Borgny Ytterhus
Publications
2024
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Meta, Rahmina;
Pettersen, Henrik Sahlin;
Tollefsen, Sofie Eline;
Ytterhus, Borgny;
Salvesen, Øyvind;
Sjursen, Wenche.
(2024)
Clinicopathological aspects of tumour-associated macrophages in human meningiomas.
Neuropathology and Applied Neurobiology
Abstract
2023
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Skjervold, Anette Hansen;
Valla, Marit;
Ytterhus, Borgny;
Bofin, Anna M..
(2023)
PAK1 copy number in breast cancer—Associations with proliferation and molecular subtypes.
PLOS ONE
Academic article
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Børkja, Mathieu;
Giambelluca, Miriam Soledad;
Ytterhus, Borgny;
Prestvik, Wenche Slettahjell;
Bjørkøy, Geir;
Bofin, Anna M..
(2023)
S100A8 gene copy number and protein expression in breast cancer: associations with proliferation, histopathological grade and molecular subtypes.
Breast Cancer Research and Treatment
Academic article
-
Saastad, Sigurd August;
Skjervold, Anette Hansen;
Ytterhus, Borgny;
Engstrøm, Monica Jernberg;
Bofin, Anna M..
(2023)
PD-L1 protein expression in breast cancer.
Journal of Clinical Pathology
Academic article
2022
-
Valla, Marit;
Klæstad, Elise;
Ytterhus, Borgny;
Bofin, Anna M..
(2022)
CCND1 amplification in breast cancer -associations with proliferation, histopathological grade, molecular subtype and prognosis.
Journal of mammary gland biology and neoplasia
Academic article
2021
-
Tollefsen, Sofie Eline;
Jarmund, Anders Hagen;
Ytterhus, Borgny;
Salvesen, Øyvind;
Mjønes, Patricia;
Torp, Sverre Helge.
(2021)
Somatostatin receptors in human meningiomas—clinicopathological aspects.
Cancers
Academic article
-
Valla, Marit;
Opdahl, Signe;
Ytterhus, Borgny;
Bofin, Anna M..
(2021)
DTX3 copy number increase in breast cancer: a study of associations to molecular subtype, proliferation and prognosis.
Breast Cancer Research and Treatment
Academic article
-
Bofin, Anna M.;
Ytterhus, Borgny;
Klæstad, Elise;
Valla, Marit.
(2021)
FGFR1 copy number in breast cancer: associations with proliferation, histopathological grade and molecular subtypes.
Journal of Clinical Pathology
Academic article
-
Klæstad, Elise;
Sawicka, Joanna Ewa;
Engstrøm, Monica J;
Ytterhus, Borgny;
Valla, Marit;
Bofin, Anna M..
(2021)
ZNF703 gene copy number and protein expression in breast cancer; associations with proliferation, prognosis and luminal subtypes.
Breast Cancer Research and Treatment
Academic article
2020
-
Klæstad, Elise;
Opdahl, Signe;
Engstrøm, Monica J;
Ytterhus, Borgny;
Wik, Elisabeth;
Bofin, Anna Mary.
(2020)
MRPS23 amplification and gene expression in breast cancer; association with proliferation and the non-basal subtypes.
Breast Cancer Research and Treatment
Academic article
2018
-
Valla, Marit;
Mjønes, Patricia;
Engstrøm, Monica J;
Ytterhus, Borgny;
Bordin, Diana Lilian;
van Loon, Barbara.
(2018)
Characterization of FGD5 expression in primary breast cancers and lymph node metastases.
Journal of Histochemistry and Cytochemistry
Academic article
2017
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Valla, Marit;
Engstrøm, Monica J;
Ytterhus, Borgny;
Hansen, Åse Kristin Skain;
Akslen, Lars A.;
Vatten, Lars Johan.
(2017)
FGD5 amplification in breast cancer patients is associated with tumor proliferation and a poorer prognosis.
Breast Cancer Research and Treatment
Academic article
-
Arnli, Magnus Bossum;
Backer-Grøndahl, Thomas;
Ytterhus, Borgny;
Granli, Unn Sophie;
Lydersen, Stian;
Gulati, Sasha.
(2017)
Expression and clinical value of EGFR in human meningiomas.
PeerJ
Academic article
2016
-
Valla, Marit;
Vatten, Lars Johan;
Engstrøm, Monica J;
Haugen, Olav Anton;
Akslen, Lars A.;
Bjørngaard, Johan Håkon.
(2016)
Molecular subtypes of breast cancer: Long-term incidence trends and prognostic differences.
