100+ datasets found
  1. n

    Transcription start site analysis for heterogenous CD4+ T cells using 5′...

    • data.niaid.nih.gov
    • datadryad.org
    zip
    Updated Apr 22, 2024
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    Akiko Oguchi; Yasuhiro Murakawa (2024). Transcription start site analysis for heterogenous CD4+ T cells using 5′ scRNA-seq [Dataset]. http://doi.org/10.5061/dryad.gtht76hv9
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    zipAvailable download formats
    Dataset updated
    Apr 22, 2024
    Dataset provided by
    RIKEN Center for Integrative Medical Sciences
    Authors
    Akiko Oguchi; Yasuhiro Murakawa
    License

    https://spdx.org/licenses/CC0-1.0.htmlhttps://spdx.org/licenses/CC0-1.0.html

    Description

    These datasets are generated by ReapTEC (read-level pre-filtering and transcribed enhancer call) using 5' single-cell RNA-seq data on human heterogenous CD4+ T cells. By taking advantage of a unique “cap signature” derived from the 5′-end of a transcript, ReapTEC simultaneously profiles gene expression and enhancer activity at nucleotide resolution using 5′-end single-cell RNA-sequencing (5′ scRNA-seq). The detail of ReapTEC pipeline is described in https://github.com/MurakawaLab/ReapTEC.

  2. f

    scRNAseq Seurat and SCE objects

    • figshare.com
    application/gzip
    Updated Jul 7, 2025
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    Guillermo Turiel (2025). scRNAseq Seurat and SCE objects [Dataset]. http://doi.org/10.6084/m9.figshare.29493215.v1
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    application/gzipAvailable download formats
    Dataset updated
    Jul 7, 2025
    Dataset provided by
    figshare
    Authors
    Guillermo Turiel
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    SingleCellExperiment (SCE) and Seurat objects in RDS format to directly use in R. ECs+MoMac files is the merged dataset of ECs and MoMac cells used in the cell communication analysis.

  3. o

    Dataset to demonstrate the use of NicheNet on a Seurat object

    • explore.openaire.eu
    • zenodo.org
    Updated Nov 7, 2019
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    Robin Browaeys; Wouter Saelens; Yvan Saeys (2019). Dataset to demonstrate the use of NicheNet on a Seurat object [Dataset]. http://doi.org/10.5281/zenodo.3531888
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    Dataset updated
    Nov 7, 2019
    Authors
    Robin Browaeys; Wouter Saelens; Yvan Saeys
    Description

    Single-cell RNAseq dataset to demonstrate the use of NicheNet directly on a Seurat object. The data came from "Medaglia et al. Spatial reconstruction of immune niches by combining photoactivatable reporters and scRNA-seq, Science 2017". This data was generated via the NICHE-seq method to characterize immune cell composition in the T cell area of inguinal lymph nodes, both in steady-state and 72 hours after lymphocytic choriomeningitis virus (LCMV) infection. The Seurat objects contain the aggregated data after applying the Seurat alignment pipeline. seuratObj.rds: full dataset seuratObj_test.rds: dataset with reduced size (only highly variable genes and CD8 T cells and monocytes) {"references": ["Medaglia et al. Spatial reconstruction of immune niches by combining photoactivatable reporters and scRNA-seq, Science 2017"]}

  4. o

    Individual-donor scRNA-Seq datasets, as Seurat 4.0.5 objects

    • explore.openaire.eu
    • data.niaid.nih.gov
    • +1more
    Updated Mar 26, 2022
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    Alexandros Sountoulidis; Christos Samakovlis (2022). Individual-donor scRNA-Seq datasets, as Seurat 4.0.5 objects [Dataset]. http://doi.org/10.5281/zenodo.6386451
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    Dataset updated
    Mar 26, 2022
    Authors
    Alexandros Sountoulidis; Christos Samakovlis
    Description

    The provided datasets correspond to the analyses of individual donor single-cell RNA Sequencing (scRNA-Seq) datasets, before their integration. The datasets have been saved as Seurat v4.0.5 objects. For clustering, we used default settings in Seurat 4.0.5 (resolution 0.8) and increased resolution, if necessary, to separate epithelium in proximal and distal. The *_clusters.pdf files show the suggested clusters in the individual datasets and the _indiv_anno1.pdf files show the cell annotations according to the 84 cell states, described in the study with title "Developmental origins of cell heterogeneity in the human lung" (1st preprint version doi: https://doi.org/10.1101/2022.01.11.475631). The "_cluster_annotations.csv" files provide information about the suggested annotations of the clusters. The "*_object_raw_and_log_counts.RData" objects contain the metadata and the UMI-counts [raw and log2(counts+1)] for each donor scRNA-Seq dataset.

