Blar i Department of Clinical Science på forfatter "Øyan, Anne Margrete"
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Aneuploidy related transcriptional changes in endometrial cancer link low expression of chromosome 15q genes to poor survival
Mauland, Karen Klepsland; Wik, Elisabeth; Høivik, Erling Andre; Kusonmano, Kanthida; Halle, Mari Kyllesø; Berg, Anna; Haugland, Hans Kristian; Øyan, Anne Margrete; Kalland, Karl-Henning; Stefansson, Ingunn Marie; Akslen, Lars A.; Krakstad, Camilla; Trovik, Jone; Werner, Henrica Maria Johanna; Salvesen, Helga Birgitte (Peer reviewed; Journal article, 2017)Aneuploidy is a widely studied prognostic marker in endometrial cancer (EC), however, not implemented in clinical decision-making. It lacks validation in large prospective patient cohorts adjusted for currently standard ... -
ATAD2 overexpression links to enrichment of B-MYBtranslational signatures and development of aggressive endometrial carcinoma
Krakstad, Camilla; Tangen, Ingvild Løberg; Høivik, Erling Andre; Halle, Mari Kyllesø; Berg, Anna; Werner, Henrica Maria Johanna; Ræder, Maria B.; Kusonmano, Kanthida; Zou, June; Øyan, Anne Margrete; Stefansson, Ingunn; Trovik, Jone; Kalland, Karl-Henning; Chen, Hong-Wu; Salvesen, Helga Birgitte (Peer reviewed; Journal article, 2015)We have explored the potential for clinical implementation of ATAD2 as a biomarker for aggressive endometrial cancer by investigating to what extent immunohistochemical (IHC) staining for ATAD2 is feasible, reflects clinical ... -
Context dependent regulatory patterns of the androgen receptor and androgen receptor target genes
Olsen, Jan R; Azeem, Waqas; Hellem, Margrete R; Marvyin, Kristo; Hua, Yaping; Qu, Yi; Li, Lisha; Lin, Biaoyang; Ke, XI- S; Øyan, Anne Margrete; Kalland, Karl-Henning (Peer reviewed; Journal article, 2016-07-04)Background Expression of the androgen receptor (AR) is associated with androgen-dependent proliferation arrest and terminal differentiation of normal prostate epithelial cells. Additionally, activation of the AR is required ... -
Evaluation of β-catenin inhibition of axitinib and nitazoxanide in human monocyte-derived dendritic cells
Azeem, Waqas; Bakke, Ragnhild Maukon; Gabriel, Benjamin; Appel, Silke; Øyan, Anne Margrete; Kalland, Karl-Henning (Journal article; Peer reviewed, 2021)Modulation of β-catenin signaling has attractive therapeutic potential in cancer immunotherapy. Several studies have found that β-catenin can mediate immune evasion in cancer and promote anti-inflammatory features of ... -
HER2 expression patterns in paired primary and metastatic endometrial cancer lesions
Halle, Mari Kyllesø; Tangen, Ingvild Løberg; Berg, Hege Fredriksen; Hoivik, Erling A; Mauland, Karen Klepsland; Kusonmano, Kanthida; Berg, Anna; Hurtado, Antoni; Kalland, Karl-Henning; Øyan, Anne Margrete; Stefansson, Ingunn; Vintermyr, Olav Karsten; Werner, Henrica Maria Johanna; Haldorsen, Ingfrid S.; Trovik, Jone; Salvesen, Helga Birgitte; Krakstad, Camilla (Peer reviewed; Journal article, 2017-11-23)Background: Despite successful implementation of drugs targeting the human epidermal growth factor receptor 2 (HER2) receptor in breast and gastric cancers, the potential of HER2 as a therapeutic target in other cancers ... -
High BMI is significantly associated with positive progesterone receptor status and clinico-pathological markers for non-aggressive disease in endometrial cancer
