Browsing Bergen Open Research Archive by Author "Halvorsen, Ole Johan"
Now showing items 1-5 of 5
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The epithelial–mesenchymal transition regulators Twist, Slug, and Snail are associated with aggressive tumour features and poor outcome in prostate cancer patients
Børretzen, Astrid; Gravdal, Karsten; Haukaas, Svein Andreas; Mannelqvist, Monica; Beisland, Christian; Akslen, Lars Andreas; Halvorsen, Ole Johan (Journal article; Peer reviewed, 2021)The prognostic importance of transcription factors promoting epithelial–mesenchymal transition (EMT) and angiogenesis has not been well explored in prostate cancer patients with long follow-up, nor the interplay between ... -
FOXC2 expression and epithelial–mesenchymal phenotypes are associated with castration resistance, metastasis and survival in prostate cancer
Børretzen, Astrid; Gravdal, Karsten; Haukaas, Svein Andreas; Beisland, Christian; Akslen, Lars A.; Halvorsen, Ole Johan (Peer reviewed; Journal article, 2019)Epithelial–mesenchymal transition (EMT) is important for tumour cell invasion and metastasis and is a feature of aggressive carcinomas. EMT is characterised by reduced E‐cadherin and increased N‐cadherin expression ... -
Higher than expected and significantly increasing incidence of upper tract urothelial carcinoma. A population based study
Almås, Bjarte; Halvorsen, Ole Johan; Johannessen, Tom Børge; Beisland, Christian (Journal article; Peer reviewed, 2021)Purpose: To register all cases of urothelial cancer and renal cell carcinoma (RCC) in Norway during 1999–2018 to obtain the contemporary incidence of UTUC and UTUC incidence relative to other urothelial cancers and RCC. ... -
Preoperative predictors of pathological tumour stage and prognosis may be used when selecting candidates for intensified treatment in upper tract urothelial carcinoma
Almås, Bjarte; Øverby, Stein; Halvorsen, Ole Johan; Reisæter, Lars Anders Rokne; Carlsen, Birgitte; Beisland, Christian (Journal article; Peer reviewed, 2021)Purpose: Intensified treatment such as extended lymph node dissection (LND) and/or perioperative chemotherapy in addition to radical nephroureterectomy (RNU) has been suggested for high-risk cases of upper tract urothelial ... -
Ten-Year Results From a Phase II Study on Image Guided, Intensity Modulated Radiation Therapy With Simultaneous Integrated Boost in High-Risk Prostate Cancer
Ekanger, Christian; Helle, Svein Inge; Heinrich, Daniel; Johannessen, Dag Clement; Karlsdottir, Åsa; Nygård, Yngve; Halvorsen, Ole Johan; Reisæter, Lars Anders Rokne; Kvåle, Rune; Hysing, Liv Bolstad; Dahl, Olav (Journal article; Peer reviewed, 2020)Purpose There is no consensus on how to treat high-risk prostate cancer, and long-term results from hypofractionated radiation therapy are lacking. We report 10-year results after image guided, intensity modulated radiation ...