Effects of SLeX on invasion and migration of HepG2 cells / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12): 688-693, 2017.
Article
Dans Chinois
| WPRIM
| ID: wpr-512671
ABSTRACT
AIM:
To investigate the expression and effects of sialyl Lewis X (SLeX) on the invasion and migration of human hepatocellular carcinoma HepG2 cells.METHODS:
The expression of α1,3-fucosyltransferase VII (FUT7) in HepG2 cells and L-02 cells was detected by RT-qPCR and Western blot.The SLeX expression in HepG2 cells and L-02 cells was determined by Western blot and immunocytochemical staining.The invasion and migration abilities of the treated cells were evaluated by Transwell assay.RESULTS:
The expression of FUT7 and SLeX in the HepG2 cells, but not in the L-02 cells, was observed.The invasion rates of the HepG2 cells treated with SLeX monoclonal antibody at 0.05, 0.5 and 5 mg/L were significantly decreased as compared with control group (P<0.05).The migration ability of the HepG2 cells treated with SLeX monoclonal antibody at 0.05, 0.5 and 5 mg/L was also significantly reduced as compared with control group (P<0.05).The invasion rate and migratory cell number were significantly different between any 2 groups in the HepG2 cells treated with SLeX monoclonal antibody at 0.05, 0.5 and 5 mg/L (P<0.05).CONCLUSION:
HepG2 cells express SLeX.SLeX is closely related to the migration and invasion abilities of the HepG2 cells.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Journal of Pathophysiology
Année:
2017
Type:
Article
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