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MetabolomicsTranscriptional memory of dFOXO activation in youth curtails later-life mortality
Identifying processes occurring in early life affect subsequent life and health span is an urgent aim to improve human health. In this study, we identified a novel mechanism of dFOXO in longevity determination in Drosophila. We found that early adulthood induction of dFOXO is sufficient to reduce mo...
2022-09-28 | MTBLS3251 | MetaboLights
MetabolomicsMetabolic memory underlying minimal residual disease in breast cancer

Tumor relapse from treatment-resistant cells (minimal residual disease, MRD) underlies most breast cancer related deaths. Yet, the molecular characteristics defining their malignancy have largely remained elusive. Here we integrated multi-omics data from a tractable organoid system with a metabol...

2021-09-14 | MTBLS1507 | MetaboLights
TranscriptomicsTranscription profiling of human memory B cells to plasma cells differentiation time course
In vitro model of differentiation of memory B cells into plasmablasts and plasma cells.
ORGANISM(S): Homo sapiens 
2009-10-01 | E-MEXP-2360 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human memory T cells stimulated with Phl p-extract in healthy and allergic individuals
Differential transcriptional response of memory T cells stimulated with Phl p-extract in healthy and allergic individuals.
ORGANISM(S): Homo sapiens 
2006-01-01 | E-MEXP-243 | biostudies-arrayexpress
TranscriptomicsMolecular reprogramming of primary human resting memory CD4+ T cells by HIV-1 Vpr
Resting CD4+ T cells are infected by HIV-1 in vivo, however are refractory to cell-free HIV-1 infection in vitro. We show that they are efficiently infected by cell-to-cell spread. To allow resting T cell infection, uninfected resting target cells were co-cultured with infected donor T cells. Cells ...
ORGANISM(S): Homo sapiens 
2022-03-31 | E-MTAB-11454 | biostudies-arrayexpress
TranscriptomicsSynthetic circuit identifies subpopulations with sustained memory of DNA damage
Differential responses to stimuli can affect how cells succumb to disease. In yeast, DNA damage can create heterogeneous responses. To delineate how a response contributes to a cell's future behavior, we constructed a transcription-based memory circuit that detects DNA repair to isolate subpopulatio...
ORGANISM(S): Saccharomyces cerevisiae 
2012-03-02 | E-GEOD-36210 | biostudies-arrayexpress
GenomicsAn epigenetic memory of pregnancy in the mouse mammary gland
Pregnancy is the major modulator of mammary gland activity. It induces a tremendous expansion of the mammary epithelium and the generation of alveolar structures for milk production. Anecdotal evidence from multiparous humans indicates that the mammary gland may react less strongly to the first preg...
ORGANISM(S): Mus musculus 
2015-05-15 | E-GEOD-67386 | biostudies-arrayexpress
ProteomicsAcetate enhances long-term memory in female mice by sex-, context-, and brain region–specific epigenetic and transcriptional remodeling
Metabolic control of chromatin and gene expression is emerging as a key mechanism influencing critical neuronal functions. Here, we found that the intermediary metabolite acetate enhanced long-term memory in female mice, and this was associated with epigenetic and transcriptional remodeling in the d...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2024-08-12 | MSV000095573 | MassIVE
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
ProteomicsDifferential regulation of mRNA stability modulates transcriptional memory and facilitates environmental adaptation
Proteomic analysis of yeast samples incubated in condition inducing transcription memory. These changes were investigated in wild-type yeast cells and cells depleted in RRP6, one of the key components of nuclear exosome complex.
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2023-02-16 | PXD036586 | Pride
Yeast proteomics Transcriptional memory 
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