Bilde av Steigen, Sonja Eriksson
Bilde av Steigen, Sonja Eriksson
Department of Medical Biology sonja.eriksson.steigen@uit.no 90665472

Sonja Eriksson Steigen



  • Elin Synnøve Røyset, Henrik Sahlin Pettersen, Weili Xu, Anis Larbi, Arne Kristian Sandvik, Sonja Eriksson Steigen et al.:
    Deep learning-based image analysis reveals significant differences in the number and distribution of mucosal CD3 and γδ T cells between Crohn's disease and ulcerative colitis
    The journal of pathology. Clinical research 2022 ARKIV / DOI
  • Stein Gunnar Larsen, Mariusz Adam Goscinski, Svein Dueland, Sonja Eriksson Steigen, Eva Hofsli, Annette Torgunrud Kristensen et al.:
    Impact of KRAS, BRAF and microsatellite instability status after cytoreductive surgery and HIPEC in a national cohort of colorectal peritoneal metastasis patients
    British Journal of Cancer 2022 DOI
  • Christian Rushfeldt, Mats Norbø, Sonja Eriksson Steigen, Trond Dehli, Petter Fosse Gjessing, Stig Norderval :
    Endoscopic full-thickness dissection (EFTD) in the rectum: a case series
    Techniques in Coloproctology 2022 DOI
  • Christian Rushfeldt, Mats Anthony Nordbø, Sonja Eriksson Steigen, Trond Dehli, Petter Fosse Gjessing, Stig Norderval :
    Endoscopic full-thickness dissection (EFTD) in the rectum: a case series
    Techniques in Coloproctology 2021 ARKIV / DOI
  • Stein Gunnar Larsen, Mariusz Adam Goscinski, Svein Dueland, Sonja Eriksson Steigen, Eva Hofsli, Annette Torgunrud et al.:
    Impact of KRAS, BRAF and microsatellite instability status after cytoreductive surgery and HIPEC in a national cohort of colorectal peritoneal metastasis patients
    British Journal of Cancer 09. December 2021 ARKIV / DOI
  • Anna Maria Wirsing, Inger-Heidi Bjerkli, Sonja Eriksson Steigen, Oddveig G Rikardsen, Synnøve Norvoll Magnussen, Beate Hegge et al.:
    Validation of Selected Head and Neck Cancer Prognostic Markers from the Pathology Atlas in an Oral Tongue Cancer Cohort
    Cancers 2021 ARKIV / DOI
  • Sheela Rao, Marianne Grønlie Guren, K Khan, Gina Brown, Andrew Renehan, Sonja Eriksson Steigen et al.:
    Anal cancer: ESMO clinical Practice Guidelines for diagnosis, treatment and follow-up
    Annals of Oncology 2021 DOI
  • Synnøve Norvoll Magnussen, Jimita Prashant Toraskar, Imola Wilhelm, Janos Hasko, Stine Figenschau, Judit Molnar et al.:
    Nephronectin promotes breast cancer brain metastatic colonization via its integrin-binding domains
    Scientific Reports 2020 ARKIV / DOI
  • Inger-Heidi Bjerkli, Elin Synnøve Hadler-Olsen, Elisabeth Sivy Nginamau, Helene Laurvik, Tine Merete Søland, Daniela Elena Costea et al.:
    A combined histo-score based on tumor differentiation and lymphocytic infiltrate is a robust prognostic marker for mobile tongue cancer
    Virchows Archiv 30. June 2020 ARKIV / DOI
  • Inger-Heidi Bjerkli, Helene Laurvik, Elisabeth Sivy Nginamau, Tine Merete Søland, Daniela Elena Costea, Håkon Hov et al.:
    Tumor budding score predicts lymph node status in oral tongue squamous cell carcinoma and should be included in the pathology report
    PLOS ONE 25. September 2020 ARKIV / DOI
  • Mustafa Ibrahim, Khaled Meknas, Sonja Eriksson Steigen, Randi Olsen, Ninni Sernert, Lars ERik Ejerhed et al.:
    No significant histological or ultrastructural tendinosis changes in the hamstring tendon in patients with mild to moderate osteoarthritis of the knee?
