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Rachid Zaim S, Pebworth MP, McGrath I, Okada L, Weiss M, Reading J, Czartoski JL, Torgerson TR, McElrath MJ, Bumol TF, Skene PJ, Li XJ. MOCHA's advanced statistical modeling of scATAC-seq data enables functional genomic inference in large human cohorts. Nat Commun 2024; 15:6828. [PMID: 39122670 PMCID: PMC11316085 DOI: 10.1038/s41467-024-50612-6] [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: 07/04/2023] [Accepted: 07/13/2024] [Indexed: 08/12/2024] Open
Abstract
Single-cell assay for transposase-accessible chromatin using sequencing (scATAC-seq) is being increasingly used to study gene regulation. However, major analytical gaps limit its utility in studying gene regulatory programs in complex diseases. In response, MOCHA (Model-based single cell Open CHromatin Analysis) presents major advances over existing analysis tools, including: 1) improving identification of sample-specific open chromatin, 2) statistical modeling of technical drop-out with zero-inflated methods, 3) mitigation of false positives in single cell analysis, 4) identification of alternative transcription-starting-site regulation, and 5) modules for inferring temporal gene regulatory networks from longitudinal data. These advances, in addition to open chromatin analyses, provide a robust framework after quality control and cell labeling to study gene regulatory programs in human disease. We benchmark MOCHA with four state-of-the-art tools to demonstrate its advances. We also construct cross-sectional and longitudinal gene regulatory networks, identifying potential mechanisms of COVID-19 response. MOCHA provides researchers with a robust analytical tool for functional genomic inference from scATAC-seq data.
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Affiliation(s)
| | | | | | - Lauren Okada
- Allen Institute for Immunology, Seattle, WA, USA
| | - Morgan Weiss
- Allen Institute for Immunology, Seattle, WA, USA
| | | | - Julie L Czartoski
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | - M Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | | | - Xiao-Jun Li
- Allen Institute for Immunology, Seattle, WA, USA.
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Xie B, Wang M, Zhang X, Zhang Y, Qi H, Liu H, Wu Y, Wen X, Chen X, Han M, Xu D, Sun X, Zhang X, Zhao X, Shang Y, Yuan S, Zhang J. Gut-derived memory γδ T17 cells exacerbate sepsis-induced acute lung injury in mice. Nat Commun 2024; 15:6737. [PMID: 39112475 PMCID: PMC11306781 DOI: 10.1038/s41467-024-51209-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 07/31/2024] [Indexed: 08/10/2024] Open
Abstract
Sepsis is a critical global health concern linked to high mortality rates, often due to acute lung injury (ALI)/acute respiratory distress syndrome (ARDS). While the gut-lung axis involvement in ALI is recognized, direct migration of gut immune cells to the lung remains unclear. Our study reveals sepsis-induced migration of γδ T17 cells from the small intestine to the lung, triggering an IL-17A-dominated inflammatory response in mice. Wnt signaling activation in alveolar macrophages drives CCL1 upregulation, facilitating γδ T17 cell migration. CD44+ Ly6C- IL-7Rhigh CD8low cells are the primary migratory subtype exacerbating ALI. Esketamine attenuates ALI by inhibiting pulmonary Wnt/β-catenin signaling-mediated migration. This work underscores the pivotal role of direct gut-to-lung memory γδ T17 cell migration in septic ALI and clarifies the importance of localized IL-17A elevation in the lung.
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Affiliation(s)
- Bing Xie
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Mengyuan Wang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xinyu Zhang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Yujing Zhang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Hong Qi
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Hong Liu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Yuming Wu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xiaoyue Wen
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xiaoyan Chen
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Mengqi Han
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Dan Xu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xueqiang Sun
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xue Zhang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xin Zhao
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - You Shang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
| | - Shiying Yuan
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
| | - Jiancheng Zhang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
- Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
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3
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Méndez Rodríguez ML, Ponciano-Gómez A, Campos-Aguilar M, Tapia-Sánchez WD, Duarte-Martínez CL, Romero-Herrera JS, Olivas-Quintero S, Saucedo-Campos AD, Méndez-Cruz AR, Jimenez-Flores R, Ortiz-Navarrete V, Romero-Ramírez H, Santos-Argumedo L, Rosales-García VH. Neutrophil-to-Lymphocyte Ratio and Cytokine Profiling as Predictors of Disease Severity and Survival in Unvaccinated COVID-19 Patients. Vaccines (Basel) 2024; 12:861. [PMID: 39203987 PMCID: PMC11360520 DOI: 10.3390/vaccines12080861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/18/2024] [Accepted: 07/26/2024] [Indexed: 09/03/2024] Open
Abstract
BACKGROUND During the COVID-19 pandemic, identifying reliable biomarkers for predicting disease severity and patient outcomes in unvaccinated individuals is essential. This study evaluates the efficacy of key hematological markers, including leukocyte and neutrophil counts, Neutrophil-to-Lymphocyte Ratio (NLR), and cytokine profiles (IL-6, INF-γ, TNF-α, IL-17A, CCL2, and CXCL10) for predicting the necessity for mechanical ventilation and assessing survival probabilities. METHODS We conducted an in-depth analysis on a cohort of COVID-19 patients, emphasizing the relationship between NLR, cytokine profiles, and clinical outcomes, utilizing routine leukocyte counting and cytokine quantification by flow cytometry. RESULTS Elevated leukocyte and neutrophil counts, increased NLR, and significant cytokine elevations such as IL-6 and IL-10 were strongly associated with the need for mechanical ventilation, reflecting a pronounced systemic inflammatory response indicative of severe disease outcomes. CONCLUSION Integrating hematological markers, particularly NLR and cytokine profiles, is crucial in predicting mechanical ventilation needs and survival in non-vaccinated COVID-19 patients. Our findings provide critical insights into the pathophysiology of COVID-19, supporting the development of more targeted clinical interventions and potentially informing future strategies for managing infectious disease outbreaks.
