Publications 2025

Høye E, Kanduri C, Torgunrud A, Lorenz S, Edwin B, Larsen SG, Fretland ÅA, Dagenborg VJ, Flatmark K, Lund-Andersen C (2025)
Enrichment of Cancer-Associated Fibroblasts, Macrophages, and Up-Regulated TNF-α Signaling in the Tumor Microenvironment of CMS4 Colorectal Peritoneal Metastasis
14 (1), e70521
DOI 10.1002/cam4.70521, PubMed 39739693

Publications 2024

Dagenborg VJ, Brudvik KW, Lund-Andersen C, Torgunrud A, Lund-Iversen M, Flatmark K, Larsen SG, Yaqub S (2024)
Cytoreductive Surgery With Hyperthermic Intraperitoneal Chemotherapy and Liver Resection is a Treatment Option for Patients With Peritoneal and Liver Metastases From Colorectal Cancer
280 (5), 745-752
DOI 10.1097/SLA.0000000000006492, PubMed 39185557

Davidson B, Holth A, Lindemann K, Zahl Eriksson AG, Nilsen TA, Torgunrud A (2024)
Molecular characteristics of tubo-ovarian carcinosarcoma at different anatomic locations
485 (6), 1053-1061
DOI 10.1007/s00428-024-03821-9, PubMed 38733380

Publications 2023

Arjona-Sanchez A, Martinez-López A, Moreno-Montilla MT, Mulsow J, Lozano-Lominchar P, Martínez-Torres B, Rau B, Canbay E, Sommariva A, Milione M, Deraco M, Sgarbura O, Torgunrud A, Kepenekian V, Carr NJ, Hoorens A, Delhorme JB, Wernert R, Goere D, Martin-Roman L, Cosyns S, Flatmark K, Davidson B, Khellaf L, Pereira-Perez F et al. (2023)
External multicentre validation of pseudomyxoma peritonei PSOGI-Ki67 classification
49 (8), 1481-1488
DOI 10.1016/j.ejso.2023.03.206, PubMed 36935222

Doutel D, Davidson B, Nitschke Pettersen IK, Torgunrud A (2023)
Molecular characteristics of low-grade serous carcinoma in effusions
34 (2), 99-105
DOI 10.1111/cyt.13207, PubMed 36609991

Patrick-Brown TDJH, Mohamed F, Thrower A, Torgunrud A, Cosyns S, Canbay E, Villeneuve L, Flatmark K, Brandl A (2023)
Determining a minimum data set for reporting clinical and radiologic data for pseudomyxoma peritonei
8 (1), 1-9
DOI 10.1515/pp-2022-0200, PubMed 37020469

Publications 2022

Høye E, Dagenborg VJ, Torgunrud A, Lund-Andersen C, Fretland ÅA, Lorenz S, Edwin B, Hovig E, Fromm B, Inderberg EM, Greiff V, Ree AH, Flatmark K (2022)
T cell receptor repertoire sequencing reveals chemotherapy-driven clonal expansion in colorectal liver metastases
12
DOI 10.1093/gigascience/giad032, PubMed 37161965

Høye E, Fromm B, Böttger PHM, Domanska D, Torgunrud A, Lund-Andersen C, Abrahamsen TW, Fretland ÅA, Dagenborg VJ, Lorenz S, Edwin B, Hovig E, Flatmark K (2022)
A comprehensive framework for analysis of microRNA sequencing data in metastatic colorectal cancer
4 (1), zcab051
DOI 10.1093/narcan/zcab051, PubMed 35047825

Publications 2021

Flatmark K, Torgunrud A, Fleten KG, Davidson B, Juul HV, Mensali N, Lund-Andersen C, Inderberg EM (2021)
Peptide vaccine targeting mutated GNAS: a potential novel treatment for pseudomyxoma peritonei
9 (10)
DOI 10.1136/jitc-2021-003109, PubMed 34711663

Larsen SG, Goscinski MA, Dueland S, Steigen SE, Hofsli E, Torgunrud A, Lund-Iversen M, Dagenborg VJ, Flatmark K, Sorbye H (2021)
Impact of KRAS, BRAF and microsatellite instability status after cytoreductive surgery and HIPEC in a national cohort of colorectal peritoneal metastasis patients
126 (5), 726-735
DOI 10.1038/s41416-021-01620-6, PubMed 34887523