Cancer Epidemiology, Biomarkers and Prevention
Academic article
2014
-
Engstrøm, Monica J;
Ytterhus, Borgny;
Vatten, Lars Johan;
Opdahl, Signe;
Bofin, Anna M..
(2014)
TOP2A gene copy number change in breast cancer.
Journal of Clinical Pathology
Academic article
2010
-
Berggren, Elena M.Trounina;
Almas, T;
Ytterhus, Borgny;
Angelsen, Anders;
Bofin, Anna M..
(2010)
CYTOLOGIC EXAMINATION AND FISH IN THE DETECTION OF ATYPICAL UROTHELIAL CELLS IN SPONTANEOUS URINE SPECIMENS AND BLADDER WASHINGS IN PATIENTS WITH A HISTORY OF CARCINOMA OF THE URINARY BLADDER.
Acta Cytologica
Abstract
-
Gulati, Sasha;
Ytterhus, Borgny;
Granli, Unn Sophie;
Gulati, Michel;
Lydersen, Stian;
Torp, Sverre Helge.
(2010)
Overexpression of c-erbB2 is a negative prognostic factor in anaplastic astrocytomas.
Diagnostic Pathology
Academic article
2009
-
Ytterhus, Borgny;
Engesvold, Ingeborg;
Vogt, Christina.
(2009)
Deteksjon av kromosomavvik i formalinfiksert og parafininnstøpt autopsimateriale fra fostre ved hjelp av FISH.
Bioingeniøren
Academic article
2007
-
Hagen, Anne Irene;
Bofin, Anna M.;
Ytterhus, Borgny;
Mæhle, Lovise;
Kjellevold, Kjell Henning;
Møller, Pål.
(2007)
Amplification of TOP2A and HER-2 genes in breast cancers occurring in patients harbouring BRCA1 germline mutations.
Acta Oncologica
Academic article
2004
-
Bofin, Anna M.;
Ytterhus, Borgny;
Martin, Cara;
O'Leary, John J.;
Hagmar, Bjørn M.
(2004)
Detection and quantitation of HER-2 gene amplification and protein expression in breast carcinoma.
American Journal of Clinical Pathology
Academic article
2003
-
Bofin, Anna M.;
Hagmar, Bjørn M.;
Ytterhus, Borgny.
(2003)
TOP2A and HER2 gene amplification in fine needle aspirates from breast carcinoma.
Cytopathology
Academic article
-
Bofin, Anna M.;
Fjøsne, Hans E.;
Hagmar, Bjørn M.;
Ytterhus, Borgny.
(2003)
Abnormal chromosome 8 copy number in cytological smears from breast carcinoma detected by means of fluorescence in situ hybridization (FISH).
Cytopathology
Academic article
2000
-
Isaksen, Christina Vogt;
Ytterhus, Borgny;
Skarsvåg, Sølvi.
(2000)
Detection of Trisomy 18 on Formalin-fixed and Paraffin-embedded Material by Fluorescence In Situ Hybridization.
Pediatric and Developmental Pathology
Academic article
Journal publications
-
Meta, Rahmina;
Pettersen, Henrik Sahlin;
Tollefsen, Sofie Eline;
Ytterhus, Borgny;
Salvesen, Øyvind;
Sjursen, Wenche.
(2024)
Clinicopathological aspects of tumour-associated macrophages in human meningiomas.
Neuropathology and Applied Neurobiology
Abstract
-
Skjervold, Anette Hansen;
Valla, Marit;
Ytterhus, Borgny;
Bofin, Anna M..
(2023)
PAK1 copy number in breast cancer—Associations with proliferation and molecular subtypes.
PLOS ONE
Academic article
-
Børkja, Mathieu;
Giambelluca, Miriam Soledad;
Ytterhus, Borgny;
Prestvik, Wenche Slettahjell;
Bjørkøy, Geir;
Bofin, Anna M..
(2023)
S100A8 gene copy number and protein expression in breast cancer: associations with proliferation, histopathological grade and molecular subtypes.
Breast Cancer Research and Treatment
Academic article
-
Saastad, Sigurd August;
Skjervold, Anette Hansen;
Ytterhus, Borgny;
Engstrøm, Monica Jernberg;
Bofin, Anna M..
(2023)
PD-L1 protein expression in breast cancer.
Journal of Clinical Pathology
Academic article
-
Valla, Marit;
Klæstad, Elise;
Ytterhus, Borgny;
Bofin, Anna M..
(2022)
CCND1 amplification in breast cancer -associations with proliferation, histopathological grade, molecular subtype and prognosis.
