al from Canada
11-17-2005, 11:27 PM
Hello all,
I have attached a great link for everthing you need to know about fatty acid supplementation (flaxseed, borage, evening primrose, olive OILS.) Very easly to read, including a chart of all the FA oils and the various % between them.
http://www.pjonline.com/pdf/cpd/pj_20041120_fattyacids.pdf
Also, here is a summary from another article:
Effect of http://jncicancerspectrum.oxfordjournals.org/math/large/gamma.gif-Linolenic Acid on the Transcriptional Activity of the Her-2/neu (erbB-2) Oncogene
Javier A. Menendez, Luciano Vellon, Ramon Colomer, Ruth Lupu
Affiliations of authors: Department of Medicine, Evanston Northwestern Healthcare Research Institute, Evanston, IL (JAM, LV, RL); Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (JAM, LV, RL); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (JAM, RL); Medical Oncology, Institut Catala d'Oncologia, Hospital Universitari Dr. Josep Trueta, Girona, Spain (RC)
Correspondence to: Ruth Lupu, PhD, Evanston Northwestern Healthcare Research Institute, 1001 University Place, Evanston, IL 60201 (e-mail: r-lupu@northwestern.edu (r-lupu@northwestern.edu) ) or Javier A. Menendez, PhD, Evanston Northwestern Healthcare Research Institute, 1001 University Place, Evanston, IL 60201 (e-mail: jmenendez@enh.org (jmenendez@enh.org) ). The http://jncicancerspectrum.oxfordjournals.org/math/omega.gif-6 polyunsaturated fatty acid http://jncicancerspectrum.oxfordjournals.org/math/gamma.gif-linolenic acid (GLA; 18:3n-6), which is found in several plant oils and is used as an herbal medicine, has antitumor activity in vitro. We examined the effect of GLA on the expression of the Her-2/neu (erbB-2) oncogene, which is involved in development of numerous types of human cancer. Flow cytometric and immunoblotting analyses demonstrated that GLA treatment substantially reduced Her-2/neu protein levels in the Her-2/neu–overexpressing cell lines BT-474, SK-Br3, and MDA-MB-453 (breast cancer), SK-OV3 (ovarian cancer), and NCI-N87 (gastrointestinal tumor derived). GLA exposure led to a dramatic decrease in Her-2/neu promoter activity and a concomitant increase in the levels of polyomavirus enhancer activator 3 (PEA3), a transcriptional repressor of Her-2/neu, in these cell lines. In transient transfection experiments, a Her-2/neu promoter bearing a PEA3 site–mutated sequence was not subject to negative regulation by GLA in Her-2/neu–overexpressing cell lines. Concurrent treatments of Her-2/neu–overexpressing cancer cells with GLA and the anti–Her-2/neu antibody trastuzumab led to synergistic increases in apoptosis and reduced growth and colony formation.
Regards,
Al
I have attached a great link for everthing you need to know about fatty acid supplementation (flaxseed, borage, evening primrose, olive OILS.) Very easly to read, including a chart of all the FA oils and the various % between them.
http://www.pjonline.com/pdf/cpd/pj_20041120_fattyacids.pdf
Also, here is a summary from another article:
Effect of http://jncicancerspectrum.oxfordjournals.org/math/large/gamma.gif-Linolenic Acid on the Transcriptional Activity of the Her-2/neu (erbB-2) Oncogene
Javier A. Menendez, Luciano Vellon, Ramon Colomer, Ruth Lupu
Affiliations of authors: Department of Medicine, Evanston Northwestern Healthcare Research Institute, Evanston, IL (JAM, LV, RL); Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (JAM, LV, RL); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (JAM, RL); Medical Oncology, Institut Catala d'Oncologia, Hospital Universitari Dr. Josep Trueta, Girona, Spain (RC)
Correspondence to: Ruth Lupu, PhD, Evanston Northwestern Healthcare Research Institute, 1001 University Place, Evanston, IL 60201 (e-mail: r-lupu@northwestern.edu (r-lupu@northwestern.edu) ) or Javier A. Menendez, PhD, Evanston Northwestern Healthcare Research Institute, 1001 University Place, Evanston, IL 60201 (e-mail: jmenendez@enh.org (jmenendez@enh.org) ). The http://jncicancerspectrum.oxfordjournals.org/math/omega.gif-6 polyunsaturated fatty acid http://jncicancerspectrum.oxfordjournals.org/math/gamma.gif-linolenic acid (GLA; 18:3n-6), which is found in several plant oils and is used as an herbal medicine, has antitumor activity in vitro. We examined the effect of GLA on the expression of the Her-2/neu (erbB-2) oncogene, which is involved in development of numerous types of human cancer. Flow cytometric and immunoblotting analyses demonstrated that GLA treatment substantially reduced Her-2/neu protein levels in the Her-2/neu–overexpressing cell lines BT-474, SK-Br3, and MDA-MB-453 (breast cancer), SK-OV3 (ovarian cancer), and NCI-N87 (gastrointestinal tumor derived). GLA exposure led to a dramatic decrease in Her-2/neu promoter activity and a concomitant increase in the levels of polyomavirus enhancer activator 3 (PEA3), a transcriptional repressor of Her-2/neu, in these cell lines. In transient transfection experiments, a Her-2/neu promoter bearing a PEA3 site–mutated sequence was not subject to negative regulation by GLA in Her-2/neu–overexpressing cell lines. Concurrent treatments of Her-2/neu–overexpressing cancer cells with GLA and the anti–Her-2/neu antibody trastuzumab led to synergistic increases in apoptosis and reduced growth and colony formation.
Regards,
Al