| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3961018 | Journal of Reproduction and Contraception | 2008 | 8 Pages |
ObjectiveTo study expression of NDRG3 in prostatic mesenchyma and effect of exogenous NDRG3 on prostatic stromal cells.MethodsImmunohistochemical analysis was used to check expression of NDRG3 in prostate mesnenchyma. The WPMY-1 prostate immortalized mesenchyma cell line was stably-transfected with a NDRG3 gene expression vector. The NDRG3-stable transfected WPMY-1 sublines were studied along with parental and empty vector transfected WPMY-1 cells as controls. RT-PCR technology was applied to identity downstream gene expression under regulation of NDRG3 expression.ResultsExpression of DNRG3 was observed in prostate cancer mesenchyma, over-expression of NDRG3 in WPMY-1 cell up-regulated expression of chemotatic factors-CXCL3 and CXCL5.ConclusionExpression of stromal NDRG3 in prostate cancer specimens is significantly higher than that in benign prostatic hypertrophy (BPH) sample. There is a remarkable difference between the two groups of samples, NDRG3 may be related to angiogenesis in prostatic mesenchyma.
