Single-cell landscape of bronchoalveolar immune cells in patients with COVID-19.
Mingfeng Liao,Yang Liu,Jing Yuan,Yanling Wen,Gang Xu,Juanjuan Zhao,Lin Cheng,Jinxiu Li,Xin Wang,Fuxiang Wang,Lei Liu,Ido Amit,Shuye Zhang,Zheng Zhang +13 more
TLDR
Single-cell transcriptome and T cell receptor analysis of bronchoalveolar lavage fluid suggests enrichment of proinflammatory macrophages in patients with severe COVID-19 and the presence of clonally expanded CD8 + T cells in Patients with moderate CO VID-19.Abstract:
Respiratory immune characteristics associated with Coronavirus Disease 2019 (COVID-19) severity are currently unclear. We characterized bronchoalveolar lavage fluid immune cells from patients with varying severity of COVID-19 and from healthy people by using single-cell RNA sequencing. Proinflammatory monocyte-derived macrophages were abundant in the bronchoalveolar lavage fluid from patients with severe COVID-9. Moderate cases were characterized by the presence of highly clonally expanded CD8+ T cells. This atlas of the bronchoalveolar immune microenvironment suggests potential mechanisms underlying pathogenesis and recovery in COVID-19.read more
Citations
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Deep immune profiling of COVID-19 patients reveals distinct immunotypes with therapeutic implications
Divij Mathew,Josephine R. Giles,Amy E. Baxter,Derek A. Oldridge,Allison R. Greenplate,Jennifer E. Wu,Cécile Alanio,Leticia Kuri-Cervantes,M. Betina Pampena,Kurt D'Andrea,Sasikanth Manne,Zeyu Chen,Yinghui Jane Huang,John P. Reilly,Ariel R. Weisman,Caroline A. G. Ittner,Oliva Kuthuru,Jeanette Dougherty,Kito Nzingha,Nicholas Han,Justin Kim,Ajinkya Pattekar,Eileen C. Goodwin,Elizabeth M. Anderson,Madison E. Weirick,Sigrid Gouma,Claudia P. Arevalo,Marcus J. Bolton,Fang Chen,Simon F. Lacey,Holly Ramage,Sara Cherry,Scott E. Hensley,Sokratis A. Apostolidis,Alexander C. Huang,Laura A. Vella,Laura A. Vella,Michael R. Betts,Nuala J. Meyer,E. John Wherry +39 more
TL;DR: High-dimensional flow cytometry of hospitalized COVID-19 patients found three prominent and distinct immunotypes that are related to disease severity and clinical parameters, and a compendium of immune cell information and roadmaps for potential therapeutic interventions is provided.
Journal ArticleDOI
Adaptive immunity to SARS-CoV-2 and COVID-19.
TL;DR: In this article, a picture has begun to emerge that reveals that CD4+ T cells, CD8+ Tcells, and neutralizing antibodies all contribute to control SARS-CoV-2 in both non-hospitalized and hospitalized cases of COVID-19.
Journal ArticleDOI
Severe COVID-19 Is Marked by a Dysregulated Myeloid Cell Compartment.
Jonas Schulte-Schrepping,Nico Reusch,Daniela Paclik,Kevin Baßler,Stephan Schlickeiser,Bowen Zhang,Benjamin Krämer,Tobias Krammer,Sophia Brumhard,Lorenzo Bonaguro,Elena De Domenico,Daniel Wendisch,Martin Grasshoff,Theodore S. Kapellos,Michael Beckstette,Tal Pecht,Adem Saglam,Oliver Dietrich,Henrik E. Mei,Axel Schulz,Claudia Conrad,Désirée Kunkel,Ehsan Vafadarnejad,Cheng-Jian Xu,Cheng-Jian Xu,Arik Horne,Miriam Herbert,Anna Drews,Charlotte Thibeault,Moritz Pfeiffer,Stefan Hippenstiel,Andreas C. Hocke,Holger Müller-Redetzky,Katrin-Moira Heim,Felix Machleidt,Alexander Uhrig,Laure Bosquillon de Jarcy,Linda Jürgens,Miriam Stegemann,Christoph R. Glösenkamp,Hans-Dieter Volk,Christine Goffinet,Markus Landthaler,Emanuel Wyler,Philipp Georg,Maria Schneider,Chantip Dang-Heine,Nick Neuwinger,Kai Kappert,Rudolf Tauber,Victor M. Corman,Jan Raabe,Kim Melanie Kaiser,Michael To Vinh,Gereon Rieke,Christian Meisel,Thomas Ulas,Matthias Becker,Robert Geffers,Martin Witzenrath,Christian Drosten,Norbert Suttorp,Christof von Kalle,Florian Kurth,Florian Kurth,Florian