  5. pbmc single cell RNA-seq matrix

    • zenodo.org
    csv
    Updated May 4, 2021
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    Samuel Buchet; Samuel Buchet; Francesco Carbone; Morgan Magnin; Morgan Magnin; Mickaël Ménager; Olivier Roux; Olivier Roux; Francesco Carbone; Mickaël Ménager (2021). pbmc single cell RNA-seq matrix [Dataset]. http://doi.org/10.5281/zenodo.4730807
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    csvAvailable download formats
    Dataset updated
    May 4, 2021
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Samuel Buchet; Samuel Buchet; Francesco Carbone; Morgan Magnin; Morgan Magnin; Mickaël Ménager; Olivier Roux; Olivier Roux; Francesco Carbone; Mickaël Ménager
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Single cell RNA-sequencing dataset of peripheral blood mononuclear cells (pbmc: T, B, NK and monocytes) extracted from two healthy donors.

    Cells labeled as C26 come from a 30 years old female and cells labeled as C27 come from a 53 years old male. Cells have been isolated from blood using ficoll. Samples were sequenced using standard 3' v3 chemistry protocols by 10x genomics. Cellranger v4.0.0 was used for the processing, and reads were aligned to the ensembl GRCg38 human genome (GRCg38_r98-ensembl_Sept2019). QC metrics were calculated on the count matrix generated by cellranger (filtered_feature_bc_matrix). Cells with less than 3 genes per cells, less than 500 reads per cell and more than 20% of mithocondrial genes were discarded.

    The processing steps was performed with the R package Seurat (https://satijalab.org/seurat/), including sample integration, data normalisation and scaling, dimensional reduction, and clustering. SCTransform method was adopted for the normalisation and scaling steps. The clustered cells were manually annotated using known cell type markers.

    Files content:

    - raw_dataset.csv: raw gene counts

    - normalized_dataset.csv: normalized gene counts (single cell matrix)

    - cell_types.csv: cell types identified from annotated cell clusters

    - cell_types_macro.csv: cell macro types

    - UMAP_coordinates.csv: 2d cell coordinates computed with UMAP algorithm in Seurat

  6. Mm1 tumor single cell RNA-seq data

    • figshare.com
    application/gzip
    Updated Jun 13, 2022
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    Sam Kleeman (2022). Mm1 tumor single cell RNA-seq data [Dataset]. http://doi.org/10.6084/m9.figshare.20063402.v1
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    application/gzipAvailable download formats
    Dataset updated
    Jun 13, 2022
    Dataset provided by
    Figsharehttp://figshare.com/
    Authors
    Sam Kleeman
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Seurat matrix referring to scRNA-seq of Mm1 mouse tumors in CyC manuscript

  7. d

    Data from: Large-scale integration of single-cell transcriptomic data...

    • dataone.org
    • data.niaid.nih.gov
    • +1more
    Updated May 2, 2025
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    David McKellar; Iwijn De Vlaminck; Benjamin Cosgrove (2025). Large-scale integration of single-cell transcriptomic data captures transitional progenitor states in mouse skeletal muscle regeneration [Dataset]. http://doi.org/10.5061/dryad.t4b8gtj34
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    Dataset updated
    May 2, 2025
    Dataset provided by
    Dryad Digital Repository
    Authors
    David McKellar; Iwijn De Vlaminck; Benjamin Cosgrove
    Time period covered
    Oct 22, 2021
    Description

    Skeletal muscle repair is driven by the coordinated self-renewal and fusion of myogenic stem and progenitor cells. Single-cell gene expression analyses of myogenesis have been hampered by the poor sampling of rare and transient cell states that are critical for muscle repair, and do not inform the spatial context that is important for myogenic differentiation. Here, we demonstrate how large-scale integration of single-cell and spatial transcriptomic data can overcome these limitations. We created a single-cell transcriptomic dataset of mouse skeletal muscle by integration, consensus annotation, and analysis of 23 newly collected scRNAseq datasets and 88 publicly available single-cell (scRNAseq) and single-nucleus (snRNAseq) RNA-sequencing datasets. The resulting dataset includes more than 365,000 cells and spans a wide range of ages, injury, and repair conditions. Together, these data enabled identification of the predominant cell types in skeletal muscle, and resolved cell subtypes, in...

  8. Seurat cluster markers.xlsx

    • figshare.com
    xlsx
    Updated Jan 12, 2023
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    Meirigeng Qi (2023). Seurat cluster markers.xlsx [Dataset]. http://doi.org/10.6084/m9.figshare.21861684.v1
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    xlsxAvailable download formats
    Dataset updated
    Jan 12, 2023
    Dataset provided by
    figshare
    Authors
    Meirigeng Qi
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This file is the scRNA-seq data seurat cluster markers

