6 תוצאות
The objective of this research is to investigate the suppressive effects of lupeol on MCF-7 breast cancer cells, and explore its mechanism on inhibiting the proliferation of MCF-7 cells based on cell metabonomics and cell cycle. Gas chromatography-mass spectrometry (GC-MS) was used in the cell
Activated estrogen receptor (ERalpha) plays a critical role in breast cancer development and is a major target for drug treatment. Serine phosphorylation within the N-terminal domain (NTD) contributes to ERalpha activation and may also cause drug resistance. Previous biochemical identification of
Lipids comprise the primary component of cell membranes. Imaging mass spectrometry is increasingly being used to visualize membranous lipids in clinical specimens, and it has revealed that abnormal lipid metabolism is related to the development of diseases. To characterize cell populations which are
Despite an intriguing cell biology and the suggestion of a role in pathophysiological responses, the mechanism of action of such lipid phosphoric acid mediators as lysophosphatidic acid (LPA) remains obscure, in part because of an underdeveloped medicinal chemistry. We report now the agonist
Fulvestrant is used for the treatment of hormone receptor-positive metastatic breast cancer in postmenopausal women with disease progression following anti-estrogen therapy. Several reversed-phase columns with variable silica materials, diameters, lengths, etc., were tested for the optimization
C2-Alkyl substituted derivatives of the 1,1,2-tris(4-hydroxyphenyl)ethene 3a (alkyl = Me (3b), Et (3c), Prop (3d), But (3e)) were synthesized by reaction of 1,2-bis(4-methoxyphenyl)ethanone with the appropriate alkyl halide, followed by a Grignard reaction with 4-methoxyphenylmagnesium bromide,