Kurth,Kristian Händler,Joachim L. Schultze,Joachim L. Schultze,Anna C. Aschenbrenner,Anna C. Aschenbrenner,Yang Li,Yang Li,Jacob Nattermann,Birgit Sawitzki,Antoine-Emmanuel Saliba,Leif E. Sander,Angel Angelov,Robert Bals,Alexander Bartholomäus,Anke Becker,Daniela Bezdan,Ezio Bonifacio,Peer Bork,Thomas Clavel,Maria Colomé-Tatché,Andreas Diefenbach,Alexander T. Dilthey,Nicole Fischer,Konrad U. Förstner,Julia-Stefanie Frick,Julien Gagneur,Alexander Goesmann,Torsten Hain,Michael Hummel,Stefan Janssen,Jörn Kalinowski,René Kallies,Birte Kehr,Andreas Keller,Sarah Kim-Hellmuth,Christoph Klein,Oliver Kohlbacher,Jan O. Korbel,Ingo Kurth,Kerstin U. Ludwig,Oliwia Makarewicz,Manja Marz,Alice C. McHardy,Christian Mertes,Markus M. Nöthen,Peter Nürnberg,Uwe Ohler,Stephan Ossowski,Jörg Overmann,Silke Peter,Klaus Pfeffer,Anna R. Poetsch,Alfred Pühler,Nikolaus Rajewsky,Markus Ralser,Olaf Rieß,Stephan Ripke,Ulisses Nunes da Rocha,Philip Rosenstiel,Philipp H. Schiffer,Eva-Christina Schulte,Alexander Sczyrba,Oliver Stegle,Jens Stoye,Fabian J. Theis,Janne Vehreschild,Jörg Vogel,Max von Kleist,Andreas Walker,Jörn Walter,Dagmar Wieczorek,John Ziebuhr +137 more
TL;DR: This study provides detailed insights into the systemic immune response to SARS-CoV-2 infection and it reveals profound alterations in the myeloid cell compartment associated with severe COVID-19.
Journal ArticleDOI
Broad and strong memory CD4 + and CD8 + T cells induced by SARS-CoV-2 in UK convalescent individuals following COVID-19.
Yanchun Peng,Alexander J. Mentzer,G Liu,G Liu,X Yao,Z Yin,D Dong,D Dong,Wanwisa Dejnirattisai,T Rostron,P Supasa,C Liu,Cesar Lopez-Camacho,J Slon-Campos,Yuguang Zhao,David I. Stuart,Guido C. Paesen,Jonathan M. Grimes,Alfred A. Antson,Oliver W. Bayfield,Hawkins Dedp.,Ker D-S.,B Wang,Lance Turtle,Krishanthi Subramaniam,Paul Thomson,P Zhang,Christina Dold,Jeremy Ratcliff,Peter Simmonds,T I de Silva,Paul Sopp,Dannielle Wellington,U S Rajapaksa,Chen Y-L.,Mariolina Salio,Giorgio Napolitani,Wayne Paes,Persephone Borrow,Benedikt M. Kessler,J W Fry,N F Schwabe,Malcolm G Semple,Malcolm G Semple,J K Baillie,Shona C Moore,Openshaw Pjm.,M A Ansari,Susanna Dunachie,Eleanor Barnes,John Frater,G Kerr,Philip J. R. Goulder,T Lockett,R Levin,Y Zhang,Y Zhang,R Jing,Ho L-P.,Richard J. Cornall,Christopher P. Conlon,Paul Klenerman,Gavin R. Screaton,Juthathip Mongkolsapaya,Andrew J. McMichael,Julian C. Knight,Graham S. Ogg,Tao Dong +67 more
TL;DR: The identification of T cell responses associated with milder disease will support an understanding of protective immunity and highlights the potential of including non-spike proteins within future COVID-19 vaccine design.
Journal ArticleDOI
Systems biological assessment of immunity to mild versus severe COVID-19 infection in humans.
Prabhu S. Arunachalam,Florian Wimmers,Chris Ka Pun Mok,Ranawaka A.P.M. Perera,Madeleine K D Scott,Thomas Hagan,Natalia Sigal,Yupeng Feng,Laurel Bristow,Owen Tak-Yin Tsang,Dhananjay Wagh,John A. Coller,Kathryn L. Pellegrini,Dmitri Kazmin,Ghina Alaaeddine,Wai Shing Leung,Jacky Man Chun Chan,Thomas Shiu Hong Chik,Chris Yau Chung Choi,Christopher Huerta,Michele Paine McCullough,Huibin Lv,Evan J. Anderson,Srilatha Edupuganti,Amit A. Upadhyay,Steve E. Bosinger,Steve E. Bosinger,Holden T. Maecker,Purvesh Khatri,Nadine Rouphael,Malik Peiris,Bali Pulendran +31 more
TL;DR: In the peripheral blood mononuclear cells of COVID-19 patients, the authors observed reduced expression of human leukocyte antigen class DR (HLA-DR) and proinflammatory cytokines by myeloid cells as well as impaired mammalian target of rapamycin (mTOR) signaling and interferon-α (IFN-α) production by plasmacytoid dendritic cells.
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