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Affiliation(s)
- Miguel Leonardo Méndez Rodríguez
- Servicio de Inmunología y Alergia, Centro Médico Naval (CEMENAV), Secretaria de Marina (SEMAR), Avenida Heroica Escuela Naval Militar 745, Coapa, Presidentes Ejidales 1ra Sección, Coyoacán, Mexico City 04470, Mexico; (M.L.M.R.); (J.S.R.-H.)
| | - Alberto Ponciano-Gómez
- Laboratorio de Inmunología (UMF), Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Los Barrios N° 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de México, Mexico; (A.P.-G.); (M.C.-A.); (A.D.S.-C.); (A.R.M.-C.); (R.J.-F.)
| | - Myriam Campos-Aguilar
- Laboratorio de Inmunología (UMF), Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Los Barrios N° 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de México, Mexico; (A.P.-G.); (M.C.-A.); (A.D.S.-C.); (A.R.M.-C.); (R.J.-F.)
| | - Wilfrido David Tapia-Sánchez
- Diagnóstico Molecular de Leucemias y Terapia Celular (DILETEC), Basiliso Romo Anguiano 124, Industrial, Gustavo A. Madero, Mexico City 07800, Mexico; (W.D.T.-S.); (C.L.D.-M.)
| | - Carlos Leonardo Duarte-Martínez
- Diagnóstico Molecular de Leucemias y Terapia Celular (DILETEC), Basiliso Romo Anguiano 124, Industrial, Gustavo A. Madero, Mexico City 07800, Mexico; (W.D.T.-S.); (C.L.D.-M.)
| | - Jesús Salvador Romero-Herrera
- Servicio de Inmunología y Alergia, Centro Médico Naval (CEMENAV), Secretaria de Marina (SEMAR), Avenida Heroica Escuela Naval Militar 745, Coapa, Presidentes Ejidales 1ra Sección, Coyoacán, Mexico City 04470, Mexico; (M.L.M.R.); (J.S.R.-H.)
| | - Sandra Olivas-Quintero
- Departamento de Ciencias de la Salud Culiacán, Universidad Autónoma de Occidente, Culiacan 80020, Sinaloa, Mexico;
| | - Alberto Daniel Saucedo-Campos
- Laboratorio de Inmunología (UMF), Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Los Barrios N° 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de México, Mexico; (A.P.-G.); (M.C.-A.); (A.D.S.-C.); (A.R.M.-C.); (R.J.-F.)
| | - Adolfo Rene Méndez-Cruz
- Laboratorio de Inmunología (UMF), Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Los Barrios N° 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de México, Mexico; (A.P.-G.); (M.C.-A.); (A.D.S.-C.); (A.R.M.-C.); (R.J.-F.)
| | - Rafael Jimenez-Flores
- Laboratorio de Inmunología (UMF), Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Los Barrios N° 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de México, Mexico; (A.P.-G.); (M.C.-A.); (A.D.S.-C.); (A.R.M.-C.); (R.J.-F.)
| | - Vianney Ortiz-Navarrete
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Mexico City 07360, Mexico; (V.O.-N.); (H.R.-R.); (L.S.-A.)
| | - Hector Romero-Ramírez
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Mexico City 07360, Mexico; (V.O.-N.); (H.R.-R.); (L.S.-A.)
- Centro de Investigación Sobre el Envejecimiento, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Mexico City 07360, Mexico
| | - Leopoldo Santos-Argumedo
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Mexico City 07360, Mexico; (V.O.-N.); (H.R.-R.); (L.S.-A.)
- Centro de Investigación Sobre el Envejecimiento, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Mexico City 07360, Mexico
| | - Victor Hugo Rosales-García
- Diagnóstico Molecular de Leucemias y Terapia Celular (DILETEC), Basiliso Romo Anguiano 124, Industrial, Gustavo A. Madero, Mexico City 07800, Mexico; (W.D.T.-S.); (C.L.D.-M.)
- Laboratorios Nacionales de Servicios Experimentales, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City 14330, Mexico
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4
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Liu Y, Xu Z, Zhou J, Chen A, Zhang J, Kang X, Jiang X, Lyu C, Shi C, Shi Y, Liu X, Li F, Yang B, Huang Y, Yu C, Wang G. Clinical characteristics and outcomes of psoriasis patients with COVID-19: A retrospective, multicenter cohort study in China. Chin Med J (Engl) 2024; 137:1736-1743. [PMID: 38710539 PMCID: PMC11268825 DOI: 10.1097/cm9.0000000000003024] [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: 09/26/2023] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Limited information exists regarding the impact of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection on psoriasis patients. The objective of this study was to identify clinical factors associated with the prognosis of psoriasis following SARS-CoV-2 infection. METHODS A retrospective, multicenter study was conducted between March and May 2023. Univariable and multivariable logistic regression analyses were employed to identify factors associated with coronavirus disease 2019 (COVID-19)-related psoriasis outcomes. The study included 2371 psoriasis patients from 12 clinical centers, with 2049 of them having been infected with SARS-CoV-2. RESULTS Among the infected groups, lower exacerbation rates were observed in individuals treated with biologics compared to those receiving traditional systemic or nonsystemic treatments (22.3% [236/1058] vs . 39.8% [92/231] vs . 37.5% [140/373], P <0.001). Psoriasis progression with lesions (adjusted odds ratio [OR] = 8.197, 95% confidence interval [95% CI] = 5.685-11.820, compared to no lesions), hypertension (adjusted OR = 1.582, 95% CI = 1.068-2.343), traditional systemic (adjusted OR = 1.887, 95% CI = 1.263-2.818), and nonsystemic treatment (adjusted OR = 1.602, 95% CI = 1.117-2.297) were found to be associated with exacerbation of psoriasis after SARS-CoV-2 infection, but not biologics (adjusted OR = 0.931, 95% CI = 0.680-1.274, compared to no treatment), according to multivariable logistic regression analysis. CONCLUSIONS A reduced risk of psoriasis exacerbation after SARS-CoV-2 infection was observed with biologics compared to traditional systemic and nonsystemic treatments. Significant risk factors for exacerbation after infection were identified as existing psoriatic lesions and hypertension. TRIAL REGISTRATION ClinicalTrials.gov (No. NCT05961605).
