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Mus musculus
9 Downloadable Samples
Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Murine MafB/c-MAF double KO (Maf-DKO) primary macrophages are known for their unlimited non-tumorigenic self-renewal ability (Aziz et al., 2009). In an in vitro screen for cytokines and small molecules we identified Niacinamide (NAM) a potent inhibitor of their proliferative potential characterized by a reversible cell cycle arrest.
Publication Title
SIRT1 regulates macrophage self-renewal.
Sample Metadata Fields
Specimen part
View Samples- Saccharomyces cerevisiae
- 6 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Characterize the gpm1 mutant growth on dual substrate of ethanol and glycerol
Publication Title
Phosphoglycerate mutase knock-out mutant Saccharomyces cerevisiae: physiological investigation and transcriptome analysis.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 83 Downloadable Samples
NextSeq 500
Description
Microglia play important roles in life-long brain maintenance and in pathology, but are also crucial in the developing central nervous system; yet their regulatory dynamics during development have not been fully elucidated. Genome-wide chromatin and expression profiling coupled with single-cell transcriptomic analysis throughout development reveal that microglia undergo three temporal developmental stages in synchrony with the brain: early, pre-, and adult microglia, which are under the control of distinct regulatory circuits. Knockout of the transcription factor MafB caused disruption of homeostasis in adulthood and increased inflammation. Environmental perturbations, such as the microbiome or prenatal immune activation, led to dysregulation of the developmental program, particularly in terms of inflammation. Together, our work identifies a stepwise developmental program of microglia integrating immune response pathways that may be associated with several neurodevelopmental disorders. Overall design: Yolk sac progenitors (CD45+CD11B+CX3CR1-GFP+), microglia from early brain (CD45+CD11B+CX3CR1-GFP+), and microglia from later stages (CD45intCD11BintCX3CR1-GFP+) were isolated from CX3CR1+ C57BL/6J mice or microglia from perturbation models (CD45intCD11Bint) from mice of C57BL/6J background
Publication Title
Microglia development follows a stepwise program to regulate brain homeostasis.
Sample Metadata Fields
Specimen part, Cell line, Treatment, Subject
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina HiSeq 2500
Description
Granulomas are immune cell aggregates formed in response to persistent inflammatory stimuli. Granuloma macrophage subsets are diverse and carry varying copy numbers of their genomic information. The molecular programs that control the differentiation of such macrophage populations in response to a chronic stimulus, though critical for disease outcome, have not been defined. In this study, we performed scRNA-Seq experiments to gain insights into the transcriptional regulation of polyploid macrophage differentiation in response to chronically persistent inflammatory stimuli. Overall design: scRNA-Seq was performed on FACS-sorted 2c and >4c DNA content polyploid macrophages after six days of bacterial lipoprotein, FSL-1 treatment of bone marrow-derived macrophage precursors. 2c DNA content macrophages treated with M-CSF alone were used as controls. CEL-Seq2 protocol was used for single cell sequencing (Hashimshony et al. 2016).
Publication Title
DNA Damage Signaling Instructs Polyploid Macrophage Fate in Granulomas.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Saccharomyces cerevisiae
- 17 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Saccharomyces cerevisiae flocculation occurs when fermentable sugars are limiting and is therefore considered as a way to enhance the survival chance of Flo-expressing yeast cells. In this paper, the role of Flo1p in mating was demonstrated by showing that the mating efficiency, which contributes to the increased survival rate as well by generating genetic variability, is increased when cells flocculate. This was revealed by liquid growth experiments in a low shear environment and differential transcriptome analysis of FLO1 expressing cells compared to the non-flocculent wild-type cells. The results show that a floc provides a uniquely organized multicellular ultrastructure that provides a suitable microenvironment to induce and perform cell conjugation.
Publication Title
Molecular mechanism of flocculation self-recognition in yeast and its role in mating and survival.
Sample Metadata Fields
No sample metadata fields
View Samples
GSE2406- Arabidopsis thaliana
- 4 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Leaf transcriptome comparison of untransformed Col-0 Arabidopsis plants with plants transformed to be anti-sense for AtAOX1a (alternative oxidase). Two bio-replicates were sampled, for a total of four microarray chipsCol-0 and anti-sense leaf tissue from a first planting (samples GSM45208 and GSM45231, respectively), and from a second planting made one week later (samples GSM45209 and GSM45278, respectively). See sample descriptions for growth conditions and microarray procedure.
Publication Title
Characterization of transformed Arabidopsis with altered alternative oxidase levels and analysis of effects on reactive oxygen species in tissue.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 40 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Murine healthy tissue samples, DCIS and invasive mammary tumors were analyzed in order to identify marker genes which show enhanced expresssion in DCIS and invasive ductal carcinomas.
Publication Title
Identification of early molecular markers for breast cancer.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 19 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Human healthy tissue samples, DCIS and invasive mammary tumors were analyzed in order to identify marker genes which show enhanced expresssion in DCIS and invasive ductal carcinomas.
Publication Title
Identification of early molecular markers for breast cancer.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 51 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Differencies between groups between pre and post haematopoietic stem cell transplantation children
Publication Title
Genetic Background of Immune Complications after Allogeneic Hematopoietic Stem Cell Transplantation in Children.
Sample Metadata Fields
Specimen part, Disease stage
View Samples- Homo sapiens
- 32 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Differences between groups of children with obesity and healthy controls.
Publication Title
Looking for new diagnostic tools and biomarkers of hypertension in obese pediatric patients.
Sample Metadata Fields
Specimen part, Disease
View Samples