    Knee Surgery, Sports Traumatology, Arthroscopy 2020 ARKIV / DOI
  • Amanda R. Dancsok, Dongxia Gao, Anna F. Lee, Sonja Eriksson Steigen, Jean-Yves Blay, David M. Thomas et al.:
    Tumor-associated macrophages and macrophage-related immune checkpoint expression in sarcomas
    Oncoimmunology 2020 ARKIV / DOI
  • Inger-Heidi Bjerkli, Olav Jetlund, Gunnhild Karevold, Åsa Karlsdottir, Ellen A. Andreassen Jaatun, Lars Uhlin-Hansen et al.:
    Characteristics and prognosis of primary treatment-naïve oral cavity squamous cell carcinoma in Norway, a descriptive retrospective study
    PLOS ONE 2020 ARKIV / DOI
  • Sonja Eriksson Steigen, Tine Merete Søland, Elisabeth Sivy Nginamau, Helene Laurvik, Daniela Elena Costea, Anne Christine Johannessen et al.:
    Grading of oral squamous cell carcinomas – Intra and interrater agreeability: Simpler is better?
    Journal of Oral Pathology & Medicine 2020 ARKIV / DOI
  • John S. Hammond, Fred Godtliebsen, Sonja Eriksson Steigen, I. Neil Guha, Judy Wyatt, Arthur Revhaug et al.:
    The effects of terlipressin and direct portacaval shunting on liver hemodynamics following 80% hepatectomy in the pig
    Clinical Science 2019 ARKIV / DOI
  • Mustafa Ibrahim, Jüri-Toomas Kartus, Sonja Eriksson Steigen, Randi Olsen, Khaled Meknas :
    More tendon degeneration in patients with shoulder osteoarthritis
    Knee Surgery, Sports Traumatology, Arthroscopy 2018 DOI
  • Anna Maria Wirsing, Ida Korsnes Ervik, Marit Seppola, Lars Uhlin-Hansen, Sonja Eriksson Steigen, Elin Synnøve Hadler-Olsen :
    Presence of high-endothelial venules correlates with a favorable immune microenvironment in oral squamous cell carcinoma
    Modern Pathology 2018 ARKIV / DOI
  • Astrid T. Stormorken, Thomas Berg, Ole-Jacob Anderssen Norum, Søren Torben Hølmebakk, Kristin Åberg, Sonja Eriksson Steigen et al.:
    APC mosaicism in a young woman with desmoid type fibromatosis and familial adenomatous polyposis
    Familial Cancer 2018 ARKIV / DOI
  • Stig Norderval, Ørjan Solstad, Mia Hermansen, Sonja Eriksson Steigen :
    Increased lymph node retrieval decreases adjuvant chemotherapy rate for stage II colon cancer
    Scandinavian Journal of Gastroenterology 2016 DOI
  • Anna Maria Wirsing, Oddveig G Rikardsen, Sonja Eriksson Steigen, Lars Uhlin-Hansen, Elin Synnøve Hadler-Olsen :
    Presence of tumour high-endothelial venules is an independent positive prognostic factor and stratifies patients with advanced-stage oral squamous cell carcinoma
    Tumour Biology 17. September 2015 ARKIV / DOI
  • Oddveig G Rikardsen, Synnøve Magnussen, Gunbjørg Svineng, Elin Synnøve Hadler-Olsen, Lars Uhlin-Hansen, Sonja Eriksson Steigen :
    Plectin as a prognostic marker in non-metastatic oral squamous cell carcinoma
    BMC Oral Health 2015 ARKIV / DOI
  • Heikki Joensuu, Piotr Rutkowski, Toshirou Nishida, Sonja Eriksson Steigen, Peter Brabec, Lukas Plank et al.:
    KIT and PDGFRA mutations and the risk of GI stromal tumor recurrence
    Journal of Clinical Oncology 2015 DOI
  • Marianne Guren, Hartwig Kørner, Frank Pfeffer, Tor Åge Myklebust, Morten Tandberg Eriksen, Tom-Harald Edna et al.:
    Nationwide improvement of rectal cancer treatment outcomes in Norway, 1993-2010
    Acta Oncologica 2015 DOI
  • Anna Wirsing, Oddveig G Rikardsen, Sonja Eriksson Steigen, Lars Uhlin-Hansen, Elin Synnøve Hadler-Olsen :
    Characterisation and prognostic value of tertiary lymphoid structures in oral squamous cell carcinoma
