellier C, Lebwohl B, Ciacci C, Schumann M, Lundin KEA, Chetcuti Zammit S, Sidhu R, Roncoroni L, Bai JC, Lee AR, Dennis M, Robert ME, Rostami K, Khater S, Comino I, Cebolla A, Branchi F, Verdu EF, Stefanolo JP, Wolf R, Bergman-Golden S, Trott N, Scudeller L et al. (2023)
    Guidelines for best practices in monitoring established coeliac disease in adult patients
    Nat Rev Gastroenterol Hepatol, 21 (3), 198-215
    DOI 10.1038/s41575-023-00872-2, PubMed 38110546
16. Everett SM, Triantafyllou K, Hassan C, Mergener K, Tham TC, Almeida N, Antonelli G, Axon A, Bisschops R, Bretthauer M, Costil V, Foroutan F, Gauci J, Hritz I, Messmann H, Pellisé M, Roelandt P, Seicean A, Tziatzios G, Voiosu A, Gralnek IM (2023)
    Informed consent for endoscopic procedures: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement
    Endoscopy, 55 (10), 952-966
    DOI 10.1055/a-2133-3365, PubMed 37557899
17. Farnes I, Kleive D, Verbeke CS, Aabakken L, Issa-Epe A, Småstuen MC, Fosby BV, Dueland S, Line PD, Labori KJ (2023)
    Resection rates and intention-to-treat outcomes in borderline and locally advanced pancreatic cancer: real-world data from a population-based, prospective cohort study (NORPACT-2)
    BJS Open, 7 (6)
    DOI 10.1093/bjsopen/zrad137, PubMed 38155512
18. Farnes I, Paulsen V, Verbeke CS, Tønnesen CJ, Aabakken L, Labori KJ (2023)
    Performance and safety of diagnostic EUS FNA/FNB and therapeutic ERCP in patients with borderline resectable and locally advanced pancreatic cancer - results from a population-based, prospective cohort study
    Scand J Gastroenterol, 59 (4), 496-502
    DOI 10.1080/00365521.2023.2290456, PubMed 38126766
19. Feiring E, Løberg M, Bjaalie JG, Dyb GA, Harbo HF (2023)
    [Not Available]
    Tidsskr Nor Laegeforen, 143 (11)
    DOI 10.4045/tidsskr.23.0408, PubMed 37589360
20. Garnweidner-Holme L, Hellmann M, Henriksen C, Austad E, Watters SI, Gaundal L, Lundin KEA, Myhrstad MCW, Telle-Hansen VH (2023)
    Experiences with Gluten-Free Bread: A Qualitative Study Amongst People with Coeliac Disease Participating in a Randomised Controlled Trial
    Foods, 12 (23)
    DOI 10.3390/foods12234338, PubMed 38231857
21. Gjersvik P, Falk RS, Roscher I, Rizvi SMH, Mjøen G, Gude E, Leuckfeld I, Boberg KM, Veierød MB, Robsahm TE (2023)
    Rates of Second Tumor, Metastasis, and Death From Cutaneous Squamous Cell Carcinoma in Patients With and Without Transplant-Associated Immunosuppression
    JAMA Dermatol, 159 (9), 923-929
    DOI 10.1001/jamadermatol.2023.2029, PubMed 37466985
22. Graupera I, Thiele M, Ma AT, Serra-Burriel M, Pich J, Fabrellas N, Caballeria L, de Knegt RJ, Grgurevic I, Reichert M, Roulot D, Schattenberg JM, Pericas JM, Angeli P, Tsochatzis EA, Guha IN, Garcia-Retortillo M, Morillas RM, Hernández R, Hoyo J, Fuentes M, Madir A, Juanola A, Soria A, Juan M et al. (2023)
    Correction: LiverScreen project: study protocol for screening for liver fibrosis in the general population in European countries
    BMC Public Health, 23 (1), 923
    DOI 10.1186/s12889-023-15867-6, PubMed 37217864
23. Gruper Y, Wolff ASB, Glanz L, Spoutil F, Marthinussen MC, Osickova A, Herzig Y, Goldfarb Y, Aranaz-Novaliches G, Dobeš J, Kadouri N, Ben-Nun O, Binyamin A, Lavi B, Givony T, Khalaila R, Gome T, Wald T, Mrazkova B, Sochen C, Besnard M, Ben-Dor S, Feldmesser E, Orlova EM, Hegedűs C et al. (2023)
    Autoimmune amelogenesis imperfecta in patients with APS-1 and coeliac disease
    Nature, 624 (7992), 653-662
    DOI 10.1038/s41586-023-06776-0, PubMed 37993717
24. Gui W, Hole MJ, Molinaro A, Edlund K, Jørgensen KK, Su H, Begher-Tibbe B, Gaßler N, Schneider CV, Muthukumarasamy U, Mohs A, Liao L, Jaeger J, Mertens CJ, Bergheim I, Strowig T, Hengstler JG, Hov JR, Marschall HU, Trautwein C, Schneider KM (2023)
    Colitis ameliorates cholestatic liver disease via suppression of bile acid synthesis
    Nat Commun, 14 (1), 3304
    DOI 10.1038/s41467-023-38840-8, PubMed 37280200
25. Han Y, Byun J, Zhu C, Sun R, Roh JY, Cordell HJ, Lee HS, Shaw VR, Kang SW, Razjouyan J, Cooley MA, Hassan MM, Siminovitch KA, Folseraas T, Ellinghaus D, Bergquist A, Rushbrook SM, Franke A, Karlsen TH, Lazaridis KN, International PSC Study Group, McGlynn KA, Roberts LR, Amos CI (2023)
    Multitrait genome-wide analyses identify new susceptibility loci and candidate drugs to primary sclerosing cholangitis
    Nat Commun, 14 (1), 1069
    DOI 10.1038/s41467-023-36678-8, PubMed 36828809
26. Harrison SP, Siller R, Tanaka Y, Chollet ME, de la Morena-Barrio ME, Xiang Y, Patterson B, Andersen E, Bravo-Pérez C, Kempf H, Åsrud KS, Lunov O, Dejneka A, Mowinckel MC, Stavik B, Sandset PM, Melum E, Baumgarten S, Bonanini F, Kurek D, Mathapati S, Almaas R, Sharma K, Wilson SR, Skottvoll FS et al. (2023)
    Scalable production of tissue-like vascularized liver organoids from human PSCs
    Exp Mol Med, 55 (9), 2005-2024
    DOI 10.1038/s12276-023-01074-1, PubMed 37653039
27. Haukeland JW, Vesterhus MN, Jørgensen KK, Frigstad SO, Karlsen TH (2023)
    [The FIB-4 test as a decision-making tool]
    Tidsskr Nor Laegeforen, 143 (5)
    DOI 10.4045/tidsskr.23.0176, PubMed 36987901
28. Helgadottir H, Folseraas T, Kemmerich G, Aabakken L, Jørgensen KK, Vesterhus M (2023)
    [Not Available]
    Tidsskr Nor Laegeforen, 143 (17)
    DOI 10.4045/tidsskr.23.0156, PubMed 37987062
29. Herfindal AM, van Megen F, Gilde MKO, Valeur J, Rudi K, Skodje GI, Lundin KEA, Henriksen C, Bøhn SK (2023)
    Effects of a low FODMAP diet on gut microbiota in individuals with treated coeliac disease having persistent gastrointestinal symptoms - a randomised controlled trial
    Br J Nutr, 130 (12), 2061-2075
    DOI 10.1017/S0007114523001253, PubMed 37272479
30. Hole MJ, Jørgensen KK, Holm K, Braadland PR, Meyer-Myklestad MH, Medhus AW, Reikvam DH, Götz A, Grzyb K, Boberg KM, Karlsen TH, Kummen M, Hov JR (2023)
    A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation
    Hepatology, 77 (3), 715-728
    DOI 10.1002/hep.32773, PubMed 36056902
31. Hole MJ, Jørgensen KK, Holm K, Braadland PR, Meyer-Myklestad MH, Medhus AW, Reikvam DH, Götz A, Grzyb K, Boberg KM, Karlsen TH, Kummen M, Hov JR (2023)
    Reply: The mucosal gut signature in primary sclerosing cholangitis before and after liver transplantation. Is the dysbiosis index really predictive for the recurrence of PSC?
    Hepatology, 77 (6), E188-E189
    DOI 10.1097/HEP.0000000000000340, PubMed 36815351
32. Jiang X, Otterdal K, Chung BK, Maucourant C, Rønneberg JD, Zimmer CL, Øgaard J, Boichuk Y, Holm S, Geanon D, Schneditz G, Bergquist A, Björkström NK, Melum E (2023)
    Cholangiocytes Modulate CD100 Expression in the Liver and Facilitate Pathogenic T-Helper 17 Cell Differentiation
    Gastroenterology, 166 (4), 667-679
    DOI 10.1053/j.gastro.2023.11.283, PubMed 37995866
33. Jodal HC, Akwiwu EU, Lemmens M, Delis-van Diemen PM, Klotz D, Leon LG, Lakbir S, de Wit M, Fijneman RJA, van Leerdam ME, Dekker E, Spaander MCW, Meijer GA, Løberg M, Coupé VMH, Kalager M, Carvalho B (2023)
    Risk Prediction of Metachronous Colorectal Cancer from Molecular Features of Adenomas: A Nested Case-Control Study
    Cancer Res Commun, 3 (11), 2292-2301
    DOI 10.1158/2767-9764.CRC-23-0186, PubMed 37921412
34. Jodal HC, Bretthauer M, Løberg M (2023)
    [Not Available]
    Tidsskr Nor Laegeforen, 143 (18)
    DOI 10.4045/tidsskr.23.0553, PubMed 38088289
35. Jodal HC, Wieszczy-Szczepanik P, Klotz D, Herfindal M, Barua I, Tag P, Helsingen LM, Refsum E, Holme Ø, Adami HO, Bretthauer M, Kalager M, Løberg M (2023)
    A Comparison of Risk Classification Systems of Colorectal Adenomas: A Case-Cohort Study
    Gastroenterology, 165 (2), 483-491.e7
    DOI 10.1053/j.gastro.2023.04.028, PubMed 37146913
36. Jodal HC, Wieszczy-Szczepanik P, Løberg M (2023)
    Reply
    Gastroenterology, 165 (6), 1583-1584
    DOI 10.1053/j.gastro.2023.09.022, PubMed 37739088
37. Juul FE, Cross AJ, Pinsky P, Senore C, Løberg M (2023)
    15-Year Benefits of Sigmoidoscopy Screening on Colorectal Cancer Incidence and Mortality
    Ann Intern Med, 176 (6), eL230025
    DOI 10.7326/L23-0025, PubMed 37335997
38. Juul FE, Hov JER, Trøseid M, Johnsen PH, Valeur J (2023)
    [Not Available]
    Tidsskr Nor Laegeforen, 143 (10)
    DOI 10.4045/tidsskr.23.0121, PubMed 37376933
39. Jørgensen KK, Høivik ML, Chopra A, Benth JŠ, Ricanek P, Moum PB, Jyssum I, Bolstad N, Warren DJ, Vaage PJT, Munthe PLA, Lundin PKEA, Anisdahl K, Syversen SW, Goll GL, Lund-Johansen F, Medhus AW, Jahnsen PJ (2023)
    Humoral immune response to SARS-CoV-2 vaccination in patients with inflammatory bowel disease on immunosuppressive medication: association to serum drug levels and disease type
    Scand J Gastroenterol, 58 (8), 874-882
    DOI 10.1080/00365521.2023.2177884, PubMed 36788656
40. Krag A, Buti M, Lazarus JV, Allen AM, Bowman J, Burra P, Donnini G, Duseja A, El-Sayed MH, Gastaldelli A, Hainsworth B, Karlsen TH, Kessler M, Korenjak M, Mark HE, Mann JP, Miller V, Pessoa MG, Piñeiro D, Sarin SK, Singh SP, Rinella ME, Willemse J, Younossi ZM, Francque SM (2023)
    Uniting to defeat steatotic liver disease: A global mission to promote healthy livers and healthy lives
    J Hepatol, 79 (5), 1076-1078
    DOI 10.1016/j.jhep.2023.07.029, PubMed 37634993
41. Langeland EA, Pisani SER, Kalager M, Bretthauer M, Helsingen LM (2023)
    [Not Available]
    Tidsskr Nor Laegeforen, 143 (14)
    DOI 10.4045/tidsskr.23.0110, PubMed 37830968
42. Lapitz A, Azkargorta M, Milkiewicz P, Olaizola P, Zhuravleva E, Grimsrud MM, Schramm C, Arbelaiz A, O'Rourke CJ, La Casta A, Milkiewicz M, Pastor T, Vesterhus M, Jimenez-Agüero R, Dill MT, Lamarca A, Valle JW, Macias RIR, Izquierdo-Sanchez L, Pérez Castaño Y, Caballero-Camino FJ, Riaño I, Krawczyk M, Ibarra C, Bustamante J et al. (2023)
    Liquid biopsy-based protein biomarkers for risk prediction, early diagnosis, and prognostication of cholangiocarcinoma
    J Hepatol, 79 (1), 93-108
    DOI 10.1016/j.jhep.2023.02.027, PubMed 36868481
43. Lebwohl B, Ma C, Lagana SM, Pai RK, Baker KA, Zayadi A, Hogan M, Bouma G, Cellier C, Goldsmith JD, Lundin KEA, Pinto-Sanchez MI, Robert ME, Rubio-Tapia A, Sanders DS, Schaeffer DF, Semrad CE, Silvester JA, Verdú EF, Verma R, Wu TT, Feagan BG, Crowley E, Jairath V, Murray JA (2023)