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Affiliation(s)
- Yanhua Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi 710032, China
| | - Zhongrui Xu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi 710032, China
| | - Jian Zhou
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi 710032, China
| | - Aijun Chen
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Junling Zhang
- Department of Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin 300072, China
| | - Xiaojing Kang
- Department of Dermatology and Venereology, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang 830001, China
| | - Xian Jiang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Chengzhi Lyu
- Department of Psoriasis, Dalian Dermatosis Hospital, Dalian, Liaoning 116011, China
| | - Chunrui Shi
- Department of Dermatology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yuling Shi
- Skin Disease Hospital of Tongji University, Shanghai 200050, China
| | - Xiaoming Liu
- Department of Dermatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong 518053, China
| | - Fuqiu Li
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, Jilin 130000, China
| | - Bin Yang
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong 510091, China
| | - Yongmei Huang
- Department of Dermatology, Xining First People’s Hospital, Xining, Qinghai 810000, China
| | - Chen Yu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi 710032, China
| | - Gang Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi 710032, China
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Agrawal S, Tran MT, Jennings TSK, Soliman MMH, Heo S, Sasson B, Rahmatpanah F, Agrawal A. Changes in the innate immune response to SARS-CoV-2 with advancing age in humans. Immun Ageing 2024; 21:21. [PMID: 38515147 PMCID: PMC10956333 DOI: 10.1186/s12979-024-00426-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 03/12/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Advancing age is a major risk factor for respiratory viral infections. The infections are often prolonged and difficult to resolve resulting hospitalizations and mortality. The recent COVID-19 pandemic has highlighted this as elderly subjects have emerged as vulnerable populations that display increased susceptibility and severity to SARS-CoV-2. There is an urgent need to identify the probable mechanisms underlying this to protect against future outbreaks of such nature. Innate immunity is the first line of defense against viruses and its decline impacts downstream immune responses. This is because dendritic cells (DCs) and macrophages are key cellular elements of the innate immune system that can sense and respond to viruses by producing inflammatory mediators and priming CD4 and CD8 T-cell responses. RESULTS We investigated the changes in innate immune responses to SARS-CoV-2 as a function of age. Our results using human PBMCs from aged, middle-aged, and young subjects indicate that the activation of DCs and monocytes in response to SARS-CoV-2 is compromised with age. The impairment is most apparent in pDCs where both aged and middle-aged display reduced responses. The secretion of IL-29 that confers protection against respiratory viruses is also decreased in both aged and middle-aged subjects. In contrast, inflammatory mediators associated with severe COVID-19 including CXCL-8, TREM-1 are increased with age. This is also apparent in the gene expression data where pathways related host defense display an age dependent decrease with a concomitant increase in inflammatory pathways. Not only are the inflammatory pathways and mediators increased after stimulation with SARS-CoV-2 but also at homeostasis. In keeping with reduced DC activation, the induction of cytotoxic CD8 T cells is also impaired in aged subjects. However, the CD8 T cells from aged subjects display increased baseline activation in accordance with the enhanced baseline inflammation. CONCLUSIONS Our results demonstrate a decline in protective anti-viral immune responses and increase in damaging inflammatory responses with age indicating that dysregulated innate immune responses play a significant role in the increased susceptibility of aged subjects to COVID-19. Furthermore, the dysregulation in immune responses develops early on as middle-aged demonstrate several of these changes.
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Affiliation(s)
- Sudhanshu Agrawal
- Division of Basic and Clinical Immunology, Department of Medicine, University of California Irvine, Irvine, CA, 92697, USA
| | - Michelle Thu Tran
- Division of Basic and Clinical Immunology, Department of Medicine, University of California Irvine, Irvine, CA, 92697, USA
| | | | - Marlaine Maged Hosny Soliman
- Division of Basic and Clinical Immunology, Department of Medicine, University of California Irvine, Irvine, CA, 92697, USA
| | - Sally Heo
- Division of Basic and Clinical Immunology, Department of Medicine, University of California Irvine, Irvine, CA, 92697, USA
| | - Bobby Sasson
- Department of Medicine, University of California Irvine, Irvine, CA, 92697, USA
| | - Farah Rahmatpanah
- Department of Pathology, University of California Irvine, Irvine, CA, 92697, USA
| | - Anshu Agrawal
- Division of Basic and Clinical Immunology, Department of Medicine, University of California Irvine, Irvine, CA, 92697, USA.
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Sathe N, Shaikh S, Bhavsar M, Parte L, Gadiparthi A, Kad S, Sensarma S, Nalband H, Sangapillai R, Sivashanmuganathan S, Pusalkar R, Anandan S, Masand G, Pratapreddy K, Harinarayana Rao S, Gokhale A, Vidyadhar Reddy GEC, Karanam G, Phatarphekar A, Rao P, Ramana V, Ramnath RL. Safety, immunogenicity and efficacy of Relcovax®, a dual receptor binding domain (RBD) and nucleocapsid (N) subunit protein vaccine candidate against SARS-CoV-2 virus. Vaccine 2024; 42:1051-1064. [PMID: 37816655 DOI: 10.1016/j.vaccine.2023.10.006] [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: 03/31/2023] [Revised: 09/26/2023] [Accepted: 10/03/2023] [Indexed: 10/12/2023]
Abstract
SARS-CoV-2, severe acute respiratory syndrome coronavirus-2, causes coronavirus disease- 2019 (COVID-19). Mostly, COVID-19 causes respiratory symptoms that can resemble those of a cold, the flu, or pneumonia. COVID-19 may harm more than just lungs and respiratory systems. It may also have an impact on other parts of the body and debilitating effects on humans, necessitating the development of vaccines at an unprecedented rate in order to protect humans from infections. In response to SARS-CoV-2 infection, mRNA, viral vector-based carrier and inactivated virus-based vaccines, as well as subunit vaccines, have recently been developed. We developed Relcovax®, a dual antigen (Receptor binding domain (RBD) and Nucleocapsid (N) proteins) subunit protein vaccine candidate. Preliminary mouse preclinical studies revealed that Relcovax® stimulates cell-mediated immunity and provides broader protection against two SARS-CoV-2 variants, including the delta strain. Before conducting human studies, detailed preclinical safety assessments are required, so Relcovax® was tested for safety, and immunogenicity in 28-day repeated dose toxicity studies in rats and rabbits. In the toxicity studies, there were no mortality or morbidity, abnormal clinical signs, abnormalities in a battery of neurobehavioral observations, abnormalities in detailed clinical and ophthalmological examinations, or changes in body weights or feed consumption. In any of the studies, no abnormal changes in organ weights, haematology, clinical chemistry, urinalysis parameters, or pathological findings were observed. Immunogenicity tests on rats and rabbits revealed 100 % seroconversion. Relcovax® was therefore found to be safe in animals, with a No Observed Adverse Effect Level (NOAEL) of 20 µg/protein in rats and rabbits. In efficacy studies, Relcovax® immunised hamsters demonstrated dose-dependent protection against SARS-CoV-2 infection, with a high dose (20 µg/protein) being the most protective, while in cynomolgus macaque monkey study, lowest dose 5 µg/protein had the highest efficacy. In conclusion, Relcovax® was found to be safe, immunogenic, and efficacious in in vivo studies.
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Affiliation(s)
- Nikhil Sathe
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Sameer Shaikh
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Mahesh Bhavsar
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Leena Parte
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Anjaneyulu Gadiparthi
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Satish Kad
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Sayandev Sensarma
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Hassan Nalband
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - R Sangapillai
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - S Sivashanmuganathan
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Rakhi Pusalkar
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Sathyavathy Anandan
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Girish Masand
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - K Pratapreddy
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - S Harinarayana Rao
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Abhiram Gokhale
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - G E C Vidyadhar Reddy
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Gopala Karanam
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Abhishek Phatarphekar
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Praveen Rao
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - Venkata Ramana
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India
| | - R L Ramnath
- Dhirubhai Ambani Life Sciences Centre, Reliance Life Sciences Pvt. Ltd., Rabale, Navi Mumbai 400701, India.