  9. f

    ProjecTILs murine reference atlas of tumor-infiltrating T cells, version 1

    • figshare.com
    application/gzip
    Updated Jun 29, 2023
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    Massimo Andreatta; Santiago Carmona (2023). ProjecTILs murine reference atlas of tumor-infiltrating T cells, version 1 [Dataset]. http://doi.org/10.6084/m9.figshare.12478571.v2
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    application/gzipAvailable download formats
    Dataset updated
    Jun 29, 2023
    Dataset provided by
    figshare
    Authors
    Massimo Andreatta; Santiago Carmona
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    We have developed ProjecTILs, a computational approach to project new data sets into a reference map of T cells, enabling their direct comparison in a stable, annotated system of coordinates. Because new cells are embedded in the same space of the reference, ProjecTILs enables the classification of query cells into annotated, discrete states, but also over a continuous space of intermediate states. By comparing multiple samples over the same map, and across alternative embeddings, the method allows exploring the effect of cellular perturbations (e.g. as the result of therapy or genetic engineering) and identifying genetic programs significantly altered in the query compared to a control set or to the reference map. We illustrate the projection of several data sets from recent publications over two cross-study murine T cell reference atlases: the first describing tumor-infiltrating T lymphocytes (TILs), the second characterizing acute and chronic viral infection.To construct the reference TIL atlas, we obtained single-cell gene expression matrices from the following GEO entries: GSE124691, GSE116390, GSE121478, GSE86028; and entry E-MTAB-7919 from Array-Express. Data from GSE124691 contained samples from tumor and from tumor-draining lymph nodes, and were therefore treated as two separate datasets. For the TIL projection examples (OVA Tet+, miR-155 KO and Regnase-KO), we obtained the gene expression counts from entries GSE122713, GSE121478 and GSE137015, respectively.Prior to dataset integration, single-cell data from individual studies were filtered using TILPRED-1.0 (https://github.com/carmonalab/TILPRED), which removes cells not enriched in T cell markers (e.g. Cd2, Cd3d, Cd3e, Cd3g, Cd4, Cd8a, Cd8b1) and cells enriched in non T cell genes (e.g. Spi1, Fcer1g, Csf1r, Cd19). Dataset integration was performed using STACAS (https://github.com/carmonalab/STACAS), a batch-correction algorithm based on Seurat 3. For the TIL reference map, we specified 600 variable genes per dataset, excluding cell cycling genes, mitochondrial, ribosomal and non-coding genes, as well as genes expressed in less than 0.1% or more than 90% of the cells of a given dataset. For integration, a total of 800 variable genes were derived as the intersection of the 600 variable genes of individual datasets, prioritizing genes found in multiple datasets and, in case of draws, those derived from the largest datasets. We determined pairwise dataset anchors using STACAS with default parameters, and filtered anchors using an anchor score threshold of 0.8. Integration was performed using the IntegrateData function in Seurat3, providing the anchor set determined by STACAS, and a custom integration tree to initiate alignment from the largest and most heterogeneous datasets.Next, we performed unsupervised clustering of the integrated cell embeddings using the Shared Nearest Neighbor (SNN) clustering method implemented in Seurat 3 with parameters {resolution=0.6, reduction=”umap”, k.param=20}. We then manually annotated individual clusters (merging clusters when necessary) based on several criteria: i) average expression of key marker genes in individual clusters; ii) gradients of gene expression over the UMAP representation of the reference map; iii) gene-set enrichment analysis to determine over- and under- expressed genes per cluster using MAST. In order to have access to predictive methods for UMAP, we recomputed PCA and UMAP embeddings independently of Seurat3 using respectively the prcomp function from basic R package “stats”, and the “umap” R package (https://github.com/tkonopka/umap).

  10. o

    Single-cell Atlas Reveals Diagnostic Features Predicting Progressive Drug...

    • explore.openaire.eu
    • data.niaid.nih.gov
    • +1more
    Updated Aug 6, 2021
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    Vaidehi Krishnan; Florian Schmidt; Zahid Nawaz; Prasanna Nori Venkatesh; Lee Kian Leong; Chan Zhu En; Alice Man Sze Cheung; Sudipto Bari; Meera Makheja; Ahmad Lajam; Pavanish Kumar; John Ouyang; Owen Rackham; William Ying Khee Hwang; Salvatore Albani; Charles Chuah; Shyam Prabhakar; Sin Tiong Ong (2021). Single-cell Atlas Reveals Diagnostic Features Predicting Progressive Drug Resistance in Chronic Myeloid Leukemia [Dataset]. http://doi.org/10.5281/zenodo.7337398
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    Dataset updated
    Aug 6, 2021
    Authors
    Vaidehi Krishnan; Florian Schmidt; Zahid Nawaz; Prasanna Nori Venkatesh; Lee Kian Leong; Chan Zhu En; Alice Man Sze Cheung; Sudipto Bari; Meera Makheja; Ahmad Lajam; Pavanish Kumar; John Ouyang; Owen Rackham; William Ying Khee Hwang; Salvatore Albani; Charles Chuah; Shyam Prabhakar; Sin Tiong Ong
    Description

