Tobias Schmidt Slørdahl

About

Tobias S. Slørdahl graduated from medical school at the Norwegian University of Science and Technology (NTNU) in Trondheim in 2009. He started his training in internal medicine and hematology at St. Olavs hospital in 2013 and is a consultant at the Department of Hematology at St. Olavs hospital. He earned his PhD in molecular medicine at NTNU in 2014. Slørdahl’s research interest is translational research in multiple myeloma. Most research projects have been studying the impact of the bone marrow microenvironment on multiple myeloma pathogenesis. In recent years he has mostly been focusing on clinical trials in multiple myeloma. In 2021 he established and became director of a Clinical Academic Group (CAG) of Multiple Myeloma in Central Norway with the aim to promote and strengthen research and education on multiple myeloma in the Health Region of Central Norway. Tobias S. Slørdahl is also a highly valuated educator with an interest in assessment in higher education. He serves as the director of Center of assessment in medical education (CAME) and was in 2021 awarded the Olav Thon Foundation’s National Award for Excellence in Teaching at the University Level.

Publications

2026

D’Agostino, M.; Duin, M. Van; Roeloffzen, W.; Dimopoulos, M. A.; Rosiñol, L.; Klift, M. Van Der; Martínez-López, J.; Oriol, A.; Katodritou, E.; Wu, K. L.. (2026) HIGH ACCURACY OF NEXT-GENERATION FLOW IN PREDICTING MEASURABLE RESIDUAL DISEASE BY NEXT-GENERATION SEQUENCING IN THE 10⁻⁶ RANGE: A PROSPECTIVE COMPARISON WITHIN THE PHASE III EMN24 ISKIA TRIAL. Haematologica
Academic article
Nørgaard, Jakob Nordberg; Moore, Kari Lenita Falck; Slørdahl, Tobias Schmidt; Vik, Anders; Tvedt, Tor Henrik Andersson; Monsen, Heidi Berg; Schjesvold, Fredrik. (2026) Høydosebehandling med autolog stamcellestøtte ved myelomatose i Norge 2008–20. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article

2025

Roseth, Ingrid Aass; Hatscher, Lukas; Schiller, Chiara; Johnstuen, Håkon Skjalg Selland; Slørdahl, Tobias Schmidt; Hov, Håkon; Schapiro, Denis; Standal, Therese. (2025) Multiplexed Imaging Reveals Immune-Metabolic Niches in Multiple Myeloma Linked to Progression and Bone Disease. Blood Cancer Discovery
Academic article
Slørdahl, Tobias S.; Askeland, Frida Bugge; Hanssen, Margrete Sofie Sætre; Hov, Håkon; Sundt-Hansen, Stine Marie; Lindahl, Sofia; Vethe, Nils Tore; Hjorth-Hansen, Henrik; Fenstad, Mona H.; Waage, Anders. (2025) Combined Proteasome and Autophagy Inhibition in Relapsed/Refractory Multiple Myeloma—A Phase I Trial of Hydroxychloroquine, Carfilzomib, and Dexamethasone. eJHaem
Academic article
Thorsteinsdóttir, Sigrún; Lemonakis, Konstantinos; Slørdahl, Tobias S.; Rögnvaldsson, Sæmundur; Richardson, Anna Karen; Hermansen, Emil; Thorsen, Jonathan; Schjesvold, Fredrik; Moore, Kari Lenita Falck; Szabo, Agoston Gyula. (2025) Cytogenetic abnormalities in multiple myeloma patients according to age: A real‐world study by the Nordic Myeloma Study Group. British Journal of Haematology
Academic article
Quist-Løkken, Ingrid; Tilseth, Mira; Andersson-Rusch, Clara; Hanif, Md Abu; Walz, Michael; Møen, Johanna; Vik, Megan Anne; Slørdahl, Tobias Schmidt; Sundan, Anders; Hausch, Felix. (2025) Novel PROTAC to target FKBP12: the potential to enhance bone morphogenetic protein activity and apoptosis in multiple myeloma. Haematologica
Academic article
Askeland, Frida Bugge; Bugge, Vilhelm Hauge; Rasmussen, Anne Marie; Lysén, Anna Karin Christina; Haukås, Einar; Moksnes, Magnus; Eilertsen, Anette Løken; Tsykunova, Galina; Eiken, Birgitte; Leknes, Nils Morten. (2025) Optimizing lenalidomide therapy in renal impairment: analysis of renal response in the prospective REMNANT study in transplant-eligible newly diagnosed multiple myeloma. Blood Cancer Journal
Academic article
Askeland, Frida Bugge; Haukås, Einar; Slørdahl, Tobias Schmidt; Klostergaard, Anja; Gonzalo, Tatjana; Lysén, Anna Karin Christina; Abdollahi, Pegah; Nielsen, Lene Kongsgaard; Hermansen, Emil; Schjesvold, Fredrik. (2025) Isatuximab, bortezomib, lenalidomide, and limited dexamethasone in patients with transplant-ineligible multiple myeloma (REST): a multicentre, single-arm, phase 2 trial. The Lancet Haematology
Academic article
Behsen, Alenka Djarmila; Vandsemb, Esten Nymoen; Slørdahl, Tobias Schmidt; Dybkær, Karen; Jakobsen, Maja Zimmer; Kashif, Muhammad; Lund, Johan; Luong, Vincent; Kittang, Astrid Marta Olsnes; Waage, Anders. (2025) T cell phenotype and clonality changes in myeloma patients with short overall survival. JCI Insight
Academic article
Mestvedt, Ingvild Bergdal; Menu, Eline; Misund, Kristine; Slørdahl, Tobias Schmidt; Rasheed, Kashif; Wolowczyk, Camilla Izabel; Hella, Hanne; Ryan, Liv; Standal, Therese; Espevik, Terje. (2025) Novel SLAMF1-derived peptide induces apoptosis in multiple myeloma cells by targeting IRF4 transcription factor for degradation. BioRxiv
Academic article
Brieghel, Christian; Slørdahl, Tobias Schmidt; Andersen, Morten Nørgaard; Szabo, Agoston Gyula; Niemann, Carsten Utoft; Thorsteinsdóttir, Sigrún. (2025) A Real-World International Staging System (RW-ISS) for patients with newly diagnosed multiple myeloma. Blood Cancer Journal
Academic article

