Effect of quercetin on invasion, migration, proliferation and cell cycle of glioma U87 cells / 南方医科大学学报
Journal of Southern Medical University
; (12): 207-211, 2013.
Article
in Zh
| WPRIM
| ID: wpr-322080
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To explore the effect of quercetin on the invasion, migration, proliferation and cell cycle of glioma U87 cells.</p><p><b>METHODS</b>Glioma U87 cells were treated with 50, 100, or 150 µmol/L quercetin (Q(50), Q(100) and Q(150) groups, respectively) or with DMSO (Q(0) group). Transwell in vitro invasion and migration assays, Click-iT Edu test and flow cytometry were performed to evaluate the effect of quercetin on the invasion, migration, proliferation and cell cycle of U87 cells.</p><p><b>RESULTS</b>After 36 h of quercetin treatment, the cells in Q(50), Q(100) and Q(150) groups showed invasive cell percentages (relative to Q(0) group) of 52.08%, 24.63%, and 13.13%, respectively (P<0.05). After quercetin treatment for 12 h, the migrating cell percentages (relative to Q(0) group) in Q(50), Q(100) and Q(150) groups were 49.46%, 26.78%, and 14.56%, respectively (P<0.05). After 24 h of quercetin treatment, the cell proliferation ratios in Q(0), Q(50), Q(100) and Q(150) groups were 25.21%, 18.38%, 16.74% and 15.24%; the cell percentages in phase G0/Gl were 71.14%, 72.71%, 69.29%, and 66.47%, phase S were 25.32%, 22.48%, 21.96%, and 23.32%, and phase G(2)/M were 3.53%, 4.80%, 8.75%, and 10.25% in the 4 groups, respectively, showing a significant difference between groups Q(100), Q(150) and group Q(0) in phase G(2)/M cell percentages (P<0.05).</p><p><b>CONCLUSIONS</b>Quercetin can significantly inhibit the invasion, migration and proliferation of glioma U87 cells by blocking the cell cycle progression.</p>
Full text:
1
Index:
WPRIM
Main subject:
Pathology
/
Pharmacology
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Quercetin
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Cell Cycle
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Cell Movement
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Cell Line, Tumor
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Cell Proliferation
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Glioma
Limits:
Humans
Language:
Zh
Journal:
Journal of Southern Medical University
Year:
2013
Type:
Article