Effects of CD147 on the production of matrix metalloproteinase-9 by fibroblasts and the invasion of melanoma cells / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
;
(12): 249-252, 2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-813389
ABSTRACT
OBJECTIVE@#To investigate a possible role of CD147 in the production of matrix metalloproteinase-9 (MMP-9) by fibroblasts and the invasion of melanoma cells.@*METHODS@#We cocultured CD147-expression melanoma cells with fibroblasts and examined the MMP-9 expression of fibroblasts by zymography and the invasion of melanoma cells by transwell invasion assay.@*RESULTS@#MMP-9 expression was enhanced in conditioned media, while cocultured with melanoma cells in a dose-dependent manner, and CD147 antibody inhibited the production of MMP-9 in the fibroblasts. When fibroblasts were cultured at the bottom of the lower compartment of transwell invasion model, the number of melanoma cells that invaded significantly increased. Addition of anti-CD147 antibody to the upper compartment transwell invasion model resulted in the significant inhibition of the melanoma cell invasion in reconstituted basement membrane.@*CONCLUSION@#CD147 expressed in melanoma cells plays an important role in the melanoma cell invasion by stimulating the production of MMP-9 by fibroblasts.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Farmacologia
/
Células Tumorais Cultivadas
/
Técnicas de Cocultura
/
Metaloproteinase 9 da Matriz
/
Biologia Celular
/
Alergia e Imunologia
/
Basigina
/
Fibroblastos
/
Genética
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Central South University(Medical Sciences)
Ano de publicação:
2005
Tipo de documento:
Artigo
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