2024

Lund, Thomas; Gundesen, Michael Tveden; Vangsted, Annette Juul; Helleberg, Carsten; Haukås, Einar; Silkjær, Trine; Asmussen, Jon Thor; Teodorescu, Elena Manuela; Jensen, Bo Amdi; Slørdahl, Tobias Schmidt. (2024) In multiple myeloma, monthly treatment with zoledronic acid beyond two years offers sustained protection against progressive bone disease. Blood Cancer Journal
Commentary
Nørgaard, Jakob Nordberg; Moore, Kari Lenita Falck; Slørdahl, Tobias Schmidt; Vik, Anders; Tvedt, Tor Henrik Anderson; Schjesvold, Fredrik. (2024) VRD versus VCD as induction therapy before autologous stem cell transplantation in multiple myeloma: a nationwide population-based study. Blood Cancer Journal
Academic article
Røra, Marie; Solberg, Margrete Skretting; Moore, Kari Lenita Falck; Slørdahl, Tobias Schmidt. (2024) Incidence and prevention of skeletal-related events in multiple myeloma patients: A population-based real-world experience. eJHaem
Academic article

2023

Behsen, Alenka Djarmila; Vandsemb, Esten Nymoen; Slørdahl, Tobias Schmidt; Hjorth-Hansen, Henrik; Quist-Paulsen, Petter; Misund, Kristine; Sponaas, Anne Marit; Waage, Anders. (2023) A patient with minimal myeloma treatment who survived for 20 years. Haematologica
Academic article
Gundesen, Michael T.; Asmussen, Jon Thor; Schjesvold, Fredrik Hellem; Vangsted, Annette Juul; Helleberg, Carsten; Haukås, Einar; Silkjær, Trine; Teodorescu, Elena Manuela; Jensen, Bo Amdi; Slørdahl, Tobias Schmidt. (2023) Potential value of pre-planned imaging of bone disease in multiple myeloma. Blood Cancer Journal
Commentary

2022

Aass, Kristin Roseth; Nedal, Tonje Marie Vikene; Tryggestad, Synne Stokke; Haukås, Einar; Slørdahl, Tobias Schmidt; Waage, Anders; Standal, Therese; Mjelle, Robin. (2022) Paired miRNA- and messenger RNA-sequencing identifies novel miRNA-mRNA interactions in multiple myeloma. Scientific Reports
Academic article
Steiro, Ida Johnsen; Vandsemb, Esten Nymoen; Elsaadi, Samah; Misund, Kristine; Sponaas, Anne-Marit; Børset, Magne; Abdollahi, Pegah; Slørdahl, Tobias Schmidt. (2022) The serine protease matriptase inhibits migration and proliferation in multiple myeloma cells. OncoTarget
Academic article
Aass, Kristin Roseth; Nedal, Tonje Marie Vikene; Bouma, Siri Anshushaug; Tryggestad, Synne Stokke; Haukås, Einar; Slørdahl, Tobias Schmidt; Waage, Anders; Standal, Therese; Mjelle, Robin. (2022) Comprehensive small RNA-sequencing of primary myeloma cells identifies miR-105-5p as a predictor of patient survival. British Journal of Cancer
Academic article