    Standardizing Randomized Controlled Trials in Celiac Disease: An International Multidisciplinary Appropriateness Study
    Gastroenterology, 166 (1), 88-102
    DOI 10.1053/j.gastro.2023.08.051, PubMed 37704112
44. Lundin KEA (2023)
    [Not Available]
    Tidsskr Nor Laegeforen, 143 (12)
    DOI 10.4045/tidsskr.23.0530, PubMed 37668127
45. Macpherson ME, Skarpengland T, Hov JR, Ranheim T, Vestad B, Dahl TB, Fraz MSA, Michelsen AE, Holven KB, Fevang B, Berge RK, Aukrust P, Halvorsen B, Jørgensen SF (2023)
    Increased Plasma Levels of Triglyceride-Enriched Lipoproteins Associate with Systemic Inflammation, Lipopolysaccharides, and Gut Dysbiosis in Common Variable Immunodeficiency
    J Clin Immunol, 43 (6), 1229-1240
    DOI 10.1007/s10875-023-01475-x, PubMed 36995502
46. Mikalsen IM, Breder S, Medhus AW, Folseraas T, Aabakken L, Ånonsen KV (2023)
    ERCP for the initial management of malignant biliary obstruction - real world data on 596 procedures
    Scand J Gastroenterol, 59 (3), 369-377
    DOI 10.1080/00365521.2023.2282375, PubMed 37994406
47. Nendl A, Raju SC, Broch K, Mayerhofer CCK, Holm K, Halvorsen B, Lappegård KT, Moscavitch S, Hov JR, Seljeflot I, Trøseid M, Awoyemi A (2023)
    Intestinal fatty acid binding protein is associated with cardiac function and gut dysbiosis in chronic heart failure
    Front Cardiovasc Med, 10, 1160030
    DOI 10.3389/fcvm.2023.1160030, PubMed 37332580
48. Nesti C, Bräutigam K, Benavent M, Bernal L, Boharoon H, Botling J, Bouroumeau A, Brcic I, Brunner M, Cadiot G, Camara M, Christ E, Clerici T, Clift AK, Clouston H, Cobianchi L, Ćwikła JB, Daskalakis K, Frilling A, Garcia-Carbonero R, Grozinsky-Glasberg S, Hernando J, Hervieu V, Hofland J, Holmager P et al. (2023)
    Hemicolectomy versus appendectomy for patients with appendiceal neuroendocrine tumours 1-2 cm in size: a retrospective, Europe-wide, pooled cohort study
    Lancet Oncol, 24 (2), 187-194
    DOI 10.1016/S1470-2045(22)00750-1, PubMed 36640790
49. Oldereid TS, Jiang X, Nordhus KS, Ponzetta A, Bjørnholt JV, Björkström NK, Melum E, Rasmussen H (2023)
    Role of bacteria and microbial metabolites in immune modulation during early life
    Scand J Immunol, 99 (2), e13336
    DOI 10.1111/sji.13336, PubMed 38441196
50. Papantoniou D, Grönberg M, Thiis-Evensen E, Sorbye H, Landerholm K, Welin S, Tiensuu Janson E (2023)
    Treatment efficacy in a metastatic small intestinal neuroendocrine tumour grade 2 cohort
    Endocr Relat Cancer, 30 (3)
    DOI 10.1530/ERC-22-0316, PubMed 36629395
51. Schneider KM, Kummen M, Trivedi PJ, Hov JR (2023)
    Role of microbiome in autoimmune liver diseases
    Hepatology (in press)
    DOI 10.1097/HEP.0000000000000506, PubMed 37369002
52. Serra-Burriel M, Juanola A, Serra-Burriel F, Thiele M, Graupera I, Pose E, Pera G, Grgurevic I, Caballeria L, Piano S, van Kleef L, Reichert M, Roulot D, Pericàs JM, Schattenberg JM, Tsochatztis EA, Guha IN, Garcia-Retortillo M, Hernández R, Hoyo J, Fuentes M, Expósito C, Martínez A, Such P, Madir A et al. (2023)
    Development, validation, and prognostic evaluation of a risk score for long-term liver-related outcomes in the general population: a multicohort study
    Lancet, 402 (10406), 988-996
    DOI 10.1016/S0140-6736(23)01174-1, PubMed 37572680
53. Skjellerudsveen BM, Omdal R, Hetta AK, Kvaløy JT, Aabakken L, Skoie IM, Grimstad T (2023)
    Less, but not gone-gluten-free diet effects on fatigue in celiac disease: a prospective controlled study
    Front Med (Lausanne), 10, 1242512
    DOI 10.3389/fmed.2023.1242512, PubMed 37766922
54. Song M, Bretthauer M (2023)
    Interpreting epidemiologic studies of colonoscopy screening for colorectal cancer prevention: understanding the mechanisms of action is key
    Eur J Epidemiol, 38 (9), 929-931
    DOI 10.1007/s10654-023-01043-y, PubMed 37667139
55. Song M, Bretthauer M (2023)
    Authors' Reply: Interpreting epidemiologic studies of colorectal cancer prevention
    Eur J Epidemiol, 39 (1), 99
    DOI 10.1007/s10654-023-01070-9, PubMed 37950085
56. Steiert TA, Parra G, Gut M, Arnold N, Trotta JR, Tonda R, Moussy A, Gerber Z, Abuja PM, Zatloukal K, Röcken C, Folseraas T, Grimsrud MM, Vogel A, Goeppert B, Roessler S, Hinz S, Schafmayer C, Rosenstiel P, Deleuze JF, Gut IG, Franke A, Forster M (2023)
    A critical spotlight on the paradigms of FFPE-DNA sequencing
    Nucleic Acids Res, 51 (14), 7143-7162
    DOI 10.1093/nar/gkad519, PubMed 37351572
57. Strahm N, Didriksen H, Fretheim H, Molberg Ø, Midtvedt Ø, Farstad IN, Midtvedt T, Lundin KEA, Aabakken L, Błyszczuk P, Distler O, Kania G, Hoffmann-Vold AM (2023)
    Effects of faecal microbiota transplantation on the small intestinal mucosa in systemic sclerosis
    Rheumatology (Oxford), 62 (8), 2918-2929
    DOI 10.1093/rheumatology/kead014, PubMed 36688692
58. Tedbury PR, Manfredi C, Degenhardt F, Conway J, Horwath MC, McCracken C, Sorscher AJ, Moreau S, Wright C, Edwards C, Brewer J, Guarner J, de Wit E, Williamson BN, Suthar MS, Ong YT, Roback JD, Alter DN, Holter JC, Karlsen TH, Sacchi N, Romero-Gómez M, Invernizzi P, Fernández J, Buti M et al. (2023)
    Mechanisms by which the cystic fibrosis transmembrane conductance regulator may influence SARS-CoV-2 infection and COVID-19 disease severity
    FASEB J, 37 (11), e23220
    DOI 10.1096/fj.202300077R, PubMed 37801035
59. Thiis-Evensen E, Boyar Cetinkaya R (2023)
    Incidence and prevalence of neuroendocrine neoplasms in Norway 1993-2021
    J Neuroendocrinol, 35 (4), e13264
    DOI 10.1111/jne.13264, PubMed 36988112
60. Tran TT, Vaage EB, Mehta A, Chopra A, Tietze L, Kolderup A, Anthi A, König M, Nygaard G, Lind A, Müller F, Nissen-Meyer LS, Magnus P, Trogstad L, Mjaaland S, Søraas A, Midtvedt K, Åsberg A, Barratt-Due A, Medhus AW, Høivik ML, Lundin K, Karlsen RF, Dahle R, Danielsson K et al. (2023)
    Author Correction: Titers of antibodies against ancestral SARS-CoV-2 correlate with levels of neutralizing antibodies to multiple variants
    NPJ Vaccines, 8 (1), 4
    DOI 10.1038/s41541-023-00600-6, PubMed 36697432
61. Trøseid M, Holter JC, Holm K, Vestad B, Sazonova T, Granerud BK, Dyrhol-Riise AM, Holten AR, Tonby K, Kildal AB, Heggelund L, Tveita A, Bøe S, Müller KE, Jenum S, Hov JR, Ueland T, Norwegian SARS-CoV-2 study group (2023)
    Gut microbiota composition during hospitalization is associated with 60-day mortality after severe COVID-19
    Crit Care, 27 (1), 69
    DOI 10.1186/s13054-023-04356-2, PubMed 36814280
62. Tønnesen CJ, Hjelmesæth J, Aabakken L, Lund RS, Johnson LK, Hertel JK, Kalager M, Løberg M, Bretthauer M (2023)
    A pilot study of implementation of endoscopic sleeve gastroplasty (ESG) in Norway
    Scand J Gastroenterol, 58 (10), 1180-1184
    DOI 10.1080/00365521.2023.2204389, PubMed 37128713
63. van Megen F, Fossli M, Skodje GI, Carlsen MH, Andersen LF, Veierød MB, Lundin KEA, Henriksen C (2023)
    Nutritional assessment of women with celiac disease compared to the general population
    Clin Nutr ESPEN, 54, 251-257
    DOI 10.1016/j.clnesp.2023.01.031, PubMed 36963870
64. Yaqub S, Bjørk I, Sugulle M, Folseraas T (2023)
    Biopsy helpful in diagnosing a liver mass in pregnancy: focal nodular hyperplasia
    Lancet, 402 (10403), e10
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65. Yu J, Refsum E, Wieszczy P, Helsingen LM, Perrin V, Högdén A, Løberg M, Blom J, Bretthauer M, Adami HO, Ye W, Kalager M (2023)
    Risk of malignant lymphomas in patients with inflammatory bowel disease: a population-based cohort study
    BMJ Open Gastroenterol, 10 (1)
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66. Zeng L, Helsingen LM, Bretthauer M, Agoritsas T, Vandvik PO, Mustafa RA, Busse J, Siemieniuk RAC, Lytvyn L, Li SA, Yang M, Yan L, Zhang L, Brignardello-Petersen R, Guyatt GH (2023)
    A novel framework for incorporating patient values and preferences in making guideline recommendations: guideline panel surveys
    J Clin Epidemiol, 161, 164-172
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67. Zeng L, Li SA, Yang M, Yan L, Helsingen LM, Bretthauer M, Agoritsas T, Vandvik PO, Mustafa RA, Busse J, Siemieniuk RAC, Lytvyn L, Zhang L, Brignardello-Petersen R, Guyatt GH (2023)
    Qualitative study of guideline panelists: innovative surveys provided valuable insights regarding patient values and preferences
    J Clin Epidemiol, 161, 173-180
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Publications 2022

1. Ahuja A, Mori Y (2022)
   High-quality Studies of Artificial Intelligence in Colonoscopy Illuminate a Next Important Step
   Gastroenterology, 163 (3), 582-583
   DOI 10.1053/j.gastro.2022.06.074, PubMed 35780871
2. Ainechi D, Misawa M, Barua I, Larsen SLV, Paulsen V, Garborg KK, Aabakken L, Tønnesen CJ, Løberg M, Kalager M, Kudo SE, Hotta K, Ohtsuka K, Saito S, Ikematsu H, Saito Y, Matsuda T, Itoh H, Mori K, Bretthauer M, Mori Y (2022)
   Impact of artificial intelligence on colorectal polyp detection for early-career endoscopists: an international comparative study
   Scand J Gastroenterol, 57 (10), 1272-1277
   DOI 10.1080/00365521.2022.2070436, PubMed 35605150
3. Akwiwu EU, Klausch T, Jodal HC, Carvalho B, Løberg M, Kalager M, Berkhof J, Coupé VMH (2022)
   A progressive three-state model to estimate time to cancer: a likelihood-based approach
   BMC Med Res Methodol, 22 (1), 179
   DOI 10.1186/s12874-022-01645-2, PubMed 35761181
4. Areia M, Mori Y, Correale L, Repici A, Bretthauer M, Sharma P, Taveira F, Spadaccini M, Antonelli G, Ebigbo A, Kudo SE, Arribas J, Barua I, Kaminski MF, Messmann H, Rex DK, Dinis-Ribeiro M, Hassan C (2022)
   Cost-effectiveness of artificial intelligence for screening colonoscopy: a modelling study
   Lancet Digit Health, 4 (6), e436-e444
   DOI 10.1016/S2589-7500(22)00042-5, PubMed 35430151
5. Atlasy N, Bujko A, Bækkevold ES, Brazda P, Janssen-Megens E, Lundin KEA, Jahnsen J, Jahnsen FL, Stunnenberg HG (2022)
   Single cell transcriptomic analysis of the immune cell compartment in the human small intestine and in Celiac disease
   Nat Commun, 13 (1), 4920
   DOI 10.1038/s41467-022-32691-5, PubMed 35995787
6. Awoyemi A, Hov JR, Trøseid M (2022)
   Phenylacetylglutamine From the Gut Microbiota: A Future Therapeutic Target in Heart Failure?
