Expression data from microdissection isolated epthelium and stroma of the same pateint with benign prostatic hyperplasia

Although there are great differences between hyperplastic epithelium and stroma, so far, no data show differences in gene expression between epithelium and stroma, which may have a potential great impact on the discovery of drug targets We performed the microdissection and microarray to uncover the differences in gene expression between epithelium and stroma of the same patient with BPH The same amount of epithelial tissue and stromal tissue were collected, RNA was extracted, post transcriptional markers were used, and the expression differences between the two parts were compared