2021

Håland, Erling; Moen, Ingrid Nyhus; Veidal, Elias; Hella, Hanne; Misund, Kristine; Slørdahl, Tobias Schmidt; Starheim, Kristian K.. (2021) TAK1-inhibitors are cytotoxic for multiple myeloma cells alone and in combination with melphalan. OncoTarget
Academic article
Sponaas, Anne-Marit; Waage, Anders; Vandsemb, Esten; Misund, Kristine; Børset, Magne; Sundan, Anders; Slørdahl, Tobias Schmidt; Standal, Therese. (2021) Bystander memory T cells and IMiD/checkpoint therapy in multiple myeloma: A dangerous tango?. Frontiers in Immunology
Academic literature review
Aass, Kristin Roseth; Mjelle, Robin; Kastnes, Martin Haugrud; Tryggestad, Synne Stokke; van den Brink, Luca Mare; Roseth, Ingrid Aass; Westhrin, Marita; Zahoor, Muhammad; Moen, Siv Helen; Nedal, Tonje Marie Vikene. (2021) Intracellular IL-32 regulates mitochondrial metabolism, proliferation, and differentiation of malignant plasma cells. iScience
Academic article
Abdollahi, Pegah; Vandsemb, Esten; Elsaadi, Samah; Røst, Lisa Marie; Yang, Rui; Hjort, Magnus Aassved; Andreassen, Trygve; Misund, Kristine; Slørdahl, Tobias Schmidt; Rø, Torstein Baade. (2021) Phosphatase of Regenerating Liver-3 Regulates Cancer Cell Metabolism in Multiple Myeloma. The FASEB Journal
Academic article
Martinsen, Susanne Skjervold Smeby; Espeland, Torvald; Berg, Erik Andreas Rye; Samstad, Eivind; Lillebo, Børge; Slørdahl, Tobias Schmidt. (2021) Examining the educational impact of the mini-CEX: a randomised controlled study. BMC Medical Education
Academic article
Vandsemb, Esten; Rye, Morten Beck; Steiro, Ida Johnsen; Elsaadi, Samah; Rø, Torstein Baade; Slørdahl, Tobias Schmidt; Sponaas, Anne-Marit; Børset, Magne; Abdollahi, Pegah. (2021) PRL-3 induces a positive signaling circuit between glycolysis and activation of STAT1/2. The FEBS Journal
Academic article
Elsaadi, Samah; Steiro, Ida Johnsen; Abdollahi, Pegah; Vandsemb, Esten; Yang, Rui; Slørdahl, Tobias Schmidt; Rø, Torstein Baade; Menu, Eline; Sponaas, Anne-Marit; Børset, Magne. (2021) Targeting phosphoglycerate dehydrogenase in multiple myeloma. Experimental Hematology & Oncology
Academic article

2020

Yang, Rui; Elsaadi, Samah; Misund, Kristine; Abdollahi, Pegah; Vandsemb, Esten; Moen, Siv Helen; Kusnierczyk, Anna; Slupphaug, Geir; Standal, Therese; Waage, Anders. (2020) Conversion of ATP to adenosine by CD39 and CD73 in multiple myeloma can be successfully targeted together with adenosine receptor A2A blockade. Journal for ImmunoTherapy of Cancer (JITC)
Academic article
Westhrin, Marita; Kovcic, Vlado; Zejian, Zhang; Moen, Siv Helen; Nedal, Tonje Marie Vikene; Bondt, Albert; Holst, Stephanie; Misund, Kristine; Buene, Glenn; Sundan, Anders. (2020) Monoclonal immunoglobulins promote bone loss in multiple myeloma. Blood
Academic article

2019

Smeby, Susanne Skjervold; Lillebo, Børge; Gynnild, Vidar; Samstad, Eivind; Standal, Rune; Knobel, Heidi; Vik, Anne; Slørdahl, Tobias Schmidt. (2019) Improving assessment quality in professional higher education: Could external peer review of items be the answer?. Cogent Medicine
Academic article
Smeby, Susanne Skjervold; Lillebo, Børge; Slørdahl, Tobias Schmidt; Berntsen, Erik Magnus. (2019) Express Team-Based Learning (eTBL): A Time-Efficient TBL Approach in Neuroradiology. Academic Radiology
Academic article

2018

Hjort, Magnus Aasved; Hov, Håkon; Abdollahi, Pegah; Vandsemb, Esten; Fagerli, Unn-Merete; Lund, Bendik; Slørdahl, Tobias Schmidt; Børset, Magne; Rø, Torstein Baade. (2018) Phosphatase of regenerating liver-3 (PRL-3) is overexpressed in classical Hodgkin lymphoma and promotes survival and migration. Experimental Hematology & Oncology
Academic article
Sponaas, Anne-Marit; Yang, Rui; Rustad, Even Holth; Standal, Therese; Thoresen, Aud; Vo, Camilla Dao; Waage, Anders; Slørdahl, Tobias Schmidt; Børset, Magne; Sundan, Anders. (2018) PD1 is expressed on exhausted T cells as well as virus specific memory CD8+ T cells in the bone marrow of myeloma patients. OncoTarget
Academic article

2017

Lillebo, Børge; Slørdahl, Tobias Schmidt; Nordrum, Ivar Skjåk. (2017) Teambasert læring - en studentaktiviserende og lærerstyrt undervisningsform. Uniped - Tidsskrift for universitets- og høgskolepedagogikk
Academic article
Slørdahl, Tobias Schmidt; Kildahl-Andersen, Arne. (2017) Tabletter i vrangstrupen. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic literature review
Hjort, Magnus Aassved; Abdollahi, Pegah; Vandsemb, Esten Nymoen; Fenstad, Mona H.; Lund, Bendik; Slørdahl, Tobias Schmidt; Børset, Magne; Rø, Torstein Baade. (2017) Phosphatase of regenerating liver-3 is expressed in acute lymphoblastic leukemia and mediates leukemic cell adhesion, migration and drug resistance. OncoTarget
Academic article
Colberg, Anders Barli; Vatn, Daniel; Standal, Rune; Radtke, Maria; Slørdahl, Tobias Schmidt. (2017) Hvordan kan strykprosenten ved eksamen stabiliseres?. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article
Andersen, Sigve; Richardsen, Elin; Rakaee, Mehrdad; Bertilsson, Helena; Bremnes, Roy M.; Børset, Magne; Busund, Lill-Tove; Slørdahl, Tobias Schmidt. (2017) Expression of phosphatase of regenerating liver (PRL)-3, is independently associated with biochemical failure, clinical failure and death in prostate cancer. PLOS ONE
Academic article