   Circ Heart Fail, 16 (1), e010222
   DOI 10.1161/CIRCHEARTFAILURE.122.010222, PubMed 36524473
7. Baddeley R, Aabakken L, Veitch A, Hayee B (2022)
   Green Endoscopy: Counting the Carbon Cost of Our Practice
   Gastroenterology, 162 (6), 1556-1560
   DOI 10.1053/j.gastro.2022.01.057, PubMed 35183550
8. Baile-Maxía S, Mangas-Sanjuán C, Ladabaum U, Hassan C, Rutter MD, Bretthauer M, Medina-Prado L, Sala-Miquel N, Pomares OM, Zapater P, Jover R (2022)
   Risk Factors for Metachronous Colorectal Cancer or Advanced Adenomas After Endoscopic Resection of High-risk Adenomas
   Clin Gastroenterol Hepatol, 21 (3), 630-643
   DOI 10.1016/j.cgh.2022.12.005, PubMed 36549471
9. Barua I, Misawa M, Glissen Brown JR, Walradt T, Kudo SE, Sheth SG, Nee J, Iturrino J, Mukherjee R, Cheney CP, Sawhney MS, Pleskow DK, Mori K, Løberg M, Kalager M, Wieszczy P, Bretthauer M, Berzin TM, Mori Y (2022)
   Speedometer for withdrawal time monitoring during colonoscopy: a clinical implementation trial
   Scand J Gastroenterol, 58 (6), 664-670
   DOI 10.1080/00365521.2022.2154616, PubMed 36519564
10. Barua I, Wieszczy P, Kudo SE, Misawa M, Holme Ø, Gulati S, Williams S, Mori K, Itoh H, Takishima K, Mochizuki K, Miyata Y, Mochida K, Akimoto Y, Kuroki T, Morita Y, Shiina O, Kato S, Nemoto T, Hayee B, Patel M, Gunasingam N, Kent A, Emmanuel A, Munck C et al. (2022)
    Real-Time Artificial Intelligence-Based Optical Diagnosis of Neoplastic Polyps during Colonoscopy
    NEJM Evid, 1 (6), EVIDoa2200003
    DOI 10.1056/EVIDoa2200003, PubMed 38319238
11. Beyna T, Moreels T, Arvanitakis M, Pioche M, Saurin JC, May A, Knabe M, Agnholt JS, Bjerregaard NC, Puustinen L, Schlag C, Aabakken L, Paulsen V, Schneider M, Neurath MF, Rath T, Devière J, Neuhaus H (2022)
    Motorized spiral enteroscopy: results of an international multicenter prospective observational clinical study in patients with normal and altered gastrointestinal anatomy
    Endoscopy, 54 (12), 1147-1155
    DOI 10.1055/a-1831-6215, PubMed 35451040
12. Bretthauer M, Løberg M, Wieszczy P, Kalager M, Emilsson L, Garborg K, Rupinski M, Dekker E, Spaander M, Bugajski M, Holme Ø, Zauber AG, Pilonis ND, Mroz A, Kuipers EJ, Shi J, Hernán MA, Adami HO, Regula J, Hoff G, Kaminski MF, NordICC Study Group (2022)
    Effect of Colonoscopy Screening on Risks of Colorectal Cancer and Related Death
    N Engl J Med, 387 (17), 1547-1556
    DOI 10.1056/NEJMoa2208375, PubMed 36214590
13. Brevini T, Maes M, Webb GJ, John BV, Fuchs CD, Buescher G, Wang L, Griffiths C, Brown ML, Scott WE, Pereyra-Gerber P, Gelson WTH, Brown S, Dillon S, Muraro D, Sharp J, Neary M, Box H, Tatham L, Stewart J, Curley P, Pertinez H, Forrest S, Mlcochova P, Varankar SS et al. (2022)
    FXR inhibition may protect from SARS-CoV-2 infection by reducing ACE2
    Nature, 615 (7950), 134-142
    DOI 10.1038/s41586-022-05594-0, PubMed 36470304
14. Braadland PR, Schneider KM, Bergquist A, Molinaro A, Lövgren-Sandblom A, Henricsson M, Karlsen TH, Vesterhus M, Trautwein C, Hov JR, Marschall HU (2022)
    Suppression of bile acid synthesis as a tipping point in the disease course of primary sclerosing cholangitis
    JHEP Rep, 4 (11), 100561
    DOI 10.1016/j.jhepr.2022.100561, PubMed 36176935
15. Burra P, Arvanitakis M, Dias JA, Bretthauer M, Dugic A, Hartmann D, Michl P, Seufferlein T, Torres J, Törnblom H, van Leerdam ME, Zelber-Sagi S, Botos A (2022)
    UEG position paper: Obesity and digestive health
    United European Gastroenterol J, 10 (10), 1199-1201
    DOI 10.1002/ueg2.12334, PubMed 36457185
16. Castro Tejera V, Öhman L, Aabakken L, Fellström B, Hausken T, Hovde Ø, Hreinsson JP, Lindberg G, Venge P, Simrén M, Törnblom H (2022)
    Randomised clinical trial and meta-analysis: mesalazine treatment in irritable bowel syndrome-effects on gastrointestinal symptoms and rectal biomarkers of immune activity
    Aliment Pharmacol Ther, 56 (6), 968-979
    DOI 10.1111/apt.17182, PubMed 35942522
17. Christophersen A, Dahal-Koirala S, Chlubnová M, Jahnsen J, Lundin KEA, Sollid LM (2022)
    Phenotype-Based Isolation of Antigen-Specific CD4⁺ T Cells in Autoimmunity: A Study of Celiac Disease
    Adv Sci (Weinh), 9 (10), e2104766
    DOI 10.1002/advs.202104766, PubMed 35119226
18. Christophersen A, Zühlke S, Lund EG, Snir O, Dahal-Koirala S, Risnes LF, Jahnsen J, Lundin KEA, Sollid LM (2022)
    Pathogenic T Cells in Celiac Disease Change Phenotype on Gluten Challenge: Implications for T-Cell-Directed Therapies
    Adv Sci (Weinh), 9 (34), e2205912
    DOI 10.1002/advs.202205912, PubMed 36482157
19. Chung BK, Øgaard J, Reims HM, Karlsen TH, Melum E (2022)
    Spatial transcriptomics identifies enriched gene expression and cell types in human liver fibrosis
    Hepatol Commun, 6 (9), 2538-2550
    DOI 10.1002/hep4.2001, PubMed 35726350
20. Cruz R, Diz-de Almeida S, López de Heredia M, Quintela I, Ceballos FC, Pita G, Lorenzo-Salazar JM, González-Montelongo R, Gago-Domínguez M, Sevilla Porras M, Tenorio Castaño JA, Nevado J, Aguado JM, Aguilar C, Aguilera-Albesa S, Almadana V, Almoguera B, Alvarez N, Andreu-Bernabeu Á, Arana-Arri E, Arango C, Arranz MJ, Artiga MJ, Baptista-Rosas RC, Barreda-Sánchez M et al. (2022)
    Novel genes and sex differences in COVID-19 severity
    Hum Mol Genet, 31 (22), 3789-3806
    DOI 10.1093/hmg/ddac132, PubMed 35708486
21. Dahal-Koirala S, Balaban G, Neumann RS, Scheffer L, Lundin KEA, Greiff V, Sollid LM, Qiao SW, Sandve GK (2022)
    TCRpower: quantifying the detection power of T-cell receptor sequencing with a novel computational pipeline calibrated by spike-in sequences
    Brief Bioinform, 23 (2)
    DOI 10.1093/bib/bbab566, PubMed 35062022
22. Degenhardt F, Ellinghaus D, Juzenas S, Lerga-Jaso J, Wendorff M, Maya-Miles D, Uellendahl-Werth F, ElAbd H, Rühlemann MC, Arora J, Özer O, Lenning OB, Myhre R, Vadla MS, Wacker EM, Wienbrandt L, Blandino Ortiz A, de Salazar A, Garrido Chercoles A, Palom A, Ruiz A, Garcia-Fernandez AE, Blanco-Grau A, Mantovani A, Zanella A et al. (2022)
    Detailed stratified GWAS analysis for severe COVID-19 in four European populations
    Hum Mol Genet, 31 (23), 3945-3966
    DOI 10.1093/hmg/ddac158, PubMed 35848942
23. Dietrich CF, Braden B, Burmeister S, Aabakken L, Arciadacono PG, Bhutani MS, Götzberger M, Healey AJ, Hocke M, Hollerbach S, Ignee A, Jenssen C, Jürgensen C, Larghi A, Moeller K, Napoléon B, Rimbas M, Săftoiu A, Sun S, Bun Teoh AY, Vanella G, Fusaroli P, Carrara S, Will U, Dong Y et al. (2022)
    How to perform EUS-guided biliary drainage
    Endosc Ultrasound, 11 (5), 342-354
    DOI 10.4103/EUS-D-21-00188, PubMed 36255022
24. Eshmuminov D, Studer DJ, Lopez Lopez V, Schneider MA, Lerut J, Lo M, Sher L, Musholt TJ, Lozan O, Bouzakri N, Sposito C, Miceli R, Barat S, Morris D, Oehler H, Schreckenbach T, Husen P, Rosen CB, Gores GJ, Masui T, Cheung TT, Kim-Fuchs C, Perren A, Dutkowski P, Petrowsky H et al. (2022)
    Controversy Over Liver Transplantation or Resection for Neuroendocrine Liver Metastasis: Tumor Biology Cuts the Deal
    Ann Surg, 277 (5), e1063-e1071
    DOI 10.1097/SLA.0000000000005663, PubMed 35975918
25. Gelpi M, Vestad B, Raju SC, Hansen SH, Høgh J, Midttun Ø, Ueland PM, Ueland T, Benfield T, Kofoed KF, Hov JR, Trøseid M, Nielsen SD (2022)
    Association of the Kynurenine Pathway of Tryptophan Metabolism With Human Immunodeficiency Virus-Related Gut Microbiota Alterations and Visceral Adipose Tissue Accumulation
    J Infect Dis, 225 (11), 1948-1954
    DOI 10.1093/infdis/jiac018, PubMed 35089326
26. Gkolfakis P, Papaefthymiou A, Facciorusso A, Tziatzios G, Ramai D, Dritsas S, Florou T, Papanikolaou IS, Hassan C, Repici A, Triantafyllou K, Aabakken L, Devière J, Beyna T, Arvanitakis M (2022)
    Comparison between Enteroscopy-, Laparoscopy- and Endoscopic Ultrasound-Assisted Endoscopic Retrograde Cholangio-Pancreatography in Patients with Surgically Altered Anatomy: A Systematic Review and Meta-Analysis
    Life (Basel), 12 (10)
    DOI 10.3390/life12101646, PubMed 36295081
27. Graupera I, Thiele M, Ma AT, Serra-Burriel M, Pich J, Fabrellas N, Caballeria L, de Knegt RJ, Grgurevic I, Reichert M, Roulot D, Schattenberg JM, Pericas JM, Angeli P, Tsochatzis EA, Guha IN, Garcia-Retortillo M, Morillas RM, Hernández R, Hoyo J, Fuentes M, Madir A, Juanola A, Soria A, Juan M et al. (2022)
    LiverScreen project: study protocol for screening for liver fibrosis in the general population in European countries
    BMC Public Health, 22 (1), 1385
    DOI 10.1186/s12889-022-13724-6, PubMed 35854275
28. Hov JR, Karlsen TH (2022)
    The microbiota and the gut-liver axis in primary sclerosing cholangitis
    Nat Rev Gastroenterol Hepatol, 20 (3), 135-154
    DOI 10.1038/s41575-022-00690-y, PubMed 36352157