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7
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Sarlo Davila KM, Nelli RK, Phadke KS, Ruden RM, Sang Y, Bellaire BH, Gimenez-Lirola LG, Miller LC. How do deer respiratory epithelial cells weather the initial storm of SARS-CoV-2 WA1/2020 strain? Microbiol Spectr 2024; 12:e0252423. [PMID: 38189329 PMCID: PMC10846091 DOI: 10.1128/spectrum.02524-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024] Open
Abstract
The potential infectivity of severe acute respiratory syndrome associated coronavirus-2 (SARS-CoV-2) in animals raises a public health and economic concern, particularly the high susceptibility of white-tailed deer (WTD) to SARS-CoV-2. The disparity in the disease outcome between humans and WTD is very intriguing, as the latter are often asymptomatic, subclinical carriers of SARS-CoV-2. To date, no studies have evaluated the innate immune factors responsible for the contrasting SARS-CoV-2-associated disease outcomes in these mammalian species. A comparative transcriptomic analysis in primary respiratory epithelial cells of human (HRECs) and WTD (Deer-RECs) infected with the SARS-CoV-2 WA1/2020 strain was assessed throughout 48 h post inoculation (hpi). Both HRECs and Deer-RECs were susceptible to virus infection, with significantly (P < 0.001) lower virus replication in Deer-RECs. The number of differentially expressed genes (DEG) gradually increased in Deer-RECs but decreased in HRECs throughout the infection. The ingenuity pathway analysis of DEGs further identified that genes commonly altered during SARS-CoV-2 infection mainly belong to cytokine and chemokine response pathways mediated via interleukin-17 (IL-17) and nuclear factor-κB (NF-κB) signaling pathways. Inhibition of the NF-κB signaling in the Deer-RECs pathway was predicted as early as 6 hpi. The findings from this study could explain the lack of clinical signs reported in WTD in response to SARS-CoV-2 infection as opposed to the severe clinical outcomes reported in humans.IMPORTANCEThis study demonstrated that human and white-tailed deer primary respiratory epithelial cells are susceptible to the SARS-CoV-2 WA1/2020 strain infection. However, the comparative transcriptomic analysis revealed that deer cells could limit viral replication without causing hypercytokinemia by downregulating IL-17 and NF-κB signaling pathways. Identifying differentially expressed genes in human and deer cells that modulate key innate immunity pathways during the early infection will lead to developing targeted therapies toward preventing or mitigating the "cytokine storm" often associated with severe cases of coronavirus disease 19 (COVID-19). Moreover, results from this study will aid in identifying novel prognostic biomarkers in predicting SARS-CoV-2 adaption and transmission in deer and associated cervids.
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Affiliation(s)
- Kaitlyn M. Sarlo Davila
- United States Department of Agriculture, Agricultural Research Service, Infectious Bacterial Disease Research Unit, National Animal Disease Center , Ames, Iowa, USA
| | - Rahul K. Nelli
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
| | - Kruttika S. Phadke
- Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
| | - Rachel M. Ruden
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
| | - Yongming Sang
- Department of Agricultural and Environmental Sciences, College of Agriculture, Tennessee State University, Nashville, Tennessee, USA
| | - Bryan H. Bellaire
- Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
| | - Luis G. Gimenez-Lirola
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
| | - Laura C. Miller
- United States Department of Agriculture, Agricultural Research Service, Virus and Prion Research Unit, National Animal Disease Center, Ames, Iowa, USA
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas, USA
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8
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Khafaei M, Asghari R, Zafari F, Sadeghi M. Impact of IL-6 rs1800795 and IL-17A rs2275913 gene polymorphisms on the COVID-19 prognosis and susceptibility in a sample of Iranian patients. Cytokine 2024; 174:156445. [PMID: 38056249 DOI: 10.1016/j.cyto.2023.156445] [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: 08/08/2023] [Revised: 09/23/2023] [Accepted: 11/13/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND From asymptomatic to acute and life-threatening pulmonary infection, the clinical manifestations of COVID-19 are highly variable. Interleukin (IL)-6 and IL-17A are key drivers of hyper inflammation status in COVID-19, and their elevated levels are hallmarks of the infection progression. To explore whether prognosis and susceptibility to COVID-19 are linked to IL-6 rs1800795 and IL-17A rs2275913, these single-nucleotide polymorphisms (SNPs) were assessed in a sample of Iranian COVID-19 patients. METHODS This study enrolled two hundred and eighty COVID-19 patients (140 non-severe and 140 severe). Genotyping for IL-6 rs1800795 and IL-17A rs2275913 was performed using tetra primer-amplification refractory mutation system-polymerase chain reaction (tetra-ARMS-PCR). IL-6 and IL-17A circulating levels were measured using enzyme-linked immunosorbent assay (ELISA). Also, mortality predictors of COVID-19 were investigated. RESULTS The rs1800795 GG genotype (78/140 (55.7 %)) and G allele (205/280 (73.2 %)) were significantly associated with a positive risk of COVID-19 severe infection (OR = 2.19, 95 %CI: 1.35-3.54, P =.006 and OR = 1.79, 95 %CI: 1.25-2.56, P <.001, respectively). Also, rs1800795 GG genotype was significantly linked to disease mortality (OR = 1.95, 95 %CI: 1.06-3.61, P =.04). The rs2275913 GA genotype was protective against severe COVID-19 (OR = 0.5, 95 %CI: 0.31--0.80, P =.012). However, the present study did not reveal any significant link between rs2275913 genotypes with disease mortality. INR ≥ 1.2 (OR = 2.19, 95 %CI: 1.61-3.78, P =.007), D-dimer ≥ 565.5 ng/mL (OR = 3.12, 95 %CI: 1.27-5.68, P =.019), respiratory rate ≥ 29 (OR = 1.19, 95 %CI: 1.12-1.28, P =.001), IL-6 serum concentration ≥ 28.5 pg/mL (OR = 1.97, 95 %CI: 1.942-2.06, P =.013), and IL-6 rs1800795 GG genotype (OR = 1.95, 95 %CI: 1.06-3.61, P =.04) were predictive of COVID-19 mortality. CONCLUSION The rs1800795 GG genotype and G allele were associated with disease severity, and INR, D-dimer, respiratory rate, IL-6 serum concentration, and IL-6 rs1800795 GG genotype were predictive of COVID-19 mortality.
