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Li F, Qu H, Li Y, Liu J, Fu H. Establishment and assessment of mortality risk prediction model in patients with sepsis based on early-stage peripheral lymphocyte subsets. Aging (Albany NY) 2024; 16:7460-7473. [PMID: 38669099 PMCID: PMC11087126 DOI: 10.18632/aging.205772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/28/2024] [Indexed: 04/28/2024]
Abstract
This study is aimed to explore the value of lymphocyte subsets in evaluating the severity and prognosis of sepsis. The counts of lymphocytes, CD3+ T cells, CD4+ T cells, CD8+ T cells, CD19+ B cells, and NK cells significantly decreased between day 1 and day 3 in both the survivor and the non-survivor groups. The peripheral lymphocyte subsets (PLS) at day 1 were not significantly different between the survivor and the non-survivor groups. However, at day 3, the counts of lymphocytes, CD3+ T cells, CD4+ T cells, and NK cells were remarkably lower in the non-survivor group. No significant differences in CD8+ T cells, or CD19+ B cells were observed. The PLS index was independently and significantly associated with the 28-day mortality risk in septic patients (OR: 3.08, 95% CI: 1.18-9.67). Based on these clinical parameters and the PLS index, we developed a nomograph for evaluating the individual mortality risk in sepsis. The area under the curve of prediction with the PLS index was significantly higher than that from the model with only clinical parameters (0.912 vs. 0.817). Our study suggests that the decline of PLS occurred in the early stage of sepsis. The new novel PLS index can be an independent predictor of 28-day mortality in septic patients. The prediction model based on clinical parameters and the PLS index has relatively high predicting ability.
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Affiliation(s)
- Fuzhu Li
- The First Affiliated Hospital, Department of Neurosurgical Intensive Care Unit, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, China
| | - Hongtao Qu
- The First Affiliated Hospital, Department of Neurosurgical Intensive Care Unit, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, China
| | - Yimin Li
- The First Affiliated Hospital, Department of Neurosurgical Intensive Care Unit, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, China
| | - Jie Liu
- Department of Emergency, Shenzhen United Family Hospital, Shenzhen, Guangdong 518048, China
| | - Hongyun Fu
- The Affiliated Nanhua Hospital, Department of Docimasiology, Hengyang Medical School, University of South China, Hengyang, Hunan 421002, China
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Frattari A, Polilli E, Rapacchiale G, Coladonato S, Ianniruberto S, Mazzotta E, Patarchi A, Battilana M, Ciulli R, Moretta A, Visocchi L, Savini V, Spacone A, Zocaro R, Carinci F, Parruti G. Predictors of bacteremia and death, including immune status, in a large single-center cohort of unvaccinated ICU patients with COVID-19 pneumonia. Eur J Med Res 2023; 28:219. [PMID: 37400898 DOI: 10.1186/s40001-023-01166-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 06/11/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND We investigated the possible role of the immune profile at ICU admission, among other well characterized clinical and laboratory predictors of unfavorable outcome in COVID-19 patients assisted in ICU. METHODS Retrospective analysis of clinical and laboratory data collected for all consecutive patients admitted to the ICUs of the General Hospital of Pescara (Abruzzo, Italy), between 1st March 2020 and 30th April 2021, with a confirmed diagnosis of COVID-19 respiratory failure. Logistic regressions were used to identify independent predictors of bacteremia and mortality. RESULTS Out of 431 patients included in the study, bacteremia was present in N = 191 (44.3%) and death occurred in N = 210 (48.7%). After multivariate analysis, increased risk of bacteremia was found for viral reactivation (OR = 3.28; 95% CI:1.83-6.08), pronation (3.36; 2.12-5.37) and orotracheal intubation (2.51; 1.58-4.02). Increased mortality was found for bacteremia (2.05; 1.31-3.22), viral reactivation (2.29; 1.29-4.19) and lymphocytes < 0.6 × 103c/µL (2.32; 1.49-3.64). CONCLUSIONS We found that viral reactivation, mostly due to Herpesviridae, was associated with increased risk of both bacteremia and mortality. In addition, pronation and intubation are strong predictors of bacteremia, which in turn together with severe lymphocytopenia due to SARS-CoV2 was associated with increased mortality. Most episodes of bacteremia, even due to Acinetobacter spp, were not predicted by microbiological evidence of colonization.