Journal of mammary gland biology and neoplasia
Academic article
-
Tollefsen, Sofie Eline;
Jarmund, Anders Hagen;
Ytterhus, Borgny;
Salvesen, Øyvind;
Mjønes, Patricia;
Torp, Sverre Helge.
(2021)
Somatostatin receptors in human meningiomas—clinicopathological aspects.
Cancers
Academic article
-
Valla, Marit;
Opdahl, Signe;
Ytterhus, Borgny;
Bofin, Anna M..
(2021)
DTX3 copy number increase in breast cancer: a study of associations to molecular subtype, proliferation and prognosis.
Breast Cancer Research and Treatment
Academic article
-
Bofin, Anna M.;
Ytterhus, Borgny;
Klæstad, Elise;
Valla, Marit.
(2021)
FGFR1 copy number in breast cancer: associations with proliferation, histopathological grade and molecular subtypes.
Journal of Clinical Pathology
Academic article
-
Klæstad, Elise;
Sawicka, Joanna Ewa;
Engstrøm, Monica J;
Ytterhus, Borgny;
Valla, Marit;
Bofin, Anna M..
(2021)
ZNF703 gene copy number and protein expression in breast cancer; associations with proliferation, prognosis and luminal subtypes.
Breast Cancer Research and Treatment
Academic article
-
Klæstad, Elise;
Opdahl, Signe;
Engstrøm, Monica J;
Ytterhus, Borgny;
Wik, Elisabeth;
Bofin, Anna Mary.
(2020)
MRPS23 amplification and gene expression in breast cancer; association with proliferation and the non-basal subtypes.
Breast Cancer Research and Treatment
Academic article
-
Valla, Marit;
Mjønes, Patricia;
Engstrøm, Monica J;
Ytterhus, Borgny;
Bordin, Diana Lilian;
van Loon, Barbara.
(2018)
Characterization of FGD5 expression in primary breast cancers and lymph node metastases.
Journal of Histochemistry and Cytochemistry
Academic article
-
Valla, Marit;
Engstrøm, Monica J;
Ytterhus, Borgny;
Hansen, Åse Kristin Skain;
Akslen, Lars A.;
Vatten, Lars Johan.
(2017)
FGD5 amplification in breast cancer patients is associated with tumor proliferation and a poorer prognosis.
Breast Cancer Research and Treatment
Academic article
-
Arnli, Magnus Bossum;
Backer-Grøndahl, Thomas;
Ytterhus, Borgny;
Granli, Unn Sophie;
Lydersen, Stian;
Gulati, Sasha.
(2017)
Expression and clinical value of EGFR in human meningiomas.
PeerJ
Academic article
-
Valla, Marit;
Vatten, Lars Johan;
Engstrøm, Monica J;
Haugen, Olav Anton;
Akslen, Lars A.;
Bjørngaard, Johan Håkon.
(2016)
Molecular subtypes of breast cancer: Long-term incidence trends and prognostic differences.
Cancer Epidemiology, Biomarkers and Prevention
Academic article
-
Engstrøm, Monica J;
Ytterhus, Borgny;
Vatten, Lars Johan;
Opdahl, Signe;
Bofin, Anna M..
(2014)
TOP2A gene copy number change in breast cancer.
Journal of Clinical Pathology
Academic article
-
Berggren, Elena M.Trounina;
Almas, T;
Ytterhus, Borgny;
Angelsen, Anders;
Bofin, Anna M..
(2010)
CYTOLOGIC EXAMINATION AND FISH IN THE DETECTION OF ATYPICAL UROTHELIAL CELLS IN SPONTANEOUS URINE SPECIMENS AND BLADDER WASHINGS IN PATIENTS WITH A HISTORY OF CARCINOMA OF THE URINARY BLADDER.
Acta Cytologica
Abstract
-
Gulati, Sasha;
Ytterhus, Borgny;
Granli, Unn Sophie;
Gulati, Michel;
Lydersen, Stian;
Torp, Sverre Helge.
(2010)
Overexpression of c-erbB2 is a negative prognostic factor in anaplastic astrocytomas.
Diagnostic Pathology
Academic article
-
Ytterhus, Borgny;
Engesvold, Ingeborg;
Vogt, Christina.
(2009)
Deteksjon av kromosomavvik i formalinfiksert og parafininnstøpt autopsimateriale fra fostre ved hjelp av FISH.
Bioingeniøren
Academic article
-
Hagen, Anne Irene;
Bofin, Anna M.;
Ytterhus, Borgny;
Mæhle, Lovise;
Kjellevold, Kjell Henning;
Møller, Pål.
