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Per Eystein Lønning

university of bergen

74H-index
636Paper Count
5.8WCitation Count
Published Papers 187
Publication Date
Neoadjuvant endocrine therapy with sequential palbociclib and chemotherapy based on Ki67 status in stage II-III breast cancer: an open-label, phase II study
err2025-12-10
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errOAAI
errChristina Engebrethsen; Synnøve Yndestad; Mari E. Rasmussen; Emiel A.M. Janssen; Bjørnar Gilje; Egil S. Blix; Helge Espelid; Steinar Lundgren; Jürgen Geisler; Laura Minsaas; Reidun Lillestøl; Hildegunn S. Aase; Turid Aas; Per E. Lønning; Hans P. Eikesdal; Stian Knappskog
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Triple-Negative Breast Cancer on the Rise or…? [Letter]
err2025-09-25
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errOAAI
errPer Eystein Lønning; Oleksii Nikolaienko; Stian Knappskog
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Germline variants in CDKN2A wild-type melanoma prone families
err2025-03-01
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errOAAI
errIversen, Gjertrud T.; Loeng, Marie; Holth, Amalie Lund; Lonning, Per E.; Geisler, Jurgen; Knappskog, Stian
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The impact of functional MDM2-polymorphisms on neutrophil counts in breast cancer patients during neoadjuvant chemotherapy
err2025-02-20
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errOAAI
errHatletvedt, Nora D.; Engebrethsen, Christina; Geisler, Jurgen; Geisler, Stephanie; Aas, Turid; Lonning, Per E.; Gansmo, Liv B.; Knappskog, Stian
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MGMT epimutations and risk of incident cancer of the colon, glioblastoma multiforme, and diffuse large B cell lymphomas
err2025-02-20
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errOAAI
errNikolaienko, Oleksii; Anderson, Garnet L.; Chlebowski, Rowan T.; Jung, Su Yon; Harris, Holly R.; Knappskog, Stian; Lonning, Per E.
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ASO Visual Abstract: Evaluating Combinations of Biological and Clinicopathologic Factors Linked to Poor Outcomes in Resected Colorectal Liver Metastasis: An External Validation Study
err2024-11-09
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PREAI
errSasaki, Kazunari; Wang, Jane; Kamphues, Carsten; Buettner, Stefan; Gagniere, Johan; Ardilles, Victoria; Imai, Katsunori; Wagner, Doris; Pozios, Ioannis; Papakonstantinou, Dimitris; Pikoulis, Emmanouil; Antoniou, Efstathios; Morioka, Daisuke; Loes, Inger Marie; Lonning, Per Eystein; Kornprat, Peter; Aucejo, Federico N.; Baba, Hideo; de Santibanes, Eduardo; Kaczirek, Klaus; Burkhart, Richard; Endo, Itaru; Beyer, Katharina; Kreis, Martin E.; Pawlik, Timothy M.; Margonis, Georgios Antonios
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Evaluating Combinations of Biological and Clinicopathologic Factors Linked to Poor Outcomes in Resected Colorectal Liver Metastasis: An External Validation Study
err2024-10-08
err1
PREAI
errSasaki, Kazunari; Wang, Jane; Kamphues, Carsten; Buettner, Stefan; Gagniere, Johan; Ardilles, Victoria; Imai, Katsunori; Wagner, Doris; Pozios, Ioannis; Papakonstantinou, Dimitris; Pikoulis, Emmanouil; Antoniou, Efstathios; Morioka, Daisuke; Loes, Inger Marie; Lonning, Per Eystein; Kornprat, Peter; Aucejo, Federico N.; Baba, Hideo; de Santibanes, Eduardo; Kaczirek, Klaus; Burkhart, Richard; Endo, Itaru; Beyer, Katharina; Kreis, Martin E.; Pawlik, Timothy M.; Margonis, Georgios Antonios
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Hepatectomy v°ersus systemic therapy for liver-limited BRAF V600E-mutated colorectal liver metastases: multicentre retrospective study
err2024-07-25
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PREAI
errMargonis, Georgios Antonios; Wang, Jaeyun Jane; Boerner, Thomas; Moretto, Roberto; Buettner, Stefan; Andreatos, Nikolaos; Gagniere, Johan; Wagner, Doris; Loes, Inger Marie; Bergamo, Francesca; Pietrantonio, Filippo; Scartozzi, Mario; Spallanzani, Andrea; Vincenzi, Bruno; Antoniou, Efstathios; Pikoulis, Emmanouil; Sartore-Bianchi, Andrea; Stasinos, Georgios; Sasaki, Kazunari; Pawlik, Timothy M.; Orlandi, Armando; Pella, Nicoletta; Fitschek, Fabian; Kaczirek, Klaus; Dupre, Aurelien; Pozios, Ioannis; Beyer, Katharina; Kornprat, Peter; Aucejo, Federico N.; Burkhart, Richard; Weiss, Matthew J.; Lonning, Per Eystein; Poultsides, George; Cremolini, Chiara; Kreis, Martin E.; D'Angelica, Michael
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CDH1 mutations predict resistance to neoadjuvant taxane therapy
err2024-05-02
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PREAI