29. Ibsen JH, Chopra A, Vaage EB, Vaage JT, Lund-Johansen F, Lundin KEA (2022)
    Immune responses to SARS-CoV-2 vaccines in celiac disease
    Scand J Gastroenterol, 58 (2), 142-147
    DOI 10.1080/00365521.2022.2114809, PubMed 36049123
30. Ichimasa K, Nakahara K, Kudo SE, Misawa M, Bretthauer M, Shimada S, Takehara Y, Mukai S, Kouyama Y, Miyachi H, Sawada N, Mori K, Ishida F, Mori Y (2022)
    Novel "resect and analysis" approach for T2 colorectal cancer with use of artificial intelligence
    Gastrointest Endosc, 96 (4), 665-672.e1
    DOI 10.1016/j.gie.2022.04.1305, PubMed 35500659
31. Izquierdo-Sanchez L, Lamarca A, La Casta A, Buettner S, Utpatel K, Klümpen HJ, Adeva J, Vogel A, Lleo A, Fabris L, Ponz-Sarvise M, Brustia R, Cardinale V, Braconi C, Vidili G, Jamieson NB, Macias RI, Jonas JP, Marzioni M, Hołówko W, Folseraas T, Kupčinskas J, Sparchez Z, Krawczyk M, Krupa Ł et al. (2022)
    Cholangiocarcinoma landscape in Europe: Diagnostic, prognostic and therapeutic insights from the ENSCCA Registry
    J Hepatol, 76 (5), 1109-1121
    DOI 10.1016/j.jhep.2021.12.010, PubMed 35167909
32. Jodal HC, Bretthauer M, Kalager M, Løberg M (2022)
    Letter: long-term colorectal cancer incidence and mortality after adenoma removal associated with heritable factors, colonoscopic surveillance and aspirin-authors' reply
    Aliment Pharmacol Ther, 55 (10), 1363-1364
    DOI 10.1111/apt.16929, PubMed 35472187
33. Jodal HC, Juul FE, Barua I, Bretthauer M, Kalager M, Løberg M, Emilsson L (2022)
    Emergency hospital admissions, prognosis, and population mortality in Norway during the first wave of the Covid-19 epidemic
    Scand J Public Health, 50 (6), 795-802
    DOI 10.1177/14034948221082959, PubMed 35546560
34. Jodal HC, Løberg M (2022)
    Letter: towards gender-stratified colorectal cancer screening and surveillance? Authors' reply
    Aliment Pharmacol Ther, 55 (4), 506-507
    DOI 10.1111/apt.16764, PubMed 35092055
35. Juul FE, Cross AJ, Schoen RE, Senore C, Pinsky P, Miller E, Segnan N, Wooldrage K, Wieszczy-Szczepanik P, Armaroli P, Garborg KK, Adami HO, Hoff G, Kalager M, Bretthauer M, Løberg M, Holme Ø (2022)
    15-Year Benefits of Sigmoidoscopy Screening on Colorectal Cancer Incidence and Mortality : A Pooled Analysis of Randomized Trials
    Ann Intern Med, 175 (11), 1525-1533
    DOI 10.7326/M22-0835, PubMed 36215714
36. Juul FE, Garborg K, Nesbakken E, Løberg M, Wieszczy P, Cubiella J, Kalager M, Kaminski MF, Erichsen R, Adami HO, Ferlitsch M, Furholm SKB, Zauber AG, Quintero E, Bugajski M, Holme Ø, Dekker E, Jover R, Bretthauer M (2022)
    Rates of repeated colonoscopies to clean the colon from low-risk and high-risk adenomas: results from the EPoS trials
    Gut, 72 (5), 951-957
    DOI 10.1136/gutjnl-2022-327696, PubMed 36307178
37. Karlsen TH (2022)
    Understanding COVID-19 through genome-wide association studies
    Nat Genet, 54 (4), 368-369
    DOI 10.1038/s41588-021-00985-x, PubMed 35410380
38. Karstensen JG, Ebigbo A, Desalegn H, Afihene M, Anigbo G, Antonelli G, Bhat P, Duduyemi B, Guy C, Ijoma U, Ponchon T, Rahmi G, Aabakken L, Hassan C, European Society of Gastrointestinal Endoscopy and World Endoscopy Organization (2022)
    Colorectal polypectomy and endoscopic mucosal resection: European Society of Gastrointestinal Endoscopy Cascade Guideline
    Endosc Int Open, 10 (11), E1427-E1433
    DOI 10.1055/a-1964-7965, PubMed 36397871
39. Klaasen RA, Warren DJ, Iversen R, Bolstad N, Andersen IL, Mjønes P, Rønne E, Lundin KEA, Sollid LM, Ness-Jensen E (2022)
    The development and validation of a high-capacity serological assay for celiac disease
    Clin Biochem, 107, 13-18
    DOI 10.1016/j.clinbiochem.2022.05.010, PubMed 35660483
40. Krag A, Karlsen TH (2022)
    [Not Available]
    Ugeskr Laeger, 184 (8)
    PubMed 35244013
41. Kaarbø M, Yang M, Hov JR, Holm K, de Sousa MML, Macpherson ME, Reims HM, Kran AB, Halvorsen B, Karlsen TH, Aukrust P, Lundin KEA, Fevang B, Bjørås M, Jørgensen SF (2022)
    Duodenal inflammation in common variable immunodeficiency has altered transcriptional response to viruses
    J Allergy Clin Immunol, 151 (3), 767-777
    DOI 10.1016/j.jaci.2022.09.029, PubMed 36220400
42. Langeland H, Bergum D, Løberg M, Bjørnstad K, Skaug TR, Nordseth T, Klepstad P, Skjærvold NK (2022)
    Characteristics of circulatory failure after out-of-hospital cardiac arrest: a prospective cohort study
    Open Heart, 9 (1)
    DOI 10.1136/openhrt-2021-001890, PubMed 35046124
43. Lundin KEA, Green PH (2022)
    Seronegative coeliac disease and non-coeliac enteropathies: precision medicine, precision medicine, where are you?
    Gut, 71 (11), 2148-2149
    DOI 10.1136/gutjnl-2022-327768, PubMed 36104222
44. Mikkelsen A, Møinichen UI, Reims HM, Grzyb K, Aabakken L, Mørkrid L, IJsselstijn H, Emblem R (2022)
    Clinical Variables as Indicative Factors for Endoscopy in Adolescents with Esophageal Atresia
    J Pediatr Surg, 58 (8), 1421-1429
    DOI 10.1016/j.jpedsurg.2022.10.003, PubMed 36344284
45. Mori Y, Kaminski MF, Hassan C, Bretthauer M (2022)
    Clinical trial designs for artificial intelligence in gastrointestinal endoscopy
    Lancet Gastroenterol Hepatol, 7 (9), 785-786
    DOI 10.1016/S2468-1253(22)00232-1, PubMed 35932767
46. Mori Y, Misawa M, Bernal J, Bretthauer M, Kudo SE, Rastogi A, Fernández-Esparrach G (2022)
    Artificial intelligence for disease diagnosis: the criterion standard challenge
    Gastrointest Endosc, 96 (2), 370-372
    DOI 10.1016/j.gie.2022.04.057, PubMed 35489396
47. Mori Y, Misawa M, Kudo SE (2022)
    Challenges in artificial intelligence for polyp detection
    Dig Endosc, 34 (4), 870-871
    DOI 10.1111/den.14279, PubMed 35318734
48. Mori Y, Wang P, Løberg M, Misawa M, Repici A, Spadaccini M, Correale L, Antonelli G, Yu H, Gong D, Ishiyama M, Kudo SE, Kamba S, Sumiyama K, Saito Y, Nishino H, Liu P, Glissen Brown JR, Mansour NM, Gross SA, Kalager M, Bretthauer M, Rex DK, Sharma P, Berzin TM et al. (2022)
    Impact of Artificial Intelligence on Colonoscopy Surveillance After Polyp Removal: A Pooled Analysis of Randomized Trials
    Clin Gastroenterol Hepatol, 21 (4), 949-959.e2
    DOI 10.1016/j.cgh.2022.08.022, PubMed 36038128
49. Nooijen LE, Banales JM, de Boer MT, Braconi C, Folseraas T, Forner A, Holowko W, Hoogwater FJH, Klümpen HJ, Groot Koerkamp B, Lamarca A, La Casta A, López-López F, Izquierdo-Sánchez L, Scheiter A, Utpatel K, Swijnenburg RJ, Kazemier G, Erdmann JI,   ENSCCA Group (2022)
    Impact of Positive Lymph Nodes and Resection Margin Status on the Overall Survival of Patients with Resected Perihilar Cholangiocarcinoma: The ENSCCA Registry
    Cancers (Basel), 14 (10)
    DOI 10.3390/cancers14102389, PubMed 35625993
50. Pedersen IB, Rawa-Golebiewska A, Calderwood AH, Brix LD, Grode LB, Botteri E, Bugajski M, Kaminski MF, Januszewicz W, Ødegaard H, Kleist B, Kalager M, Løberg M, Bretthauer M, Hoff G, Medhus A, Holme Ø (2022)
    Complete polyp resection with cold snare versus hot snare polypectomy for polyps of 4-9 mm: a randomized controlled trial
    Endoscopy, 54 (10), 961-969
    DOI 10.1055/a-1734-7952, PubMed 35008112
51. Rodríguez de Santiago E, Dinis-Ribeiro M, Pohl H, Agrawal D, Arvanitakis M, Baddeley R, Bak E, Bhandari P, Bretthauer M, Burga P, Donnelly L, Eickhoff A, Hayee B, Kaminski MF, Karlović K, Lorenzo-Zúñiga V, Pellisé M, Pioche M, Siau K, Siersema PD, Stableforth W, Tham TC, Triantafyllou K, Tringali A, Veitch A et al. (2022)
    Reducing the environmental footprint of gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastroenterology and Endoscopy Nurses and Associates (ESGENA) Position Statement
    Endoscopy, 54 (8), 797-826
    DOI 10.1055/a-1859-3726, PubMed 35803275
52. Skjellerudsveen BM, Omdal R, Hetta AK, Kvaløy JT, Aabakken L, Skoie IM, Grimstad T (2022)
    Fatigue: a frequent and biologically based phenomenon in newly diagnosed celiac disease
    Sci Rep, 12 (1), 7281
    DOI 10.1038/s41598-022-11802-8, PubMed 35508622
53. Skodje GI, van Megen F, Stendahl M, Henriksen C, Lundin KEA, Veierød MB (2022)
    Detection of gluten immunogenic peptides and the Celiac Disease Adherence Test to monitor gluten-free diet: a pilot study
    Eur J Clin Nutr, 76 (6), 902-903
    DOI 10.1038/s41430-021-01054-6, PubMed 35001079
54. Steinsbø Ø, Carlsen A, Aasprong OG, Aabakken L, Tvedt-Gundersen E, Bjørkhaug S, Gjerde R, Normann Karlsen L, Grimstad T (2022)
    Histologic healing and factors associated with complete remission following conventional treatment in ulcerative colitis
    Therap Adv Gastroenterol, 15, 17562848221140659
    DOI 10.1177/17562848221140659, PubMed 36506747
55. Storm-Larsen C, Hande LN, Kummen M, Thunhaug H, Vestad B, Hansen SH, Hovland A, Trøseid M, Lappegård KT, Hov JR (2022)