Lund-Andersen C, Torgunrud A, Fleten KG, Flatmark K (2021)
Omics analyses in peritoneal metastasis-utility in the management of peritoneal metastases from colorectal cancer and pseudomyxoma peritonei: a narrative review
J. Gastrointest. Oncol., 12 1, S191-+
DOI 10.21037/jgo-20-136

Meltzer S, Torgunrud A, Abrahamsson H, Solbakken AM, Flatmark K, Dueland S, Bakke KM, Bousquet PA, Negård A, Johansen C, Lyckander LG, Larsen FO, Schou JV, Redalen KR, Ree AH (2021)
The circulating soluble form of the CD40 costimulatory immune checkpoint receptor and liver metastasis risk in rectal cancer
125 (2), 240-246
DOI 10.1038/s41416-021-01377-y, PubMed 33837301

Publications 2020

Fleten KG, Lund-Andersen C, Waagene S, Abrahamsen TW, Mørch Y, Boye K, Torgunrud A, Flatmark K (2020)
Experimental Treatment of Mucinous Peritoneal Metastases Using Patient-Derived Xenograft Models
13 (8), 100793
DOI 10.1016/j.tranon.2020.100793, PubMed 32447231

Publications 2019

Lund-Andersen C, Nakken S, Nygård S, Fromm B, Aasheim LB, Davidson B, Julsrud L, Abrahamsen TW, Kristensen AT, Dybdahl B, Larsen SG, Hovig E, Flatmark K (2019)
Integrative genomic analysis of peritoneal malignant mesothelioma: understanding a case with extraordinary chemotherapy response
5 (2)
DOI 10.1101/mcs.a003566, PubMed 30862609

Meltzer S, Bakke KM, Rød KL, Negård A, Flatmark K, Solbakken AM, Kristensen AT, Fuglestad AJ, Kersten C, Dueland S, Seierstad T, Hole KH, Lyckander LG, Larsen FO, Schou JV, Patrick Brown D, Abrahamsson H, Redalen KR, Ree AH (2019)
Sex-related differences in primary metastatic site in rectal cancer; associated with hemodynamic factors?
21, 5-10
DOI 10.1016/j.ctro.2019.11.006, PubMed 31872084

Publications 2017

Arstad C, Refinetti P, Kristensen AT, Giercksky KE, Ekstrøm PO (2017)
Is detection of intraperitoneal exfoliated tumor cells after surgical resection of rectal cancer a prognostic factor of survival?
17 (1), 406
DOI 10.1186/s12885-017-3365-7, PubMed 28592327

Publications 2012

Ree AH, Kristensen AT, Saelen MG, de Wijn R, Edvardsen H, Jovanovic J, Abrahamsen TW, Dueland S, Flatmark K (2012)
Tumor phosphatidylinositol-3-kinase signaling and development of metastatic disease in locally advanced rectal cancer
7 (11), e50806
DOI 10.1371/journal.pone.0050806, PubMed 23226389

Publications 2008

Kristensen AT, Wiig JN, Larsen SG, Giercksky KE, Ekstrøm PO (2008)
Molecular detection (k-ras) of exfoliated tumour cells in the pelvis is a prognostic factor after resection of rectal cancer?
8, 213
DOI 10.1186/1471-2407-8-213, PubMed 18655729

Publications 2003

Bjørheim J, Abrahamsen TW, Kristensen AT, Gaudernack G, Ekstrøm PO (2003)
Approach to analysis of single nucleotide polymorphisms by automated constant denaturant capillary electrophoresis
526 (1-2), 75-83
DOI 10.1016/s0027-5107(03)00033-2, PubMed 12714185

Kristensen AT, Bjørheim J, Wiig J, Giercksky KE, Ekstrøm PO (2003)
DNA variants in the ATM gene are not associated with sporadic rectal cancer in a Norwegian population-based study
19 (1), 49-54
DOI 10.1007/s00384-003-0519-7, PubMed 12827413

Publications 2002

Kristensen AT, Bjørheim J, Ekstrøm PO (2002)
Detection of mutations in exon 8 of TP53 by temperature gradient 96-capillary array electrophoresis
33 (3), 650-3
DOI 10.2144/02333pf01, PubMed 12238774