期刊
PROSTAGLANDINS & OTHER LIPID MEDIATORS
卷 112, 期 -, 页码 27-33出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.prostaglandins.2014.07.001
关键词
Apoptosis; Arachidonic acid; Iodine; Iodolipids; Iodocompounds; Mammary cancer
资金
- CONACYT [215708]
- [PAPIIT-UNAM IN200813]
- [CONACYT 176911]
An iodinated derivative of arachidonic acid, 5-hydroxy-6-iodo-8,11,14-eicosatrienoic acid, delta-lactone (6-IL) has been implicated as a possible intermediate in the autoregulation of the thyroid gland by iodine. In addition to antiproliferative and apoptotic effects observed in thyrocytes, this iodolipid could also exert similar actions in cells derived from extrathyroidal tissues like mammary gland, prostate, colon, or the nervous system. In mammary cancer (solid tumors or tumor cell lines), 6-IL has been detected after molecular iodine (I-2) supplement, and is a potent activator of peroxisome proliferator-activated receptor type gamma (PPAR gamma). These observations led us to propose I-2 supplement as a novel coadjutant therapy which, by inducing differentiation mechanisms, decreases tumor progression and prevents chemoresistance. Some kinds of tumoral cells, in contrast to normal cells, contain high concentrations Of arachidonic acid, making the I-2 supplement a potential magic bullet that enables local, specific production of 6-IL, which then exerts antineoplastic actions with minimal deleterious effects on normal tissues. (C) 2014 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据