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GenomicsIdentification of Biologically Relevant Enhancers in Human Erythroid Cells [ChIP-Seq]
Identification of cell-type specific enhancers is important for understanding the regulation of programs controlling cellular development and differentiation. Enhancers are typically marked by the co-transcriptional activator protein p300 or by groups of cell-expressed transcription factors. We hypo...
ORGANISM(S): Homo sapiens 
2013-01-28 | E-GEOD-43625 | biostudies-arrayexpress
GenomicsGlobal Transcriptome Analysis and Enhancer Landscape of Human Primary T Follicular Helper and T Effector Lymphocytes (ChIP-Seq)
T follicular helper (Tfh) cells are a subset of CD4+ T helper (Th) cells that migrate into germinal centers and promote B cell maturation into memory B and plasma cells. Tfh cells are necessary for promotion of protective humoral immunity following pathogen challenge, but when aberrantly regulated, ...
ORGANISM(S): Homo sapiens 
2014-10-27 | E-GEOD-58595 | biostudies-arrayexpress
TranscriptomicsIdentification of Biologically Relevant Enhancers in Human Erythroid Cells [Illumina BeadArray]
Identification of cell-type specific enhancers is important for understanding the regulation of programs controlling cellular development and differentiation. Enhancers are typically marked by the co-transcriptional activator protein p300 or by groups of cell-expressed transcription factors. We hypo...
ORGANISM(S): Homo sapiens 
2013-01-28 | E-GEOD-43624 | biostudies-arrayexpress
TranscriptomicsPatterns of histone H3 Lysine 27 monomethylation and erythroid cell-type specific gene expression [expression]
ERYTHROID CELL-TYPE SPECIFIC GENE EXPRESSION Post-translational histone modifications, acting alone or in a context-dependent manner, influence numerous cellular processes via their regulation of gene expression. Monomethylation of histone H3 lysine 27 (K27me1) is a poorly understood histone modific...
ORGANISM(S): Homo sapiens 
2011-12-06 | E-GEOD-32135 | biostudies-arrayexpress
TranscriptomicsTranscriptome analysis of cells of different cycling speed during Yamanaka reprogramming
Reprogramming somatic cells to induced pluripotency by Yamanaka factors is usually slow and inefficient, and is thought to be a stochastic process. We identified a privileged somatic cell state, from which acquisition of pluripotency could occur in a non-stochastic manner. Subsets of murine hematopo...
ORGANISM(S): Mus musculus 
2014-02-12 | E-GEOD-53074 | biostudies-arrayexpress
GenomicsAltered Subcellular Localization of Transcription Factor TEAD4 Regulates First Mammalian Cell Lineage Commitment
In the preimplantation mouse embryo TEAD4 is critical to establishing the trophectoderm (TE)-specific transcriptional program and segregating TE from the inner cell mass (ICM). However, TEAD4 is expressed both in the TE and the ICM. Thus, differential function of TEAD4 rather than expression itself ...
ORGANISM(S): Mus musculus 
2012-04-18 | E-GEOD-37350 | biostudies-arrayexpress
TranscriptomicsGlobal Transcriptome Analysis and Enhancer Landscape of Human Primary T Follicular Helper and T Effector Lymphocytes (RNA-Seq)
T follicular helper (Tfh) cells are a subset of CD4+ T helper (Th) cells that migrate into germinal centers and promote B cell maturation into memory B and plasma cells. Tfh cells are necessary for promotion of protective humoral immunity following pathogen challenge, but when aberrantly regulated, ...
ORGANISM(S): Homo sapiens 
2014-10-27 | E-GEOD-58596 | biostudies-arrayexpress
TranscriptomicsTCF7 is a key regulator of the switch of self-renewal and differentiation in a multipotential hematopoietic cell line
A critical problem in biology is understanding how cells choose between self-renewal and differentiation. To generate a comprehensive view of the mechanisms controlling early hematopoietic precursor self-renewal and differentiation, we used systems-based approaches and murine EML multipotential hema...
ORGANISM(S): Mus musculus 
2012-03-29 | E-GEOD-30068 | biostudies-arrayexpress
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