tau.amegroups.com © Translational Andrology and Urology. All rights reserved. Alteration of E-cadherin protein level during epithelialmesenchymal transition (EMT) or mesenchymal-epithelial transition (MET) plays important role in cancer metastasis (1). In a recent paper “Liver Protects Metastatic Prostate Cancer From Induced Death by Activating E-cadherin Signaling” by Ma et al. (2) reported th...

BACKGROUND It is now well-demonstrated that histone demethylases play an important role in developmental controls, cell-fate decisions, and a variety of diseases such as cancer. Lysine-specific demethylase 5D (KDM5D) is a male-specific histone demethylase that specifically demethylates di- and tri-methyl H3K4 at the start site of active gene. In this light, the aim of this study was to investig...

Virotherapy using oncolytic vaccinia virus strains is one of the most promising new strategies for cancer therapy. In the current study, we analyzed the therapeutic efficacy of the oncolytic vaccinia virus GLV-1h68 against two human prostate cancer cell lines DU-145 and PC-3 in cell culture and in tumor xenograft models. By viral proliferation assays and cell survival tests, we demonstrated tha...

UNLABELLED Prostate cancer is a major public health problem in the world. Molecular studies are necessary for the development of prognostic markers in prostate cancer. There is a great interest in mucin studies in treatment development of human malignancies, including prostate cancer. Nevertheless, their expressions in prostate cancer need further investigation. MATERIALS AND METHODS Mucin 1 ...

Objective: To investigate the effect of ARA55 over-expression on the prostate cancer proliferation, aggression and apoptosis; to investigate whether ARA55 can regulate the expression of TGF-β or Smad7 in prostate cancer cells, and its relationship with estrogen receptor. Methods: The expression of ARA55, estrogen receptor α (ERα), ERβ, TGF-β and Smad7 was detected in human prostate cancer tissu...

Trabectedin (Yondelis, ET-743) is a marine-derived tetrahydroisoquinoline alkaloid. It is originally derived from the Caribbean marine tunicate Ecteinascidia turbinata and currently produced synthetically. Trabectedin is active against a variety of tumor cell lines growing in culture. The present study focused on the effect of trabectedin in cell proliferation, cell cycle progression, apoptosis...

Sepia ink oligopeptide (SIO) is a tripeptide extracted from Sepia ink. To test the hypothesis that SIO inhibits prostate cancer by inducing apoptosis, the effects of SIO on the proliferation of three human prostate cancer cell lines were examined using a CCK-8 assay. SIO significantly inhibited the proliferation of DU-145, PC-3 and LNCaP cells in a time- and dose-dependent manner. Flow cytometr...

Phenethyl isothiocyanate (PEITC), one of many compounds found in cruciferous vegetables, has been reported as a potential anticancer agent. In earlier studies, PEITC was shown to inhibit cell growth and induction of apoptosis in many cancer cell lines. However, no report has shown whether PEITC can induce apoptosis in human prostate cancer cells. Herein, we aimed to determine whether PEITC has ...

Targeted delivery of small-molecule drugs has the potential to enhance selective killing of tumor cells. We have identified previously an internalizing single chain [single chain variable fragment (scFv)] antibody that targets prostate cancer cells and identified the target antigen as CD166. We report here the development of immunoliposomes using this anti-CD166 scFv (H3). We studied the effect...

We hypothesize that expression of proangiogenic genes correlates with the metastatic potential of prostate cancer cells. LNCaP, DU-145, and PC-3 are prostate cancer cell lines with low, moderate, and high metastatic potential, respectively, as we demonstrated by their capacity to invade an extracellular matrix, an established tumor invasion assay. The constitutive gene expression of the proangi...