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Prostate Tumorigenesis Induced By Pten Deletion Involves Estrogen Receptor Beta Repression, Paul Mak, Jianrong Li, Sanjoy Samanta, Cheng Chang, D. Joseph Jerry, Roger J. Davis, Irwin Leav, Arthur M. Mercurio
Prostate Tumorigenesis Induced By Pten Deletion Involves Estrogen Receptor Beta Repression, Paul Mak, Jianrong Li, Sanjoy Samanta, Cheng Chang, D. Joseph Jerry, Roger J. Davis, Irwin Leav, Arthur M. Mercurio
Arthur M. Mercurio
The role of ERbeta in prostate cancer is unclear, although loss of ERbeta is associated with aggressive disease. Given that mice deficient in ERbeta do not develop prostate cancer, we hypothesized that ERbeta loss occurs as a consequence of tumorigenesis caused by other oncogenic mechanisms and that its loss is necessary for tumorigenesis. In support of this hypothesis, we found that ERbeta is targeted for repression in prostate cancer caused by PTEN deletion and that loss of ERbeta is important for tumor formation. ERbeta transcription is repressed by BMI-1, which is induced by PTEN deletion and important for prostate tumorigenesis. …
Introduction To Gene Enrichment Analysis Tools, Rolando Garcia-Milian
Introduction To Gene Enrichment Analysis Tools, Rolando Garcia-Milian
Rolando Garcia-Milian
Bioinformatics enrichment tools play an important role in identifying, annotating, and functionally analyzing large list of genes generated by high-throughput technologies (e.g. microarrary, RNA-seq, ChIP-chip). This workshop will provide an overview of the principle, type of enrichments, and the infrastructure of enrichment tools. By using concrete examples, it will also introduce some of the most popular tools for gene enrichment analysis such as DAVID, GSEA, and WebGestalt.