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Cox2 Plays An Important Role In Maintenance Of Mammary Cancer Stem Cell Population In Human Breast Cancer Cell Lines, Mayra Garcia, Shehla Pervin, Phd, Easter Thames, Meher Parveen, Phd, Melanie Baker
Cox2 Plays An Important Role In Maintenance Of Mammary Cancer Stem Cell Population In Human Breast Cancer Cell Lines, Mayra Garcia, Shehla Pervin, Phd, Easter Thames, Meher Parveen, Phd, Melanie Baker
Journal of Health Disparities Research and Practice
Breast cancer is a malignant growth in the adipose-rich mammary gland. Initiation and progression of breast tumors involve multiple cell types, among which mammary cancer stem cells play an important role. There are two main types of adipocytes; white adipocytes have previously been found to influence the disease while brown adipocytes, which uniquely express uncoupling protein 1 (UCP1), were recently detected in breast tumors.
We have detected Myf5, a transcription factor, which is expressed in the progenitor population of brown adipocytes, in breast cancer cell lines. We also found an association between expression of Myf5 and COX2 (or Ptgs2), which …
Induction Of Dusp9 In Xenografts From Human Breast Cancer Cell Lines Increases Mammary Cancer Stem Cells, Albert Barrios, Meher Parveen, Phd, Easter Thames, Melanie Baker, Shelha Pervin, Phd
Induction Of Dusp9 In Xenografts From Human Breast Cancer Cell Lines Increases Mammary Cancer Stem Cells, Albert Barrios, Meher Parveen, Phd, Easter Thames, Melanie Baker, Shelha Pervin, Phd
Journal of Health Disparities Research and Practice
Breast cancer remains a complex disease that kills 40,000 women every year. Initiation and progression of breast cancer is influenced by heterogeneous groups of cells, including mammary cancer stem cells (MCSCs). Progression of this dreadful disease is driven by many signaling pathways among which MAPK pathway is highly prominent. Since targeting prominent kinases in MAPK pathway has been unsuccessful to control breast cancer, it is important to examine the phosphatases that regulate the activity of these kinases.
Using xenograft model from breast cancer cell lines, our lab has found that during the initial stages of xenograft development (week 1-4, 100-200mg …