Evaluation of VEGF and PEDF in prostate cancer: A preliminary study in serum and biopsies.

Oncol Lett · 2018 · PMC5769414 · PMID 29391897

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a positive trendno p-value reported

Interestingly, we found that in PCa had a significant difference and a positive trend with its levels in biopsies, this is to say, the phenomenon in the tumor is reflected by the circulating levels of both proteins.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.