    This archive contains data of scRNAseq and CyTOF in form of Seurat objects, txt and csv files as well as R scripts for data analysis and Figure generation. A summary of the content is provided in the following. R scripts Script to run Machine learning models predicting group specific marker genes: CML_Find_Markers_Zenodo.R Script to reproduce the majority of Main and Supplementary Figures shown in the manuscript: CML_Paper_Figures_Zenodo.R Script to run inferCNV analysis: inferCNV_Zenodo.R Script to plot NATMI analysis results:NATMI_CvsA_FC0.32_Updown_Column_plot_Zenodo.R Script to conduct sub-clustering and filtering of NK cells NK_Marker_Detection_Zenodo.R Helper scripts for plotting and DEG calculation:ComputePairWiseDE_v2.R, Seurat_DE_Heatmap_RCA_Style.R RDS files General scRNA-seq Seurat objects: scRNA-seq seurat object after QC, and cell type annotation used for most analysis in the manuscript: DUKE_DataSet_Doublets_Removed_Relabeled.RDS scRNA-seq including findings e.g. from NK analysis used in the shiny app: DUKE_final_for_Shiny_App.rds Neighborhood enrichment score computed for group A across all HSPCs: Enrichment_score_global_groupA.RDS UMAP coordinates used in the article: Layout_2D_nNeighbours_25_Metric_cosine_TCU_removed.RDS SCENIC files: Regulon set used in SCENIC: 2.6_regulons_asGeneSet.Rds AUC values computed for regulons: 3.4_regulonAUC.Rds MetaData used in SCENIC cellInfo.Rds Group specific regulons for LCS: groupSpecificRegulonsBCRAblP.RDS Patient specific regulons for LSC: patientSpecificRegulonsBCRAblP.RDS Patient specificity score for LSC: PatientSpecificRegulonSpecificityScoreBCRAblP.RDS Regulon specificty score for LSC: RegulonSpecificityScoreBCRAblP.RDS BCR-ABL1 inference: HSC with inferred BCR-ABL1 label: HSCs_CML_with_BCR-Abl_label.RDS UMAP for HSC with inferred BCR-ABL1 label: HSCs_CML_with_BCR-Abl_label_UMAP.RDS HSPCs with BCR-ABL1 module scores: HSPC_metacluster_74K_with_modscore_27thmay.RDS NK sub-clustering and filtering: NK object with module scores: NK_8617cells_with_modscore_1stjune.RDS Feature genes for NK cells computed with DubStepR: NK_Cells_DubStepR NK cells Seurat object excluding contaminating T and B cells: NK_cells_T_B_17_removed.RDS NK Seurat object including neighbourhood enrichment score calculations: NK_seurat_object_with_enrichment_labels_V2.RDS txt and csv files: Proportions per cluster calculated from CyTOF: CyTOF_Proportions.txt Correlation between scRNAseq and CyTOF cell type abundance: scRNAseq_Cor_Cytof.txt Correlation between manual gating and FlowSOM clustering: Manual_vs_FlowSOM.txt GSEA results: HSPC, HSC and LSC results: FINAL_GSEA_DATA_For_GGPLOT.txt NK: NK_For_Plotting.txt TFRC and HLA expression: TFRC_and_HLA_Values.txt NATMI result files: UP-regulated_mean.csv DOWN-regulated_mean.csv Gene position file used in inferCNV: inferCNV_gene_positions_hg38.txt Module scores for NK subclusters per cell: NK_Supplementary_Module_Scores.csv Compressed folders: All CyTOF raw data files: CyTOF_Data_raw.zip Results of the patient-based classifier: PatientwiseClassifier.zip Results of the single-cell based classifier: SingleCellClassifierResults.zip For general new data analysis approaches, we recommend the readers to use the Seruat object stored in DUKE_final_for_Shiny_App.rds or to use the shiny app(http://scdbm.ddnetbio.com/) and perform further analysis from there. RAW data is available at EGA upon request using Study ID: EGAS00001005509 Revision The for_CML_manuscript_revision.tar.gz folder contains scripts and data for the paper revision including 1) Detection of the BCR-ABL fusion with long read sequencing; 2) Identification of BCR-ABL junction reads with scRNAseq; 3) Detection of expressed mutations using scRNAseq.

  11. Data used in SeuratIntegrate paper

    • zenodo.org
    application/gzip, bin +2
    Updated May 23, 2025
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    Florian Specque; Florian Specque; Macha Nikolski; Macha Nikolski; Domitille Chalopin; Domitille Chalopin (2025). Data used in SeuratIntegrate paper [Dataset]. http://doi.org/10.5281/zenodo.15496601
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    bin, pdf, txt, application/gzipAvailable download formats
    Dataset updated
    May 23, 2025
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Florian Specque; Florian Specque; Macha Nikolski; Macha Nikolski; Domitille Chalopin; Domitille Chalopin
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This repository gathers the data and code used to generate hepatocellular carcinoma analyses in the paper presenting SeuratIntegrate. It contains the scripts to reproduce the figures presented in the article. Some figures are also available as pdf files.

