Coagulation factor V is a T-cell inhibitor expressed by leukocytes in COVID-19

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Abstract

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  1. SciScore for 10.1101/2021.01.14.21249801: (What is this?)

    Please note, not all rigor criteria are appropriate for all manuscripts.

    Table 1: Rigor

    Institutional Review Board StatementConsent: Healthy volunteers and patients: Healthy donor blood samples were obtained from the NIHR Cambridge BioResource and leukapheresis samples from the National Health Service Blood and Transfusion services (NHSBT, Cambridge) with written informed consent of donors and approval of the National Research Ethics Committee and Health Research Authority.
    IRB: Healthcare workers and patients with Covid-19 confirmed by Nucleic acid amplification testing18 of nasopharyngeal swabs for SARS-CoV-2 were consented to the NIHR Covid-19 cohort of the NIHR BioResource (https://cambridgebrc.nihr.ac.uk/bioresourcecovid19/) with approval of the National Research Ethics Committee and Health Research Authority.
    Randomizationnot detected.
    Blindingnot detected.
    Power Analysisnot detected.
    Sex as a biological variableFor neutrophil proteomic studies peripheral venous blood was taken from healthy volunteers (age 25 – 60, one female) with written informed and approval of the University of Edinburgh Centre for Inflammation Research Blood Resource Management Committee.

    Table 2: Resources

    Software and Algorithms
    SentencesResources
    Flow cytometry data were analysed using FlowJo (Tree Star, USA).
    FlowJo
    suggested: (FlowJo, RRID:SCR_008520)
    Graphs and statistics were generated using GraphPad Prism software.
    GraphPad Prism
    suggested: (GraphPad Prism, RRID:SCR_002798)

    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.

    About SciScore

    SciScore is an automated tool that is designed to assist expert reviewers by finding and presenting formulaic information scattered throughout a paper in a standard, easy to digest format. SciScore checks for the presence and correctness of RRIDs (research resource identifiers), and for rigor criteria such as sex and investigator blinding. For details on the theoretical underpinning of rigor criteria and the tools shown here, including references cited, please follow this link.