errKnappskog, Stian; Helwa, Reham; Rachakonda, Sivaramakrishna; Gansmo, Liv B.; Denkert, Carsten; Yates, Lucy R.; Solbach, Christine; Untch, Michael; Sinn, Bruno V.; Litmeyer, Anne-Sophie; Ataseven, Beyhan; Huober, Jens; Wedge, David C.; Karn, Thomas; Nikolaienko, Oleksii; Marme, Frederik; Fasching, Peter A.; Eikesdal, Hans Petter; Stickeler, Elmar; Schem, Christian; Jank, Paul; van Mackelenbergh, Marion; Muller, Volkmar; Felder, Baerbel; Holtschmidt, Johannes; Campbell, Peter J.; Loibl, Sibylle; Lonning, Per
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Prenatal BRCA1 epimutations is a major cause of triplenegative breast cancer
err2024-05-02
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PREAI
errLonning, Per; Eikesdal, Hans Petter; Ognedal, Elisabet; Gilje, Bjornar; Lundgren, Steinar; Blix, Egil; Espelid, Helge; Geisler, Jurgen; Geisler, Stephanie; Janssen, Emiel; Yndestad, Synnove; Minsaas, Laura; Leirvaag, Beryl; Lillestol, Reidun; Knappskog, Stian; Nikolaienko, Oleksii
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Studying mosaic epimutations at scale
err2024-03-22
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PREAI
errNikolaienko, Oleksii; Lonning, Per E.; Knappskog, Stian
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Germline variants in CDKN2A wild-type melanoma prone families
err2024-03-22
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PREAI
errKnappskog, Stian; Iversen, Gjertrud T.; Loeng, Marie; Holth, Amalie L.; Lonning, Per E.; Geisler, Jurgen
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epialleleR: an R/Bioconductor package for sensitive allele-specific methylation analysis in NGS data
err2023-10-31
err2
errOAAI
errNikolaienko, Oleksii; Lonning, Per Eystein; Knappskog, Stian
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Homologous recombination deficiency across subtypes of primary breast cancer
err2023-03-01
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PREAI
errEngebrethsen, Christina; Yndestad, Synnove; Herencia-Ropero, Andrea; Nikolaienko, Oleksii; Vintermyr, Olav Karsten; Lillestol, Reidun K.; Minsaas, Laura; Leirvaag, Beryl; Iversen, Gjertrud; Gilje, Bjornar; Blix, Egil; Espelid, Helge; Lundgren, Steinar; Geisler, Jurgen; Vassbotn, Liv Jorunn; Aase, Hildegunn S.; Aas, Turid; Llop-Guevara, Alba; Serra, Violeta; Lonning, Per Eystein; Knappskog, Stian; Eikesdal, Hans Petter
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Demystifying BRAF Mutation Status in Colorectal Liver Metastases A Multi-institutional, Collaborative Approach to 6 Open Clinical Questions
err2022-12-01
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PREAI
errMargonis, Georgios A.; Boerner, Thomas; Bachet, Jean-Baptiste; Buettner, Stefan; Moretto, Roberto; Andreatos, Nikolaos; Sartore-Bianchi, Andrea; Wang, Jane; Kamphues, Carsten; Gagniere, Johan; Lonardi, Sara; Loes, Inger M.; Wagner, Doris; Spallanzani, Andrea; Sasaki, Kazunari; Burkhart, Richard; Pietrantonio, Filippo; Pikoulis, Emmanouil; Pawlik, Timothy M.; Truant, Stephanie; Orlandi, Armando; Pikouli, Anastasia; Pella, Nicoletta; Beyer, Katharina; Poultsides, George; Seeliger, Hendrik; Aucejo, Federico N.; Kornprat, Peter; Kaczirek, Klaus; Lonning, Per E.; Kreis, Martin E.; Wolfgang, Christopher L.; Weiss, Matthew J.; Cremolini, Chiara; Benoist, Stephane; D'Angelica, Michael
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Using Artificial Intelligence to Find the Optimal Margin Width in Hepatectomy for Colorectal Cancer Liver Metastases
err2022-08-10
err24
errOAAI
errBertsimas, Dimitris; Margonis, Georgios Antonios; Sujichantararat, Suleeporn; Boerner, Thomas; Ma, Yu; Wang, Jane; Kamphues, Carsten; Sasaki, Kazunari; Tang, Seehanah; Gagniere, Johan; Dupre, Aurelien; Loes, Inger Marie; Wagner, Doris; Stasinos, Georgios; Macher-Beer, Andrea; Burkhart, Richard; Morioka, Daisuke; Imai, Katsunori; Ardiles, Victoria; O'Connor, Juan Manuel; Pawlik, Timothy M.; Poultsides, George; Seeliger, Hendrik; Beyer, Katharina; Kaczirek, Klaus; Kornprat, Peter; Aucejo, Federico N.; de Santibanes, Eduardo; Baba, Hideo; Endo, Itaru; Lonning, Per Eystein; Kreis, Martin E.; Weiss, Matthew J.; Wolfgang, Christopher L.; D'Angelica, Michael
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DNA methylation changes in response to neoadjuvant chemotherapy are associated with breast cancer survival
err2022-06-24
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errOAAI
errPedersen, Christine Aaserod; Cao, Maria Dung; Fleischer, Thomas; Rye, Morten B.; Knappskog, Stian; Eikesdal, Hans Petter; Lonning, Per Eystein; Tost, Jorg; Kristensen, Vessela N.; Tessem, May-Britt; Giskeodegard, Guro F.; Bathen, Tone F.
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