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Single cell RNA sequencing analysis of the mouse colonic mesenchyme (Drop-seq)

ABSTRACT: Single cell RNA sequencing of the mouse colonic mesenchyme. Mesenchymal/lamina propria cells were isolated from the middle and distal colon of wild type mice in two biological replicates. For each biological replicate the colons of n = 2 mice were pooled. The vast majority of intestinal epithelial cells were depleted by Ethylenediaminetetraacetic acid (EDTA) treatment of the tissue samples and mesenchymal/lamina propria cells were isolated after enzymatic treatment with collagenase XI and dispase. Single cell RNA sequencing was performed with the Drop-seq protocol. N =5 Drop-seq collections (samples) were processed in total, two from the first biological replicate and three from the second.

ORGANISM(S): Mus musculus

PROVIDER: GSE142423 | GEO | 2019/12/21

REPOSITORIES: GEO

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Single cell RNA sequencing analysis of the mouse colonic mesenchyme (Drop-seq)

Project description:Single cell RNA sequencing of the mouse colonic mesenchyme. Mesenchymal/lamina propria cells were isolated from the middle and distal colon of wild type mice and were pooled. The vast majority of intestinal epithelial cells were depleted by Ethylenediaminetetraacetic acid (EDTA) treatment of the tissue samples and mesenchymal/lamina propria cells were isolated after enzymatic treatment with collagenase XI and dispase. Single cell RNA sequencing was performed with the Drop-seq protocol.

2021-10-14 | GSE185638 | GEO

Single cell RNA sequencing of cells isolated from the intestinal crypts of mice bearing epithelial cell-specific Ptger4 ablation (Drop-seq)

Project description:Crypts isolated from the small intestine of mice bearing epithelial cell-specific ablation of the Ptger4 gene (VillinCrePtger4flox, "V") and normal littermate control mice (Ptger4flox, "F") were dissociated into single cell suspensions and subjected to the Drop-seq protocol. N = 2 mice per genotype were independently processed as biological replicates (V1, V2 and F1, F2). A total of three Drop-seq collections (samples) were processed for each genotype, two from the first biological replicate (V1A, V1B, F1A, F1B) and one from the second biological replicate (V2, F2).

2019-12-21 | GSE142418 | GEO

An IL-23R/IL-22 circuit regulates epithelial serum amyloid A to promote local effector Th17 responses [RNA-Seq]

Project description:Purpose: The goals of this study are to compare mRNAs expressed by Th17 cells and ILC3s in small intestine of lamina propria of mice. Methods: Small intestine were digested with collagenase, dispase, and DNase. Percoll enriched lamina propria Th17 and ILCs sorted by BD ARIA II. Total RNA were harvested and sequencing were performe. The sequence reads that passed quality filters were analyzed at the transcript isoform level with two methods: Burrows–Wheeler Aligner (BWA) and TopHat followed by CuffDiff. qRT–PCR validation was performed using SYBR Green assays. Results: Small intestine Th17 cells and ILCs exhibit differential gene expression profiles.

2015-10-09 | GSE70596 | GEO

Drop-Seq analysis of P14 mouse retina single-cell suspension

Project description:A cell suspension was prepared from wild-type P14 mouse retinas, and single-cell mRNAseq libraries were generated with Drop-Seq. Drop-Seq was performed on four separate days using the same age (P14) and strain (C57BL/6). On day 1, replicate 1 was obtained. On day 2, replicates 2 and 3 were obtained. On day 3, replicates 4-6 were obtained. On day 4, replicate 7 was obtained.

2015-05-20 | E-GEOD-63472 | biostudies-arrayexpress

The small and large intestine contain transcriptionally related mesenchymal stromal cell subsets that derive from embryonic Gli1+ mesothelial cells [adult scRNA-Seq]

Project description:Two rounds of small and large intestinal lamina propria pre-sorted intestinal mesenchymal stromal cells were subjected for scRNA-seq.