    Reduced gut microbial diversity in familial hypercholesterolemia with no effect of omega-3 polyunsaturated fatty acids intervention - a pilot trial
    Scand J Clin Lab Invest, 82 (5), 363-370
    DOI 10.1080/00365513.2022.2102540, PubMed 35913798
56. Stø K, Valeur J, Ueland T, Malmstrøm GH, Bjerkeli V, Trøseid M, Hov JR, Holm K, Vestad B, Halvorsen B, Skjelland M, Skagen KR (2022)
    Fecal level of butyric acid, a microbiome-derived metabolite, is increased in patients with severe carotid atherosclerosis
    Sci Rep, 12 (1), 22378
    DOI 10.1038/s41598-022-26759-x, PubMed 36572703
57. Teoh AYB, Ma MTW, Aabakken L, Seo DW, Reddy DN (2022)
    International cross-sectional survey on endoscopic retrograde cholangiopancreatography training by the World Endoscopy Organization
    Dig Endosc, 35 (1), 103-110
    DOI 10.1111/den.14404, PubMed 35837757
58. Thiis-Evensen E (2022)
    Letter to the Editor: Overall Survival in Patients with Stage IV Pan-NET Eligible for Liver Transplantation
    World J Surg, 47 (4), 1083
    DOI 10.1007/s00268-022-06873-7, PubMed 36566298
59. Thiis-Evensen E, Kjellman M, Knigge U, Gronbaek H, Schalin-Jäntti C, Welin S, Sorbye H, Del Pilar Schneider M, Belusa R, Nordic NET Biomarker Group (2022)
    Plasma protein biomarkers for the detection of pancreatic neuroendocrine tumors and differentiation from small intestinal neuroendocrine tumors
    J Neuroendocrinol, 34 (7), e13176
    DOI 10.1111/jne.13176, PubMed 35829662
60. Tran TT, Vaage EB, Mehta A, Chopra A, Tietze L, Kolderup A, Anthi A, König M, Nygaard G, Lind A, Müller F, Nissen-Meyer LS, Magnus P, Trogstad L, Mjaaland S, Søraas A, Midtvedt K, Åsberg A, Barratt-Due A, Medhus AW, Høivik ML, Lundin K, Karlsen RF, Dahle R, Danielsson K et al. (2022)
    Titers of antibodies against ancestral SARS-CoV-2 correlate with levels of neutralizing antibodies to multiple variants
    NPJ Vaccines, 7 (1), 174
    DOI 10.1038/s41541-022-00586-7, PubMed 36585405
61. Tønnessen TC, Melleby AO, Hauge-Iversen IM, Espe EKS, Ahmed MS, Ueland T, Haavardsholm EA, Atkinson SM, Melum E, Attramadal H, Sjaastad I, Vinge LE (2022)
    Impact of delayed type hypersensitivity arthritis on development of heart failure by aortic constriction in mice
    PLoS One, 17 (1), e0262821
    DOI 10.1371/journal.pone.0262821, PubMed 35077491
62. Valestrand L, Zheng F, Hansen SH, Øgaard J, Hov JR, Björkström NK, Karlsen TH, Jiang X, Melum E (2022)
    Bile from Patients with Primary Sclerosing Cholangitis Contains Mucosal-Associated Invariant T-Cell Antigens
    Am J Pathol, 192 (4), 629-641
    DOI 10.1016/j.ajpath.2021.12.008, PubMed 35063408
63. van der Meer D, Gurholt TP, Sønderby IE, Shadrin AA, Hindley G, Rahman Z, de Lange AG, Frei O, Leinhard OD, Linge J, Simon R, Beck D, Westlye LT, Halvorsen S, Dale AM, Karlsen TH, Kaufmann T, Andreassen OA (2022)
    The link between liver fat and cardiometabolic diseases is highlighted by genome-wide association study of MRI-derived measures of body composition
    Commun Biol, 5 (1), 1271
    DOI 10.1038/s42003-022-04237-4, PubMed 36402844
64. van Megen F, Skodje GI, Lergenmuller S, Zühlke S, Aabakken L, Veierød MB, Henriksen C, Lundin KEA (2022)
    A Low FODMAP Diet Reduces Symptoms in Treated Celiac Patients With Ongoing Symptoms-A Randomized Controlled Trial
    Clin Gastroenterol Hepatol, 20 (10), 2258-2266.e3
    DOI 10.1016/j.cgh.2022.01.011, PubMed 35051648
65. Vestad B, Ueland T, Lerum TV, Dahl TB, Holm K, Barratt-Due A, Kåsine T, Dyrhol-Riise AM, Stiksrud B, Tonby K, Hoel H, Olsen IC, Henriksen KN, Tveita A, Manotheepan R, Haugli M, Eiken R, Berg Å, Halvorsen B, Lekva T, Ranheim T, Michelsen AE, Kildal AB, Johannessen A, Thoresen L et al. (2022)
    Respiratory dysfunction three months after severe COVID-19 is associated with gut microbiota alterations
    J Intern Med, 291 (6), 801-812
    DOI 10.1111/joim.13458, PubMed 35212063
66. Vesterhus M, Jørgensen KK, Frigstad SO, Haukeland JW, Karlsen TH (2022)
    [We need a new strategy for liver disease]
    Tidsskr Nor Laegeforen, 142 (3)
    DOI 10.4045/tidsskr.21.0892, PubMed 35170917
67. Waage A, Vinge-Holmquist O, Labori KJ, Paulsen V, Aabakken L, Lenz H, Felix Magnus HC, Tholfsen T, Hauge T (2022)
    Tailored surgery in chronic pancreatitis after implementation of a multidisciplinary team assessment; a prospective observational study
    HPB (Oxford), 24 (12), 2157-2166
    DOI 10.1016/j.hpb.2022.09.007, PubMed 36272955
68. Yu J, Refsum E, Helsingen LM, Folseraas T, Ploner A, Wieszczy P, Barua I, Jodal HC, Melum E, Løberg M, Blom J, Bretthauer M, Adami HO, Kalager M, Ye W (2022)
    Risk of hepato-pancreato-biliary cancer is increased by primary sclerosing cholangitis in patients with inflammatory bowel disease: A population-based cohort study
    United European Gastroenterol J, 10 (2), 212-224
    DOI 10.1002/ueg2.12204, PubMed 35107865
69. Yu J, Refsum E, Perrin V, Helsingen LM, Wieszczy P, Løberg M, Bretthauer M, Adami HO, Ye W, Blom J, Kalager M (2022)
    Inflammatory bowel disease and risk of adenocarcinoma and neuroendocrine tumors in the small bowel
    Ann Oncol, 33 (6), 649-656
    DOI 10.1016/j.annonc.2022.02.226, PubMed 35276334
70. Zhou C, Østerbye T, Bach E, Dahal-Koirala S, Høydahl LS, Steinsbø Ø, Jahnsen J, Lundin KEA, Buus S, Sollid LM, Iversen R (2022)
    Focused B cell response to recurring gluten motif with implications for epitope spreading in celiac disease
    Cell Rep, 41 (4), 111541
    DOI 10.1016/j.celrep.2022.111541, PubMed 36288703
71. Aabakken L (2022)
    Preemptive clipping for post-ampullectomy bleeding: the jury is still out
    Endoscopy, 54 (8), 795-796
    DOI 10.1055/a-1762-5625, PubMed 35180796
72. Aabakken L, Paulsen V (2022)
    ESWL pancreatitis: yet another post-procedural pancreatitis to worry about?
    Lancet Gastroenterol Hepatol, 7 (3), 199-200
    DOI 10.1016/S2468-1253(21)00476-3, PubMed 35085483

Publications 2021

1. Antonelli G, Karsensten JG, Bhat P, Ijoma U, Osuagwu C, Desalegn H, Abera H, Guy C, Vilmann P, Dinis-Ribeiro M, Ponchon T, Sabbagh LC, Pausawasdi N, Makharia G, Hassan C, Veitch A, Aabakken L, Ebigbo A, Endoscopy and COVID-19 Cascade Working Group, European Society of Gastrointestinal Endoscopy, World Endoscopy Organization and World Gastroenterology Organization (2021)
   Resuming endoscopy during COVID-19 pandemic: ESGE, WEO and WGO Joint Cascade Guideline for Resource Limited Settings
   Endosc Int Open, 9 (4), E543-E551
   DOI 10.1055/a-1400-9135, PubMed 33816775
2. Antonelli G, Karstensen JG, Bhat P, Ijoma U, Osuagwu C, Desalegn H, Abera H, Guy C, Vilmann P, Dinis-Ribeiro M, Ponchon T, Sabbagh LC, Pausawasdi N, Makharia G, Hassan C, Veitch A, Aabakken L, Ebigbo A, Endoscopy and COVID-19 Cascade Working Group, European Society of Gastrointestinal Endoscopy, World Endoscopy Organization and World Gastroenterology Organization (2021)
   Erratum: Resuming endoscopy during COVID-19 pandemic: ESGE, WEO and WGO Joint Cascade Guideline for Resource Limited Settings
   Endosc Int Open, 9 (4), C4
   DOI 10.1055/a-1480-4036, PubMed 33880396
3. Aune D, Sen A, Norat T, Riboli E, Folseraas T (2021)
   Primary sclerosing cholangitis and the risk of cancer, cardiovascular disease, and all-cause mortality: a systematic review and meta-analysis of cohort studies
   Sci Rep, 11 (1), 10646
   DOI 10.1038/s41598-021-90175-w, PubMed 34017024
4. Awoyemi A, Mayerhofer C, Felix AS, Hov JR, Moscavitch SD, Lappegård KT, Hovland A, Halvorsen S, Halvorsen B, Gregersen I, Svardal A, Berge RK, Hansen SH, Götz A, Holm K, Aukrust P, Åkra S, Seljeflot I, Solheim S, Lorenzo A, Gullestad L, Trøseid M, Broch K (2021)
   Rifaximin or Saccharomyces boulardii in heart failure with reduced ejection fraction: Results from the randomized GutHeart trial
   EBioMedicine, 70, 103511
   DOI 10.1016/j.ebiom.2021.103511, PubMed 34329947
5. Bakker OB, Ramírez-Sánchez AD, Borek ZA, de Klein N, Li Y, Modderman R, Kooy-Winkelaar Y, Johannesen MK, Matarese F, Martens JHA, Kumar V, van Bergen J, Qiao SW, Lundin KEA, Sollid LM, Koning F, Wijmenga C, Withoff S, Jonkers IH (2021)
   Potential impact of celiac disease genetic risk factors on T cell receptor signaling in gluten-specific CD4+ T cells
   Sci Rep, 11 (1), 9252
   DOI 10.1038/s41598-021-86612-5, PubMed 33927210
6. Bekkelund M, Sangnes DA, Søfteland E, Aabakken L, Biermann M, Steinsvik EK, Hausken T, Dimcevski G, Hatlebakk JG (2021)
   Gastroparesis Symptoms Associated with Intestinal Hypomotility: An Explorative Study Using Wireless Motility Capsule
   Clin Exp Gastroenterol, 14, 133-144
   DOI 10.2147/CEG.S304854, PubMed 33953592
7. Bhat P, Hassan C, Desalegn H, Aabakken L (2021)
   Promotion of gastrointestinal endoscopy in Sub-Saharan Africa: What is needed, and how can ESGE and WEO help?