Mauland, Karen Klepsland; Trovik, Jone; Wik, Elisabeth; Ræder, Maria B.; Njølstad, Tormund Salvesen; Stefansson, Ingunn Marie; Øyan, Anne Margrete; Kalland, Karl-Henning; Bjørge, Tone; Akslen, Lars A.; Salvesen, Helga Birgitte (Peer reviewed; Journal article, 2011)Background: Endometrial cancer incidence is increasing in industrialised countries. High body mass index (BMI, kg m−2) is associated with higher risk for disease. We wanted to investigate if BMI is related to clinico-pathological ... -
Novel STAT3 Inhibitors Targeting STAT3 Dimerization by Binding to the STAT3 SH2 Domain
Hua, Yaping; Yuan, Xing; Shen, Yun-Heng; Wang, Jinxin; Azeem, Waqas; Yang, Shuo; Gade, Alexandra; Lellahi, Seyed Mohammad; Øyan, Anne Margrete; Ke, Xisong; Zhang, Wei-Dong; Kalland, Karl Henning (Journal article; Peer reviewed, 2022)Our drug discovery model has identified two novel STAT3 SH2 domain inhibitors 323–1 and 323–2 (delavatine A stereoisomers) in a series of experiments. In silico computational modeling, drug affinity responsive target ... -
A phase I prospective, non-randomized trial of autologous dendritic cell-based cryoimmunotherapy in patients with metastatic castration-resistant prostate cancer
Thomsen, Liv Cecilie Vestrheim; Honore, Alfred; Reisæter, Lars Anders Rokne; Almås, Bjarte; Børretzen, Astrid; Helle, Svein Inge; Førde, Kristina; Kristoffersen, Einar Klæboe; Kaada, Silje Katrine Helland; Melve, Guro Kristin; Haslerud, Torjan Magne; Biermann, Martin; Bigalke, Iris; Kvalheim, Gunnar; Azeem, Waqas; Olsen, Jan Roger; Gabriel, Benjamin; Knappskog, Stian; Halvorsen, Ole Johan; Akslen, Lars Andreas; Bahn, Duke; Pantel, Klaus; Riethdorf, Sabine; Ragde, Haakon; Gjertsen, Bjørn Tore; Øyan, Anne Margrete; Kalland, Karl Henning; Beisland, Christian (Journal article; Peer reviewed, 2023)Metastatic castration-resistant prostate cancer (mCRPC) is an immunologically cold disease with dismal outcomes. Cryoablation destroys cancer tissue, releases tumor-associated antigens and creates a pro-inflammatory ... -
PIK3CA exon9 mutations associate with reduced survival, and are highly concordant between matching primary tumors and metastases in endometrial cancer
Mjøs, Siv; Werner, Henrica Maria Johanna; Birkeland, Even; Holst, Frederik; Berg, Anna; Halle, Mari Kyllesø; Tangen, Ingvild Løberg; Kusonmano, Kanthida; Mauland, Karen Klepsland; Øyan, Anne Margrete; Kalland, Karl-Henning; Lewis, Aurelia Eva; Mills, Gordon B.; Krakstad, Camilla; Trovik, Jone; Salvesen, Helga; Høivik, Erling Andre (Peer reviewed; Journal article, 2017-08-31)Mutations of the phosphoinositide-3-kinase (PI3K) catalytic subunit alpha gene (PIK3CA) are frequent in endometrial cancer. We sequenced exon9 and exon20 of PIK3CA in 280 primary endometrial cancers to assess the relationship ... -
Proteasome‐mediated regulation of GATA2 expression and androgen receptor transcription in benign prostate epithelial cells
Azeem, Waqas; Olsen, Jan Roger; Hellem, Margrete Reime; Hua, Yaping; Marvyin, Kristo; Ke, Xisong; Øyan, Anne Margrete; Kalland, Karl Henning (Journal article; Peer reviewed, 2022)GATA2 has been shown to be an important transcription factor together with androgen receptor (AR) in prostate cancer cells. Less is known about GATA2 in benign prostate epithelial cells. We have investigated if GATA2 ... -
Switch in FOXA1 status associates with endometrial cancer progression
Tangen, Ingvild Løberg; Krakstad, Camilla; Halle, Mari Kyllesø; Werner, Henrica Maria Johanna; Øyan, Anne Margrete; Kusonmano, Kanthida; Petersen, Kjell; Kalland, Karl-Henning; Akslen, Lars A.; Trovik, Jone; Rodriguez, Antoni Hurtado; Salvesen, Helga Birgitte (Peer reviewed; Journal article, 2014-05-21)Background: The transcription factor Forkhead box A1 (FOXA1) is suggested to be important in hormone dependent cancers, although with little data for endometrial cancer. We investigated expression levels of FOXA1 in primary ...