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Local In Time Statistics for detecting weak gene expression signals in blood – illustrated for prediction of metastases in breast cancer in the NOWAC Post-genome Cohort
(Journal article; Tidsskriftartikkel; Peer reviewed, 2017-07-10)
Background: Functional genomics in a processual analysis cover the time-dependent changes in transcriptomics and epigenetics before diagnosis of a disease, reflecting the changes in both life style and disease processes. The aim of this paper is to explore the dynamic, time-dependent mechanisms of the metastatic processes, using blood transcriptomics and including time in a continuous manner. For ...
Osteoprotegerin and breast cancer risk by hormone receptor subtype: A nested case-control study in the EPIC cohort
(Journal article; Tidsskriftartikkel; Peer reviewed, 2017-02-08)
Background:<br>Circulating osteoprotegerin (OPG), a member of the receptor activator of nuclear factor kappa-B (RANK) axis, may influence breast cancer risk via its role as the decoy receptor for both the RANK ligand (RANKL) and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). Circulating OPG and breast cancer risk has been examined in only one prior study.<br>Methods:<br>A case-control ...
Dairy consumption and calcium intake and risk of breast cancer in a prospective cohort : The Norwegian Women and Cancer study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
Social Inequalities and Mortality in Europe - Results from a Large Multi-National Cohort
(Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
Socio-economic inequalities in mortality are observed at the country level in both North America and Europe. The purpose of this work is to investigate the contribution of specific risk factors to social inequalities in cause-specific mortality using a large multi-country cohort of Europeans.
A total of 3,456,689 person/years follow-up of the European Prospective Investigation into Cancer and ...
Multiple miscarriages are associated with the risk of ovarian cancer: results from the European prospective investigation into cancer and nutrition
(Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
While the risk of ovarian cancer clearly reduces with each full-term pregnancy, the effect of incomplete pregnancies is unclear. We investigated whether incomplete pregnancies (miscarriages and induced abortions) are associated with risk of epithelial ovarian cancer. This observational study was carried out in female participants of the European Prospective Investigation into Cancer and Nutrition ...
Ovarian cancer and smoking: individual participant meta-analysis including 28 114 women with ovarian cancer from 51 epidemiological studies
(Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
Smoking has been linked to mucinous ovarian cancer, but its effects on other ovarian cancer subtypes and on overall ovarian cancer risk are unclear, and the findings from most studies with relevant data are unpublished. To assess these associations, we review the published and unpublished evidence.
Eligible epidemiological studies were identified by electronic searches, review articles, and discussions ...
Ovarian Cancer and Body Size: Individual Participant Meta-Analysis Including 25,157 Women with Ovarian Cancer from 47 Epidemiological Studies
(Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
Only about half the studies that have collected information on the relevance of women's height and body mass index to their risk of developing ovarian cancer have published their results, and findings are inconsistent. Here, we bring together the worldwide evidence, published and unpublished, and describe these relationships.
Individual data on 25,157 women with ovarian cancer and 81,311 women ...
Sources of pre-analytical variations in yield of DNA extracted from blood samples: analysis of 50,000 DNA samples in EPIC
(Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
The European Prospective Investigation into Cancer and nutrition (EPIC) is a long-term, multi-centric prospective study in Europe investigating the relationships between cancer and nutrition. This study has served as a basis for a number of Genome-Wide Association Studies (GWAS) and other types of genetic analyses. Over a period of 5 years, 52,256 EPIC DNA samples have been extracted using an automated ...
The INSIG2 rs7566605 polymorphism is not associated with body mass index and breast cancer risk
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
DNA methylation changes measured in pre-diagnostic peripheral blood samples are associated with smoking and lung cancer risk
(Journal article; Tidsskriftartikkel; Peer reviewed, 2016-09-15)
DNA methylation changes are associated with cigarette smoking. We used the Illumina Infinium HumanMethylation450 array to determine whether methylation in DNA from pre‐diagnostic, peripheral blood samples is associated with lung cancer risk. We used a case‐control study nested within the EPIC‐Italy cohort and a study within the MCCS cohort as discovery sets (a total of 552 case‐control pairs). We ...