   Endosc Int Open, 9 (7), E1001-E1003
   DOI 10.1055/a-1495-5215, PubMed 34222621
8. Bossen L, Vesterhus M, Hov JR, Färkkilä M, Rosenberg WM, Møller HJ, Boberg KM, Karlsen TH, Grønbæk H (2021)
   Circulating Macrophage Activation Markers Predict Transplant-Free Survival in Patients With Primary Sclerosing Cholangitis
   Clin Transl Gastroenterol, 12 (3), e00315
   DOI 10.14309/ctg.0000000000000315, PubMed 33646203
9. Bretthauer M, Helsingen LM, Løberg M, Kalager M, Guyatt G (2021)
   Evidence and Precaution for Legal Health Interventions: Learning From the COVID-19 Pandemic
   Ann Intern Med, 174 (10), 1456-1457
   DOI 10.7326/M21-2839, PubMed 34370512
10. Bretthauer M, Løberg M, Holme Ø, Adami HO, Kalager M (2021)
    Deep learning and cancer biomarkers: recognising lead-time bias
    Lancet, 397 (10270), 194
    DOI 10.1016/S0140-6736(20)32402-8, PubMed 33453776
11. Christophersen A, Zühlke S, Lund EG, Snir O, Dahal-Koirala S, Risnes LF, Jahnsen J, Lundin KEA, Sollid LM (2021)
    Pathogenic T Cells in Celiac Disease Change Phenotype on Gluten Challenge: Implications for T-Cell-Directed Therapies
    Adv Sci (Weinh), 8 (21), e2102778
    DOI 10.1002/advs.202102778, PubMed 34495570
12. COVID-19 Host Genetics Initiative (2021)
    Mapping the human genetic architecture of COVID-19
    Nature, 600 (7889), 472-477
    DOI 10.1038/s41586-021-03767-x, PubMed 34237774
13. Dahal-Koirala S, Risnes LF, Neumann RS, Christophersen A, Lundin KEA, Sandve GK, Qiao SW, Sollid LM (2021)
    Comprehensive Analysis of CDR3 Sequences in Gluten-Specific T-Cell Receptors Reveals a Dominant R-Motif and Several New Minor Motifs
    Front Immunol, 12, 639672
    DOI 10.3389/fimmu.2021.639672, PubMed 33927715
14. Dhillon AK, Rupp C, Bergquist A, Voitl R, Folseraas T, Trøseid M, Midttun Ø, Ueland PM, Karlsen TH, Vesterhus M, Kummen M, Hov JR (2021)
    Associations of neopterin and kynurenine-tryptophan ratio with survival in primary sclerosing cholangitis
    Scand J Gastroenterol, 56 (4), 443-452
    DOI 10.1080/00365521.2021.1880627, PubMed 33583308
15. Eggesbø LM, Risnes LF, Neumann RS, Lundin KEA, Christophersen A, Sollid LM (2021)
    Single-cell TCR repertoire analysis reveals highly polyclonal composition of human intraepithelial CD8⁺ αβ T lymphocytes in untreated celiac disease
    Eur J Immunol, 51 (6), 1542-1545
    DOI 10.1002/eji.202048974, PubMed 33559929
16. Fossdal G, Mjelle AB, Wiencke K, Bjørk I, Gilja OH, Folseraas T, Karlsen TH, Rosenberg W, Giil LM, Vesterhus M (2021)
    Fluctuating biomarkers in primary sclerosing cholangitis: A longitudinal comparison of alkaline phosphatase, liver stiffness, and ELF
    JHEP Rep, 3 (5), 100328
    DOI 10.1016/j.jhepr.2021.100328, PubMed 34485881
17. Frick R, Høydahl LS, Petersen J, du Pré MF, Kumari S, Berntsen G, Dewan AE, Jeliazkov JR, Gunnarsen KS, Frigstad T, Vik ES, Llerena C, Lundin KEA, Yaqub S, Jahnsen J, Gray JJ, Rossjohn J, Sollid LM, Sandlie I, Løset GÅ (2021)
    A high-affinity human TCR-like antibody detects celiac disease gluten peptide-MHC complexes and inhibits T cell activation
    Sci Immunol, 6 (62)
    DOI 10.1126/sciimmunol.abg4925, PubMed 34417258
18. Goswami N, Fredriksen PM, Lundin KEA, Agu C, Elias SO, Motaung KS, Brix B, Cvirn G, Sourij H, Stelzl E, Kessler HH, Saloň A, Nkeh-Chungag B (2021)
    COVID-19 and its effects on endothelium in HIV-positive patients in sub-Saharan Africa: Cardiometabolic risk, thrombosis and vascular function (ENDOCOVID STUDY)
    BMC Infect Dis, 21 (1), 719
    DOI 10.1186/s12879-021-06426-8, PubMed 34332551
19. Gralnek IM, Hassan C, Ebigbo A, Fuchs A, Beilenhoff U, Antonelli G, Bisschops R, Arvanitakis M, Bhandari P, Bretthauer M, Kaminski MF, Lorenzo-Zuniga V, Rodriguez de Santiago E, Siersema PD, Tham TC, Triantafyllou K, Tringali A, Voiosu A, Webster G, de Pater M, Fehrke B, Gazic M, Gjergek T, Maasen S, Waagenes W et al. (2021)
    ESGE and ESGENA Position Statement on gastrointestinal endoscopy and COVID-19: Updated guidance for the era of vaccines and viral variants
    Endoscopy, 54 (2), 211-216
    DOI 10.1055/a-1700-4897, PubMed 34933373
20. Grimstad T, Skjellerudsveen BM, Kvaløy JT, Skoie IM, Carlsen A, Karlsen LN, Aabakken L, Omdal R (2021)
    The influence of disease activity on fatigue in patients with ulcerative colitis - a longitudinal study
    Scand J Gastroenterol, 57 (3), 290-297
    DOI 10.1080/00365521.2021.2007281, PubMed 34846950
21. Hausken J, Haugaa H, Hagness M, Line PD, Melum E, Tønnessen TI (2021)
    Thoracic Epidural Analgesia for Postoperative Pain Management in Liver Transplantation: A 10-year Study on 685 Liver Transplant Recipients
    Transplant Direct, 7 (2), e648
    DOI 10.1097/TXD.0000000000001101, PubMed 33437863
22. Helsingen LM, Løberg M, Refsum E, Gjøstein DK, Wieszczy P, Olsvik Ø, Juul FE, Barua I, Jodal HC, Herfindal M, Mori Y, Jore S, Lund-Johansen F, Fretheim A, Bretthauer M, Kalager M, TRAiN study group (2021)
    Covid-19 transmission in fitness centers in Norway - a randomized trial
    BMC Public Health, 21 (1), 2103
    DOI 10.1186/s12889-021-12073-0, PubMed 34789188
23. Henriksen C, Paur I, Pedersen A, Kværner AS, Ræder H, Henriksen HB, Bøhn SK, Wiedswang G, Blomhoff R (2021)
    Agreement between GLIM and PG-SGA for diagnosis of malnutrition depends on the screening tool used in GLIM
    Clin Nutr, 41 (2), 329-336
    DOI 10.1016/j.clnu.2021.12.024, PubMed 34999327
24. Hoff G, Botteri E, Huppertz-Hauss G, Kvamme JM, Holme Ø, Aabakken L, Dahler S, Medhus AW, Blomgren I, Sandvei P, Darre-Næss O, Kjellevold Ø, Seip B (2021)
    The effect of train-the-colonoscopy-trainer course on colonoscopy quality indicators
    Endoscopy, 53 (12), 1229-1234
    DOI 10.1055/a-1352-4583, PubMed 33622001
25. Houwen BBSL, Hassan C, Coupé VMH, Greuter MJE, Hazewinkel Y, Vleugels JLA, Antonelli G, Bustamante-Balén M, Coron E, Cortas GA, Dinis-Ribeiro M, Dobru DE, East JE, Iacucci M, Jover R, Kuvaev R, Neumann H, Pellisé M, Puig I, Rutter MD, Saunders B, Tate DJ, Mori Y, Longcroft-Wheaton G, Bisschops R et al. (2021)
    Definition of competence standards for optical diagnosis of diminutive colorectal polyps: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement
    Endoscopy, 54 (1), 88-99
    DOI 10.1055/a-1689-5130, PubMed 34872120
26. Janson ET, Knigge U, Dam G, Federspiel B, Grønbaek H, Stålberg P, Langer SW, Kjaer A, Arola J, Schalin-Jäntti C, Sundin A, Welin S, Thiis-Evensen E, Sorbye H (2021)
    Nordic guidelines 2021 for diagnosis and treatment of gastroenteropancreatic neuroendocrine neoplasms
    Acta Oncol, 60 (7), 931-941
    DOI 10.1080/0284186X.2021.1921262, PubMed 33999752
27. Jiang X, Bergquist A, Löscher BS, Venkatesh G, Mold JE, Holm K, Laerdahl JK, Skånland SS, Maleki KT, Cornillet M, Taskén K, Franke A, Karlsen TH, Björkström NK, Melum E (2021)
    A heterozygous germline CD100 mutation in a family with primary sclerosing cholangitis
    Sci Transl Med, 13 (582)
    DOI 10.1126/scitranslmed.abb0036, PubMed 33627483
28. Jiang X, Melum E (2021)
    The Role of Natural Killer Cells in Nonalcoholic Steatohepatitis: An Ongoing Debate
    Cell Mol Gastroenterol Hepatol, 13 (1), 348-349
    DOI 10.1016/j.jcmgh.2021.10.006, PubMed 34740615
29. Jodal HC, Klotz D, Herfindal M, Barua I, Tag P, Helsingen LM, Refsum E, Holme Ø, Adami HO, Bretthauer M, Kalager M, Løberg M (2021)
    Long-term colorectal cancer incidence and mortality after adenoma removal in women and men
    Aliment Pharmacol Ther, 55 (4), 412-421
    DOI 10.1111/apt.16686, PubMed 34716941
30. Juul FE, Jodal HC, Barua I, Refsum E, Olsvik Ø, Helsingen LM, Løberg M, Bretthauer M, Kalager M, Emilsson L (2021)
    Mortality in Norway and Sweden during the COVID-19 pandemic
    Scand J Public Health, 50 (1), 38-45
    DOI 10.1177/14034948211047137, PubMed 34609261
31. Karlsen TH, Sheron N, Zelber-Sagi S, Carrieri P, Dusheiko G, Bugianesi E, Pryke R, Hutchinson SJ, Sangro B, Martin NK, Cecchini M, Dirac MA, Belloni A, Serra-Burriel M, Ponsioen CY, Sheena B, Lerouge A, Devaux M, Scott N, Hellard M, Verkade HJ, Sturm E, Marchesini G, Yki-Järvinen H, Byrne CD et al. (2021)
    The EASL-Lancet Liver Commission: protecting the next generation of Europeans against liver disease complications and premature mortality
    Lancet, 399 (10319), 61-116
    DOI 10.1016/S0140-6736(21)01701-3, PubMed 34863359
32. Karlsen TR, Kong XY, Holm S, Quiles-Jiménez A, Dahl TB, Yang K, Sagen EL, Skarpengland T, S Øgaard JD, Holm K, Vestad B, Olsen MB, Aukrust P, Bjørås M, Hov JR, Halvorsen B, Gregersen I (2021)
    NEIL3-deficiency increases gut permeability and contributes to a pro-atherogenic metabolic phenotype
    Sci Rep, 11 (1), 19749
    DOI 10.1038/s41598-021-98820-0, PubMed 34611194
33. Kylänpää L, Koskensalo V, Saarela A, Ejstrud P, Udd M, Lindström O, Rainio M, Tenca A, Halttunen J, Qvigstad G, Arnelo U, Fagerström N, Hauge T, Aabakken L, Grönroos J (2021)
    Transpancreatic biliary sphincterotomy versus double guidewire in difficult biliary cannulation: a randomized controlled trial
    Endoscopy, 53 (10), 1011-1019
    DOI 10.1055/a-1327-2025, PubMed 33440441
34. Lamarca A, Santos-Laso A, Utpatel K, La Casta A, Stock S, Forner A, Adeva J, Folseraas T, Fabris L, Macias RI, Krawczyk M, Krawczyk M, Cardinale V, Braconi C, Alvaro D, Evert M, Banales JM, Valle JW (2021)
    REPLY
    Hepatology, 74 (4), 2319-2321
    DOI 10.1002/hep.31904, PubMed 33998692
35. Lamarca A, Santos-Laso A, Utpatel K, La Casta A, Stock S, Forner A, Adeva J, Folseraas T, Fabris L, Macias RIR, Krawczyk M, Krawczyk M, Cardinale V, Braconi C, Alvaro D, Evert M, Banales JM, Valle JW (2021)
