Single cell RNA sequencing of iPSC and Human dermal fibroblasts
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ABSTRACT: single cell RNA sequencing of iPSC and Human dermal fibroblasts using 10x Genomics with 3-prime, 5-prime poly(dT) primer, and 5-prime random primer. For comparison in gene, ncRNA and enhancer detection.
Project description:Single cell five-prime end sequencing of PBMC - resting and stimulated. Used to asses the five-prime sequencing method in the detection of cis-regulatory elements using SCAFE (see publication)
Project description:Single cell ATAC-seq of PBMC - resting and stimulated. Used for comparison to asses the capabilies of the five-prime sequencing method in the detection of cis-regulatory elements using SCAFE (see publication).
Project description:Synovial biopsies were taken using 14G Precisa Needle (HS Hospital Service, Italy) in ultrasound-guided protocol, and digested as described previously (Alivernini et al, 2020). Live CD45+ cells from the synovial tissue (ST) of healthy donors (n=3), patients with active RA (n=5) and patients in sustained remission (n=2) were sorted for single cell RNA (scRNA) or CITE (scCITE) sequencing using the 10x Genomics platform. Maximum 20,000 immune cells from tissue were sorted into Protein LoBind 1.5 ml Eppendorf tube containing 300 μl of RPMI media with 10% of FSC. Cells were loaded onto a Chromium Controller (10X Genomics) for single-cell partitioning, followed by library preparation using Single-Cell 3’ Reagent Kits v3.1. For 3 healthy ST and 4 ST from active RA (Figure S1), Totalseq Hashtag were used (Biolegend #394601, #394603, #394605, #394607, #394609) to combine 2 samples per run, and TotalSeq™-A Human Universal Cocktail (V1.0) was used to collect protein expression (CITEseq) data together with transcriptome data. Single-cell libraries were sequenced on the Illumina HiSeq 4000 system to a minimum depth of 50k reads/cell.
Project description:Live CD45+ cells from the peripheral blood (PB) and synovial tissue (ST) of 3 naive to treatment RA patients were sorted for single cell RNA sequencing (scRNAseq) using 10x Genomics platform. Library preparation was performed using 10X Single Cell 3’ Reagent Kits v2 and libraries were sequenced on the Illumina HiSeq 4000 system to a minimum depth of 50k reads/cell.
Project description:We performed an inter-species comparison of murine spermatogenesis using the inbred strains C57B6J, CAST/EiJ and CAROLI/EiJ to investigate the cell type-specific evolution of gene expression levels among closely related species. We also used F1 crosses of C57B6J and CAST/EiJ to investigate context-specific regulatory effects on gene expression in cis and trans by measuring allele-specific expression (Goncalves et al. 2012; Wittkopp et al. 2021). To this end, single-cell RNA-Sequencing data was generated from dissociated testicular tissue in each mouse strain using the 10x Genomics scRNA-Seq platform.
Project description:Transcriptome data from zebrafish single cells from guts from either from Tg(lck:EGFP) rag1-/-mutant or wild-type zebrafish were isolated and single cell suspensions were prepared as described in protocol section. Three zebrafish, per each condition (i.e. zebrafish intraperitoneally injected with PBS, lyophilised Anisakis simplex or inactivated Vibrio anguillarum), were used to collect the total of 12,000 lck+ cells (4000 per zebrafish) for 10x experiment.
Project description:Single cell transcriptome showed TGF-β expression is confined to PD-L1+ endothelium and M2 /lipofibroblast-like cells. Hence, superior effects of BA could be attributed to its ability to trap TGF-β to relevant PD-L1+ compartments. Mice were irradiated (photon) and one group of mice was treated with Bintrafusp. Lungs were subsequently dissociated and processed with the 10x genomics 3 prime v2 kit.
Project description:We profiled prenatal human skin using single cell multiomic technologies to investigate the cellular and molecular changes across gestation. This dataset includes TCR transcriptomic data from single cell TCR sequencing using the 10x Genomics 5’ V(D)J Immune receptor profiling kits.
Project description:Human embryonic stem cell (hESC) line Man-13 was edited by CRISPR resulting in a hESC line carrying a heterozygous frameshift mutation with a premature stop codon in exon-1 of the HNF1B gene ([p.Val61Argfs*18]), functionally equivalent to a heterozygous whole-gene deletion. Kidney organoids were then created by differentiation (as per Takasato et al, 2015; Bantounas et al, 2018; Bantounas et al 2021) of this line and an isogenic non-mutant control line. Single-cell RNAseq (scRNAseq) was then performed on day-25 of differentiation to identify transcriptomic differences, as well as differences in identity and numbers of the cell populations comprising the organoids, with the aim of mechanistically explaining developmental aberrations observed in patients with mutations in this gene.