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TranscriptomicsCo-culture of human hematopoietic stem cells with osteoblasts affects mono/macrophage versus erythroid lineage choice.
Hematopoietic stem cells (HSCs) are located in the bone marrow in a specific microenvironment referred as the hematopoietic stem cell niche, where HSCs interact with a variety of stromal cells. Though several components of the stem cell niche have been identified, the regulatory mechanisms through w...
ORGANISM(S): Homo sapiens 
2013-05-10 | E-GEOD-38091 | biostudies-arrayexpress
TranscriptomicsMapping interactions for the TNIP2 hub protein
This experiment analyzes the set of RNAs copurifying with the protein TNIP2 (amino acids 196-346) HEK293 cells were transfected with constructs expressing either Halo tag (controls) or Halo-TNIP2 196-346. Total RNA was purified from an aliquot of the whole cell extract (Input samples). Halo-tagged p...
ORGANISM(S): Homo sapiens 
2016-10-24 | E-GEOD-79656 | biostudies-arrayexpress
TranscriptomicsFOXA1 actively represses the molecular phenotype of basal breast cancers.
Breast cancer is a heterogeneous disease comprised of at least five major subtypes. Luminal subtype tumors confer a more favourable patient prognosis, which is in part, attributed to the Estrogen Receptor-alpha (ER) positivity and anti-hormone responsiveness of these tumors. Expression of the forkhe...
ORGANISM(S): Homo sapiens 
2012-03-09 | E-GEOD-31003 | biostudies-arrayexpress
TranscriptomicsTbr1 regulates regional and laminar identity of postmitotic neurons in developing neocortex
Areas and layers of the cerebral cortex are specified by genetic programs that are initiated in progenitor cells and then, implemented in postmitotic neurons. Here, we report that Tbr1, a transcription factor expressed in postmitotic projection neurons, exerts positive and negative control over both...
ORGANISM(S): Mus musculus 
2010-07-27 | E-GEOD-22371 | biostudies-arrayexpress
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