(2007)
Amplification of TOP2A and HER-2 genes in breast cancers occurring in patients harbouring BRCA1 germline mutations.
Acta Oncologica
Academic article
-
Bofin, Anna M.;
Ytterhus, Borgny;
Martin, Cara;
O'Leary, John J.;
Hagmar, Bjørn M.
(2004)
Detection and quantitation of HER-2 gene amplification and protein expression in breast carcinoma.
American Journal of Clinical Pathology
Academic article
-
Bofin, Anna M.;
Hagmar, Bjørn M.;
Ytterhus, Borgny.
(2003)
TOP2A and HER2 gene amplification in fine needle aspirates from breast carcinoma.
Cytopathology
Academic article
-
Bofin, Anna M.;
Fjøsne, Hans E.;
Hagmar, Bjørn M.;
Ytterhus, Borgny.
(2003)
Abnormal chromosome 8 copy number in cytological smears from breast carcinoma detected by means of fluorescence in situ hybridization (FISH).
Cytopathology
Academic article
-
Isaksen, Christina Vogt;
Ytterhus, Borgny;
Skarsvåg, Sølvi.
(2000)
Detection of Trisomy 18 on Formalin-fixed and Paraffin-embedded Material by Fluorescence In Situ Hybridization.
Pediatric and Developmental Pathology
Academic article
Outreach
2024
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PosterMeta, Rahmina; Pettersen, Henrik Sahlin; Tollefsen, Sofie Eline; Ytterhus, Borgny; Salvesen, Øyvind Olav; Sjursen, Wenche. (2024) The clinicopathological role of tumour-associated macrophages in human meningiomas. SNOG SYMPOSIUM 2024 – Multidisciplinary Neuro-Oncology Meeting , Gøteborg 2024-04-25 - 2024-04-27
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LectureMeta, Rahmina; Pettersen, Henrik Sahlin; Tollefsen, Sofie Eline; Ytterhus, Borgny; Salvesen, Øyvind Olav; Sjursen, Wenche. (2024) Tumorassosierte makrofager i meningeomer. Den norske patologforening Årsmøte i Den norske patologforening , Britannia Hotell, Trondheim, Norge 2024-04-11 -
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PosterMeta, Rahmina; Pettersen, Henrik Sahlin; Tollefsen, Sofie Eline; Ytterhus, Borgny; Salvesen, Øyvind; Sjursen, Wenche. (2024) Clinicopathological aspects of tumour-associated macrophages in human meningiomas. 125TH Meeting of the British Neuropathological Society , London 2024-01-31 - 2024-02-02
2023
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PosterAraste, Hannie; Kvisten, Magnus; Ytterhus, Borgny; Salvesen, Øyvind Olav; Skjulsvik, Anne Jarstein; Pettersen, Henrik Sahlin. (2023) Microglia and macrophages in human glioblastomas: Distribution and relations to tumour growth. International Society of Neuropathology 20th Internation Congress of Neuropathology , Berlin 2023-09-13 - 2023-09-16
2020
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PosterSkjervold, Anette Hansen; Pettersen, Henrik Sahlin; Ytterhus, Borgny; Valla, Marit; Bofin, Anna M.. (2020) Cell counts in visual and digital assessment of Ki-67 in breast cancer. European Society of Pathology/International Academy of Path 32nd congress of the ESP and XXXIII International Congress of the IAP 2020 , Glasgow - virtual congress 2020-12-06 - 2020-12-08
2016
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Academic lectureValla, Marit; Vatten, Lars Johan; Engstrøm, Monica J; Haugen, Olav Anton; Akslen, Lars A.; Bjørngaard, Johan Håkon. (2016) Molecular subtypes of breast cancer: long-term incidence trends and prognostic differences. CCBIO, UIB Scandinavian Pathology Seminar, Sotra , Sotra 2016-08-30 - 2016-08-31
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Academic lectureValla, Marit; Engstrøm, Monica J; Ytterhus, Borgny; Hansen, Åse Kristin Skain; Akslen, Lars A.; Vatten, Lars Johan. (2016) FGD5 amplification in breast cancer patients is associated with tumour proliferation and a poorer prognosis. Oslo Breast Cancer Research Consortium Annual Workshop on Breast Cancer , Kongsvold 2016-09-13 - 2016-09-14
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PosterValla, Marit; Vatten, Lars Johan; Engstrøm, Monica J; Haugen, Olav Anton; Akslen, Lars A.; Bjørngaard, Johan Håkon. (2016) Molecular subtypes of breast cancer: Long term incidence trends and prognostic differences. Shuji Ogino, Brigham and Women's Hospital, Boston The third international molecular pathological epidemiology (MPE) meeting , Dana-Farber Cancer Institute, Boston 2016-05-12 - 2016-05-13
