Molybdenum effect on ECA-109 cell chemosensitization and p75NTR cell inhibition / 中国组织工程研究
Chinese Journal of Tissue Engineering Research
;
(53): 8084-8089, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-483478
ABSTRACT
BACKGROUND:
In esophageal cancer chemotherapy, inhibiting proliferation of tumor cels and tumor stem cels can be effectively improved by using appropriate sensitive agents.OBJECTIVE:
To explore the effect of molybdenum on ECA-109 cel chemosensitivity and p75NTR cel inhibition in esophageal carcinoma cels.METHODS:
ECA-109 cels at logarithmic phase were selected and randomly divided into blank control group, cisplatin group, molybdenum group and molybdenum+cisplatin group (combination group). Molybdenum and cisplatin at different concentrations were used in the three groups. MTT assay was used to detect ECA-109 cel proliferation and growth; flow cytometry was used to detect the proportion of P75NTR cels. RESULTS ANDCONCLUSION:
Cisplatin at different concentrations showed a certain inhibitory role in ECA-109 cels, which had an increasing kiling effect on esophageal carcinoma stem cels at dose- and time-dependent manner. Molybdenum alone had no remarkable kiling effects on inhibiting ECA-109 proliferation and esophageal carcinoma stem cels. Combination of molybdenum and cisplatin was found to have an enhanced effect to inhibit ECA-109 cels and to kil esophageal carcinoma stem cels in a dose- and time-dependent manner, which was significantly different from the cisplatin group and blank control group (P < 0.05). These findings indicate that molybdenum can promote and enhance the inhibitory effect of cisplatin on ECA-109 and p75NTR cels, which can be used as a chemosensitizer.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Tissue Engineering Research
Year:
2015
Type:
Article
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