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Proteomic analysis of sorted peroxysomes (old, young, and middle-aged).
ORGANISM(S): Homo sapiens (Human) 
2025-03-04 | PXD028679 | Pride
Paneth cells recide in the intestinal crypt bottom and are part of the innate immunity and of the intestinal stem cell niche. We used microarrays to detail the global changes in gene expression following reduced calorie intake. Mice were kept on ad libitum or calorie restricted (60% of calories of a...
ORGANISM(S): Mus musculus 
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
The intent of the study was to profile the methylome and hydroxymethylome in intestinal stem cells with young mitochondria or old old mitochdondria, to ascertain the potential role of mitochondrial age specific influence on epigenetic regulation of ISCs.
ORGANISM(S): Mus musculus 
The object of this study was to investigate how aKG impacts mouse intestinal stem cell (ISCs) function and fate decisions in vivo. Mice were treated for 7 days with twice daily aKG IP injections after which ISCs were FACS sorted and transcriptomically anayzled. This revealed a striking set of secret...
ORGANISM(S): Mus musculus 
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