    REPLY
    Hepatology, 74 (2), 1129-1131
    DOI 10.1002/hep.31740, PubMed 33550618
36. Lamarca A, Santos-Laso A, Utpatel K, La Casta A, Stock S, Forner A, Adeva J, Folseraas T, Fabris L, Macias RIR, Krawczyk M, Krawczyk M, Cardinale V, Braconi C, Alvaro D, Evert M, Banales JM, Valle JW (2021)
    Letter to the Editor: Does Multiple Intrahepatic Cholangiocarcinoma Worsen Prognosis as "M1" Stage? REPLY
    Hepatology, 74 (2), 1129-1131
    DOI 10.1002/hep.31740
37. Lamarca A, Santos-Laso A, Utpatel K, La Casta A, Stock S, Forner A, Adeva J, Folseraas T, Fabris L, Macias RIR, Krawczyk M, Krawczyk M, Cardinale V, Braconi C, Alvaro D, Evert M, Banales JM, Valle JW, Group: on behalf of the European Network for the Study of Cholangiocarcinoma (ENS-CCA) (2021)
    Liver Metastases of Intrahepatic Cholangiocarcinoma: Implications for an Updated Staging System
    Hepatology, 73 (6), 2311-2325
    DOI 10.1002/hep.31598, PubMed 33073396
38. Langeland H, Bergum D, Nordseth T, Løberg M, Skaug T, Bjørnstad K, Gundersen Ø, Skjærvold NK, Klepstad P (2021)
    Circulatory trajectories after out-of-hospital cardiac arrest: a prospective cohort study
    BMC Anesthesiol, 21 (1), 219
    DOI 10.1186/s12871-021-01434-2, PubMed 34496748
39. Langeland H, Damås JK, Mollnes TE, Ludviksen JK, Ueland T, Michelsen AE, Løberg M, Bergum D, Nordseth T, Skjærvold NK, Klepstad P (2021)
    The inflammatory response is related to circulatory failure after out-of-hospital cardiac arrest: A prospective cohort study
    Resuscitation, 170, 115-125
    DOI 10.1016/j.resuscitation.2021.11.026, PubMed 34838662
40. Leddin D, Omary MB, Veitch A, Metz G, Amrani N, Aabakken L, Ali RAR, Alvares-da-Silva MR, Armstrong D, Boyacioglu S, Chen Y, Elwakil R, Fock KM, Hamid SS, Makharia G, Macrae F, Malekzadeh R, Mulder CJ, Piscoya A, Perman ML, Sadeghi A, Sáenz R, Saurin JC, Butt AS, Wu K et al. (2021)
    Uniting the Global Gastroenterology Community to Meet the Challenge of Climate Change and Nonrecyclable Waste
    J Clin Gastroenterol, 55 (10), 823-829
    DOI 10.1097/MCG.0000000000001619, PubMed 34617932
41. Leddin D, Omary MB, Veitch A, Metz G, Amrani N, Aabakken L, Raja Ali RA, Alvares-Da-Silva MR, Armstrong D, Boyacioglu S, Chen Y, Elwakil R, Fock KM, Hamid SS, Makharia G, Macrae F, Malekzadeh R, Mulder CJ, Piscoya A, Perman ML, Sadeghi A, Sáenz R, Saurin JC, Butt AS, Wu K et al. (2021)
    Uniting the Global Gastroenterology Community to Meet the Challenge of Climate Change and Non-Recyclable Waste
    Gastroenterology, 161 (5), 1354-1360
    DOI 10.1053/j.gastro.2021.08.001, PubMed 34629165
42. Leddin D, Omary MB, Veitch A, Metz G, Amrani N, Aabakken L, Raja Ali RA, Alvares-Da-Silva MR, Armstrong D, Boyacioglu S, Chen Y, Elwakil R, Fock KM, Hamid SS, Makharia G, Macrae F, Malekzadeh R, Mulder CJ, Piscoya A, Perman ML, Sadeghi A, Saenz R, Saurin JC, Butt AS, Wu K et al. (2021)
    Uniting the global gastroenterology community to meet the challenge of climate change and non-recyclable waste
    Gut, 70 (11), 2025-2029
    DOI 10.1136/gutjnl-2021-325789, PubMed 34620696
43. Lindeman I, Zhou C, Eggesbø LM, Miao Z, Polak J, Lundin KEA, Jahnsen J, Qiao SW, Iversen R, Sollid LM (2021)
    Longevity, clonal relationship, and transcriptional program of celiac disease-specific plasma cells
    J Exp Med, 218 (2)
    DOI 10.1084/jem.20200852, PubMed 33095260
44. Lissing M, Nowak G, Adam R, Karam V, Boyd A, Gouya L, Meersseman W, Melum E, Ołdakowska-Jedynak U, Reiter FP, Colmenero J, Sanchez R, Herden U, Langendonk J, Ventura P, Isoniemi H, Boillot O, Braun F, Perrodin S, Mowlem E, Wahlin S, European Liver and Intestine Transplant Association (2021)
    Liver Transplantation for Acute Intermittent Porphyria
    Liver Transpl, 27 (4), 491-501
    DOI 10.1002/lt.25959, PubMed 33259654
45. Lundin KE, Kelly CP, Sanders DS, Chen K, Kayaniyil S, Wang S, Wani RJ, Barrett C, Yoosuf S, Pettersen ES, Sambrook R, Leffler DA (2021)
    Understanding celiac disease monitoring patterns and outcomes after diagnosis: A multinational, retrospective chart review study
    World J Gastroenterol, 27 (20), 2603-2614
    DOI 10.3748/wjg.v27.i20.2603, PubMed 34092978
46. Lundin KEA, Røsjø H, Myhren H, Kvale D, Rosvold EO (2021)
    [Medical education and training during a pandemic]
    Tidsskr Nor Laegeforen, 141
    DOI 10.4045/tidsskr.21.0581, PubMed 34505488
47. Mori Y, Bretthauer M (2021)
    Addressing false-positive findings with artificial intelligence for polyp detection
    Endoscopy, 53 (9), 941-942
    DOI 10.1055/a-1381-7849, PubMed 34438457
48. Mori Y, Bretthauer M, Kalager M (2021)
    Hopes and Hypes for Artificial Intelligence in Colorectal Cancer Screening
    Gastroenterology, 161 (3), 774-777
    DOI 10.1053/j.gastro.2021.04.078, PubMed 33989659
49. Mori Y, Neumann H, Misawa M, Kudo SE, Bretthauer M (2021)
    Artificial intelligence in colonoscopy - Now on the market. What's next?
    J Gastroenterol Hepatol, 36 (1), 7-11
    DOI 10.1111/jgh.15339, PubMed 33179322
50. Myhrstad MCW, Slydahl M, Hellmann M, Garnweidner-Holme L, Lundin KEA, Henriksen C, Telle-Hansen VH (2021)
    Nutritional quality and costs of gluten-free products: a case-control study of food products on the Norwegian marked
    Food Nutr Res, 65
    DOI 10.29219/fnr.v65.6121, PubMed 33841066
51. Nakanishi T, Pigazzini S, Degenhardt F, Cordioli M, Butler-Laporte G, Maya-Miles D, Bujanda L, Bouysran Y, Niemi ME, Palom A, Ellinghaus D, Khan A, Martínez-Bueno M, Rolker S, Amitrano S, Roade Tato L, Fava F, FinnGen, COVID-19 Host Genetics Initiative (HGI), Spinner CD, Prati D, Bernardo D, Garcia F, Darcis G, Fernández-Cadenas I et al. (2021)
    Age-dependent impact of the major common genetic risk factor for COVID-19 on severity and mortality
    J Clin Invest, 131 (23)
    DOI 10.1172/JCI152386, PubMed 34597274
52. Nakanishi T, Pigazzini S, Degenhardt F, Cordioli M, Butler-Laporte G, Maya-Miles D, Nafría-Jiménez B, Bouysran Y, Niemi M, Palom A, Ellinghaus D, Khan A, Martínez-Bueno M, Rolker S, Amitano S, Tato LR, FinnGen, The COVID-19 Host Genetics Initiative, Fava F, Spinner CD, Prati D, Bernardo D, Garcia F, Darcis G, Fernández-Cadenas I, Holter JC et al. (2021)
    Age-dependent impact of the major common genetic risk factor for COVID-19 on severity and mortality
    medRxiv
    DOI 10.1101/2021.03.07.21252875, PubMed 33758887
53. Ponsioen CY, Assis DN, Boberg KM, Bowlus CL, Deneau M, Thorburn D, Aabakken L, Färkkilä M, Petersen B, Rupp C, Hübscher SG, PSC Study Group (2021)
    Defining Primary Sclerosing Cholangitis: Results From an International Primary Sclerosing Cholangitis Study Group Consensus Process
    Gastroenterology, 161 (6), 1764-1775.e5
    DOI 10.1053/j.gastro.2021.07.046, PubMed 34384749
54. Qiao SW, Dahal-Koirala S, Eggesbø LM, Lundin KEA, Sollid LM (2021)
    Frequency of Gluten-Reactive T Cells in Active Celiac Lesions Estimated by Direct Cell Cloning
    Front Immunol, 12, 646163
    DOI 10.3389/fimmu.2021.646163, PubMed 33796112
55. Reich M, Spomer L, Klindt C, Fuchs K, Stindt J, Deutschmann K, Höhne J, Liaskou E, Hov JR, Karlsen TH, Beuers U, Verheij J, Ferreira-Gonzalez S, Hirschfield G, Forbes SJ, Schramm C, Esposito I, Nierhoff D, Fickert P, Fuchs CD, Trauner M, García-Beccaria M, Gabernet G, Nahnsen S, Mallm JP et al. (2021)
    Downregulation of TGR5 (GPBAR1) in biliary epithelial cells contributes to the pathogenesis of sclerosing cholangitis
    J Hepatol, 75 (3), 634-646
    DOI 10.1016/j.jhep.2021.03.029, PubMed 33872692
56. Risnes LF, Eggesbø LM, Zühlke S, Dahal-Koirala S, Neumann RS, Lundin KEA, Christophersen A, Sollid LM (2021)
    Circulating CD103⁺ γδ and CD8⁺ T cells are clonally shared with tissue-resident intraepithelial lymphocytes in celiac disease
    Mucosal Immunol, 14 (4), 842-851
    DOI 10.1038/s41385-021-00385-8, PubMed 33654213
57. Sampaziotis F, Muraro D, Tysoe OC, Sawiak S, Beach TE, Godfrey EM, Upponi SS, Brevini T, Wesley BT, Garcia-Bernardo J, Mahbubani K, Canu G, Gieseck R, Berntsen NL, Mulcahy VL, Crick K, Fear C, Robinson S, Swift L, Gambardella L, Bargehr J, Ortmann D, Brown SE, Osnato A, Murphy MP et al. (2021)
    Cholangiocyte organoids can repair bile ducts after transplantation in the human liver
    Science, 371 (6531), 839-846
    DOI 10.1126/science.aaz6964, PubMed 33602855
58. Scherf KA, Catassi C, Chirdo FG, Ciclitira PJ, Feighery CF, Gianfrani C, Koning F, Lundin KEA, Masci S, Schuppan D, Smulders MJM, Tranquet O, Troncone R, Koehler P (2021)
    Statement of the Prolamin Working Group on the Determination of Gluten in Fermented Foods Containing Partially Hydrolyzed Gluten
    Front Nutr, 7, 626712
    DOI 10.3389/fnut.2020.626712, PubMed 33511151
59. Schult AL, Botteri E, Hoff G, Holme Ø, Bretthauer M, Randel KR, Gulichsen EH, El-Safadi B, Barua I, Munck C, Nilsen LR, Svendsen HM, de Lange T (2021)
    Women require routine opioids to prevent painful colonoscopies: a randomised controlled trial
    Scand J Gastroenterol, 56 (12), 1480-1489
    DOI 10.1080/00365521.2021.1969683, PubMed 34534048
60. Schuppan D, Maki M, Lundin KEA (2021)
    THE AUTHORS REPLY
    N. Engl. J. Med., 385 (16)
61. Schuppan D, Mäki M, Lundin KEA (2021)
    A Trial of a Transglutaminase 2 Inhibitor in Celiac Disease. Reply
    N Engl J Med, 385 (16), e57
    DOI 10.1056/NEJMc2112688, PubMed 34644485
62. Schuppan D, Mäki M, Lundin KEA, Isola J, Friesing-Sosnik T, Taavela J, Popp A, Koskenpato J, Langhorst J, Hovde Ø, Lähdeaho ML, Fusco S, Schumann M, Török HP, Kupcinskas J, Zopf Y, Lohse AW, Scheinin M, Kull K, Biedermann L, Byrnes V, Stallmach A, Jahnsen J, Zeitz J, Mohrbacher R et al. (2021)