    To be able to fully reproduce the results from the paper, one shoud:

    • download all the files
    • install R 4.3.3, with correspondig base R packages (stats, graphics, grDevices, utils, datasets, methods and base)
    • install R packages listed in the file sessionInfo.txt
    • install the provided version of SeuratIntegrate. In an R session, run:
    remotes::install_local("path/to/SeuratIntegrate_0.4.1.tar.gz")
    • install (mini)conda if necessary (we used miniconda version 23.11.0)
    • install the conda environments (if it fails with the *package-list.yml files, use the *package-list-from-history.yml files instead):
    conda env create --file SeuratIntegrate_bbknn_package-list.yml
    conda env create --file SeuratIntegrate_scanorama_package-list.yml
    conda env create --file SeuratIntegrate_scvi-tools_package-list.yml
    conda env create --file SeuratIntegrate_trvae_package-list.yml
    • open an R session to make the conda environments usable by SeuratIntegrate:
    library(SeuratIntegrate)
    
    UpdateEnvCache("bbknn", conda.env = "SeuratIntegrate_bbknn", conda.env.is.path = FALSE)
    UpdateEnvCache("scanorama", conda.env = "SeuratIntegrate_scanorama", conda.env.is.path = FALSE)
    UpdateEnvCache("scvi", conda.env = "SeuratIntegrate_scvi-tools", conda.env.is.path = FALSE)
    UpdateEnvCache("trvae", conda.env = "SeuratIntegrate_trvae", conda.env.is.path = FALSE)

    Once done, running the code in integrate.R should produce reproducible results. Note that lines 3 to 6 from integrate.R should be adapted to the user's setup.
    integrate.R is subdivided into six main parts:

    1. Preparation: lines 1-56
    2. Preprocessing: lines 58-74
    3. Integration: lines 76-121
    4. Processing of integration outputs: lines 126-267
    5. Scoring of integration outputs: lines 269-353
    6. Plotting: lines 380-507

    Intermediate SeuratObjects have been saved between steps 3 and 4 and 5 and 6 (liver10k_integrated_object.RDS and liver10k_integrated_scored_object.RDS respectively). It is possible to start with these intermediate SeuratObjects to avoid the preceding steps, given that the Preparation step is always run before.

  12. Processed Seurat objects from scRNA-seq data of the aging subventricular...

    • zenodo.org
    bin
    Updated Apr 3, 2024
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    Lucy Xu; Lucy Xu (2024). Processed Seurat objects from scRNA-seq data of the aging subventricular zone (SVZ) neurogenic niche with partial reprogramming [Dataset]. http://doi.org/10.5281/zenodo.10626910
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    binAvailable download formats
    Dataset updated
    Apr 3, 2024
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Lucy Xu; Lucy Xu
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This repository contains the processed Seurat objects from the publication "Restoration of neuronal progenitors by partial reprogramming in the aged neurogenic niche" (https://doi.org/10.1038/s43587-024-00594-3).

    Raw sequencing data is available at the Gene Expression Omnibus (GEO) under accession number GSE224438. Code used to process and analyze the data is available on GitHub (https://github.com/gitlucyxu/SVZreprogramming).

    These Seurat objects are filtered to high-quality singlets for samples included in the publication. Descriptions and notable metadata:

    • svz_iOSKM_cohort1_toshare.rds - SVZ after whole-body partial reprogramming, cohort 1
      • Celltype - cell type annotation
      • Treatment - condition
        • untr: old control
        • 2Dox0: old+OSKM
      • hash.ID - mouse ID (biological replicate)
    • svz_iOSKM_cohort2_toshare.rds - SVZ after whole-body partial reprogramming, cohort 2
      • Celltype - cell type annotation
      • Age_Treatment - condition
        • young_untr: young control
        • old_untr: old control
        • old_2Dox0: old+OSKM
      • hash.ID - mouse ID (biological replicate)
    • svz_ciOSKM_toshare.rds - SVZ after SVZ-targeted partial reprogramming
      • Celltype - cell type annotation
      • Age_Treatment - condition
        • young_untr: young control
        • old_untr: old control
        • old_Dox: old+OSKM(SVZ)
      • MULTI_classification_rescued - mouse ID (biological replicate)

  13. l

    cellCounts

    • opal.latrobe.edu.au
    • researchdata.edu.au
    bin
    Updated Dec 19, 2022
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    Yang Liao; Dinesh Raghu; Bhupinder Pal; Lisa Mielke; Wei Shi (2022). cellCounts [Dataset]. http://doi.org/10.26181/21588276.v3
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    binAvailable download formats
    Dataset updated
    Dec 19, 2022
    Dataset provided by
    La Trobe
    Authors
    Yang Liao; Dinesh Raghu; Bhupinder Pal; Lisa Mielke; Wei Shi
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This page includes the data and code necessary to reproduce the results of the following paper: Yang Liao, Dinesh Raghu, Bhupinder Pal, Lisa Mielke and Wei Shi. cellCounts: fast and accurate quantification of 10x Chromium single-cell RNA sequencing data. Under review. A Linux computer running an operating system of CentOS 7 (or later) or Ubuntu 20.04 (or later) is recommended for running this analysis. The computer should have >2 TB of disk space and >64 GB of RAM. The following software packages need to be installed before running the analysis. Software executables generated after installation should be included in the $PATH environment variable.

