Up-expression of vascular endothelial growth factor in human peritoneal mesothelial cells induced by ovarian carcinoma cells / 基础医学与临床
Basic & Clinical Medicine
;
(12)2006.
Article
in Chinese
| WPRIM
| ID: wpr-587056
ABSTRACT
Objective To investigate the impact of ovarian carcinoma cells on the expression of vascular endothelial growth factor(VEGF) in human peritoneal mesothelial cells(HPMC). Methods HPMC was incubated with ovarian carcinoma cell line in SKOV3 conditioned medium(SKOV3-CM) for(3~ 72 hrs ). RT-PCR was used to detect VEGF gene expression. VEGF protein expression in cell lysates was assessed by ELISA. HPMC was cultured for 24 hrs in SKOV3-CM or SKOV3-CM with anti-transforming growth factor?1(TGF-?1)neutralizing antibody,and the changes in VEGF gene and protein expression were examined. Results VEGF mRNA and protein were detected in HPMC without stimulation of SKOV3-CM. SKOV3-CM significantly induced HPMC VEGF mRNA and protein expression in a time-dependent manner and the induction started 6h(for mRNA) and 12 h (for protein) after the treatment(P
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Basic & Clinical Medicine
Year:
2006
Type:
Article
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