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Fig. 1 | Journal of Experimental & Clinical Cancer Research

Fig. 1

From: Protein kinase Ds promote tumor angiogenesis through mast cell recruitment and expression of angiogenic factors in prostate cancer microenvironment

Fig. 1

Activation of PKD at Ser744/748 is correlated positively with mast cells infiltration and microvessel density in prostate cancer. a Representative images of immunohistochemistry staining for activation of PKD (phospho-PKD Ser744/748), abundance of angiogenesis (CD31 marker) and of mast cells (c-Kit) in prostate cancer tissue and paired control. Quantification of MVD (b) and mast cells (c) in clinical tissue microarrays between cancer tissues (n = 20) and paired controls (n = 4) were analyzed by t-tests. **p < 0.01, *p < 0.05. d A positive correlation was presented between phospho-PKD and MVD

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