    R (v4.0.0 or newer) https://www.r-project.org/ Rsubread (v2.12.2 or newer) http://bioconductor.org/packages/3.16/bioc/html/Rsubread.html CellRanger (v6.0.1) https://support.10xgenomics.com/single-cell-gene-expression/software/overview/welcome STARsolo (v2.7.10a) https://github.com/alexdobin/STAR sra-tools (v2.10.0 or newer) https://github.com/ncbi/sra-tools Seurat (v3.0.0 or newer) https://satijalab.org/seurat/ edgeR (v3.30.0 or newer) https://bioconductor.org/packages/edgeR/ limma (v3.44.0 or newer) https://bioconductor.org/packages/limma/ mltools (v0.3.5 or newer) https://cran.r-project.org/web/packages/mltools/index.html

    Reference packages generated by 10x Genomics are also required for this analysis and they can be downloaded from the following link (2020-A version for individual human and mouse reference packages should be selected): https://support.10xgenomics.com/single-cell-gene-expression/software/downloads/latest After all these are done, you can simply run the shell script ‘test-all-new.bash’ to perform all the analyses carried out in the paper. This script will automatically download the mixture scRNA-seq data from the SRA database, and it will output a text file called ‘test-all.log’ that contains all the screen outputs and speed/accuracy results of CellRanger, STARsolo and cellCounts.

  14. Z

    Repository for Single Cell RNA Sequencing Analysis of The EMT6 Dataset

    • data.niaid.nih.gov
    • zenodo.org
    Updated Nov 20, 2023
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    Stoop, Allart (2023). Repository for Single Cell RNA Sequencing Analysis of The EMT6 Dataset [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_10011621
    Explore at:
    Dataset updated
    Nov 20, 2023
    Dataset provided by
    Hsu, Jonathan
    Stoop, Allart
    Description

    Table of Contents

    Main Description File Descriptions Linked Files Installation and Instructions

    1. Main Description

    This is the Zenodo repository for the manuscript titled "A TCR β chain-directed antibody-fusion molecule that activates and expands subsets of T cells and promotes antitumor activity.". The code included in the file titled marengo_code_for_paper_jan_2023.R was used to generate the figures from the single-cell RNA sequencing data. The following libraries are required for script execution:

    Seurat scReportoire ggplot2 stringr dplyr ggridges ggrepel ComplexHeatmap

    File Descriptions

    The code can be downloaded and opened in RStudios. The "marengo_code_for_paper_jan_2023.R" contains all the code needed to reproduce the figues in the paper The "Marengo_newID_March242023.rds" file is available at the following address: https://zenodo.org/badge/DOI/10.5281/zenodo.7566113.svg (Zenodo DOI: 10.5281/zenodo.7566113). The "all_res_deg_for_heat_updated_march2023.txt" file contains the unfiltered results from DGE anlaysis, also used to create the heatmap with DGE and volcano plots. The "genes_for_heatmap_fig5F.xlsx" contains the genes included in the heatmap in figure 5F.

    Linked Files

    This repository contains code for the analysis of single cell RNA-seq dataset. The dataset contains raw FASTQ files, as well as, the aligned files that were deposited in GEO. The "Rdata" or "Rds" file was deposited in Zenodo. Provided below are descriptions of the linked datasets:

    Gene Expression Omnibus (GEO) ID: GSE223311(https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE223311)

    Title: Gene expression profile at single cell level of CD4+ and CD8+ tumor infiltrating lymphocytes (TIL) originating from the EMT6 tumor model from mSTAR1302 treatment. Description: This submission contains the "matrix.mtx", "barcodes.tsv", and "genes.tsv" files for each replicate and condition, corresponding to the aligned files for single cell sequencing data. Submission type: Private. In order to gain access to the repository, you must use a reviewer token (https://www.ncbi.nlm.nih.gov/geo/info/reviewer.html).

    Sequence read archive (SRA) repository ID: SRX19088718 and SRX19088719

    Title: Gene expression profile at single cell level of CD4+ and CD8+ tumor infiltrating lymphocytes (TIL) originating from the EMT6 tumor model from mSTAR1302 treatment. Description: This submission contains the raw sequencing or .fastq.gz files, which are tab delimited text files. Submission type: Private. In order to gain access to the repository, you must use a reviewer token (https://www.ncbi.nlm.nih.gov/geo/info/reviewer.html).

    Zenodo DOI: 10.5281/zenodo.7566113(https://zenodo.org/record/7566113#.ZCcmvC2cbrJ)

    Title: A TCR β chain-directed antibody-fusion molecule that activates and expands subsets of T cells and promotes antitumor activity. Description: This submission contains the "Rdata" or ".Rds" file, which is an R object file. This is a necessary file to use the code. Submission type: Restricted Acess. In order to gain access to the repository, you must contact the author.

    Installation and Instructions

    The code included in this submission requires several essential packages, as listed above. Please follow these instructions for installation:

    Ensure you have R version 4.1.2 or higher for compatibility.

    Although it is not essential, you can use R-Studios (Version 2022.12.0+353 (2022.12.0+353)) for accessing and executing the code.