    A Randomized Trial of a Transglutaminase 2 Inhibitor for Celiac Disease
    N Engl J Med, 385 (1), 35-45
    DOI 10.1056/NEJMoa2032441, PubMed 34192430
63. Shemesh O, Polak P, Lundin KEA, Sollid LM, Yaari G (2021)
    Machine Learning Analysis of Naïve B-Cell Receptor Repertoires Stratifies Celiac Disease Patients and Controls
    Front Immunol, 12, 627813
    DOI 10.3389/fimmu.2021.627813, PubMed 33790900
64. Skarpengland T, Macpherson ME, Hov JR, Kong XY, Bohov P, Halvorsen B, Fevang B, Berge RK, Aukrust P, Jørgensen SF (2021)
    Altered Plasma Fatty Acids Associate with Gut Microbial Composition in Common Variable Immunodeficiency
    J Clin Immunol, 42 (1), 146-157
    DOI 10.1007/s10875-021-01146-9, PubMed 34669143
65. Skaarud KJ, Hov JR, Hansen SH, Kummen M, Valeur J, Seljeflot I, Bye A, Paulsen V, Lundin KEA, Trøseid M, Tjønnfjord GE, Iversen PO (2021)
    Mortality and microbial diversity after allogeneic hematopoietic stem cell transplantation: secondary analysis of a randomized nutritional intervention trial
    Sci Rep, 11 (1), 11593
    DOI 10.1038/s41598-021-90976-z, PubMed 34078971
66. Sollid LM, Lundin KEA, Leivestad T, Spurkland A, Vartdal F (2021)
    Erik Thorsby (1938-2021)
    Immunogenetics, 73 (3), 203-205
    DOI 10.1007/s00251-021-01218-5, PubMed 33956175
67. Sollid LM, Lundin KEA, Leivestad T, Spurkland A, Vartdal F (2021)
    In memoriam: Erik Thorsby (1938-2021)
    Scand. J. Immunol., 94 (1), e13055
    DOI 10.1111/sji.13055
68. Stamnaes J, Stray D, Stensland M, Sarna VK, Nyman TA, Lundin KEA, Sollid LM (2021)
    In Well-Treated Celiac Patients Low-Level Mucosal Inflammation Predicts Response to 14-day Gluten Challenge
    Adv Sci (Weinh), 8 (4), 2003526
    DOI 10.1002/advs.202003526, PubMed 33643806
69. Tønnesen CJ, Hjelmesæth J, Hofsø D, Tonstad S, Hertel JK, Heggen E, Johnson LK, Mathisen TE, Kalager M, Wieszczy P, Medhus AW, Løberg M, Aabakken L, Bretthauer M (2021)
    A novel intragastric balloon for treatment of obesity and type 2 diabetes. A two-center pilot trial
    Scand J Gastroenterol, 57 (2), 232-238
    DOI 10.1080/00365521.2021.1994641, PubMed 34714203
70. Usher-Smith JA, Mills KM, Riedinger C, Saunders CL, Helsingen LM, Lytvyn L, Buskermolen M, Lansdorp-Vogelaar I, Bretthauer M, Guyatt G, Griffin SJ (2021)
    The impact of information about different absolute benefits and harms on intention to participate in colorectal cancer screening: A think-aloud study and online randomised experiment
    PLoS One, 16 (2), e0246991
    DOI 10.1371/journal.pone.0246991, PubMed 33592037
71. van Megen F, Skodje GI, Stendahl M, Veierød MB, Lundin KEA, Henriksen C (2021)
    High disease burden in treated celiac patients - a web-based survey
    Scand J Gastroenterol, 56 (8), 882-888
    DOI 10.1080/00365521.2021.1930146, PubMed 34057009
72. Vedeld HM, Grimsrud MM, Andresen K, Pharo HD, von Seth E, Karlsen TH, Honne H, Paulsen V, Färkkilä MA, Bergquist A, Jeanmougin M, Aabakken L, Boberg KM, Folseraas T, Lind GE (2021)
    Early and accurate detection of cholangiocarcinoma in patients with primary sclerosing cholangitis by methylation markers in bile
    Hepatology, 75 (1), 59-73
    DOI 10.1002/hep.32125, PubMed 34435693
73. Vestad B, Nyman TA, Hove-Skovsgaard M, Stensland M, Hoel H, Trøseid AS, Aspelin T, Aass HCD, Puhka M, Hov JR, Nielsen SD, Øvstebø R, Trøseid M (2021)
    Plasma extracellular vesicles in people living with HIV and type 2 diabetes are related to microbial translocation and cardiovascular risk
    Sci Rep, 11 (1), 21936
    DOI 10.1038/s41598-021-01334-y, PubMed 34754007
74. Vesterhus M, Wiencke K, Haukeland JW, Frigstad SO, Karlsen LN, Jørgensen KK, Folseraas T (2021)
    [Diagnosis and treatment of autoimmune hepatitis]
    Tidsskr Nor Laegeforen, 141 (10)
    DOI 10.4045/tidsskr.20.1045, PubMed 34182737
75. Waldmann E, Kammerlander AA, Gessl I, Penz D, Majcher B, Hinterberger A, Bretthauer M, Trauner MH, Ferlitsch M (2021)
    Association of Adenoma Detection Rate and Adenoma Characteristics With Colorectal Cancer Mortality After Screening Colonoscopy
    Clin Gastroenterol Hepatol, 19 (9), 1890-1898
    DOI 10.1016/j.cgh.2021.04.023, PubMed 33878471
76. Wieszczy P, Kaminski MF, Løberg M, Bugajski M, Bretthauer M, Kalager M (2021)
    Estimation of overdiagnosis in colorectal cancer screening with sigmoidoscopy and faecal occult blood testing: comparison of simulation models
    BMJ Open, 11 (4), e042158
    DOI 10.1136/bmjopen-2020-042158, PubMed 33853794
77. Zimmer CL, Filipovic I, Cornillet M, O'Rourke CJ, Berglin L, Jansson H, Sun D, Strauss O, Hertwig L, Johansson H, von Seth E, Sparrelid E, Dias J, Glaumann H, Melum E, Ellis EC, Sandberg JK, Andersen JB, Bergquist A, Björkström NK (2021)
    Mucosal-associated invariant T-cell tumor infiltration predicts long-term survival in cholangiocarcinoma
    Hepatology, 75 (5), 1154-1168
    DOI 10.1002/hep.32222, PubMed 34719787
78. Zimmer CL, von Seth E, Buggert M, Strauss O, Hertwig L, Nguyen S, Wong AYW, Zotter C, Berglin L, Michaëlsson J, Hansson MR, Arnelo U, Sparrelid E, Ellis ECS, Söderholm JD, Keita ÅV, Holm K, Özenci V, Hov JR, Mold JE, Cornillet M, Ponzetta A, Bergquist A, Björkström NK (2021)
    A biliary immune landscape map of primary sclerosing cholangitis reveals a dominant network of neutrophils and tissue-resident T cells
    Sci Transl Med, 13 (599)
    DOI 10.1126/scitranslmed.abb3107, PubMed 34162753
79. Åvitsland TL, Aabakken L (2021)
    Endoscopic retrograde cholangiopancreatography in infants and children
    Endosc Int Open, 9 (3), E292-E296
    DOI 10.1055/a-1337-2212, PubMed 33655024

Publications 2020

1. Adami HO, Bretthauer M, Kalager M (2020)
   Assessment of cancer screening effectiveness in the era of screening programs
   Eur J Epidemiol, 35 (10), 891-897
   DOI 10.1007/s10654-020-00684-7, PubMed 32929645
2. Bartolomé-Casado R, Landsverk OJB, Chauhan SK, Sætre F, Hagen KT, Yaqub S, Øyen O, Horneland R, Aandahl EM, Aabakken L, Bækkevold ES, Jahnsen FL (2020)
   CD4⁺ T cells persist for years in the human small intestine and display a T_H1 cytokine profile
   Mucosal Immunol, 14 (2), 402-410
   DOI 10.1038/s41385-020-0315-5, PubMed 32572129
3. Barua I, Berset IP, Haere P, Wensaas KA, Bretthauer M (2020)
   National Screening Program for Bowel Cancer
   Tidsskr. Nor. Laegeforen., 140 (3), 222
4. Barua I, Mori Y, Bretthauer M (2020)
   Colorectal polyp characterization with endocytoscopy: Ready for widespread implementation with artificial intelligence?
   Best Pract Res Clin Gastroenterol, 52-53, 101721
   DOI 10.1016/j.bpg.2020.101721, PubMed 34172248
5. Barua I, Vinsard DG, Jodal HC, Løberg M, Kalager M, Holme Ø, Misawa M, Bretthauer M, Mori Y (2020)
   Artificial intelligence for polyp detection during colonoscopy: a systematic review and meta-analysis
   Endoscopy, 53 (3), 277-284
   DOI 10.1055/a-1201-7165, PubMed 32557490
6. Beg S, Wronska E, Araujo I, González Suárez B, Ivanova E, Fedorov E, Aabakken L, Seitz U, Rey JF, Saurin JC, Tari R, Card T, Ragunath K (2020)
   Use of rapid reading software to reduce capsule endoscopy reading times while maintaining accuracy
   Gastrointest Endosc, 91 (6), 1322-1327
   DOI 10.1016/j.gie.2020.01.026, PubMed 31981645
7. Bretthauer M, Helsingen LM, Kalager M, Vandvik PO, Agoritsas T, Guyatt G (2020)
   The future of colorectal cancer screening: Parentalism or shared decision-making?
   CMAJ, 192 (18), E484
   DOI 10.1503/cmaj.74839, PubMed 32366471
8. Bretthauer M, Kalager M, Weinberg DS (2020)
   Colorectal Cancer Screening in Young Adults: About Carcinoid Tumors and Cancer
   Ann Intern Med, 174 (2), 263-264
   DOI 10.7326/M20-7244, PubMed 33315472
9. Ebigbo A, Karstensen JG, Bhat P, Ijoma U, Osuagwu C, Desalegn H, Oyeleke GK, Gebru RB, Guy C, Antonelli G, Vilmann P, Aabakken L, Hassan C (2020)
   Impact of the COVID-19 pandemic on gastrointestinal endoscopy in Africa
   Endosc Int Open, 8 (8), E1097-E1101
   DOI 10.1055/a-1210-4274, PubMed 32782923
10. Fretheim H, Chung BK, Didriksen H, Bækkevold ES, Midtvedt Ø, Brunborg C, Holm K, Valeur J, Tennøe AH, Garen T, Midtvedt T, Trøseid M, Zarè H, Lund MB, Hov JR, Lundin KEA, Molberg Ø, Hoffmann-Vold AM (2020)
    Fecal microbiota transplantation in systemic sclerosis: A double-blind, placebo-controlled randomized pilot trial
    PLoS One, 15 (5), e0232739
    DOI 10.1371/journal.pone.0232739, PubMed 32437393
11. Garnweidner-Holme L, Sende K, Hellmann M, Henriksen C, Lundin KEA, Myhrstad MCW, Telle-Hansen VH (2020)
    Experiences of managing a gluten-free diet on multiple levels of society: a qualitative study
    BMC Nutr, 6 (1), 65
    DOI 10.1186/s40795-020-00390-3, PubMed 33292694
12. Gelpi M, Vestad B, Hansen SH, Holm K, Drivsholm N, Goetz A, Kirkby NS, Lindegaard B, Lebech AM, Hoel H, Michelsen AE, Ueland T, Gerstoft J, Lundgren J, Hov JR, Nielsen SD, Trøseid M (2020)
    Impact of Human Immunodeficiency Virus-Related Gut Microbiota Alterations on Metabolic Comorbid Conditions
    Clin Infect Dis, 71 (8), e359-e367
    DOI 10.1093/cid/ciz1235, PubMed 31894240
13. Goeppert B, Folseraas T, Roessler S, Kloor M, Volckmar AL, Endris V, Buchhalter I, Stenzinger A, Grzyb K, Grimsrud MM, Gornicka B, von Seth E, Reynolds GM, Franke A, Gotthardt DN, Mehrabi A, Cheung A, Verheij J, Arola J, Mäkisalo H, Eide TJ, Weidemann S, Cheville JC, Mazza G, Hirschfield GM et al. (2020)
    Genomic Characterization of Cholangiocarcinoma in Primary Sclerosing Cholangitis Reveals Therapeutic Opportunities
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