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Mus musculus
18 Downloadable Samples
Description
In homeostasis of adult vertebrate tissues, stem cells are thought to self-renew by infrequent and asymmetric divisions that generate another stem cell daughter and a progenitor daughter cell committed to differentiate. This model is based largely on in vivo invertebrate or in vitro mammal studies. Here we examine the dynamic behaviour of adult hair follicle stem cells in their normal setting by employing mice with repressible H2B-GFP expression to track cell divisions and Cre inducible mice to perform long-term single cell lineage tracing. We provide direct evidence for the infrequent stem cell division model in intact tissue. Moreover, we find that differentiation of progenitor cells occurs at different times and tissue locations than self-renewal of stem cells. Distinct fates of differentiation or self-renewal are assigned to individual cells in a temporal-spatial manner. We propose that large clusters of tissue stem cells behave as populations, whose maintenance involves unidirectional daughter-cell fate decisions.
Publication Title
Distinct self-renewal and differentiation phases in the niche of infrequently dividing hair follicle stem cells.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
Description
effect of over-expression LIGHT on T cells for the liver gene expression
Publication Title
Lymphotoxin beta receptor-dependent control of lipid homeostasis.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus, Homo sapiens
- 7 Downloadable Samples
Description
CD95 (also called FAS and APO-1) is a prototypical death receptor that
Publication Title
CD95 promotes tumour growth.
Sample Metadata Fields
Sex, Age, Specimen part, Cell line
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GSE33516- Mus musculus
- 2 Downloadable Samples
Description
We used microarray analysis to identify specific molecular mechanisms controlling IL-5 transcription in memory Th2 cells.
Publication Title
Eomesodermin controls interleukin-5 production in memory T helper 2 cells through inhibition of activity of the transcription factor GATA3.
Sample Metadata Fields
Specimen part
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