    1. Download the *"Rdata" or ".Rds" file from Zenodo (https://zenodo.org/record/7566113#.ZCcmvC2cbrJ) (Zenodo DOI: 10.5281/zenodo.7566113).
    2. Open R-Studios (https://www.rstudio.com/tags/rstudio-ide/) or a similar integrated development environment (IDE) for R.
    3. Set your working directory to where the following files are located:

    marengo_code_for_paper_jan_2023.R Install_Packages.R Marengo_newID_March242023.rds genes_for_heatmap_fig5F.xlsx all_res_deg_for_heat_updated_march2023.txt

    You can use the following code to set the working directory in R:

    setwd(directory)

    1. Open the file titled "Install_Packages.R" and execute it in R IDE. This script will attempt to install all the necessary pacakges, and its dependencies in order to set up an environment where the code in "marengo_code_for_paper_jan_2023.R" can be executed.
    2. Once the "Install_Packages.R" script has been successfully executed, re-start R-Studios or your IDE of choice.
    3. Open the file "marengo_code_for_paper_jan_2023.R" file in R-studios or your IDE of choice.
    4. Execute commands in the file titled "marengo_code_for_paper_jan_2023.R" in R-Studios or your IDE of choice to generate the plots.
  15. Data and program codes for Maeda et al. 2022 PCP

    • figshare.com
    zip
    Updated May 31, 2023
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    Taro Maeda (2023). Data and program codes for Maeda et al. 2022 PCP [Dataset]. http://doi.org/10.6084/m9.figshare.20375205.v4
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    zipAvailable download formats
    Dataset updated
    May 31, 2023
    Dataset provided by
    Figsharehttp://figshare.com/
    Authors
    Taro Maeda
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Data set and scripts for the arabidopsis leaf single cell RNA-seq analysis in "Single-cell RNA sequencing of Arabidopsis leaf tissues identifies multiple specialized cell types" Planta and cell physiology https://doi.org/10.1093/pcp/pcac167

  16. m

    Seurat Object: scRNA-seq of HSCs/HPCs under 5 oxygen tensions

    • data.mendeley.com
    Updated Feb 26, 2025
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    James Ropa (2025). Seurat Object: scRNA-seq of HSCs/HPCs under 5 oxygen tensions [Dataset]. http://doi.org/10.17632/8zzm2nr4w6.1
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    Dataset updated
    Feb 26, 2025
    Authors
    James Ropa
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Single cell RNA-sequencing was performed on 4 umbilical cord blood units enriched for CD34+ cells, either expanded or unmanipulated. Two units were expanded under five different oxygen tensions (1%, 3%, 5%, 14%, and 21%) for two days, while two were expanded for seven days. For two units, we also sequenced unmanipulated (never cultured) CD34+ cells.

  17. Seurat objects associated with the tonsil cell atlas

    • zenodo.org
    application/gzip, bin +1
    Updated Sep 28, 2023
    + more versions
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    Ramon Massoni-Badosa; Ramon Massoni-Badosa (2023). Seurat objects associated with the tonsil cell atlas [Dataset]. http://doi.org/10.5281/zenodo.8373756
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    bin, application/gzip, csvAvailable download formats
    Dataset updated
    Sep 28, 2023
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Ramon Massoni-Badosa; Ramon Massoni-Badosa
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    In the context of the Human Cell Atlas, we have created a single-cell-driven taxonomy of cell types and states in human tonsils. This repository contains the Seurat objects derived from this effort. In particular, we have datasets for each modality (scRNA-seq, scATAC-seq, CITE-seq, spatial transcriptomics), as well as cell type-specific datasets. Most importantly, this is the input that we used to create the HCATonsilData package, which allows programmatic access to all this datasets within R.

    Version 2 of this repository includes cells from 7 additional donors, which we used as a validation cohort to validate the cell types and states defined in the atlas. In addition, in this version we also provide the Seurat object associated with the spatial transcriptomics data (10X Visium), as well as the fragments files for scATAC-seq and Multiome

  18. Z

    Sampling time-dependent artifacts in single-cell genomics studies: scRNA-seq...

    • data.niaid.nih.gov
    Updated Nov 10, 2022
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    Massoni-Badosa, Ramon (2022). Sampling time-dependent artifacts in single-cell genomics studies: scRNA-seq data [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7308456
    Explore at:
    Dataset updated
    Nov 10, 2022
    Dataset authored and provided by
    Massoni-Badosa, Ramon
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Robust protocols and automation now enable large-scale single-cell RNA and ATAC sequencing experiments and their application on biobank and clinical cohorts. However, technical biases introduced during sample acquisition can hinder solid, reproducible results, and a systematic benchmarking is required before entering large-scale data production. Here, we report the existence and extent of gene expression and chromatin accessibility artifacts introduced during sampling and identify experimental and computational solutions for their prevention.

    This repository contains the expression matrices and Seurat objects associated with the scRNA-seq data of the manuscript: "Sampling time-dependent artifacts in single-cell genomics studies" published in Genome Biology in 2020. The purpose of this repo is to share processed files and metadata for immediate access and reproducibility. The code to analyze it is thoroughly documented at the associated Github repository (https://github.com/massonix/sampling_artifacts).