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Affiliation(s)
| | - Ennio Polilli
- Clinical Pathology Unit, Pescara General Hospital, Pescara, Italy
| | | | | | | | - Elena Mazzotta
- Infectious Diseases Unit, Pescara General Hospital, Pescara, Italy
| | | | | | - Raffaella Ciulli
- Unit of Intensive Care, Pescara General Hospital, Pescara, Italy
| | - Angelo Moretta
- Unit of Intensive Care, Pescara General Hospital, Pescara, Italy
| | - Lina Visocchi
- Unit of Intensive Care, Pescara General Hospital, Pescara, Italy
| | - Vincenzo Savini
- Microbiology and Virology Unit, Pescara General Hospital, Pescara, Italy
| | | | - Rosamaria Zocaro
- Unit of Intensive Care, Pescara General Hospital, Pescara, Italy
| | - Fabrizio Carinci
- Department of Statistical Sciences, Università Di Bologna, Bologna, Italy
| | - Giustino Parruti
- Infectious Diseases Unit, Pescara General Hospital, Pescara, Italy.
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Deng Y, Ou YY, Mo CJ, Huang L, Qin X, Li S. Peripheral blood lymphocyte subsets in children with nephrotic syndrome: a retrospective analysis. BMC Nephrol 2023; 24:7. [PMID: 36627573 PMCID: PMC9830737 DOI: 10.1186/s12882-022-03015-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 11/23/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Nephrotic syndrome (NS) in children is widely believed to be associated with severe changes in the immune system. Based on lymphocyte subset analysis, we examined the pathogenesis of immune deficiencies in children with NS with varying steroid sensitivity. METHODS Our study utilized flow cytometry to retrospectively analyze the ratios of lymphocyte subsets in 204 children with nephrotic syndrome and 19 healthy children. RESULTS Compared with healthy children, the ratio of CD4 + /CD8 + in onset and remission was decreased in SRNS group (p < 0.05), and CD19 + B lymphocytes were increased in onset (p < 0.05). Compared with onset, the proportion of CD19 + B lymphocytes decreased in SRNS, while the proportion of CD19 + B lymphocytes increased in SDNS, p < (0.01). The ratio of CD8 + T/CD19 + B in onset in SDNS group was significantly higher than that in SSNS and SRNS groups (p < 0.01) and healthy control group (p < 0.05). Compared with onset, the ratio of CD8 + T/CD19 + B in SDNS group decreased significantly (p < 0.01), while the ratio of CD8 + T/CD19 + B in SRNS group increased significantly (p < 0.01). The proportion of CD56 + CD16 + NK cells was significantly reduced in children with INS (p < 0.01). CONCLUSION CD8 + T lymphocytes may be involved in the mechanism of lymphocyte subsets disorder during onset of SDNS, while CD19 + B lymphocytes may be involved in the mechanism of lymphocyte subsets disorder during relapse of SDNS. The CD8 + T/CD19 + B ratio may predict the degree of frequent recurrence. There is a certain degree of lymphoid subsets disorder in children with NS.