2016

Valestrand, Eivind Alexander; Slørdahl, Tobias Schmidt; Baerheim, Anders; Schirmer, Henrik; Andersen, Stine Lill; Aabelvik, Hanne-Guro; Frich, Jan C. (2016) Mot en nasjonal delprøve i medisinstudiet. Tidsskrift for Den norske legeforening (Tidsskriftet)
Commentary
Abdollahi, Pegah; Vandsemb, Esten Nymoen; Hjort, Magnus Aassved; Misund, Kristine; Holien, Toril; Sponaas, Anne-Marit; Rø, Torstein Baade; Slørdahl, Tobias Schmidt; Børset, Magne. (2016) Src family kinases are regulated in multiple myeloma cells by phosphatase of regenerating liver-3. Molecular Cancer Research
Academic article
Frich, Jan C; Valestrand, Eivind Alexander; Slørdahl, Tobias Schmidt; Baerheim, Anders; Schirmer, Henrik; Andersen, Stine; Aabelvik, Hanne-Guro. (2016) J. Frich og medarbeidere svarer:. Tidsskrift for Den norske legeforening (Tidsskriftet)
Commentary
Slørdahl, Tobias Schmidt; Abdollahi, Pegah; Vandsemb, Esten Nymoen; Rampa, Christoph Samuel; Misund, Kristine; Baranowska, Katarzyna Anna; Westhrin, Marita; Waage, Anders; Rø, Torstein Baade; Børset, Magne. (2016) The phosphatase of regenerating liver-3 (PRL-3) is importantfor IL-6-mediated survival of myeloma cells. OncoTarget
Academic article
Vandsemb, Esten Nymoen; Bertilsson, Helena; Abdollahi, Pegah; Størkersen, Øystein; Våtsveen, Thea Kristin; Rye, Morten Beck; Rø, Torstein Baade; Børset, Magne; Slørdahl, Tobias Schmidt. (2016) Phosphatase of regenerating liver 3 (PRL-3) is overexpressed in human prostate cancer tissue and promotes growth and migration. Journal of Translational Medicine
Academic article

2015

Berntsen, Erik Magnus; Slørdahl, Tobias Schmidt. (2015) Luft fra tarm til hals. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article

2014

Rø, Torstein Baade; Slørdahl, Tobias Schmidt; Abdollahi, Pegah; Vansemb, Esten; Hagen, Lars; Baranowska, Katarzyna Anna; Misund, Kristine; Slupphaug, Geir; Børset, Magne. (2014) PRL-3 Mediates Survival of Primary Myeloma Cells. Blood
Conference abstract
Slørdahl, Tobias Schmidt. (2014) Tumor Microenvironment in Multiple Myeloma. Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
Slørdahl, Tobias Schmidt; Amundsen, Brage H.; Størkersen, Øystein; Stensæth, KNUT-HAAKON; Slette, Morten Kristian; Wiseth, Rune; Grenne, Bjørnar. (2014) En mann i 60-årene med brystsmerter og funksjonsdyspné. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article
Rampa, Christoph Samuel; Tian, Erming; Våtsveen, Thea Kristin; Buene, Glenn; Slørdahl, Tobias Schmidt; Børset, Magne; Waage, Anders; Sundan, Anders. (2014) Identification of the source of elevated hepatocyte growth factor levels in multiple myeloma patients. Biomarker Research
Academic article
Slørdahl, Tobias Schmidt; Wader, Karin Fahl; Berntsen, Erik Magnus. (2014) Månedens billede. Ugeskrift for Læger
Academic article
Slørdahl, Tobias Schmidt; Amundsen, Brage H.; Størkersen, Øystein; Stensæth, KNUT-HAAKON; Slette, Morten Kristian; Wiseth, Rune; Grenne, Bjørnar. (2014) En mann i 60-årene med brystsmerter og funksjonsdyspné. Tidsskrift for Den norske legeforening (Tidsskriftet)
Professional article

2013

Slørdahl, Tobias Schmidt; Denayer, Tinneke; Moen, Siv Helen; Standal, Therese; Børset, Magne; Ververken, Cedric; Rø, Torstein Baade. (2013) Anti-c-MET Nanobody® – a new potential drug in multiple myeloma treatment. European Journal of Haematology
Academic article

2012

Slørdahl, Tobias Schmidt; Misund, Kristine; Rø, Torstein Baade; Børset, Magne. (2012) PRL-3 Regulates Myeloma Cell Survival, Proliferation, Adhesion and Migration. Blood
Conference abstract

2008

Slørdahl, Tobias Schmidt; Hov, Håkon; Holt, Randi Utne; Baykov, Vadim; Syversen, Tore; Sundan, Anders; Waage, Anders; Børset, Magne. (2008) Mn2+ regulates myeloma cell adhesion differently than the proadhesive cytokines HGF, IGF-1, and SDF-1 alpha. European Journal of Haematology
Academic article
Slørdahl, Tobias S.; Hov, Håkon; Holt, Randi Utne; Baykov, Vadim; Syversen, Tore; Sundan, Anders; Waage, Anders; Børset, Magne. (2008) Mn2+ regulates myeloma cell adhesion differently than the proadhesive cytokines HGF, IGF-1, and SDF-1 alpha. European Journal of Haematology
Academic article