2014
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PosterKraby, Maria Ryssdal; Opdahl, Signe; Krüger, Kristi; Ytterhus, Borgny; Akslen, Lars A.; Bofin, Anna M.. (2014) Microvascular proliferation in breast cancer. European Society of Pathology 26th European Congress of Pathology , London 2014-08-30 - 2014-09-03
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PosterEngstrøm, Monica J; Ytterhus, Borgny; Vatten, Lars Johan; Opdahl, Signe; Bofin, Anna M.. (2014) TOP2A gene copy number change in breast cancer. European Society of Pathology 26th European Congress of Pathology , London 2014-08-30 - 2014-09-03
2013
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Academic lectureEngstrøm, Monica J; Ytterhus, Borgny; Vatten, Lars Johan; Opdahl, Signe; Bofin, Anna M.. (2013) Endringer i TOP2A-genet ved brystkreft. Norsk kirurgisk forening Kirurgisk høstmøte 2013 , Oslo 2013-10-23 - 2013-10-25
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Academic lectureYtterhus, Borgny; Dyrnes, Linda Anita; Sandberg, Nina; Engstrøm, Monica J; Bofin, Anna M.. (2013) Visualizing Genes and Chromosomes in Archival Tissue Biopsies. The Norwegian Institute of Biomedical Science Nordic Medical Laboratory group (NML) 2013 , Trondheim 2013-06-13 - 2013-06-15
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PosterDyrnes, Linda Anita; Ytterhus, Borgny; Sandberg, Nina; Engstrøm, Monica J; Bofin, Anna M.. (2013) Tissue Microarray in a Large, Historic Breast Cancer Cohort Study. The Norwegian Institute of Biomedical Science Nordic Medical Laboratory group (NML) Conference 2013 , Trondheim 2013-06-13 - 2013-06-15
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Academic lectureEngstrøm, Monica J; Ytterhus, Borgny; Dyrnes, Linda Anita; Vatten, Lars Johan; Bofin, Anna M.. (2013) TOP2A genamplifikasjon ved brystkreft. Norsk forening for Patologi Årsmøte i Norsk forening for Patologi , Trondheim 2013-03-15 - 2013-03-16
2012
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PosterEngstrøm, Monica J; Opdahl, Signe; Sandberg, Nina; Ytterhus, Borgny; Dyrnes, Linda Anita; Vatten, Lars Johan. (2012) Molecular subtypes and survival. Cohort 1 in Breast Cancer Subtypes Project A unique material with a long follow-up. Preliminary results. OSBREAC OSBREAC (Oslo breast cancer consortium) Workshop , Kongsvold Fjeldstue 2012-08-29 - 2012-08-31
2010
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PosterBerggren, Elena; Almås, Tora; Ytterhus, Borgny; Angelsen, Anders; Bofin, Anna M.. (2010) Cytological examination and FISH in the detection of atypical urothelial cells in spontaneous urine specimens and bladder washings. British Society of Clinical Cytology 17th International Congress of Cytology , Edinburgh 2010-05-16 - 2010-05-20
2007
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PosterYtterhus, Borgny; Sandberg, Nina; Bofin, Anna M.. (2007) FISHing for Genes and Chromosomes in FNA Smears. European Federation Of Cytology Societies XXXIII European Congress of Cytology , Madrid 2007-10-14 - 2007-10-17
2004
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Academic lectureBofin, Anna M.; Ytterhus, Borgny; Hagmar, Bjørn M. (2004) TOP2A og HER2 genamplifikasjon i mammakarsinom. Norsk brystkanser gruppe (NBCG) Regionalmøte - NBCG , Trondheim 2004-01-19 - 2004-01-19
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Academic lectureBofin, Anna M.; Ytterhus, Borgny; Hagmar, Bjørn M. (2004) TOP2A og HER2 genamplifikasjon i mammakarsinom. Norsk forening for klinisk cytologi Foredrag , Oslo 2004-01-30 - 2004-01-31
2003
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Academic lectureBofin, Anna M.; Hagmar, Bjørn M.; Ytterhus, Borgny. (2003) Topoisomerase IIalpha and Her2 gene amplification in fine needle aspirates from breast carcinomas. 29th European Congress of Cytology , Prague 2003-10-08 -