H3K27me3 (C15410195)

7 publications found.

c-Myc Antagonises the Transcriptional Activity of the Androgen Receptor in Prostate Cancer Affecting Key Gene Networks
Published: April, 2017

Abstract: Prostate cancer (PCa) is the most common non-cutaneous cancer in men. The androgen receptor (AR), a ligand-activated transcription factor, constitutes the main drug target for advanced cases of the disease. However, a variety of other transcriptio...
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Standardizing chromatin research: a simple and universal method for ChIP-seq
Published: December, 2015

Abstract: Here we demonstrate that harmonization of ChIP-seq workflows across cell types and conditions is possible when obtaining chromatin from properly isolated nuclei. We established an ultrasound-based nuclei extraction method (Nuclei Extraction b...
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Reinforcement of STAT3 activity reprogrammes human embryonic stem cells to naive-like pluripotency.
Published: May, 2015

Abstract: Leukemia inhibitory factor (LIF)/STAT3 signalling is a hallmark of naive pluripotency in rodent pluripotent stem cells (PSCs), whereas fibroblast growth factor (FGF)-2 and activin/nodal signalling is required to sustain self-renewal of human PSCs ...
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A lncRNA regulates alternative splicing via establishment of a splicing-specific chromatin signature.
Published: May, 2015

Abstract: Alternative pre-mRNA splicing is a highly cell type-specific process essential to generating protein diversity. However, the mechanisms responsible for the establishment and maintenance of heritable cell-specific alternative-splicing programs are ...
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A cohesin-OCT4 complex mediates Sox enhancers to prime an early embryonic lineage.
Published: April, 2015

Abstract: Short- and long-scales intra- and inter-chromosomal interactions are linked to gene transcription, but the molecular events underlying these structures and how they affect cell fate decision during embryonic development are poorly understood. One ...
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Epigenome mapping reveals distinct modes of gene regulation and widespread enhancer reprogramming by the oncogenic fusion protein EWS-FLI1.
Published: February, 2015

Abstract: Transcription factor fusion proteins can transform cells by inducing global changes of the transcriptome, often creating a state of oncogene addiction. Here, we investigate the role of epigenetic mechanisms in this process, focusing on Ewing sarco...
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Global effects of the CSR-1 RNA interference pathway on the transcriptional landscape.
Published: April, 2014

Abstract: Argonaute proteins and their small RNA cofactors short interfering RNAs are known to inhibit gene expression at the transcriptional and post-transcriptional levels. In Caenorhabditis elegans, the Argonaute CSR-1 binds thousands of endogenous siRNA...
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