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Affiliation(s)
- Yan Deng
- grid.412594.f0000 0004 1757 2961Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021 Guangxi China
| | - Ying-ying Ou
- grid.412594.f0000 0004 1757 2961Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021 Guangxi China
| | - Cui-Ju Mo
- grid.412594.f0000 0004 1757 2961Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021 Guangxi China
| | - Li Huang
- grid.412594.f0000 0004 1757 2961Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021 Guangxi China
| | - Xue Qin
- grid.412594.f0000 0004 1757 2961Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021 Guangxi China
| | - Shan Li
- grid.412594.f0000 0004 1757 2961Key Laboratory of Clinical Laboratory Medicine of Guangxi Department of Education, Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021 Guangxi China
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Ma C, Liu H, Yang S, Li H, Liao X, Kang Y. The emerging roles and therapeutic potential of B cells in sepsis. Front Pharmacol 2022; 13:1034667. [PMID: 36425582 PMCID: PMC9679374 DOI: 10.3389/fphar.2022.1034667] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/26/2022] [Indexed: 01/03/2024] Open
Abstract
Sepsis is a life-threatening syndrome caused by anomalous host response to infection. The pathogenesis of sepsis is complex, and immune dysfunction is the central link in its occurrence and development. The sepsis immune response is not a local and transient process but a complex and continuous process involving all major cell types of innate and adaptive immunity. B cells are traditionally studied for their ability to produce antibodies in the context of mediating humoral immunity. However, over the past few years, B cells have been increasingly recognized as key modulators of adaptive and innate immunity, and they can participate in immune responses by presenting antigens, producing cytokines, and modulating other immune cells. Recently, increasing evidence links B-cell dysfunction to mechanisms of immune derangement in sepsis, which has drawn attention to the powerful properties of this unique immune cell type in sepsis. Here, we reviewed the dynamic alterations of B cells and their novel roles in animal models and patients with sepsis, and provided new perspectives for therapeutic strategies targeting B cells in sepsis.
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Affiliation(s)
- Chengyong Ma
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Hanrui Liu
- Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Shuo Yang
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Hong Li
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xuelian Liao
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yan Kang
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
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Feng Y, Wu Q, Zhang T, Chen J, Wu X. Natural killer cell deficiency experiences higher risk of sepsis after critical intracerebral hemorrhage. Int J Immunopathol Pharmacol 2021; 35:20587384211056495. [PMID: 34931551 PMCID: PMC8725218 DOI: 10.1177/20587384211056495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Lymphopenia is common in intracerebral hemorrhage (ICH) and may
predispose to severe infections such as sepsis. However, what specific kind of
lymphocytes subsets decreases is still unclear. We investigated the impact of
lymphocytes subsets on post-critical ICH infections and mortality. Methods: Consecutive ICH patients (admitted to a single center between January
2017 and January 2018) were prospectively assessed to evaluate the following
main parameters: peripheral blood lymphocytes, infections, and clinical scores.
Predicting factors of sepsis were measured using multivariate Logistic
regressions analysis. A Kaplan–Meier survival curve was performed to compare the
mortality between septic and nonseptic patients. Survival status was evaluated
by multivariate Cox regression analysis. Results: In total, 112 critical ICH cases were enrolled including 29 septic
patients. Total counts of lymphocytes decreased accordingly with reduced
lymphocyte subsets, especially natural killer (NK) cells and CD8+T
lymphocytes after ICH. Septic patients had a higher incidence of pneumonia, a
longer length of stay, higher 90-day mortality, and worse long-term outcomes.
Multivariate Logistic regression analysis showed venous catheterization, high
APACHE-II score (>15), low GCS score (3–5), and NK cells percentages on
admission were independently associated with ensuing sepsis. After sepsis, the
percentages of CD4+T and NK cells percentages decreased, CD8+T cells increased
followed by a significantly decreased CD4/CD8 ratio. Bloodstream infection alone
directly affected the survival status of patients with sepsis. Conclusions: Critical ICH patients underwent immune dysfunction and NK cells
deficiency could favor nosocomial threatening sepsis after ICH.
