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TranscriptomicsHuman small intestinal organoids grown with a specific protocol to enrich for Paneth cells were treated with an inhbitor (GSK-LSD1) for the epigenetic modulator LSD1.
To assess the role of LSD1 in human intestinal epithelium, human small intestinal organoids were treated with an inhibitor for LSD1 (GSK-LSD1) and compared to untreated organoids. The organoids were grown with specific conditions where Paneth cells are present in the organoids as similar experiments...
ORGANISM(S): Homo sapiens 
2020-11-16 | E-MTAB-7863 | biostudies-arrayexpress
TranscriptomicsRNA-seq of small intestinal organoids treated with an inhibitor for the epigenetic modifier LSD1
To assess the role of LSD1 in mice small intestinal epithelium, small intestinal organoids were treated with an inhibitor for LSD1 (GSK-LSD1) and compared to untreated organoids. Similar to intestinal epithelium from mice with an intestinal epithelium specific LSD1-KO, paneth cells dissappear upon G...
ORGANISM(S): Mus musculus 
2020-11-16 | E-MTAB-9077 | biostudies-arrayexpress
TranscriptomicsInhibition of the LSD1 (KDM1A) demethylase reactivates the all-trans-retinoic acid differentiation pathway in acute myeloid leukemia [Illumina HumanHT-12 gene expression array]
All-trans-retinoic acid (ATRA) has been successfully used in therapy of acute promyelocytic leukemia (APL), a cytogenetically distinct subtype of acute myeloid leukemia (AML) but the response of non-APL AML cases to ATRA-based treatment has been poor. Here we show that, via epigenetic reprogramming,...
ORGANISM(S): Homo sapiens 
2012-03-14 | E-GEOD-34672 | biostudies-arrayexpress
GenomicsInhibition of the LSD1 (KDM1A) demethylase reactivates the all-trans-retinoic acid differentiation pathway in acute myeloid leukemia
This SuperSeries is composed of the following subset Series: GSE34672: Inhibition of the LSD1 (KDM1A) demethylase reactivates the all-trans-retinoic acid differentiation pathway in acute myeloid leukemia [Illumina HumanHT-12 gene expression array] GSE34725: Inhibition of the LSD1 (KDM1A) demethylase...
ORGANISM(S): Homo sapiens 
2012-03-14 | E-GEOD-34726 | biostudies-arrayexpress
ProteomicsTargeting the scaffolding role of LSD1 (KDM1A) poises acute myeloid leukemia cells for Retinoic Acid induced differentiation
The histone demethylase LSD1 is deregulated in several tumors, including leukemias, providing the rationale for the clinical use of LSD1 inhibitors. In acute promyelocytic leukemia (APL), pharmacological doses of retinoic acid (RA) induce differentiation of APL cells through degradation of the PML-R...
ORGANISM(S): Homo sapiens (Human) 
2020-05-26 | PXD012954 | Pride
Lsd1 inhibitors Lsd1 Acute myeloid leukemia Protein-protein interaction 
ProteomicsMudPIT analyses of the proteins co-purified with components of the LSD1 (KDM1A) transcriptional repressor complex and the non-canonical BAF complex, immuno-precipitated from MKL-1 and WaGa MCC cell lines
Protein Complexes Purification: Immunoprecipitations were performed with antibodies to LSD1 (2139; Cell signaling technology), INSM1 Mouse (SC-271408, Santa Cruz Biotechnology), RCOR2 (23969-1-AP; Proteintech Group), BRD9 (61537; Active Motif Rabbit), and normal Rabbit IgG (2729; Cell signaling tech...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-01-25 | MSV000083364 | MassIVE
TranscriptomicsRNA-seq of crypt cells from mouse small intestinal epithelium with an intestinal-epithelial specific deletion of LSD1 compared to wild type crypts
To assess the role of LSD1 in mouse small intestinal epithelium, we isolated small intestinal crypts from wild type (WT) (Villin-Cre -; Lsd1f/f) and intestinal-epithelial-specific knock-out (KO) (Villin-Cre+; Lsd1f/f) mice. We dissociated crypts into single cells, and FACS sorted Epcam+ cells, to av...
ORGANISM(S): Mus musculus 
2020-11-16 | E-MTAB-7862 | biostudies-arrayexpress
ProteomicsGFI1B and LSD1 repress myeloid traits during megakaryocyte differentiation
The transcription factor Growth Factor Independence 1B (GFI1B) recruits Lysine Specific Demethylase 1A (LSD1/KDM1A) to stimulate gene programs relevant for megakaryocyte and platelet biology. Inherited pathogenic GFI1B variants result in thrombocytopenia and bleeding propensities with varying intens...
ORGANISM(S): Homo sapiens (Human) 
2024-03-28 | PXD050401 | Pride
Human Kdm1a Crispaint Gfi1b 
TranscriptomicsLNCaP and C42B LSD1 knockdown microarray gene expression data and C42B androgen (DHT) stimulation microarray gene expression data
LSD1 (also known as KDM1A) is a histone demethylase and a key regulator of gene expression in embryonic stem cells and cancer. LSD1 was initially identified as a transcriptional repressor via its demethylation of active histone H3 marks (di-methyl lysine 4 [2MK4]). In prostate cancer, specifically, ...
ORGANISM(S): Homo sapiens 
2016-06-30 | E-GEOD-61630 | biostudies-arrayexpress
GenomicsChIP-sequencing of the H3K4me1/2 in crypts from mice intestinal epithelium with intestinal epithelium specific LSD1 knock out compared to wild type
To study the epigenetic regulation of intestinal epithelium we focus on the role of chromatin modulators. Lysine-specific histone demethylase 1a (KDM1A, LSD1) is one of the enzymes that can erase the H3K4me1/2 mark. To assess the role of LSD1 in intestinal epithelium we studied wild type (WT) (Villi...
ORGANISM(S): Mus musculus 
2020-11-16 | E-MTAB-7871 | biostudies-arrayexpress
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