Global absence and targeting of protective immune states in severe COVID-19
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SciScore for 10.1101/2020.10.28.359935: (What is this?)
Please note, not all rigor criteria are appropriate for all manuscripts.
Table 1: Rigor
Institutional Review Board Statement Consent: Patients, or a designated surrogate, provided informed consent to participate in the study.
IRB: The study is approved by the Institutional Review board: IRB#Randomization The average expression of the genes in each signature are compared to a background list of randomly selected from the bins and used to generate a score per cell for each signature. Blinding not detected. Power Analysis not detected. Sex as a biological variable not detected. Cell Line Authentication not detected. Table 2: Resources
Antibodies Sentences Resources Samples were harvested and unconjugated AffiniPure Fab Fragment Goat anti-human IgG (H+L) (Jackson Immunoresearch; #109-007-003) and Human … SciScore for 10.1101/2020.10.28.359935: (What is this?)
Please note, not all rigor criteria are appropriate for all manuscripts.
Table 1: Rigor
Institutional Review Board Statement Consent: Patients, or a designated surrogate, provided informed consent to participate in the study.
IRB: The study is approved by the Institutional Review board: IRB#Randomization The average expression of the genes in each signature are compared to a background list of randomly selected from the bins and used to generate a score per cell for each signature. Blinding not detected. Power Analysis not detected. Sex as a biological variable not detected. Cell Line Authentication not detected. Table 2: Resources
Antibodies Sentences Resources Samples were harvested and unconjugated AffiniPure Fab Fragment Goat anti-human IgG (H+L) (Jackson Immunoresearch; #109-007-003) and Human TruStain FcX block (BioLegend; #422302) were used to block pre-bound antibodies and Fc receptors. anti-human IgGsuggested: (Jackson ImmunoResearch Labs Cat# 109-007-003, RRID:AB_2337555)After washing the cells with FACS buffer, cell-bound antibodies were detected using an AffiniPure Donkey anti-human IgG-Alexa Fluor 647 antibody (Jackson Immunoresearch; #709-605-149), which was incubated with the cells for 30 min on ice. anti-human IgG-Alexa Fluor 647suggested: NoneThe following antibodies were used for flow cytometric analysis: anti-human CD3-BB700 (clone SK7; BD Biosciences; anti-human CD3-BB700suggested: NoneExperimental Models: Cell Lines Sentences Resources The supernatant was collected and viral titer was quantified using a plaque assay in Vero E6 cells. Vero E6suggested: RRID:CVCL_XD71)Software and Algorithms Sentences Resources Bulk RNASeq library preparation for Genotyping: RNA was extracted from aliquots of 250K Peripheral Blood Mononuclear Cells (PBMCs) utilizing the ZYMO Research Quick RNA MagBead kit (R2133) on a Thermofisher KingFisher Flex system following manufacturer’s procedures. Thermofisher KingFishersuggested: NoneComputational Processing for Genotyping: Sequencing reads were aligned to the human reference genome and Ensembl annotation (GRCh38 genome build, Ensembl annotation version 95) using STAR v2.7.5c (PMID: 23104886) with the following parameters: --outFilterType BySJout --outFilterMismatchNoverLmax 0.04 --outFilterMismatchNmax 999 --alignSJDBoverhangMin 1 --outFilterMultimapNmax 1 --alignIntronMin 20 --alignIntronMax 1000000 --alignMatesGapMax 1000000. Ensemblsuggested: (Ensembl, RRID:SCR_002344)STARsuggested: (STAR, RRID:SCR_015899)Duplicate reads were removed and read groups assigned by individual for variant calling using Picard Tools v2.23.3 ( Picardsuggested: (Picard, RRID:SCR_006525)Nucleotide variants were identified from the resulting bam files using the Genome Analysis Tool Kit (GATK, v4.0.11.0) following the best practices for RNA-seq variant calling (PMID: 25431634; PMID: 21478889). GATKsuggested: (GATK, RRID:SCR_001876)Processed, annotated Seurat objects were processed using the DoubletFinder package (8). DoubletFindersuggested: (DoubletFinder, RRID:SCR_018771)The R package EnrichR were used to generate volcano plot from differential gene expression using FindMarkers function in Seurat. EnrichRsuggested: (Enrichr, RRID:SCR_001575)20 μL each of plasma collected from the COMET patient cohort (21 COVID-19 positive, 13 COVID-19 negative, and 14 healthy individuals) were analyzed using the Olink® Target 96 Inflammation panel, which is a set of 92 inflammation-related protein biomarkers. COMETsuggested: (CoMet, RRID:SCR_011925)After surface staining and addition of fixable live/dead violet dye (ThermoFisher; #L34955), intracellular detection of IFITM3 was done using the eBioscience Foxp3 / ThermoFishersuggested: (ThermoFisher; SL 8; Centrifuge, RRID:SCR_020809)Samples were harvested and unconjugated AffiniPure Fab Fragment Goat anti-human IgG (H+L) (Jackson Immunoresearch; #109-007-003) and Human TruStain FcX block (BioLegend; #422302) were used to block pre-bound antibodies and Fc receptors. BioLegendsuggested: (BioLegend, RRID:SCR_001134)Statistical Analysis and Data visualization: Statistical analyses were performed using GraphPad prism or the R software package. GraphPadsuggested: (GraphPad Prism, RRID:SCR_002798)The R packages Seurat, ggplot2 Seuratsuggested: (SEURAT, RRID:SCR_007322)2 (version 3.1.0) (Wickham, 2016) GraphPad Prism and Adobe Illustrator were used to generate figures. GraphPad Prismsuggested: (GraphPad Prism, RRID:SCR_002798)Adobe Illustratorsuggested: (Adobe Illustrator, RRID:SCR_010279)Results from OddPub: We did not detect open data. We also did not detect open code. Researchers are encouraged to share open data when possible (see Nature blog).
Results from LimitationRecognizer: An explicit section about the limitations of the techniques employed in this study was not found. We encourage authors to address study limitations.Results from TrialIdentifier: No clinical trial numbers were referenced.
Results from Barzooka: We did not find any issues relating to the usage of bar graphs.
Results from JetFighter: We did not find any issues relating to colormaps.
Results from rtransparent:- Thank you for including a conflict of interest statement. Authors are encouraged to include this statement when submitting to a journal.
- Thank you for including a funding statement. Authors are encouraged to include this statement when submitting to a journal.
- No protocol registration statement was detected.
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