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Affiliation(s)
- Yu Feng
- Department of Neurosurgery, 89674Wuhan University Zhongnan Hospital, Wuhan, China
| | - Qian Wu
- Department of Neurosurgery, 89674Wuhan University Zhongnan Hospital, Wuhan, China
| | - Tingbao Zhang
- Department of Neurosurgery, 89674Wuhan University Zhongnan Hospital, Wuhan, China
| | - Jincao Chen
- Department of Neurosurgery, 89674Wuhan University Zhongnan Hospital, Wuhan, China
| | - Xiaohui Wu
- Department of Neurosurgery, 89674Wuhan University Zhongnan Hospital, Wuhan, China
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Martin MD, Badovinac VP, Griffith TS. CD4 T Cell Responses and the Sepsis-Induced Immunoparalysis State. Front Immunol 2020; 11:1364. [PMID: 32733454 PMCID: PMC7358556 DOI: 10.3389/fimmu.2020.01364] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/28/2020] [Indexed: 12/20/2022] Open
Abstract
Sepsis remains a major cause of death in the United States and worldwide, and costs associated with treating septic patients place a large burden on the healthcare industry. Patients who survive the acute phase of sepsis display long-term impairments in immune function due to reductions in numbers and function of many immune cell populations. This state of chronic immunoparalysis renders sepsis survivors increasingly susceptible to infection with newly or previously encountered infections. CD4 T cells play important roles in the development of cellular and humoral immune responses following infection. Understanding how sepsis impacts the CD4 T cell compartment is critical for informing efforts to develop treatments intended to restore immune system homeostasis following sepsis. This review will focus on the current understanding of how sepsis impacts the CD4 T cell responses, including numerical representation, repertoire diversity, phenotype and effector functionality, subset representation (e.g., Th1 and Treg frequency), and therapeutic efforts to restore CD4 T cell numbers and function following sepsis. Additionally, we will discuss recent efforts to model the acute sepsis phase and resulting immune dysfunction using mice that have previously encountered infection, which more accurately reflects the immune system of humans with a history of repeated infection throughout life. A thorough understanding of how sepsis impacts CD4 T cells based on previous studies and new models that accurately reflect the human immune system may improve translational value of research aimed at restoring CD4 T cell-mediated immunity, and overall immune fitness following sepsis.
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Affiliation(s)
- Matthew D. Martin
- Department of Urology, University of Minnesota, Minneapolis, MN, United States
| | - Vladimir P. Badovinac
- Department of Pathology, University of Iowa, Iowa City, IA, United States
- Interdisciplinary Graduate Program in Immunology, University of Iowa, Iowa City, IA, United States
- Department of Microbiology and Immunology, University of Iowa, Iowa City, IA, United States
| | - Thomas S. Griffith
- Department of Urology, University of Minnesota, Minneapolis, MN, United States
- Microbiology, Immunology, and Cancer Biology PhD Program, University of Minnesota, Minneapolis, MN, United States
- Center for Immunology, University of Minnesota, Minneapolis, MN, United States
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
- Minneapolis VA Healthcare System, Minneapolis, MN, United States
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Frattari A, Savini V, Polilli E, Di Marco G, Lucisano G, Corridoni S, Spina T, Costantini A, Nicolucci A, Fazii P, Viale P, Parruti G. Control of Gram-negative multi-drug resistant microorganisms in an Italian ICU: Rapid decline as a result of a multifaceted intervention, including conservative use of antibiotics. Int J Infect Dis 2019; 84:153-162. [PMID: 31204003 DOI: 10.1016/j.ijid.2019.04.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 04/01/2019] [Accepted: 04/01/2019] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Gram-negative Multi-Drug-Resistant Organisms (GNMDROs) cause an increasing burden of disease in Intensive Care Units (ICUs). We deployed a multifaceted intervention to control selection and transmission of GNMDROs and to estimate at which rate GNMDROs would decline with our interventional bundle. METHODS Interventions implemented in 2015: in-ward Antimicrobial-Stewardship-Program for appropriate management of antimicrobial prescription; infection monitoring with nasal/rectal swabs and repeated procalcitonin assays; 24 h microbiological support (since 2016); prevention of catheter-related infections, VAPs and in-ward GNMDROs transmission; education of ICU personnel. In May 2017, epidemiological, clinical and microbiological data were collected and retrospectively analyzed. Rates of resistance in Klebsiella pneumoniae, Pseudomonas aeruginosa and Acinetobacter baumannii, as well as percentages of resistance among all Gram-negative bacteria were compared during the study period. RESULTS Of 668 patients, at least one isolate was obtained from 399 patients. The proportions of patients with infection and with Gram-negative isolates were even across the 5 semesters (p = 0.8). For Klebsiella pneumoniae, the number of strains resistant to carbapenems fell from 94% to 6% (p < 0.001). Significant drops were also observed for Pseudomonas aeruginosa and Acinetobacter baumannii. Percentages of resistance for all Gram-negative isolates fell from 91% to 13% (p < 0.0001). The reduction in antibiotic prescription translated in a considerable reduction of pharmacy costs. Multivariate models confirmed that the hospitalization semester was the most relevant independent predictor of resistance among Gram-negative bacteria. CONCLUSIONS Our experience provides further evidence that a multi-faceted intervention, aimed to reduce selection and transmission of GNMDROs with efficient microbiological support, may yield remarkable results in a short time interval.