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Affiliation(s)
- Mostafa Khafaei
- Human Genetics Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Reza Asghari
- Human Genetics Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Fariba Zafari
- Cellular and Molecular Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.
| | - Morteza Sadeghi
- Human Genetics Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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Zendejas-Hernandez U, Alcántara-Martínez N, Vivar DT, Valenzuela F, Sosa Espinoza A, Cervera Ceballos EE. Nebulized glycyrrhizin/enoxolone drug modulates IL-17A in COVID-19 patients: a randomized clinical trial. Front Immunol 2024; 14:1282280. [PMID: 38283346 PMCID: PMC10811189 DOI: 10.3389/fimmu.2023.1282280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 12/22/2023] [Indexed: 01/30/2024] Open
Abstract
Introduction Glycyrrhizin (GA) and its derivative Enoxolone (18β), isolated from the Glycyrrhiza glabra plant, are two potential molecules for treating viral diseases. Both demonstrate to regulate immune system with antiviral and anti-inflammatory activities, with the latter mainly due to modulation of inflammatory cytokines. The aim of this clinical trial was to evaluate the safety and efficacy of a nebulized GA/18β drug for treating COVID-19 patients. Methods An open label, randomized, placebo-controlled clinical trial was conducted in Mexico City from January-August 2022 (Registration No. PROTAP-CLI-00). Clinical and biochemical parameters were recorded. Blood samples from patients were regularly collected to evaluate interleukins IL-4, IL-2, IL-1b, TNF-α, IL-17A, IL-6, IL-10,IFN-γ, IL-12, IL-8 and TGF-β1, as well as IgM and IgG against SARS-CoV-2. Two doses of the drug were used - 30/2 mg (dose A) and 90/4 mg (dose B). Results and discussion Both GA/18β doses modulated inflammatory response by reducing mainly IL-17A expression, which in turn kept IL-1β, IL-6, IL-8 and TNF-α interleukins unchanged, indicating significant modulation of key interleukin levels to prevent exacerbation of the immune response in COVID-19 patients. Early on, dose A increased IgM, while dose B induced expression of the antiviral IFN-γ. No severe side effects were seen with either dose, indicating nebulized GA/18β is a safe treatment that could be used for COVID-19 and potentially other viral infections involving inflammatory response.
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Affiliation(s)
| | - Nemi Alcántara-Martínez
- Research Department, SPV TIMSER, S.A.P.I. de C.V., Mexico City, Mexico
- Science Faculty, National Autonomous University of Mexico, Mexico City, Mexico
| | - Diana Tovar Vivar
- Research and Development Department, Columbia Laboratories, Mexico City, Mexico
| | - Fermín Valenzuela
- Research Department, SPV TIMSER, S.A.P.I. de C.V., Mexico City, Mexico
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10
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Soltani-Zangbar MS, Hajivalili M, Daneshdoust D, Ghadir S, Savari G, Zolfaghari M, Aghebati-Maleki L, Oloufi S, Nouri N, Amini N, Mehdizadeh A, Ghasemi Moghadam H, Mahmoodpoor A, Ahmadian Heris J, Yousefi M. SARS-CoV2 infection induce miR-155 expression and skewed Th17/Treg balance by changing SOCS1 level: A clinical study. Cytokine 2023; 169:156248. [PMID: 37307689 PMCID: PMC10247889 DOI: 10.1016/j.cyto.2023.156248] [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: 09/27/2022] [Revised: 03/18/2023] [Accepted: 05/27/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND One of the regulators in severe acute respiratory syndrome coronavirus2 (SARS-CoV2) infection is miRNAs. In COVID-19 patients, immunological responses to SARS-CoV2 infection may be impacted by miR-155, a miRNA associated to inflammation. MATERIALS AND METHODS Peripheral blood mononuclear cells (PBMCs) of 50 confirmed COVID-19 patients /Healthy Controls (HCs) was isolated by Ficoll. The frequency of T helper 17 and regulatory T cells was analyzed by flowcytometry. The RNA was extracted from each sample and after synthesis of c-DNA, the relative expression of miR-155, suppressor of cytokine signaling (SOCS-1), Signal transducer and activator of transcription 3(STAT3), and Fork Head Box Protein 3 (FoxP3) was evaluated by real-time PCR. The protein level of STAT3, FoxP3 and RORγT in the isolated PBMCs measured by western blotting. The serum level of IL-10, TGF-β, IL-17 and IL21 was assessed by ELISA method. RESULTS The population of Th17 cells showed a significant rise, whereas Treg cells reduced in COVID-19 cases. The master transcription factor of Treg (FoxP3) and Th17 (RORγT) relative expression showed the same pattern as flowcytometry. STAT3 level of expression at RNA and protein level increased in COVID-19 cases. FOXP3 and SOCS-1 proteins were down-regulated. The relative expression of miR-155, up-regulated in PBMC of COVID-19 patients and revealed a negative correlation with SOCS-1. The serum cytokine profile showed a reduction in TGF-β, on the other hand an increase was seen in IL-17, IL-21 and IL-10 in COVID-19 cases toward control group. CONCLUSION Based on the studies conducted in this field, it can be suggested that Th17/Treg in covid-19 patients can be affected by miR-155 and it can be considered a valuable diagnostic and prognostic factor in this disease.
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Affiliation(s)
- Mohammad Sadegh Soltani-Zangbar
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Sara Ghadir
- Student Research Committee, Faculty of Medical Sciences, Babol University of Medical Sciences, Babol, Iran
| | - Golaleh Savari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Solmaz Oloufi
- School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Narjes Nouri
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Naser Amini
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Institute of Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Mehdizadeh
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Ata Mahmoodpoor
- Department of Anesthesiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Ahmadian Heris
- Department of Allergy and Clinical Immunology, Pediatric Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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11
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Mahmoud EO, Elsabagh YA, Abd El Ghaffar N, Fawzy MW, Hussein MA. Atherosclerosis Associated With COVID-19: Acute, Tends to Severely Involve Peripheral Arteries, and May be Reversible. Angiology 2023:33197231198253. [PMID: 37611951 DOI: 10.1177/00033197231198253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
Arterial stiffness was reported with corona virus disease 2019 (COVID-19). We studied atherosclerosis in COVID-19 directly through duplex ultrasound measurements and their relation to co-morbidities, clinical and laboratory severity markers, and serum interleukin (IL) 6 and 17. Serum IL 6 and 17, average carotid intima-media thickness (cIMT), diameter and peak systolic velocities (PSV) of tibial, ulnar, radial arteries, and ankle brachial index (ABI) were measured in 44 COVID-19 patients and 44 healthy controls. Serum IL6, IL17, PSV, and cIMT were higher while diameter was lower (P ≤ .01) in cases. Clinical severity index correlated positively with age, co-morbidities, ferritin, IL6, IL17, cIMT, and PSV (P ≤ .04) and negatively with diameter and ABI (P = .04). Patients with severe lymphopenia had higher PSV, IL6, and IL17 and lower diameter (P < .00001). Ferritin positively correlated with PSV and negatively with diameter and ABI (P ≤ .01). Those who received an IL6 inhibitor (tocilizumab) showed lower PSV and higher diameter (P ≤ .01). In multiple regression analysis, IL17 and (age, co-morbidities) were related to (PSV, diameter) and cIMT (P ≤ .001, ≤0.02), respectively. COVID-19 may be associated with subclinical acute and may be reversible atherosclerosis severely involving peripheral arteries.