  19. o

    WORKSHOP: Single cell RNAseq analysis in R

    • explore.openaire.eu
    Updated Sep 26, 2023
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    Sarah Williams; Adele Barugahare; Paul Harrison; Laura Perlaza Jimenez; Nicholas Matigan; Valentine Murigneux; Magdalena Antczak; Uwe Winter (2023). WORKSHOP: Single cell RNAseq analysis in R [Dataset]. http://doi.org/10.5281/zenodo.10042918
    Explore at:
    Dataset updated
    Sep 26, 2023
    Authors
    Sarah Williams; Adele Barugahare; Paul Harrison; Laura Perlaza Jimenez; Nicholas Matigan; Valentine Murigneux; Magdalena Antczak; Uwe Winter
    Description

    This record includes training materials associated with the Australian BioCommons workshop 'Single cell RNAseq analysis in R'. This workshop took place over two, 3.5 hour sessions on 26 and 27 October 2023. Event description Analysis and interpretation of single cell RNAseq (scRNAseq) data requires dedicated workflows. In this hands-on workshop we will show you how to perform single cell analysis using Seurat - an R package for QC, analysis, and exploration of single-cell RNAseq data. We will discuss the 'why' behind each step and cover reading in the count data, quality control, filtering, normalisation, clustering, UMAP layout and identification of cluster markers. We will also explore various ways of visualising single cell expression data. This workshop is presented by the Australian BioCommons, Queensland Cyber Infrastructure Foundation (QCIF) and the Monash Genomics and Bioinformatics Platform with the assistance of a network of facilitators from the national Bioinformatics Training Cooperative. Lead trainers: Sarah Williams, Adele Barugahare, Paul Harrison, Laura Perlaza Jimenez Facilitators: Nick Matigan, Valentine Murigneux, Magdalena (Magda) Antczak Infrastructure provision: Uwe Winter Coordinator: Melissa Burke Training materials Materials are shared under a Creative Commons Attribution 4.0 International agreement unless otherwise specified and were current at the time of the event. Files and materials included in this record: Event metadata (PDF): Information about the event including, description, event URL, learning objectives, prerequisites, technical requirements etc. Index of training materials (PDF): List and description of all materials associated with this event including the name, format, location and a brief description of each file. scRNAseq_Schedule (PDF): A breakdown of the topics and timings for the workshop Materials shared elsewhere: This workshop follows the tutorial 'scRNAseq Analysis in R with Seurat' https://swbioinf.github.io/scRNAseqInR_Doco/index.html Slides used to introduce key topics are available via GitHub https://github.com/swbioinf/scRNAseqInR_Doco/tree/main/slides This material is based on the introductory Guided Clustering Tutorial tutorial from Seurat. It is also drawing from a similar workshop held by Monash Bioinformatics Platform Single-Cell-Workshop, with material here.

  20. f

    Multifocal, multiphenotypic tumours arising from an MTOR mutation acquired...

    • springernature.figshare.com
    application/gzip
    Updated Sep 14, 2024
    + more versions
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    Clarissa N. Pacyna (2024). Multifocal, multiphenotypic tumours arising from an MTOR mutation acquired in early embryogenesis [Dataset]. http://doi.org/10.6084/m9.figshare.24768969.v1
    Explore at:
    application/gzipAvailable download formats
    Dataset updated
    Sep 14, 2024
    Dataset provided by
    figshare
    Authors
    Clarissa N. Pacyna
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This R dataset contains a Seurat object with scRNA-seq counts and metadata associated with data generated from four tumours, histologically normal kidney, and blood samples from a patient with multifocal renal disease. Sample and data processing steps are described in detail in both the paper methods and at https://github.com/cpacyna/devHitchhiking.

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Akiko Oguchi; Yasuhiro Murakawa (2024). Transcription start site analysis for heterogenous CD4+ T cells using 5′ scRNA-seq [Dataset]. http://doi.org/10.5061/dryad.gtht76hv9

Transcription start site analysis for heterogenous CD4+ T cells using 5′ scRNA-seq

Explore at:
zipAvailable download formats
Dataset updated
Apr 22, 2024
Dataset provided by
RIKEN Center for Integrative Medical Sciences
Authors
Akiko Oguchi; Yasuhiro Murakawa
License

https://spdx.org/licenses/CC0-1.0.htmlhttps://spdx.org/licenses/CC0-1.0.html

Description

These datasets are generated by ReapTEC (read-level pre-filtering and transcribed enhancer call) using 5' single-cell RNA-seq data on human heterogenous CD4+ T cells. By taking advantage of a unique “cap signature” derived from the 5′-end of a transcript, ReapTEC simultaneously profiles gene expression and enhancer activity at nucleotide resolution using 5′-end single-cell RNA-sequencing (5′ scRNA-seq). The detail of ReapTEC pipeline is described in https://github.com/MurakawaLab/ReapTEC.

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