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Affiliation(s)
- Antonella Frattari
- Unit of Anesthesia and Intensive Care, Pescara General Hospital, Pescara, Italy
| | - Vincenzo Savini
- Unit of Clinical Microbiology, Pescara General Hospital, Pescara, Italy
| | - Ennio Polilli
- Unit of Clinical Pathology, Pescara General Hospital, Pescara, Italy
| | - Graziano Di Marco
- Unit of Management Control, Local Health Unit Direction, Pescara General Hospital, Pescara, Italy
| | - Giuseppe Lucisano
- Unit of Biostatistics, CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | | | - Tullio Spina
- Unit of Anesthesia and Intensive Care, Pescara General Hospital, Pescara, Italy
| | | | - Antonio Nicolucci
- Unit of Biostatistics, CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | - Paolo Fazii
- Unit of Clinical Microbiology, Pescara General Hospital, Pescara, Italy
| | - Pierluigi Viale
- Cathedra of Infectious Diseases, Alma Mater University, Boulogne, Italy
| | - Giustino Parruti
- Infectious Diseases Unit, Pescara General Hospital, Pescara, Italy.
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Monneret G, Gossez M, Aghaeepour N, Gaudilliere B, Venet F. How Clinical Flow Cytometry Rebooted Sepsis Immunology. Cytometry A 2019; 95:431-441. [PMID: 30887636 DOI: 10.1002/cyto.a.23749] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 02/22/2019] [Accepted: 02/28/2019] [Indexed: 12/16/2022]
Abstract
On May 2017, the World Health Organization (WHO) recognized sepsis as a global health priority by adopting a resolution to improve the prevention, diagnosis, and management of this deadly disease. While it has long been known that sepsis deeply perturbs immune homeostasis by inducing a tremendous systemic inflammatory response, pivotal observations based on clinical flow cytometry indicate that sepsis indeed initiates a more complex immune response that varies over time, with the concomitant occurrence of both pro- and anti-inflammatory mechanisms. As a resultant, some septic patients enter a stage of protracted immunosuppression. This paved the way for immunostimulation approaches in sepsis. Clinical flow cytometry permitted this evolution by drawing a new picture of pathophysiology and reshaping immune trajectories in patients. Additional information from cytometry by time of flight mass cytometry and other high-dimensional flow cytometry platform should rapidly enrich our understanding of this complex disease. This review reports on landmarks of clinical flow cytometry in sepsis and how this single-cell analysis technique permitted to breach the wall of decades of unfruitful anti-inflammatory-based clinical trials in sepsis. © 2019 International Society for Advancement of Cytometry.
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Affiliation(s)
- Guillaume Monneret
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, 69003, France.,EA 7426 "Pathophysiology of Injury-Induced Immunosuppression", Université Claude Bernard Lyon 1, Hospices Civils de Lyon, BioMérieux, Hôpital Edouard Herriot, Lyon, France
| | - Morgane Gossez
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, 69003, France.,EA 7426 "Pathophysiology of Injury-Induced Immunosuppression", Université Claude Bernard Lyon 1, Hospices Civils de Lyon, BioMérieux, Hôpital Edouard Herriot, Lyon, France
| | - Nima Aghaeepour
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California, 94121, USA
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California, 94121, USA
| | - Fabienne Venet
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Laboratoire d'Immunologie, Lyon, 69003, France.,EA 7426 "Pathophysiology of Injury-Induced Immunosuppression", Université Claude Bernard Lyon 1, Hospices Civils de Lyon, BioMérieux, Hôpital Edouard Herriot, Lyon, France
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