• Circulating insulin-like growth factor I in relation to melanoma risk in the European prospective investigation into cancer and nutrition 

      Bradbury, Kathryn E.; Appleby, Paul N.; Tipper, Sarah J.; Travis, Ruth C.; Allen, Naomi E.; Kvaskoff, Marina; Overvad, Kim; Tjønneland, Anne; Halkjær, Jytte; Cervenka, Iris; Mahamat-Saleh, Yahya; Bonnet, Fabrice; Kaaks, Rudolf; Fortner, Renée T.; Boeing, Heiner; Trichopoulou, Antonia; La Vecchia, Carlo; Stratigos, Alexander J.; Palli, Domenico; Grioni, Sara; Matullo, Giuseppe; Panico, Salvatore; Tumino, Rosario; Peeters, Petra H.; Bueno-de-Mesquita, H. Bas; Ghiasvand, Reza; Veierød, Marit B.; Weiderpass, Elisabete; Bonet, Catalina; Molina, Elena; Huerta, José M.; Larrañaga, Nerea; Barricarte, Aurelio; Merino, Susana; Isaksson, Karolin; Stocks, Tanja; Ljuslinder, Ingrid; Hemmingsson, Oskar; Wareham, Nick; Khaw, Kay-Tee; Gunter, Marc J.; Rinaldi, Sabina; Tsilidis, Konstantinos K.; Aune, Dagfinn; Riboli, Elio; Key, Timothy J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-07)
      Insulin‐like growth factor‐I (IGF‐I) regulates cell proliferation and apoptosis, and is thought to play a role in tumour development. Previous prospective studies have shown that higher circulating concentrations of IGF‐I are associated with a higher risk of cancers at specific sites, including breast and prostate. No prospective study has examined the association between circulating IGF‐I concentrations ...
    • Plasma levels of leptin and mammographic density among postmenopausal women. A cross-sectional study 

      Stuedal, Anne; Bremnes, Yngve; Gram, Inger Torhild; Ursin, Giske; Veierød, Marit B.; Reseland, Janne E.; Drevon, Christian A. (Journal article; Tidsskriftartikkel; Peer reviewed, 2006-09-29)
      Introduction Obesity has been linked to increased risk of breast cancer in postmenopausal women. Increased peripheral production of estrogens has been regarded as the main cause for this association, but other features of increased body fat mass may also play a part. Leptin is a protein produced mainly by adipose tissue and may represent a growth factor in cancer. We examined the association ...
    • Test-retest reproducibility of a food frequency questionnaire (FFQ) and estimated effects on disease risk in the Norwegian Women and Cancer Study (NOWAC) 

      Parr, Christine L.; Lund, Eiliv; Veierød, Marit B.; Laake, Petter; Hjartåker, Anette (Journal article; Tidsskriftartikkel; Peer reviewed, 2006-01-31)
      Background: The Norwegian Women and Cancer Study (NOWAC) is a national population-based cohort study with 102 443 women enrolled at age 30–70 y from 1991 to 1997. The present study was a methodological sub-study to assess the test-retest reproducibility of the NOWAC food frequency questionnaire (FFQ), and to study how measurement errors in the data can affect estimates of disease risk. Methods: A ...