    BMC Clinical Pathology 2014 ARKIV / DOI
  • Oddveig G Rikardsen, Inger-Heidi Bjerkli, Lars Uhlin-Hansen, Elin Synnøve Hadler-Olsen, Sonja Eriksson Steigen :
    Clinicopathological characteristics of oral squamous cell carcinoma in Northern Norway: a retrospective study
    BMC Oral Health 2014 ARKIV / DOI
  • Synnøve Magnussen, Elin Synnøve Hadler-Olsen, Nadezhda Latysheva, Emma Pirila, Sonja Eriksson Steigen, Robert Hanes et al.:
    Tumour Microenvironments Induce Expression of Urokinase Plasminogen Activator Receptor (uPAR) and Concomitant Activation of Gelatinolytic Enzymes
    PLOS ONE 2014 ARKIV / DOI
  • Sonja Eriksson Steigen, Niels Ramsing Holm, Noreen Butt, Michael Maeng, Fumiyuki Otsuka, Renu Virmani et al.:
    Clinical use of optical coherence tomography to identify angiographic silent stent thrombosis
    Scandinavian Cardiovascular Journal 2014 DATA / ARKIV / DOI
  • Synnøve Magnussen, Oddveig G Rikardsen, Elin Synnøve Hadler-Olsen, Lars Uhlin-Hansen, Sonja Eriksson Steigen, Gunbjørg Svineng :
    Urokinase Plasminogen Activator Receptor (uPAR) and Plasminogen Activator Inhibitor-1 (PAI-1) are potential predictive biomarkers in early stage Oral Squamous Cell Carcinomas (OSCC)
    PLOS ONE 07. July 2014 ARKIV / DOI
  • Bodil Bjerkehagen, Kristin Åberg, Sonja Eriksson Steigen :
    Do not be fooled by fancy mutations: inflammatory fibroid polyps can be harbor mutations similar to those found in GIST
    Case Reports in Medicine 2013 ARKIV / DOI
  • Sonja Eriksson Steigen, vidar Isaksen, Anita Skjæveland, Barthold Vonen :
    Adenomas with adenocarcinoma: a study evaluating the risk of residual cancer and lymph node metastasis
    Scandinavian Journal of Surgery 2013
  • Khaled Meknas, oddmund Johansen, sonja eriksson Steigen, randi Olsen, Leif Jørgensen, Juri Kartus :
    Could tendinosis be involved in osteoarthritis?
    Scandinavian Journal of Medicine & Science in Sports 2012 DOI
  • Badreddin Edris, Iñigo Espinosa, Thomas Mühlenberg, Amenda Mikels, Cheng-Han Lee, Sonja Eriksson Steigen et al.:
    ROR2 is a novel prognostic biomarker and a potential therapeutic target in leiomyosarcoma and gastrointestinal stromal tumour
    Journal of Pathology 2012 DOI
  • Heikki Joensuu, Aki Vehtari, Jaakko Riihimäki, Toshirou Nishida, Sonja Eriksson Steigen, Peter Brabec et al.:
    Risk of recurrence of gastrointestinal stromal tumour after surgery: an analysis of pooled population-based cohorts
    The Lancet Oncology 2012 DOI
  • Heikki Joensuu, Aki Vehtari, Jaakko Riihimäki, Toshirou Nishida, sonja eriksson Steigen, Peter Brabec et al.:
    Risk of recurrence of gastrointestinal stromal tumour after surgery: an analysis of pooled population-bases cohorts
    The Lancet Oncology 2011 DOI
  • Hilde Ljones, Elin Synnøve Hadler-Olsen, Synnøve Magnussen, Oddveig G Rikardsen, sonja eriksson Steigen, elisabeth Sundkvist et al.:
    S100A4 Expression in Xenograft Tumors of human carcinoma cell lines is induced by the tumor microenvironment
    American Journal of Pathology 2011 DOI
  • Jon Florholmen, Magnhild Gangsøy Kristiansen, Sonja Eriksson Steigen, Sveinung Wergeland Sørbye, Eyvind Jakob Paulssen, Jan-Magnus Kvamme et al.:
    A rapid chemokine response of macrophage inflammatory protein (MIP)-1 alpha, MIP-1 beta and the regulated on activation, normal T expressed and secreted chemokine is associated with a sustained virological response in the treatment of chronic hepatitis C
