In:
Tobacco Regulatory Science, Auricle Technologies, Pvt., Ltd., Vol. 7, No. 4 ( 2021-07-31), p. 597-603
Abstract:
Objective: To investigate the effect of propofol on invasion and metastasis of A549 cells and the expression of intercellular adhesion molecule 1 (ICAM-1) / matrix metalloproteinase-9 (MMP-9) axis.Methods: A549 cells were treated with gradient doses of propofol (25, 50, 100 ng/ml)
and different times (12, 24 h). The influences of propofol on ICAM-1 mRNA of A549 cells were observed by qRT-PCR, and the roles of different concentrations of propofol on ICAM-1 and MMP-9 protein and invasion ability were detected by Western Blot and Transwell assay, respectively.Results: The maximum inhibitory influence of propofol was achieved in group 100μg/ml for 24 h. ICAM-1 and MMP-9 protein in the treatment group with 25, 50 and 100μg/ml propofol for 24 h were significantly lower than those in the control group. The number of migrated and invaded cells in the 25,
50 and 100 ng/ml propofol treatment group for 24 h was significantly lower than that in the blank group.Condusion: ICAM-1 protein and MMP-9 protein in human lung cancer A549 cells could be down-regulated after treatment with 50 and 100μg/ml propofol, and the invasion and metastasis ability of A549 cells could be attenuated through ICAM-1/MMP-9 axis.
Type of Medium:
Online Resource
ISSN:
2333-9748
DOI:
10.18001/TRS.7.4.1.11
Language:
English
Publisher:
Auricle Technologies, Pvt., Ltd.
Publication Date:
2021
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