Abstract
High retinoid intakes have be associated with decreased risk of cancer. In addition retinoids are immunomodulating compounds. A mechanism to help explain their anticancer action may be immunosuppression during vitamin A deficiency or immunoenhancement extremely high intakes. Some conditions such as Schistosomiasis are associated with increased cancer risk, immunosuppressions, and low vitamin A levels in serum. In vitro, retinol suppressed T-lymphocyte functions. However, high dietary vitamin A enhanced macrophage functions, which may help explain greater cancer resistance.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 663-675 |
| Number of pages | 13 |
| Journal | Nutrition Research |
| Volume | 5 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 1985 |
Keywords
- Schistosomiasis
- cancer
- immunity
- retinol
- vitamin A
ASJC Scopus subject areas
- Endocrinology, Diabetes and Metabolism
- Endocrinology
- Nutrition and Dietetics
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