Journal publications

D’Agostino, M.; Duin, M. Van; Roeloffzen, W.; Dimopoulos, M. A.; Rosiñol, L.; Klift, M. Van Der; Martínez-López, J.; Oriol, A.; Katodritou, E.; Wu, K. L.. (2026) HIGH ACCURACY OF NEXT-GENERATION FLOW IN PREDICTING MEASURABLE RESIDUAL DISEASE BY NEXT-GENERATION SEQUENCING IN THE 10⁻⁶ RANGE: A PROSPECTIVE COMPARISON WITHIN THE PHASE III EMN24 ISKIA TRIAL. Haematologica
Academic article
Nørgaard, Jakob Nordberg; Moore, Kari Lenita Falck; Slørdahl, Tobias Schmidt; Vik, Anders; Tvedt, Tor Henrik Andersson; Monsen, Heidi Berg; Schjesvold, Fredrik. (2026) Høydosebehandling med autolog stamcellestøtte ved myelomatose i Norge 2008–20. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article
Roseth, Ingrid Aass; Hatscher, Lukas; Schiller, Chiara; Johnstuen, Håkon Skjalg Selland; Slørdahl, Tobias Schmidt; Hov, Håkon; Schapiro, Denis; Standal, Therese. (2025) Multiplexed Imaging Reveals Immune-Metabolic Niches in Multiple Myeloma Linked to Progression and Bone Disease. Blood Cancer Discovery
Academic article
Slørdahl, Tobias S.; Askeland, Frida Bugge; Hanssen, Margrete Sofie Sætre; Hov, Håkon; Sundt-Hansen, Stine Marie; Lindahl, Sofia; Vethe, Nils Tore; Hjorth-Hansen, Henrik; Fenstad, Mona H.; Waage, Anders. (2025) Combined Proteasome and Autophagy Inhibition in Relapsed/Refractory Multiple Myeloma—A Phase I Trial of Hydroxychloroquine, Carfilzomib, and Dexamethasone. eJHaem
Academic article
Thorsteinsdóttir, Sigrún; Lemonakis, Konstantinos; Slørdahl, Tobias S.; Rögnvaldsson, Sæmundur; Richardson, Anna Karen; Hermansen, Emil; Thorsen, Jonathan; Schjesvold, Fredrik; Moore, Kari Lenita Falck; Szabo, Agoston Gyula. (2025) Cytogenetic abnormalities in multiple myeloma patients according to age: A real‐world study by the Nordic Myeloma Study Group. British Journal of Haematology
Academic article
Quist-Løkken, Ingrid; Tilseth, Mira; Andersson-Rusch, Clara; Hanif, Md Abu; Walz, Michael; Møen, Johanna; Vik, Megan Anne; Slørdahl, Tobias Schmidt; Sundan, Anders; Hausch, Felix. (2025) Novel PROTAC to target FKBP12: the potential to enhance bone morphogenetic protein activity and apoptosis in multiple myeloma. Haematologica
Academic article
Askeland, Frida Bugge; Bugge, Vilhelm Hauge; Rasmussen, Anne Marie; Lysén, Anna Karin Christina; Haukås, Einar; Moksnes, Magnus; Eilertsen, Anette Løken; Tsykunova, Galina; Eiken, Birgitte; Leknes, Nils Morten. (2025) Optimizing lenalidomide therapy in renal impairment: analysis of renal response in the prospective REMNANT study in transplant-eligible newly diagnosed multiple myeloma. Blood Cancer Journal
Academic article
Smeby, Susanne Skjervold; Lillebo, Børge; Gynnild, Vidar; Samstad, Eivind; Standal, Rune; Knobel, Heidi; Vik, Anne; Slørdahl, Tobias Schmidt. (2019) Improving assessment quality in professional higher education: Could external peer review of items be the answer?. Cogent Medicine
Academic article
Lund, Thomas; Gundesen, Michael Tveden; Vangsted, Annette Juul; Helleberg, Carsten; Haukås, Einar; Silkjær, Trine; Asmussen, Jon Thor; Teodorescu, Elena Manuela; Jensen, Bo Amdi; Slørdahl, Tobias Schmidt. (2024) In multiple myeloma, monthly treatment with zoledronic acid beyond two years offers sustained protection against progressive bone disease. Blood Cancer Journal
Commentary
Håland, Erling; Moen, Ingrid Nyhus; Veidal, Elias; Hella, Hanne; Misund, Kristine; Slørdahl, Tobias Schmidt; Starheim, Kristian K.. (2021) TAK1-inhibitors are cytotoxic for multiple myeloma cells alone and in combination with melphalan. OncoTarget
Academic article
Aass, Kristin Roseth; Nedal, Tonje Marie Vikene; Tryggestad, Synne Stokke; Haukås, Einar; Slørdahl, Tobias Schmidt; Waage, Anders; Standal, Therese; Mjelle, Robin. (2022) Paired miRNA- and messenger RNA-sequencing identifies novel miRNA-mRNA interactions in multiple myeloma. Scientific Reports
Academic article
Hjort, Magnus Aasved; Hov, Håkon; Abdollahi, Pegah; Vandsemb, Esten; Fagerli, Unn-Merete; Lund, Bendik; Slørdahl, Tobias Schmidt; Børset, Magne; Rø, Torstein Baade. (2018) Phosphatase of regenerating liver-3 (PRL-3) is overexpressed in classical Hodgkin lymphoma and promotes survival and migration. Experimental Hematology & Oncology
