Ke-min YAN, Hai-juan XIAO, Lin YANG, et al. Effect of Ginsenoside Rh2 on Metastasis and Invasion of Colorectal Cancer Resistant Cells HCT116/L-OHP and Its Mechanism[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(13): 73-78.
DOI:
Ke-min YAN, Hai-juan XIAO, Lin YANG, et al. Effect of Ginsenoside Rh2 on Metastasis and Invasion of Colorectal Cancer Resistant Cells HCT116/L-OHP and Its Mechanism[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(13): 73-78. DOI: 10.13422/j.cnki.syfjx.20191324.
Effect of Ginsenoside Rh2 on Metastasis and Invasion of Colorectal Cancer Resistant Cells HCT116/L-OHP and Its Mechanism
) on the invasion and migration of colon cancer resistant cells HCT116/L-OHP and its specific mechanism.
Method:
2
Cell counting kit-8 (CCK-8) assay was used to detect the inhibitory effect of different concentrations of GRh
2
(0
2.5
5
10
20
40 mg·L
-1
) on HCT116/L-OHP cell proliferation
scratch assay
Transwell assay and adhesion assay were used to detect the effects of GRh
2
(0
2.5
5
10 mg·L
-1
) on cell migration
invasion and adhesion. The protein expression levels of E-cadherin and matrix metalloproteinase-9(MMP-9) were examined by Western blot.
Result:
2
Compared with control group
GRh
2
(5
10
20
40 mg·L
-1
) significantly inhibited the proliferation of HCT116/L-OHP cells in a dose-dependent manner(
P
<
0.05
P
<
0.01); Compared with the control group
the scratch healing rate of GRh
2
group (5
10 mg·L
-1
) was significantly decreased (
P
<
0.05
P
<
0.01)
the number of cells passing through the chamber of GRh
2
group was significantly decreased (
P
<
0.05
P
<
0.01)
cell migration and invasive ability were significantly inhibited in a dose-dependent manner. The number of adherent cells in GRh
2
group was significantly reduced (
P
<
0.05
P
<
0.01)
and the cell adhesion ability was significantly inhibited. Compared with the control group
GRh
2
(10
20
30 mg·L
-1
) promoted E-cadherin protein expression (
P
<
0.05
P
<
0.01)
while protein expression of MMP-9 was inhibited (
P
<
0.01).
Conclusion:
2
GRh
2
can significantly inhibit the invasion and migration of HCT116/L-OHP in colon cancer cells
and its potential mechanism may be related to the promotion of E-cadherin and the inhibition of MMP-9 expression in a dose-dependent manner.
关键词
Keywords
references
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