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Affiliation(s)
- Eman O Mahmoud
- Rheumatology and Clinical Immunology Unit, Internal Medicine Department, Cairo University, Cairo, Egypt
| | - Yumn A Elsabagh
- Rheumatology and Clinical Immunology Unit, Internal Medicine Department, Cairo University, Cairo, Egypt
| | | | - Mary Wadie Fawzy
- Rheumatology and Clinical Immunology Unit, Internal Medicine Department, Cairo University, Cairo, Egypt
| | - Mohamed A Hussein
- Rheumatology and Clinical Immunology Unit, Internal Medicine Department, Cairo University, Cairo, Egypt
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12
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Cheon IS, Son YM, Sun J. Tissue-resident memory T cells and lung immunopathology. Immunol Rev 2023; 316:63-83. [PMID: 37014096 PMCID: PMC10524334 DOI: 10.1111/imr.13201] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/10/2023] [Accepted: 03/21/2023] [Indexed: 04/05/2023]
Abstract
Rapid reaction to microbes invading mucosal tissues is key to protect the host against disease. Respiratory tissue-resident memory T (TRM ) cells provide superior immunity against pathogen infection and/or re-infection, due to their presence at the site of pathogen entry. However, there has been emerging evidence that exuberant TRM -cell responses contribute to the development of various chronic respiratory conditions including pulmonary sequelae post-acute viral infections. In this review, we have described the characteristics of respiratory TRM cells and processes underlying their development and maintenance. We have reviewed TRM -cell protective functions against various respiratory pathogens as well as their pathological activities in chronic lung conditions including post-viral pulmonary sequelae. Furthermore, we have discussed potential mechanisms regulating the pathological activity of TRM cells and proposed therapeutic strategies to alleviate TRM -cell-mediated lung immunopathology. We hope that this review provides insights toward the development of future vaccines or interventions that can harness the superior protective abilities of TRM cells, while minimizing the potential for immunopathology, a particularly important topic in the era of coronavirus disease 2019 (COVID-19) pandemic.
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Affiliation(s)
- In Su Cheon
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
| | - Young Min Son
- Department of Systems Biotechnology, Chung-Ang University, Anseong, Gyeonggi-do, Republic of Korea 17546
| | - Jie Sun
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
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13
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Yazdanparast S, Bakhtiyaridovvombaygi M, Mikanik F, Ahmadi R, Ghorbani M, Mansoorian MR, Mansoorian M, Chegni H, Moshari J, Gharehbaghian A. Spotlight on contributory role of host immunogenetic profiling in SARS-CoV-2 infection: Susceptibility, severity, mortality, and vaccine effectiveness. Life Sci 2023:121907. [PMID: 37394094 DOI: 10.1016/j.lfs.2023.121907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND The SARS-CoV-2 virus has spread continuously worldwide, characterized by various clinical symptoms. The immune system responds to SARS-CoV-2 infection by producing Abs and secreting cytokines. Recently, numerous studies have highlighted that immunogenetic factors perform a putative role in COVID-19 pathogenesis and implicate vaccination effectiveness. AIM This review summarizes the relevant articles and evaluates the significance of mutation and polymorphism in immune-related genes regarding susceptibility, severity, mortality, and vaccination effectiveness of COVID-19. Furthermore, the correlation between host immunogenetic and SARS-CoV-2 reinfection is discussed. METHOD A comprehensive search was conducted to identify relevant articles using five databases until January 2023, which resulted in 105 total articles. KEY FINDINGS Taken to gather this review summarized that: (a) there is a plausible correlation between immune-related genes and COVID-19 outcomes, (b) the HLAs, cytokines, chemokines, and other immune-related genes expression profiles can be a prognostic factor in COVID-19-infected patients, and (c) polymorphisms in immune-related genes have been associated with the effectiveness of vaccination. SIGNIFICANCE Regarding the importance of mutation and polymorphisms in immune-related genes in COVID-19 outcomes, modulating candidate genes is expected to help clinical decisions, patient outcomes management, and innovative therapeutic approach development. In addition, the manipulation of host immunogenetics is hypothesized to induce more robust cellular and humoral immune responses, effectively increase the efficacy of vaccines, and subsequently reduce the incidence rates of reinfection-associated COVID-19.
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Affiliation(s)
- Somayeh Yazdanparast
- Student Research Committee, Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Bakhtiyaridovvombaygi
- Student Research Committee, Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mikanik
- Student Research Committee, Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Reza Ahmadi
- Department of Infectious Diseases, School of Medicine, Infectious Diseases Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Mohammad Ghorbani
- Laboratory Hematology and Transfusion Medicine, Department of Pathology, Faculty Medicine, Gonabad University of Medical Sciences, Gonabad, Iran.
| | | | - Mozhgan Mansoorian
- Nursing Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Hamid Chegni
- Department of Immunology, School of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jalil Moshari
- School of Medicine, Gonabad University of Medical Science, Gonabad, Iran
| | - Ahmad Gharehbaghian
- Department of Hematology and Blood Bank, School of Allied Medical Science, Shahid Beheshti University of Medical Science, Tehran, Iran; Pediatric Congenital Hematologic Disorders Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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14
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Csobonyeiova M, Smolinska V, Harsanyi S, Ivantysyn M, Klein M. The Immunomodulatory Role of Cell-Free Approaches in SARS-CoV-2-Induced Cytokine Storm-A Powerful Therapeutic Tool for COVID-19 Patients. Biomedicines 2023; 11:1736. [PMID: 37371831 DOI: 10.3390/biomedicines11061736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Currently, there is still no effective and definitive cure for the coronavirus disease 2019 (COVID-19) caused by the infection of the novel highly contagious severe acute respiratory syndrome virus (SARS-CoV-2), whose sudden outbreak was recorded for the first time in China in late December 2019. Soon after, COVID-19 affected not only the vast majority of China's population but the whole world and caused a global health public crisis as a new pandemic. It is well known that viral infection can cause acute respiratory distress syndrome (ARDS) and, in severe cases, can even be lethal. Behind the inflammatory process lies the so-called cytokine storm (CS), which activates various inflammatory cytokines that damage numerous organ tissues. Since the first outbreak of SARS-CoV-2, various research groups have been intensively trying to investigate the best treatment options; however, only limited outcomes have been achieved. One of the most promising strategies represents using either stem cells, such as mesenchymal stem cells (MSCs)/induced pluripotent stem cells (iPSCs), or, more recently, using cell-free approaches involving conditioned media (CMs) and their content, such as extracellular vesicles (EVs) (e.g., exosomes or miRNAs) derived from stem cells. As key mediators of intracellular communication, exosomes carry a cocktail of different molecules with anti-inflammatory effects and immunomodulatory capacity. Our comprehensive review outlines the complex inflammatory process responsible for the CS, summarizes the present results of cell-free-based pre-clinical and clinical studies for COVID-19 treatment, and discusses their future perspectives for therapeutic applications.
