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Monocyte CD169 expression in COVID-19 patients upon intensive care unit admission.
Ortillon, Marine; Coudereau, Remy; Cour, Martin; Rimmelé, Thomas; Godignon, Marine; Gossez, Morgane; Yonis, Hodane; Argaud, Laurent; Lukaszewicz, Anne-Claire; Venet, Fabienne; Monneret, Guillaume.
  • Ortillon M; Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, France.
  • Coudereau R; Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, France.
  • Cour M; EA 7426 Pathophysiology of Injury-Induced Immunosuppression, (Université Claude Bernard Lyon 1-Hospices Civils de Lyon-bioMérieux), Hôpital Edouard Herriot, Lyon, France.
  • Rimmelé T; Hospices Civils de Lyon, Hôpital Edouard Herriot, service de Médecine intensive-réanimation, Lyon, France.
  • Godignon M; EA 7426 Pathophysiology of Injury-Induced Immunosuppression, (Université Claude Bernard Lyon 1-Hospices Civils de Lyon-bioMérieux), Hôpital Edouard Herriot, Lyon, France.
  • Gossez M; Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'anesthésie-réanimation, Lyon, France.
  • Yonis H; Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, France.
  • Argaud L; Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, France.
  • Lukaszewicz AC; EA 7426 Pathophysiology of Injury-Induced Immunosuppression, (Université Claude Bernard Lyon 1-Hospices Civils de Lyon-bioMérieux), Hôpital Edouard Herriot, Lyon, France.
  • Venet F; Hospices Civils de Lyon, Croix-Rousse University Hospital, Medical intensive Care Department, Lyon, France.
  • Monneret G; Hospices Civils de Lyon, Hôpital Edouard Herriot, service de Médecine intensive-réanimation, Lyon, France.
Cytometry A ; 99(5): 466-471, 2021 05.
Article in English | MEDLINE | ID: covidwho-1064342
ABSTRACT
During the second surge of COVID-19 in France (fall 2020), we assessed the expression of monocyte CD169 (i.e., Siglec-1, one of the numerous IFN-stimulated genes) upon admission to intensive care units of 45 patients with RT-PCR-confirmed SARS-CoV2 pulmonary infection. Overall, CD169 expression was strongly induced on circulating monocytes of COVID-19 patients compared with healthy donors and patients with bacterial sepsis. Beyond its contribution at the emergency department, CD169 testing may be also helpful for patients' triage at the ICU to rapidly reinforce suspicion of COVID-19 etiology in patients with acute respiratory failure awaiting for PCR results for definitive diagnosis.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: Patient Admission / Monocytes / Sialic Acid Binding Ig-like Lectin 1 / SARS-CoV-2 / COVID-19 / Intensive Care Units Type of study: Cohort study / Diagnostic study / Etiology study / Observational study / Prognostic study Limits: Adult / Aged / Female / Humans / Male / Middle aged Language: English Journal: Cytometry A Year: 2021 Document Type: Article Affiliation country: Cyto.a.24315

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Patient Admission / Monocytes / Sialic Acid Binding Ig-like Lectin 1 / SARS-CoV-2 / COVID-19 / Intensive Care Units Type of study: Cohort study / Diagnostic study / Etiology study / Observational study / Prognostic study Limits: Adult / Aged / Female / Humans / Male / Middle aged Language: English Journal: Cytometry A Year: 2021 Document Type: Article Affiliation country: Cyto.a.24315