期刊
LIPIDS IN HEALTH AND DISEASE
卷 11, 期 -, 页码 -出版社
BMC
DOI: 10.1186/1476-511X-11-25
关键词
Dihomo-gamma-linolenic acid (DGLA); Prostaglandin E1 (PGE1); Proliferation; Differentiation; Cancer
资金
- Shaanxi Provincial Education Department [2007JK233, 2010JK484]
- Ministry of Education of China [205002]
- National Natural Science Foundation of China [81172135]
Considerable arguments remain regarding the diverse biological activities of polyunsaturated fatty acids (PUFA). One of the most interesting but controversial dietary approaches focused on the diverse function of dihomodietary g-linolenic acid (DGLA) in anti-inflammation and anti-proliferation diseases, especially for cancers. This strategy is based on the ability of DGLA to interfere in cellular lipid metabolism and eicosanoid (cyclooxygenase and lipoxygenase) biosynthesis. Subsequently, DGLA can be further converted by inflammatory cells to 15-(S)-hydroxy-8,11,13-eicosatrienoic acid and prostaglandin E-1 (PGE(1)). This is noteworthy because these compounds possess both anti-inflammatory and anti-proliferative properties. PGE1 could also induce growth inhibition and differentiation of cancer cells. Although the mechanism of DGLA has not yet been elucidated, it is significant to anticipate the antitumor potential benefits from DGLA.
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