Academic article
Slørdahl, Tobias Schmidt; Hov, Håkon; Holt, Randi Utne; Baykov, Vadim; Syversen, Tore; Sundan, Anders; Waage, Anders; Børset, Magne. (2008) Mn2+ regulates myeloma cell adhesion differently than the proadhesive cytokines HGF, IGF-1, and SDF-1 alpha. European Journal of Haematology
Academic article
Sponaas, Anne-Marit; Waage, Anders; Vandsemb, Esten; Misund, Kristine; Børset, Magne; Sundan, Anders; Slørdahl, Tobias Schmidt; Standal, Therese. (2021) Bystander memory T cells and IMiD/checkpoint therapy in multiple myeloma: A dangerous tango?. Frontiers in Immunology
Academic literature review
Slørdahl, Tobias Schmidt; Misund, Kristine; Rø, Torstein Baade; Børset, Magne. (2012) PRL-3 Regulates Myeloma Cell Survival, Proliferation, Adhesion and Migration. Blood
Conference abstract
Nørgaard, Jakob Nordberg; Moore, Kari Lenita Falck; Slørdahl, Tobias Schmidt; Vik, Anders; Tvedt, Tor Henrik Anderson; Schjesvold, Fredrik. (2024) VRD versus VCD as induction therapy before autologous stem cell transplantation in multiple myeloma: a nationwide population-based study. Blood Cancer Journal
Academic article
Lillebo, Børge; Slørdahl, Tobias Schmidt; Nordrum, Ivar Skjåk. (2017) Teambasert læring - en studentaktiviserende og lærerstyrt undervisningsform. Uniped - Tidsskrift for universitets- og høgskolepedagogikk
Academic article
Berntsen, Erik Magnus; Slørdahl, Tobias Schmidt. (2015) Luft fra tarm til hals. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article
Valestrand, Eivind Alexander; Slørdahl, Tobias Schmidt; Baerheim, Anders; Schirmer, Henrik; Andersen, Stine Lill; Aabelvik, Hanne-Guro; Frich, Jan C. (2016) Mot en nasjonal delprøve i medisinstudiet. Tidsskrift for Den norske legeforening (Tidsskriftet)
Commentary
Røra, Marie; Solberg, Margrete Skretting; Moore, Kari Lenita Falck; Slørdahl, Tobias Schmidt. (2024) Incidence and prevention of skeletal-related events in multiple myeloma patients: A population-based real-world experience. eJHaem
Academic article
Askeland, Frida Bugge; Haukås, Einar; Slørdahl, Tobias Schmidt; Klostergaard, Anja; Gonzalo, Tatjana; Lysén, Anna Karin Christina; Abdollahi, Pegah; Nielsen, Lene Kongsgaard; Hermansen, Emil; Schjesvold, Fredrik. (2025) Isatuximab, bortezomib, lenalidomide, and limited dexamethasone in patients with transplant-ineligible multiple myeloma (REST): a multicentre, single-arm, phase 2 trial. The Lancet Haematology
Academic article
Yang, Rui; Elsaadi, Samah; Misund, Kristine; Abdollahi, Pegah; Vandsemb, Esten; Moen, Siv Helen; Kusnierczyk, Anna; Slupphaug, Geir; Standal, Therese; Waage, Anders. (2020) Conversion of ATP to adenosine by CD39 and CD73 in multiple myeloma can be successfully targeted together with adenosine receptor A2A blockade. Journal for ImmunoTherapy of Cancer (JITC)
Academic article
Steiro, Ida Johnsen; Vandsemb, Esten Nymoen; Elsaadi, Samah; Misund, Kristine; Sponaas, Anne-Marit; Børset, Magne; Abdollahi, Pegah; Slørdahl, Tobias Schmidt. (2022) The serine protease matriptase inhibits migration and proliferation in multiple myeloma cells. OncoTarget
Academic article
Aass, Kristin Roseth; Mjelle, Robin; Kastnes, Martin Haugrud; Tryggestad, Synne Stokke; van den Brink, Luca Mare; Roseth, Ingrid Aass; Westhrin, Marita; Zahoor, Muhammad; Moen, Siv Helen; Nedal, Tonje Marie Vikene. (2021) Intracellular IL-32 regulates mitochondrial metabolism, proliferation, and differentiation of malignant plasma cells. iScience
Academic article
Slørdahl, Tobias Schmidt; Denayer, Tinneke; Moen, Siv Helen; Standal, Therese; Børset, Magne; Ververken, Cedric; Rø, Torstein Baade. (2013) Anti-c-MET Nanobody® – a new potential drug in multiple myeloma treatment. European Journal of Haematology
Academic article
Abdollahi, Pegah; Vandsemb, Esten; Elsaadi, Samah; Røst, Lisa Marie; Yang, Rui; Hjort, Magnus Aassved; Andreassen, Trygve; Misund, Kristine; Slørdahl, Tobias Schmidt; Rø, Torstein Baade. (2021) Phosphatase of Regenerating Liver-3 Regulates Cancer Cell Metabolism in Multiple Myeloma. The FASEB Journal