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Affiliation(s)
- Maria Csobonyeiova
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
- Apel, Dunajská 52, 811 08 Bratislava, Slovakia
- Regenmed Ltd., Medená 29, 811 08 Bratislava, Slovakia
| | - Veronika Smolinska
- Regenmed Ltd., Medená 29, 811 08 Bratislava, Slovakia
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
| | - Stefan Harsanyi
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
| | | | - Martin Klein
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
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15
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Hamza S, Martynova E, Garanina E, Shakirova V, Bilalova A, Moiseeva S, Khaertynova I, Ohlopkova O, Blatt N, Markelova M, Khaiboullina S. Neutralizing Antibodies in COVID-19 Serum from Tatarstan, Russia. Int J Mol Sci 2023; 24:10181. [PMID: 37373331 DOI: 10.3390/ijms241210181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/05/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
The severity of COVID-19 is a result of the complex interplay between various branches of the immune system. However, our understanding of the role of neutralizing antibodies and the activation of cellular immune response in COVID-19 pathogenesis remains limited. In this study, we investigated neutralizing antibodies in patients with mild, moderate, and severe COVID-19, analyzing their cross-reactivity with the Wuhan and Omicron variants. We also assessed the activation of the immune response by measuring serum cytokines in patients with mild, moderate, and severe COVID-19. Our findings suggest the early activation of neutralizing antibodies in moderate COVID-19 compared to mild cases. We also observed a strong correlation between the cross-reactivity of neutralizing antibodies to the Omicron and Wuhan variants and the severity of the disease. In addition, we found that Th1 lymphocyte activation was present in mild and moderate cases, while inflammasomes and Th17 lymphocytes were activated in severe COVID-19. In conclusion, our data indicate that the early activation of neutralizing antibodies is evident in moderate COVID-19, and there is a strong correlation between the cross-reactivity of neutralizing antibodies and the severity of the disease. Our findings suggest that the Th1 immune response may play a protective role, while inflammasome and Th17 activation may be involved in severe COVID-19.
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Affiliation(s)
- Shaimaa Hamza
- OpenLab "Gene and Cell Technologies", Kazan Federal University, 420021 Kazan, Russia
| | - Ekaterina Martynova
- OpenLab "Gene and Cell Technologies", Kazan Federal University, 420021 Kazan, Russia
| | - Ekaterina Garanina
- OpenLab "Gene and Cell Technologies", Kazan Federal University, 420021 Kazan, Russia
| | - Venera Shakirova
- Department of Infectious Diseases, Kazan State Medical Academy, 420012 Kazan, Russia
| | - Alisa Bilalova
- Department of Infectious Diseases, Kazan State Medical Academy, 420012 Kazan, Russia
| | - Svetlana Moiseeva
- Department of Infectious Diseases, Kazan State Medical Academy, 420012 Kazan, Russia
| | - Ilsiyar Khaertynova
- Department of Infectious Diseases, Kazan State Medical Academy, 420012 Kazan, Russia
| | - Olesia Ohlopkova
- State Research Center of Virology and Biotechnology «Vector» of Rospotrebnadzor, 630559 Koltsovo, Russia
| | - Nataliya Blatt
- OpenLab "Gene and Cell Technologies", Kazan Federal University, 420021 Kazan, Russia
| | - Maria Markelova
- OpenLab "Gene and Cell Technologies", Kazan Federal University, 420021 Kazan, Russia
| | - Svetlana Khaiboullina
- OpenLab "Gene and Cell Technologies", Kazan Federal University, 420021 Kazan, Russia
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16
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França DCH, Fujimori M, de Queiroz AA, Borges MD, Magalhães Neto AM, de Camargos PJV, Ribeiro EB, França EL, Honorio-França AC, Fagundes-Triches DLG. Melatonin and Cytokines Modulate Daily Instrumental Activities of Elderly People with SARS-CoV-2 Infection. Int J Mol Sci 2023; 24:ijms24108647. [PMID: 37239991 DOI: 10.3390/ijms24108647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/03/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
The Comprehensive Geriatric Assessment analyzes the health and quality of life of the elderly. Basic and instrumental daily activities may be compromised due to neuroimmunoendocrine changes, and studies suggest that possible immunological changes occur during infections in the elderly. Thus, this study aimed to analyze cytokine and melatonin levels in serum and correlate the Comprehensive Geriatric Assessment in elderly patients with SARS-CoV-2 infection. The sample consisted of 73 elderly individuals, 43 of whom were without infection and 30 of whom had positive diagnoses of COVID-19. Blood samples were collected to quantify cytokines by flow cytometry and melatonin by ELISA. In addition, structured and validated questionnaires were applied to assess basic (Katz) and instrumental (Lawton and Brody) activities. There was an increase in IL-6, IL-17, and melatonin in the group of elderly individuals with infection. In addition, a positive correlation was observed between melatonin and IL-6 and IL-17 in elderly patients with SARS-CoV-2 infection. Furthermore, there was a reduction in the score of the Lawton and Brody Scale in the infected elderly. These data suggest that the melatonin hormone and inflammatory cytokines are altered in the serum of the elderly with SARS-CoV-2 infection. In addition, there is a degree of dependence, mainly regarding the performance of daily instrumental activities, in the elderly. The considerable impact on the elderly person's ability to perform everyday tasks necessary for independent living is an extremely important result, and changes in cytokines and melatonin probably are associated with alterations in these daily activities of the elderly.
