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Old 01-24-2011, 08:43 AM   #1
Hopeful
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Fatty Acid Synthase May Predict Molecular Functioning of Tykerb

http://breast-cancer-research.com/co...df/bcr2799.pdf

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Old 01-31-2011, 12:13 AM   #2
michka
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Re: Fatty Acid Synthase May Predict Molecular Functioning of Tykerb

HI Hopeful
I already asked this question but nobody answered: how you test fatty acids levels? Do you know?Michka
__________________
08.2006 3 cm IDC Stage 2-3, HER2 3+ ER+90% PR 20%
FEC, Taxol+ Herceptin, Mastectomy, Radiation, Herceptin 1 year followed by Tykerb 1 year,Aromasin /Faslodex

12.2010 Mets to liver,Herceptin+Tykerb
03.2011 Liver resection ER+70% PR-
04.2011 Herceptin+Navelbine+750mg Tykerb
06.2011 Liver ned, Met to sternum. Added Zometa 09.2011 Cyberknife for sternum
11.2011 Pet clear. Stop Navelbine, continuing on Hercpetin+Tykerb+Aromasin
02.2012 Mets to lungs, nodes, liver
04.2012 TDM1, Ned in 07.2012
04.2015 Stop TDM1/Kadcyla, still Ned, liver problems
04.2016 Liver mets. Back on Kadcyla
08.2016 Kadcyla stopped working. mets to liver lungs bones
09.2016 Biopsy to liver. no more HER2, still ER+
09.2016 CMF Afinitor/Aromasin/ Xgeva.Met to eye muscle Cyberknife
01.2017 Gemzar/Carboplatin/ Ibrance/Faslodex then Taxotere
02.2017 30 micro mets to brain breathing getting worse and worse
04.2017 Liquid biopsy/CTC indicates HER2 again. Start Herceptin with Halaven
06.2017 all tumors shrunk 60% . more micro mets to brain (1mm mets) no symptoms
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Old 01-31-2011, 07:57 AM   #3
Hopeful
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Re: Fatty Acid Synthase May Predict Molecular Functioning of Tykerb

Michka,

This article is a commentary on a research paper; Here is a link to the actual paper: http://breast-cancer-research.com/content/12/6/R96. The research paper describes how the researchers performed the testing under the Methods section:

"Methods

Using mass spectrometry, we identified FASN as one of the proteins that is dephosphorylated by lapatinib in SKBR3 breast cancer cells. Immunofluorescence, immunoprecipitation, Western blotting, a kinase assay, a FASN enzymatic activity assay, an invasion assay, a cell viability assay and zymography were used to determine the role of FASN phosphorylation in invasion of SKBR3 and BT474 cells. The FASN inhibitor C75 and small interfering RNA were used to downregulate FASN expression and/or activity."

There are not standard tests for a lot of these things; that is why it is important to examine the methodology the researchers come up with in light of the results they get.

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Old 02-01-2011, 06:19 AM   #4
michka
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Re: Fatty Acid Synthase May Predict Molecular Functioning of Tykerb

Thanks. Michka
__________________
08.2006 3 cm IDC Stage 2-3, HER2 3+ ER+90% PR 20%
FEC, Taxol+ Herceptin, Mastectomy, Radiation, Herceptin 1 year followed by Tykerb 1 year,Aromasin /Faslodex

12.2010 Mets to liver,Herceptin+Tykerb
03.2011 Liver resection ER+70% PR-
04.2011 Herceptin+Navelbine+750mg Tykerb
06.2011 Liver ned, Met to sternum. Added Zometa 09.2011 Cyberknife for sternum
11.2011 Pet clear. Stop Navelbine, continuing on Hercpetin+Tykerb+Aromasin
02.2012 Mets to lungs, nodes, liver
04.2012 TDM1, Ned in 07.2012
04.2015 Stop TDM1/Kadcyla, still Ned, liver problems
04.2016 Liver mets. Back on Kadcyla
08.2016 Kadcyla stopped working. mets to liver lungs bones
09.2016 Biopsy to liver. no more HER2, still ER+
09.2016 CMF Afinitor/Aromasin/ Xgeva.Met to eye muscle Cyberknife
01.2017 Gemzar/Carboplatin/ Ibrance/Faslodex then Taxotere
02.2017 30 micro mets to brain breathing getting worse and worse
04.2017 Liquid biopsy/CTC indicates HER2 again. Start Herceptin with Halaven
06.2017 all tumors shrunk 60% . more micro mets to brain (1mm mets) no symptoms
michka is offline   Reply With Quote
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