Single-cell multi-omics reveals dyssynchrony of the innate and adaptive immune system in progressive COVID-19

Author:

Unterman AvrahamORCID,Sumida Tomokazu S.ORCID,Nouri NimaORCID,Yan Xiting,Zhao Amy Y.,Gasque VictorORCID,Schupp Jonas C.ORCID,Asashima Hiromitsu,Liu Yunqing,Cosme Carlos,Deng Wenxuan,Chen Ming,Raredon Micha Sam BrickmanORCID,Hoehn Kenneth B.ORCID,Wang Guilin,Wang ZuohengORCID,DeIuliis GiuseppeORCID,Ravindra Neal G.ORCID,Li Ningshan,Castaldi Christopher,Wong Patrick,Fournier John,Bermejo Santos,Sharma LokeshORCID,Casanovas-Massana ArnauORCID,Vogels Chantal B. F.ORCID,Wyllie Anne L.ORCID,Grubaugh Nathan D.,Melillo Anthony,Meng Hailong,Stein YanORCID,Minasyan Maksym,Mohanty Subhasis,Ruff William E.ORCID,Cohen Inessa,Raddassi Khadir,Nelson Allison,Shepard Denise,Rainone Michael,Peng Xiaohua,Niklason Laura E.,Ko Albert I.ORCID,Montgomery Ruth R.ORCID,Farhadian Shelli F.ORCID,Iwasaki AkikoORCID,Shaw Albert C.,van Dijk DavidORCID,Zhao HongyuORCID,Kleinstein Steven H.ORCID,Hafler David A.ORCID,Kaminski NaftaliORCID,Dela Cruz Charles S.ORCID,

Abstract

AbstractDysregulated immune responses against the SARS-CoV-2 virus are instrumental in severe COVID-19. However, the immune signatures associated with immunopathology are poorly understood. Here we use multi-omics single-cell analysis to probe the dynamic immune responses in hospitalized patients with stable or progressive course of COVID-19, explore V(D)J repertoires, and assess the cellular effects of tocilizumab. Coordinated profiling of gene expression and cell lineage protein markers shows that S100Ahi/HLA-DRlo classical monocytes and activated LAG-3hi T cells are hallmarks of progressive disease and highlights the abnormal MHC-II/LAG-3 interaction on myeloid and T cells, respectively. We also find skewed T cell receptor repertories in expanded effector CD8+ clones, unmutated IGHG+ B cell clones, and mutated B cell clones with stable somatic hypermutation frequency over time. In conclusion, our in-depth immune profiling reveals dyssynchrony of the innate and adaptive immune interaction in progressive COVID-19.

Funder

Department of Internal Medicine at Yale School of Medicine

Publisher

Springer Science and Business Media LLC

Subject

General Physics and Astronomy,General Biochemistry, Genetics and Molecular Biology,General Chemistry,Multidisciplinary

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