. . . . . . . . . . . . "[In contrast, tumor epithelial cells in primary and metastatic prostatic cancer specimens exhibited a weak heterogeneous immunoreactivity for both R-I and R-II receptors; 25% of primary prostatic tumors and 45% of the lymph nodes with metastases were totally negative for R-I and R-II expression, while the rest exhibited a significantly reduced immunoreactivity for both types of receptors compared to the normal prostate (p < 0.05).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:52:09+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .