Can p503s, p504s and p510s gene expression in peripheral-blood be useful as a marker of prostatic cancer?

Abstract:

BACKGROUND:The aim of the study was to investigate whether p503S, p504S and p510S gene expression in peripheral-blood be useful as a diagnostic or prognostic marker of prostatic cancer. METHODS:Circulating cells were identified by reverse transcription-polymerase chain reaction (RT-PCR) to detect p503S, p504S and p510S mRNA in peripheral blood (PB) from 11 patients with treated prostatic carcinoma (CaP), 11 with newly-diagnosed untreated CaP and 20 with benign prostatic hyperplasia (BPH) (controls). RESULTS:RT-PCR amplified P503S in 7 of 11 untreated and 2 of 11 treated patients with CaP and 5 of 20 with BPH; p504S in 7 of 11 untreated and in 9 of 11 treated patients with CaP and 11 of 20 with BPH; whereas it amplified p510S in all subjects with CaP and in 15 of 20 with BPH. CONCLUSION:These findings suggest that the investigated genes are poorly specific and probably of little use as diagnostic or prognostic prostatic markers in peripheral blood for monitoring disease progression and recurrence.

journal_name

BMC Cancer

journal_title

BMC cancer

authors

Cardillo MR,Gentile V,Ceccariello A,Giacomelli L,Messinetti S,Di Silverio F

doi

10.1186/1471-2407-5-111

keywords:

subject

Has Abstract

pub_date

2005-09-05 00:00:00

pages

111

issn

1471-2407

pii

1471-2407-5-111

journal_volume

5

pub_type

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