Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0376358 (prostate cancer)
 59,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recurrence of localized prostate cancer following treatment can lead to lethal metastatic castration-resistant prostate cancer. Although numerous studies aimed at developing biomarkers for predicting recurrence of localized prostate cancer are promising, they have not yet led to useful applications. Dysregulation of exportins (XPOs, nucleocytoplasmic transporters) associated with subcellular mislocalization of proteins has been reported for various human cancers. However, most of the XPOs have not been studied in prostate cancer. In this study, we are the first to examine whether changes in expression of XPOs could be used as potential biomarkers for recurrence of localized prostate cancer. Using the oncomine database, gene expressions of 7 known XPOs by 1128 patient samples, obtained from 16 independent prostate cancer patient cohorts, were analyzed. Relatively highly elevated expression of XPO6 (compared to prostate cancer tissue) was found to be significantly associated with poor patient prognosis, in particular, with rapid recurrence in a clinical low risk group. As such, expression of XPO6 may be a potential prognostic biomarker for predicting prostate cancer recurrence.
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PMID:Elevated XPO6 expression as a potential prognostic biomarker for prostate cancer recurrence. 2670 95

We analyzed microRNA profile in hemolysis-free blood plasma of patients with prostatic cancer. The metastatic form of prostatic cancer was found to be associated with increased levels of hsa-miR-22-3p, hsa-miR-663a, and hsa-miR-4674 in comparison with non-metastatic form. Common candidate target genes of these microRNA include JUNB, KMT2A, and XPO6.
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PMID:MicroRNA hsa-miR-4674 in Hemolysis-Free Blood Plasma Is Associated with Distant Metastases of Prostatic Cancer. 2726 26