2023-03-17 | GSE180735 | GEO

Development of gene expression signatures for colonic lamina propria DCs of CD300a deficient mice

Project description:To further development of our gene expression approach to CD300a deficiency on dendritic cells (DCs) in colonic lamina propria, we have employed whole genome microarray expression profiling as a discovery platform to identify genes with the potential to distinguish CD300a deficiency on DCs in colonic lamina propria from those of WT mice. Colonic lamina propria DCs were obtained by cell sorter from WT and CD300a deficient mice raised under SPF and GF condition. Expression of Ifnb1 was significantly higher in CD300a deficient DCs, quantified in the same RNA samples by real-time PCR. Gene expression in WT and CD300a colonic lamina propria DCs raised under SPF and GF conditions were measured. Colonic lamina propria cells were obtained from 5 mice in each conditions. Takara-Bio

2015-04-10 | E-GEOD-67696 | biostudies-arrayexpress

Bulk RNA-sequencing of self-maintaining versus monocyte-replaced gut macrophages

Project description:Self-maintaining gMacs are present in the submucosal and myenteric plexus of the intestine where they maintain enteric neurons and submucosal vasculature YFP-positive and YFP-negative CD11b+, CD64+ macrophages were sorted from lamina propria and muscularis externa of Cx3cr1CreERT2.Rosa26-LSL-YFP animals, 35 weeks after tamoxifen administration. Four biological replicates each. YFP-positive and YFP-negative were compared within lamina propria and muscularis externa

2018-07-30 | E-MTAB-6977 | biostudies-arrayexpress

Transcriptional profile of Foxp3+ regulatory T cells from colon lamina propria and mesenteric lymph node in steady state mice

Project description:The IL-33 receptor ST2 is differentially expressed by colonic lamina propria Treg cells Microarray of sort-purified Foxp3+ Treg cells from colonic lamina propria over mesenteric lymph node

2014-06-03 | E-GEOD-58145 | biostudies-arrayexpress

Comparison of splenic and small intestine lamina propria dendritic cells

Project description:This SuperSeries is composed of the following subset Series: GSE22127: Expression profiling of small intestine lamina propria dendritic cells GSE22128: Expression profiling of splenic dendritic cells Dendritic cells play a vital role in initiating robust immunity against pathogens as well as maintaining immunological tolerance to self antigens, food antigens and intestinal commensals. However, the intracellular signaling networks that program DCs to become tolerogenic are largely unknown. To address this, we analyzed gene expression profiles using microarray analysis of purified intestinal lamina propria DCs (CD11c+ CD11b+ DCs and CD11c+ CD11b- DCs) and compared it to splenic DCs (CD11c+ DC), from mice. We sought to determine the unique genetic profile of small intestine lamina propria CD11c+ cells compared to splenic CD11c+ cells. We performed a meta-analysis using the expression profiles of Intestinal lamina propria CD11c+ CD11b+ DCs (GSM550122), Intestinal lamina propria CD11c+ CD11b- DCs (GSM550121) and Splenic CD11c+ DCs (GSM550126). This study combined and re-normalized the microarray data from GSE22127 and GSE22128 studies. Refer to individual Series for additional details

2010-06-16 | E-GEOD-22136 | biostudies-arrayexpress

Expression profiling of small intestine lamina propria dendritic cells

Project description:Dendritic cells play a vital role in initiating robust immunity against pathogens as well as maintaining immunological tolerance to self antigens, food antigens and intestinal commensals. However, the intracellular signaling networks that program DCs to become tolerogenic are largely unknown. To address this, we analyzed gene expression profiles using microarray analysis of purified intestinal lamina propria DCs (CD11c+ CD11b+ DCs and CD11c+ CD11b- DCs) from mice. Keywords: Lamina propria, DCs, cell type comparison We sought to determine the expression profile of small intestine lamina propria CD11c+ cells. RNA was extracted from DCs sorted from mouse small intestine (CD11c+CD11b- and CD11c+CD11b+ cells) and hybridized on Affymetrix microarrays.

2010-06-16 | E-GEOD-22127 | biostudies-arrayexpress

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