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MetabolomicsOld mitochondria regulate niche renewal via stem cell metabolism
Cellular metabolism is emerging as a potent regulator of cell fate, raising the possibility that the recently discovered metabolic heterogeneity between newly synthesized and chronologically old organelles may impact stem cell fate in mammalian tissues. The small intestine is maintained by actively ...
2025-04-24 | MTBLS12349 | MetaboLights
MetabolomicsGREM1 Deficiency induced Bone Marrow Adipose Niche promotes B-cell Acute Lymphoblastic Leukemia Disease Progression
Relapse and disease progression are the primary causes of treatment failure and subsequent mortality in children B-cell acute lymphocytic leukemia (B-ALL). At diagnosis and during treatment, the bone marrow adipose microenvironment is commonly observed in pediatric leukemia. However, the relationshi...
2024-09-23 | MTBLS10103 | MetaboLights
TranscriptomicsTranscriptional control of a plant stem cell niche
We used a systems approach to identify target genes and genome wide chromatin binding preferences of the transcription factor WUSCHEL (WUS) in Arabidopsis thaliana. First, we recorded changes in the transcriptome after genetically perturbing the regulatory system of the stem cell niche at various de...
ORGANISM(S): Arabidopsis thaliana 
2010-06-01 | E-MEXP-2499 | biostudies-arrayexpress
TranscriptomicsUGE and UGM Reveal Novel Signaling Pathways and Ligand-Receptor Interactions in the Primitive Prostate Stem Cell Niche
We isolated fetal murine urogenital sinus epithelium and urogenital sinus mesenchyme and determined their global gene expression profiles to define their differentially expressed regulators. To distinguish gene expression patterns that are shared by other developing epithelial/mesenchymal compartmen...
ORGANISM(S): Mus musculus 
2010-08-29 | E-GEOD-17797 | biostudies-arrayexpress
ProteomicsA Breast Cancer Stem Cell Niche Supported by Juxtacrine Signaling from Monocytes and Macrophages
Lu H, Clauser KR, Tam WL, Fröse J, Ye X, Eaton EN, Reinhart F, Donnenberg VS, Bhargava R, Carr SA, Weinberg RA, Nature Cell Biol 2014 in press
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2014-08-04 | MSV000078799 | MassIVE
TranscriptomicsPaneth cells constitute the niche for Lgr5 stem cells in intestinal crypts
Homeostasis of self-renewing small intestinal crypts results from neutral competition between Lgr5 stem cells, small cycling cells located at crypt bottoms1, 2. Lgr5 stem cells are interspersed between terminally differentiated Paneth cells, that are known to produce bactericidal products such as ly...
ORGANISM(S): Mus musculus 
2010-11-29 | E-GEOD-25109 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis thaliana shoot apical meristem stem cell niche
A gene expression map of Arabidopsis thaliana shoot apical meristem stem cell niche was generated by isolating the specific cell type using the cell sorting methods. We used ap1-1;cal1-1 mutant background to enrich the sufficient number of cells for microarray analysis. Spatial and temporal regulat...
ORGANISM(S): Arabidopsis thaliana 
2009-04-11 | E-GEOD-13596 | biostudies-arrayexpress
TranscriptomicsThe neural crest is a source of mesenchymal stem cells with specialized hematopoietic stem-cell-niche function
Mesenchymal stem cells (MSCs) And osteolineage cells contribute to the hematopoietic stem cell (HSC) Niche in the bone marrow of long bones. However, Their developmental relationships remain unclear. Here we demonstrate that different MSC populations in the developing marrow of long bones have disti...
ORGANISM(S): Mus musculus 
2014-10-15 | E-GEOD-61695 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis reveals organ regeneration in plants is independent of stem cell niche activity
A critical step in regeneration is recreating the cellular identities and patterns of lost organs long after embryogenesis is complete. In plants, perpetual (indeterminate) organ growth occurs in apical stem cell niches, which have been shown to re-establish quickly when damaged or removed (1,2). He...
ORGANISM(S): Arabidopsis thaliana 
2008-11-13 | E-GEOD-9996 | biostudies-arrayexpress
MetabolomicsCoupling Inflammatory Resolution to Osteogenesis: Lymphatic Vessels as Stage-specific Niche Regulators in Skeletal Healing

Skeletal healing requires the coordinated resolution of inflammation and precise lineage commitment of mesenchymal progenitors, yet the mechanisms coupling these processes remain incompletely defined. Here, we reveal that lymphatic vessels in bone serve as dynamic orchestrato...

2026-01-17 | MTBLS13645 | MetaboLights
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