    Clinical Microbiology and Infection (CMI) 2011 ARKIV / DOI
  • Mustafa Ibrahim, Jüri-Tomas Kartus, Sonja Eriksson Steigen, Randi Olsen, Khaled Meknas :
    Correction to: More tendon degeneration in patients with shoulder osteoarthritis
    Knee Surgery, Sports Traumatology, Arthroscopy 2019 DOI
  • Synnøve Magnussen, Jimita Prashant Toraskar, Imola Wilhelm, Janos Hasko, Stine Figenschau, Judith Molnar et al.:
    Nephronectin promotes breast cancer brain metastatic colonization via its integrin-binding domains
    2018
  • Elisabeth Wik, Sonja Eriksson Steigen :
    Med forskning som ståsted i patologien
    18. September 2017 FULLTEKST
  • Sonja Eriksson Steigen, Anna Maria Wirsing, Elin Synnøve Hadler-Olsen, Lars Uhlin-Hansen, Marit Seppola, Ida Korsnes Ervik :
    Oral cancer and high endothelial venules (HEV)
    2017
  • Synnøve Magnussen, Jimita Prashant Toraskar, Imola Wilhelm, Janos Hasko, Stine Figenschau, Judith Molnar et al.:
    Nephronectin (Npnt) promotes breast cancer brain metastasis via its integrin binding domains
    2017
  • Sonja Eriksson Steigen, Niels Ramsing Holm, Noreen Butt, Michael Maeng, Fumiyuki Otsuka, Renu Virmani et al.:
    Clinical use of optical coherence tomography to identify angiographic silent stent thrombosis (Scandinavian Cardiovascular Journal, 2014, 48 (156-160))
    Scandinavian Cardiovascular Journal 2014 DOI
  • Anna Wirsing, Oddveig G Rikardsen, Sonja Eriksson Steigen, Lars Uhlin-Hansen, Elin Synnøve Hadler-Olsen :
    Prognostic relevance of tertiary lymphoid structures in oral squamous cell carcinoma
    2014 ARKIV
  • Gunbjørg Svineng, Synnøve Magnussen, Elin Synnøve Hadler-Olsen, Nadezhda Latysheva, Emma Pirila, Sonja Eriksson Steigen et al.:
    Stromal induced expression of uPAR
    2013
  • Sonja Eriksson Steigen, UT Hopt, T. Keck, D. Bausch :
    Plectin-1 is an Ideal Diagnostic Marker for Biopsies of Primary and Metastatic PDAC
    Pancreas 2012
  • Elin Synnøve Hadler-Olsen, Chandra Sekhar Ravuri, Hilde Ljones Wetting, Oddveig G Rikardsen, sonja eriksson Steigen, Gunbjørg Svineng et al.:
    Stromal Impact on Tumor Invasiveness and Gelatinolytic Activity at the Invasive Front
    2011
  • Elin Synnøve Hadler-Olsen, Chandra Sekhar Ravuri, Hilde Ljones, Oddveig G Rikardsen, sonja eriksson Steigen, Gunbjørg Svineng et al.:
    Organ specific stromal influence on tumor invasiveness and proteolytic activity at the invasive front
    European Journal of Cancer 2010 DOI
  • Khaled Meknas, oddmund Johansen, sonja eriksson Steigen, randi Olsen, Leif Jørgensen, Juri Kartus :
    Comparison of histological and ultr-structural characteristics of the internal obturator tendon in patients with osteoarthritis and patients with fractura collum femoris
    2010
  • Khaled Meknas, randi Olsen, sonja eriksson Steigen, oddmund Johansen, Juri Kartus :
    A comparison of the histological and ultra-structural characteristics of the internal obturator tendon in patients with osteoarthritis of the hip and patients with fracture of the collum femoris
    2010
  • Elin Synnøve Hadler-Olsen, Hilde Ljones, O Rikardsen, sonja eriksson Steigen, Jan-Olof Winberg, Gunbjørg Svineng et al.:
    Stromal impact on tumor growth and lymphangiogenesis in human carcinoma xenografts
    APMIS - Journal of Pathologiy, Microbiology and Immunology 2010

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