Data from The Polarity and Specificity of Antiviral T Lymphocyte Responses Determine Susceptibility to SARS-CoV-2 Infection in Patients with Cancer and Healthy Individuals
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Abstract
<div>Abstract<p>Vaccination against coronavirus disease 2019 (COVID-19) relies on the in-depth understanding of protective immune responses to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). We characterized the polarity and specificity of memory T cells directed against SARS-CoV-2 viral lysates and peptides to determine correlates with spontaneous, virus-elicited, or vaccine-induced protection against COVID-19 in disease-free and cancer-bearing individuals. A disbalance between type 1 and 2 cytokine release was associated with high susceptibility to COVID-19. Individuals susceptible to infection exhibited a specific deficit in the T helper 1/T cytotoxic 1 (Th1/Tc1) peptide repertoire affecting the receptor binding domain of the spike protein (S1-RBD), a hotspot of viral mutations. Current vaccines triggered Th1/Tc1 responses in only a fraction of all subject categories, more effectively against the original sequence of S1-RBD than that from viral variants. We speculate that the next generation of vaccines should elicit Th1/Tc1 T-cell responses against the S1-RBD domain of emerging viral variants.</p>Significance:<p>This study prospectively analyzed virus-specific T-cell correlates of protection against COVID-19 in healthy and cancer-bearing individuals. A disbalance between Th1/Th2 recall responses conferred susceptibility to COVID-19 in both populations, coinciding with selective defects in Th1 recognition of the receptor binding domain of spike.</p><p><i>See related commentary by McGary and Vardhana, p. 892</i>.</p><p><i>This article is highlighted in the In This Issue feature, p. 873</i></p></div>
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SciScore for 10.1101/2021.06.18.21258477: (What is this?)
Please note, not all rigor criteria are appropriate for all manuscripts.
Table 1: Rigor
Ethics Consent: Material and methods: Patient and cohort characteristics: All clinical studies were conducted after written informed consent in accordance with Good Clinical Practice guidelines and the provisions of the Declaration of Helsinki.
IRB: Protocol approval was obtained from an independent ethics committee (ethics protocol number EudraCT No: 2020-001250-21).
IACUC: We obtained approval from the local ethical committee and the French ministry of research (DC-2008-64) for handling and conservation of these samples.Sex as a biological variable not detected. Randomization not detected. Blinding not detected. Power Analysis not detected. Cell Line Authentication Contamination: All cells and antigens … SciScore for 10.1101/2021.06.18.21258477: (What is this?)
Please note, not all rigor criteria are appropriate for all manuscripts.
Table 1: Rigor
Ethics Consent: Material and methods: Patient and cohort characteristics: All clinical studies were conducted after written informed consent in accordance with Good Clinical Practice guidelines and the provisions of the Declaration of Helsinki.
IRB: Protocol approval was obtained from an independent ethics committee (ethics protocol number EudraCT No: 2020-001250-21).
IACUC: We obtained approval from the local ethical committee and the French ministry of research (DC-2008-64) for handling and conservation of these samples.Sex as a biological variable not detected. Randomization not detected. Blinding not detected. Power Analysis not detected. Cell Line Authentication Contamination: All cells and antigens were tested negative for Mycoplasma before use. Table 2: Resources
Antibodies Sentences Resources Finally, specific antibodies of patients are detected with anti-IgG or -IgA or -IgM secondary antibodies. anti-IgGsuggested: NoneExperimental Models: Cell Lines Sentences Resources SARS-CoV-2 IHUMI2, IHUMI845, IHUMI846, IHUMI847 (early 2020 episode), IHUMI2096 (20A.EU2, B.1.160) and IHUMI2514 (20C, B.1.367) [80] IHUMI3076 (20I/501Y.V1, B.1.1.7), IHUMI3147 (20H/501Y.V2, B.1.351) and IHUMI3191 (20J/501Y.V3, P.1) strains were isolated from human nasopharyngeal swab as previously described [35] and grown in Vero E6 cells (ATCC CRL-1586) in Minimum Essential Medium culture medium (MEM) with 4% fetal calf serum (FCS) and 1% L-glutamine. Vero E6suggested: NoneInfluenza strains H1N1 (0022641132) and H3N2 (8091056304) were isolated then produced from human nasopharyngeal swab in MDCK cells (ATCC CCL-34) in MEM with 10% FCS and 1% L-glutamine. MDCKsuggested: NoneCoronavirus OC43 (ATCC vr-1558) was grown in HCT8 cells (ATCC CCL-244) in RPMI with 10% FCS. HCT8suggested: NoneSoftware and Algorithms Sentences Resources Human biological samples and associated data were obtained from NeuroBioTec (CRB HCL, Lyon France, Biobank BB-0033-00046) and Virginie Pitiot. NeuroBioTecsuggested: (NeuroBioTec, RRID:SCR_013842)SARS-CoV-2 RNA was detected using one of two available techniques at Gustave Roussy: the GeneFinder COVID-19 Plus RealAmp kit (ELITech Group) targeting three regions (RdRp gene, nucleocapsid and envelope genes) on the ELITe InGenius (ELITech Group) or the multiplex real-time RT-PCR diagnostic kit (the Applied Biosystems TaqPath COVID-19 GeneFindersuggested: (GENEFINDER, RRID:SCR_009190)HEPES Buffer Solution (catalog reference: 15630-056), MEM NEAA (catalog reference: 1140-035) from GIBCO/ThermoFisher Scientific and Recombinant Human IL-2 (PHAR000306) from Gustave Roussy Institute pharmacy. GIBCO/ThermoFishersuggested: NoneAcquisitions and analyses were performed on CytoFLEX S purchased from Beckman Coulter (catalog reference: B75442)/FACSAria Fusion purchased from BDbiosciences and FlowJo Software from Treestar respectively. FlowJosuggested: (FlowJo, RRID:SCR_008520)The peptides from the ORF8 and ORF10 proteins were selected by dividing the sequences of the SARS-CoV-2 ORF8 protein (RefSeq ID QHD43422.1) and of the ORF10 protein (RefSeq ID QHI42199.1) in overlapping 15 amino acid segments. RefSeqsuggested: (RefSeq, RRID:SCR_003496)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: We found the following clinical trial numbers in your paper:
Identifier Status Title NCT04341207 Recruiting Epidemiology of SARS-CoV-2 and Mortality to Covid19 Disease … NCT04341142 Recruiting Assessment of Serological Techniques for Screening Patients … NCT01159288 Completed Trial of a Vaccination With Tumor Antigen-loaded Dendritic C… NCT02528357 Completed GSK3174998 Alone and With Pembrolizumab in Participants With… NCT03334617 Recruiting Phase II Umbrella Study of Novel Anti-cancer Agents in Patie… NCT02423863 Completed In Situ, Autologous Therapeutic Vaccination Against Solid Ca… NCT03818685 Recruiting Evaluate the Clinical Benefit of a Post-operative Treatment … 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.
Results from scite Reference Check: We found no unreliable references.
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