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TranscriptomicsDifferential expression of mouse Grem1+ Vs. Grem1- bone-marrow cells
The gene expression of bone marrow cells of mice enriched for Gremlin1 vs control was measured (n=3). It is not known if endogenous adult mesenchymal stem cells (MSCs) exist.Following culture,perisinusoidal mesenchymal cells can clonally recapitulate the skeletal microenvironment, but this fails to ...
ORGANISM(S): Mus musculus 
2015-02-10 | E-GEOD-57729 | biostudies-arrayexpress
TranscriptomicsHuman memory T cells of the bone marrow are resting and maintain long-lasting memory
To compare human memory CD4+ T cell subsets in peripheral blood (PB) and bone marrow (BM) of healthy individuals at transcriptional level, we analyzed the global gene expression of ex vivo PB CD69- as well as BM CD69- and CD69+ memory CD4+ T cells from 4 paired PB and BM samples. The gene expression...
ORGANISM(S): Homo sapiens 
2014-06-17 | E-GEOD-50677 | biostudies-arrayexpress
TranscriptomicsChanges in gene expression during G-CSF-induced emergency granulopoiesis in humans
Emergency granulopoiesis refers to the increased production of neutrophils in bone marrow and their release into circulation induced by severe infection. Several studies point to a critical role for granulocyte colony-stimulating factor (G-CSF) as the main mediator of emergency granulopoiesis. Howev...
ORGANISM(S): Homo sapiens 
2017-04-04 | E-MTAB-4668 | biostudies-arrayexpress
TranscriptomicsMiR expression profiles in M1-polarized compared with unstimulated (MФ) bone marrow-derived macrophage cells
The global change of the miR expression profile during atherosclerosis is due to the infiltration of different types of leukocytes into the arterial vessel wall in addition to disease-specific regulation in vascular cells. Monocyte-derived macrophage accumulation in the subintimal region is critical...
ORGANISM(S): Mus musculus 
2012-12-26 | E-GEOD-33453 | biostudies-arrayexpress
TranscriptomicsmicroRNA expression in bone marrow cells from Gfi1 deficient mice
Growth factor independent-1 (Gfi1) is a zinc finger transcription factor with a SNAG amino-terminal repressor domain and is critically required for normal myelopoesis. Gfi1 is normally expressed in HSCs and induced during differentiation from CMPs to GMPs. Gfi1 loss-of-function mutation in mice and ...
ORGANISM(S): Mus musculus 
2009-03-10 | E-GEOD-15077 | biostudies-arrayexpress
TranscriptomicsRNAi profiling by array of human U-2-OS osteosarcoma cells with knockdown of Asf1a and Asf1b
We used RNAi to knock-down the two isoforms of Asf1, Asf1a and Asf1b, in human U-2-OS osteosarcoma cells. We obtained two replicates each with siRNAs against Asf1a, Asf1b, combined siRNAs against both isoforms, and two control samples. For these samples, we measured genome-wide transcription levels ...
ORGANISM(S): Homo sapiens 
2011-01-01 | E-MEXP-2671 | biostudies-arrayexpress
TranscriptomicsEarly responses of alfalfa to mercury
After 24 h of acclimatisation Medicago sativa seedlings were treated with HgCl2 diluted on fresh MS to a final concentration of 3 uM during 3, 6 and 24 h.
ORGANISM(S): Medicago sativa 
2014-03-03 | E-MEXP-3876 | biostudies-arrayexpress
TranscriptomicsTLR4/NF-κB-responsive microRNAs in a mouse model of skeletal muscle ischemia-reperfusion injury
TLR4/NF-κB signaling plays a central mediator in response to danger signals released in the muscle ischemia-reperfusion injury (IRI). This study was designed to profile TLR4/NF-κB-responsive microRNAs (miRNAs) in the skeletal muscles following IRI. Following 2 h of ischemia and subsequent reperfus...
ORGANISM(S): Mus musculus 
2016-07-03 | E-GEOD-47730 | biostudies-arrayexpress
Transcriptomicsrat small intestine samples
Experiment description 1. Experimental design 1) Authors, laboratory, and contact: Xue-Lin Cui1, Patricia Soteropoulos2, Peter Tolias2, Ronaldo P. Ferraris1: 1Dept. of Pharmacology and Physiology, UMDNJ-New Jersey Medical School, Newark, NJ 07103-2714, 2Center for Applied Genomics, PHRI, 225 Warre...
ORGANISM(S): Rattus norvegicus 
2010-06-09 | E-GEOD-996 | biostudies-arrayexpress
TranscriptomicsBone marrow gene expression of pediatric acute lymphoblastic leukemia (ALL)
Pediatric acute lymphoblastic leukemia (ALL) contains cytogenetically distinct subtypes that respond differently to cytotoxic drugs. Subtype classification can be also achieved through gene expression profiling. However, how to apply such classifiers to a single patient and correctly diagnose the di...
ORGANISM(S): Homo sapiens 
2009-08-19 | E-GEOD-17703 | biostudies-arrayexpress
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