Academic article
Slørdahl, Tobias S.; Hov, Håkon; Holt, Randi Utne; Baykov, Vadim; Syversen, Tore; Sundan, Anders; Waage, Anders; Børset, Magne. (2008) Mn2+ regulates myeloma cell adhesion differently than the proadhesive cytokines HGF, IGF-1, and SDF-1 alpha. European Journal of Haematology
Academic article
Westhrin, Marita; Kovcic, Vlado; Zejian, Zhang; Moen, Siv Helen; Nedal, Tonje Marie Vikene; Bondt, Albert; Holst, Stephanie; Misund, Kristine; Buene, Glenn; Sundan, Anders. (2020) Monoclonal immunoglobulins promote bone loss in multiple myeloma. Blood
Academic article
Abdollahi, Pegah; Vandsemb, Esten Nymoen; Hjort, Magnus Aassved; Misund, Kristine; Holien, Toril; Sponaas, Anne-Marit; Rø, Torstein Baade; Slørdahl, Tobias Schmidt; Børset, Magne. (2016) Src family kinases are regulated in multiple myeloma cells by phosphatase of regenerating liver-3. Molecular Cancer Research
Academic article
Behsen, Alenka Djarmila; Vandsemb, Esten Nymoen; Slørdahl, Tobias Schmidt; Hjorth-Hansen, Henrik; Quist-Paulsen, Petter; Misund, Kristine; Sponaas, Anne Marit; Waage, Anders. (2023) A patient with minimal myeloma treatment who survived for 20 years. Haematologica
Academic article
Behsen, Alenka Djarmila; Vandsemb, Esten Nymoen; Slørdahl, Tobias Schmidt; Dybkær, Karen; Jakobsen, Maja Zimmer; Kashif, Muhammad; Lund, Johan; Luong, Vincent; Kittang, Astrid Marta Olsnes; Waage, Anders. (2025) T cell phenotype and clonality changes in myeloma patients with short overall survival. JCI Insight
Academic article
Frich, Jan C; Valestrand, Eivind Alexander; Slørdahl, Tobias Schmidt; Baerheim, Anders; Schirmer, Henrik; Andersen, Stine; Aabelvik, Hanne-Guro. (2016) J. Frich og medarbeidere svarer:. Tidsskrift for Den norske legeforening (Tidsskriftet)
Commentary
Mestvedt, Ingvild Bergdal; Menu, Eline; Misund, Kristine; Slørdahl, Tobias Schmidt; Rasheed, Kashif; Wolowczyk, Camilla Izabel; Hella, Hanne; Ryan, Liv; Standal, Therese; Espevik, Terje. (2025) Novel SLAMF1-derived peptide induces apoptosis in multiple myeloma cells by targeting IRF4 transcription factor for degradation. BioRxiv
Academic article
Brieghel, Christian; Slørdahl, Tobias Schmidt; Andersen, Morten Nørgaard; Szabo, Agoston Gyula; Niemann, Carsten Utoft; Thorsteinsdóttir, Sigrún. (2025) A Real-World International Staging System (RW-ISS) for patients with newly diagnosed multiple myeloma. Blood Cancer Journal
Academic article
Rø, Torstein Baade; Slørdahl, Tobias Schmidt; Abdollahi, Pegah; Vansemb, Esten; Hagen, Lars; Baranowska, Katarzyna Anna; Misund, Kristine; Slupphaug, Geir; Børset, Magne. (2014) PRL-3 Mediates Survival of Primary Myeloma Cells. Blood
Conference abstract
Slørdahl, Tobias Schmidt; Abdollahi, Pegah; Vandsemb, Esten Nymoen; Rampa, Christoph Samuel; Misund, Kristine; Baranowska, Katarzyna Anna; Westhrin, Marita; Waage, Anders; Rø, Torstein Baade; Børset, Magne. (2016) The phosphatase of regenerating liver-3 (PRL-3) is importantfor IL-6-mediated survival of myeloma cells. OncoTarget
Academic article
Vandsemb, Esten Nymoen; Bertilsson, Helena; Abdollahi, Pegah; Størkersen, Øystein; Våtsveen, Thea Kristin; Rye, Morten Beck; Rø, Torstein Baade; Børset, Magne; Slørdahl, Tobias Schmidt. (2016) Phosphatase of regenerating liver 3 (PRL-3) is overexpressed in human prostate cancer tissue and promotes growth and migration. Journal of Translational Medicine
Academic article
Slørdahl, Tobias Schmidt; Amundsen, Brage H.; Størkersen, Øystein; Stensæth, KNUT-HAAKON; Slette, Morten Kristian; Wiseth, Rune; Grenne, Bjørnar. (2014) En mann i 60-årene med brystsmerter og funksjonsdyspné. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article
Rampa, Christoph Samuel; Tian, Erming; Våtsveen, Thea Kristin; Buene, Glenn; Slørdahl, Tobias Schmidt; Børset, Magne; Waage, Anders; Sundan, Anders. (2014) Identification of the source of elevated hepatocyte growth factor levels in multiple myeloma patients. Biomarker Research
Academic article
