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. 2011 Jan 25;104(4):664–672. doi: 10.1038/sj.bjc.6606062

Figure 4.

Figure 4

Extracellular signal-regulated protein kinase 5 protein and mir143 transcript expression in clinical prostate cancer (PCa) by immunohistochemistry (IHC) and in situ hybridisation (ISH) respectively. Extracellular signal-regulated protein kinase 5 immunoreactivity in (A) Gleason 7 PCa, (B) Gleason 9 PCa, (C) BPH, (D) normal prostate, (E) PIN, (F) Castrate-resistant PCa (CRPC), (G) liver metastasis, (H) lymph node metastasis; (I and J) mir143 mRNA and ERK5 protein expression analysis in sequential slides from two cases of PCa (solid and open arrows signify ERK5 protein and mir143 transcript expression, respectively), (K) mir143 expression in endothelium; β-actin expression in (L) BPH and (M) PCa (scale bar represents 100 μm).