Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA153401 | ENA |
REPOSITORIES: ENA
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2014-10-17 | E-GEOD-55909 | biostudies-arrayexpress
Project description:Prostate cancer (PCa) is the most common malignant carcinoma that develops in men in Western countries. Up to 30% of patients continue to suffer from disease progression following radical prostatectomy. Therefore, better prognostic markers and molecular targets for cancer treatment are needed. MicroRNA (miRNA) has the potential to be used as biomarkers and as a therapeutic target for the treatment of various cancers, including PCa. Here, to determine how miRNA is involved in PCa progression, we investigated the miRNA expression profiles of 3 PCa cell lines, namely PC3, DU145, and LNCaP, and 2 normal prostate cell lines, namely RWPE-1 and PrSc, using miRNA microarrays. We investigated miRNA genes that were significantly upregulated in PCa cell lines (PC3, DU145, LNCaP) compared with normal cell lines (RWPE-1, PrSc).
2013-09-01 | E-GEOD-40026 | biostudies-arrayexpress
Project description:The polycomb group (PcG) protein, EZH2, possesses oncogenic properties for which the underlying mechanism is unclear. In this set of experiments, we sought to identify a robust set of Suz12-occupied gene promoters in prostate cancer cell lines. Genome-wide location analysis (ChIP-chip) of SUZ12 was performed in both the PC3 and LNCaP prostate cancer cell lines using an IgG ChIP-chip as a control. There are total 3 hybridizations, including IgG ChIP-chip of PC3 cells, Suz12 ChIP-chip of PC3 and LNCaP cells.
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Project description:Genome-wide DNA methylation profiling of human PC3 invasive prostate cancer cell line treated with vehicle control (SAH, S-adenosylhomocysteine) and with SAM (S-adenosylmethionine) as well as of untreated human LNCaP non-invasive prostate cancer cell line. The Illumina Infinium 450k Human DNA Methylation BeadChip v1.2 was used to obtain DNA methylation profiles across approximately 450,000 CpGs in human cell lines exposed to described treatments. Samples included biological triplicate of PC3 control (SAH treated), biological triplicate of PC3 treated with SAM, and biological duplicate of LNCaP untreated.
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Project description:Expression profiles of aggressive versus non-aggressive ovarian, breast, melanoma, and prostate cancer cell lines Expression profiles of aggressive versus non-aggressive ovarian, breast, melanoma, and prostate cancer cell lines was determined. 231MFP, C8161, SKOV3, DU145, and PC3 are aggressive and MCF7, MUM2C, OVCAR3, and LNCaP are non-aggressive cancer cells. We are not comparing across all of the cell lines--just between C8161 and MUM2C, SKOV3 and OVCAR3, 231MFP and MCF7, and LNCaP/DU145/PC3. Therefore the normalization strategies used are different. We have not used the same normalization strategy
2011-08-09 | E-GEOD-28846 | biostudies-arrayexpress
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2012-03-08 | E-GEOD-17317 | biostudies-arrayexpress
Project description:Siomycin A treatment in prostate cancer cell lines resulted in a concurrent inhibition of specific cell cycle genes and strongly impaired cell viability. Illumina microarray experiments were done using PC3 and LNCaP cell lines treated with 0.5 microM Siomaycin A either 24h or 48h in triplicates.
2012-10-19 | E-GEOD-36531 | biostudies-arrayexpress
Project description:This SuperSeries is composed of the following subset Series: GSE17315: mRNA expression upon reconstitution of miR-130a, miR-203 and miR-205 in prostate cancer cell line LNCaP GSE17317: miRNA expression in LNCaP, PC3, Du-145 and RWPE-1 cell lines GSE22979: Profiling of direct mRNA targets of miR-130a, miR-203 and miR-205 in prostate cancer cell line LNCaP Refer to individual Series
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