Martinsen, Susanne Skjervold Smeby; Espeland, Torvald; Berg, Erik Andreas Rye; Samstad, Eivind; Lillebo, Børge; Slørdahl, Tobias Schmidt. (2021) Examining the educational impact of the mini-CEX: a randomised controlled study. BMC Medical Education
Academic article
Slørdahl, Tobias Schmidt; Wader, Karin Fahl; Berntsen, Erik Magnus. (2014) Månedens billede. Ugeskrift for Læger
Academic article
Slørdahl, Tobias Schmidt; Kildahl-Andersen, Arne. (2017) Tabletter i vrangstrupen. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic literature review
Hjort, Magnus Aassved; Abdollahi, Pegah; Vandsemb, Esten Nymoen; Fenstad, Mona H.; Lund, Bendik; Slørdahl, Tobias Schmidt; Børset, Magne; Rø, Torstein Baade. (2017) Phosphatase of regenerating liver-3 is expressed in acute lymphoblastic leukemia and mediates leukemic cell adhesion, migration and drug resistance. OncoTarget
Academic article
Aass, Kristin Roseth; Nedal, Tonje Marie Vikene; Bouma, Siri Anshushaug; Tryggestad, Synne Stokke; Haukås, Einar; Slørdahl, Tobias Schmidt; Waage, Anders; Standal, Therese; Mjelle, Robin. (2022) Comprehensive small RNA-sequencing of primary myeloma cells identifies miR-105-5p as a predictor of patient survival. British Journal of Cancer
Academic article
Colberg, Anders Barli; Vatn, Daniel; Standal, Rune; Radtke, Maria; Slørdahl, Tobias Schmidt. (2017) Hvordan kan strykprosenten ved eksamen stabiliseres?. Tidsskrift for Den norske legeforening (Tidsskriftet)
Academic article
Andersen, Sigve; Richardsen, Elin; Rakaee, Mehrdad; Bertilsson, Helena; Bremnes, Roy M.; Børset, Magne; Busund, Lill-Tove; Slørdahl, Tobias Schmidt. (2017) Expression of phosphatase of regenerating liver (PRL)-3, is independently associated with biochemical failure, clinical failure and death in prostate cancer. PLOS ONE
Academic article
Slørdahl, Tobias Schmidt; Amundsen, Brage H.; Størkersen, Øystein; Stensæth, KNUT-HAAKON; Slette, Morten Kristian; Wiseth, Rune; Grenne, Bjørnar. (2014) En mann i 60-årene med brystsmerter og funksjonsdyspné. Tidsskrift for Den norske legeforening (Tidsskriftet)
Professional article
Sponaas, Anne-Marit; Yang, Rui; Rustad, Even Holth; Standal, Therese; Thoresen, Aud; Vo, Camilla Dao; Waage, Anders; Slørdahl, Tobias Schmidt; Børset, Magne; Sundan, Anders. (2018) PD1 is expressed on exhausted T cells as well as virus specific memory CD8+ T cells in the bone marrow of myeloma patients. OncoTarget
Academic article
Vandsemb, Esten; Rye, Morten Beck; Steiro, Ida Johnsen; Elsaadi, Samah; Rø, Torstein Baade; Slørdahl, Tobias Schmidt; Sponaas, Anne-Marit; Børset, Magne; Abdollahi, Pegah. (2021) PRL-3 induces a positive signaling circuit between glycolysis and activation of STAT1/2. The FEBS Journal
Academic article
Smeby, Susanne Skjervold; Lillebo, Børge; Slørdahl, Tobias Schmidt; Berntsen, Erik Magnus. (2019) Express Team-Based Learning (eTBL): A Time-Efficient TBL Approach in Neuroradiology. Academic Radiology
Academic article
Gundesen, Michael T.; Asmussen, Jon Thor; Schjesvold, Fredrik Hellem; Vangsted, Annette Juul; Helleberg, Carsten; Haukås, Einar; Silkjær, Trine; Teodorescu, Elena Manuela; Jensen, Bo Amdi; Slørdahl, Tobias Schmidt. (2023) Potential value of pre-planned imaging of bone disease in multiple myeloma. Blood Cancer Journal
Commentary
Elsaadi, Samah; Steiro, Ida Johnsen; Abdollahi, Pegah; Vandsemb, Esten; Yang, Rui; Slørdahl, Tobias Schmidt; Rø, Torstein Baade; Menu, Eline; Sponaas, Anne-Marit; Børset, Magne. (2021) Targeting phosphoglycerate dehydrogenase in multiple myeloma. Experimental Hematology & Oncology
Academic article

Student thesis or dissertation

Slørdahl, Tobias Schmidt. (2014) Tumor Microenvironment in Multiple Myeloma. Norges teknisk-naturvitenskapelige universitet
Doctoral thesis

Teaching

Dr. Slørdahl is an associate professor of medicine teaching hematology at the MD program at NTNU. In addition he is responsible for and teach in multiple post-graduate courses in hematology, oncology and internal medicine in Norway. Dr. Slørdahl was awarded the Olav Thon national prize for teaching excellence in higher education in 2021.

Outreach