Are diet-prostate cancer associations mediated by the IGF axis? A cross-sectional analysis of diet, IGF-I and IGFBP-3 in healthy middle-aged men

D Gunnell, S E Oliver, T J Peters, J L Donovan, R Persad, M Maynard, D Gillatt, A Pearce, F C Hamdy, D E Neal, J M P Holly

Research output: Contribution to journalArticlepeer-review

Abstract

We examined the association of diet with insulin-like growth factors (IGF) in 344 disease-free men. Raised levels of IGF-I and/or its molar ratio with IGFBP-3 were associated with higher intakes of milk, dairy products, calcium, carbohydrate and polyunsaturated fat; lower levels with high vegetable consumption, particularly tomatoes. These patterns support the possibility that IGFs may mediate some diet - cancer associations.

Original languageEnglish
Pages (from-to)1682-1686
Number of pages5
JournalBritish journal of cancer
Volume88
Issue number11
DOIs
Publication statusPublished - 2 Jun 2003

Keywords

  • prostate cancer
  • IGF-I
  • IGFBP-3
  • diet
  • epidemiology
  • GROWTH-FACTOR-I
  • BINDING PROTEIN-3
  • COLORECTAL-CANCER
  • RISK
  • LYCOPENE
  • PROGRESSION
  • INSULIN-LIKE-GROWTH-FACTOR-1
  • POPULATION
  • PRODUCTS
  • TOMATOES

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