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Affiliation(s)
| | - Mahmi Fujimori
- Biological and Health Sciences Institute, Federal University of Mato Grosso, Barra do Garças 78605-091, Mato Grosso, Brazil
| | - Adriele Ataídes de Queiroz
- Biological and Health Sciences Institute, Federal University of Mato Grosso, Barra do Garças 78605-091, Mato Grosso, Brazil
| | - Maraísa Delmut Borges
- Biological and Health Sciences Institute, Federal University of Mato Grosso, Barra do Garças 78605-091, Mato Grosso, Brazil
| | - Aníbal Monteiro Magalhães Neto
- Biological and Health Sciences Institute, Federal University of Mato Grosso, Barra do Garças 78605-091, Mato Grosso, Brazil
| | | | - Elton Brito Ribeiro
- Health Sciences Institute, Federal University of Mato Grosso, Sinop 78557-287, Mato Grosso, Brazil
| | - Eduardo Luzía França
- Biological and Health Sciences Institute, Federal University of Mato Grosso, Barra do Garças 78605-091, Mato Grosso, Brazil
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Asadpour-Behzadi A, Kariminik A, Kheirkhah B. MicroRNA-155 and 194 alter expression of Th17 and T regulatory-related transcription factors in the patients with severe coronavirus disease 2019 (COVID-19). Immunobiology 2023; 228:152343. [PMID: 36750001 PMCID: PMC9883212 DOI: 10.1016/j.imbio.2023.152343] [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: 08/06/2022] [Revised: 12/19/2022] [Accepted: 01/24/2023] [Indexed: 01/28/2023]
Abstract
INTRODUCTION It has been demonstrated that the patients with severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) suffer from severe inflammation. Due to the ethnics, the immune responses may be different. Additionally, microRNAs may alter immune responses in the patients. The current study was aimed to evaluate the expression of T helper subsets-related transcription factors, some T helper 17 (Th17) products, and two microRNAs, including miR-155 and miR-194, in the Iranian hospitalized patients. METHODS In this study, T-box expressed in T cells (T-bet), GATA binding protein 3, The retinoid orphan receptor gamma t (RORγt), forkhead box P3 (FOXP3), interleukin (IL)-17A, IL-8, and CC ligand 20 (CCL20) mRNA levels and, miR-155 and miR-194 levels were evaluated in 70 patients suffered from severe coronavirus disease 2019 (COVID-19) and 70 healthy subjects using Real-Time qPCR technique. RESULTS The findings showed that RORγt, and FOXP3 mRNA levels were significantly increased, while IL-17A, IL-8, and CCL20 mRNA levels were significantly decreased in the hospitalized SARS-CoV-2 infected patients. Although the levels of miR-155 and miR-194 were not different between groups, miR-194 has negative and positive correlations with RORγt and IL-17A in the Iranian healthy controls. CONCLUSION This study reports although RORγt was up-regulated, IL-17A, IL-8, and CCL20 mRNA levels were significantly decreased in the hospitalized SARS-CoV-2 infected patients. It may be concluded that up-regulation of FOXP3, via development of T regulatory lymphocytes suppresses Th17 functions and neutralizes Th17 activities. MiR-194 may play crucial roles in regulation of RORγt and IL-17A expression in healthy people, the phenomenon that is disrupted in the severe SARS-CoV-2 infected patients.
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Affiliation(s)
| | - Ashraf Kariminik
- Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran.
| | - Babak Kheirkhah
- Department of Veterinary Medicine, Baft Branch, Islamic Azad University, Baft, Iran
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18
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Desai N, Pradhan V, Chougule D, Tiwari S, Mandke C, Yadav RM, Athvale A, Kawle J, Pai V, Pawaskar S, Kharkar H, Bhosale S, Parab A, Ansari S, Kumar KH, Mhashal S, Redkar N, Madkaikar M. Perturbations of immune landscape in COVID-19 associated mucormycosis. Mycoses 2023; 66:226-236. [PMID: 36380699 DOI: 10.1111/myc.13546] [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: 08/17/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND A rise in secondary fungal infections during the COVID-19 pandemic necessitates a deeper understanding of the associated immunological perturbations. OBJECTIVES To evaluate the clinical and immunological characteristics observed in patients with COVID-19 associated mucormycosis (CAM) infection. PATIENTS/ METHODS Cases of mucormycosis with or post-COVID-19 infection were compared with cases of acute COVID-19 and convalescent COVID-19. Lymphocyte subsets, cytokines and other laboratory markers were compared between the groups. RESULTS The frequency of proposed risk factors for CAM was diabetes mellitus (77%), recent history of steroid use (69%) and hypoxia during COVID-19 infection (52%). Iron metabolism was dysregulated in CAM patients with low TIBC and total iron. Further, CAM was accompanied with lymphopenia with drastic reduction in B cell counts; however, plasmablasts were not altered. Further, CAM patients had low immunoglobulin levels and antibodies specific to mucor peptide did not increase in CAM suggesting dysfunction in B-cell response. There was increase in activated effector cytotoxic CD8 T cells and NK cells in CAM compared with COVID-19 infection and healthy controls. Among T helper cells, Tregs were reduced and Th-1 frequency was increased in CAM compared with COVID-19 infection. A distinct cytokine signature was evident in CAM with increase in IL-1β, IFN-γ, IL-6, IL-22, IL-17A, IL-10, IL-2, IL-8, IL-7, IL-21 and GM-CSF. CONCLUSION This is the first study on immunophenotyping in CAM suggesting the need for long-term monitoring of B-cell function after SARS-CoV-2 in patients with dysregulated glycaemic control and the possible benefit of therapeutic supplementation with intravenous immunoglobulins in CAM.
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Affiliation(s)
- Nidhi Desai
- Department of Pediatric Immunology and Leukocyte Biology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Vandana Pradhan
- Department of Clinical & Experimental Immunology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Durga Chougule
- Department of Clinical & Experimental Immunology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Smrati Tiwari
- Department of Medicine, G.S. Medical College, King Edward Memorial Hospital, Mumbai, India
| | - Charuta Mandke
- Department of Ophthalmology, HBT Medical College and Dr R N Cooper Hospital, Mumbai, India
| | - Reetika Malik Yadav
- Department of Pediatric Immunology and Leukocyte Biology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Amita Athvale
- Department of Pulmonary Medicine, G.S. Medical College, King Edward Memorial Hospital, Mumbai, India
| | - Juhi Kawle
- Department of Medicine, G.S. Medical College, King Edward Memorial Hospital, Mumbai, India
| | - Vinayak Pai
- Department of Medicine, G.S. Medical College, King Edward Memorial Hospital, Mumbai, India
| | - Swapnal Pawaskar
- Department of Clinical & Experimental Immunology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Harshada Kharkar
- Department of Clinical & Experimental Immunology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Snehal Bhosale
- Department of Pediatric Immunology and Leukocyte Biology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Ankita Parab
- Department of Pediatric Immunology and Leukocyte Biology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
| | - Shazia Ansari
- Department of Ophthalmology, HBT Medical College and Dr R N Cooper Hospital, Mumbai, India
| | - Kinnera Harish Kumar
- Department of Otorhinolaryngology, HBT Medical College and Dr R N Cooper Hospital, Mumbai, India
| | - Shashikant Mhashal
- Department of Otolaryngology, HBT Medical College and Dr R N Cooper Hospital, Mumbai, India
| | - Neelam Redkar
- Department of Medicine, HBT Medical College and Dr R N Cooper Hospital, Mumbai, India
| | - Manisha Madkaikar
- Department of Pediatric Immunology and Leukocyte Biology, Indian Council of Medical Research- National Institute of Immunohaematology, Mumbai, India
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19
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Yu Z, Li X, Zhao J, Sun S. Identification of hospitalized mortality of patients with COVID-19 by machine learning models based on blood inflammatory cytokines. Front Public Health 2022; 10:1001340. [PMID: 36466533 PMCID: PMC9715399 DOI: 10.3389/fpubh.2022.1001340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 10/24/2022] [Indexed: 11/18/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) spread worldwide and presented a significant threat to people's health. Inappropriate disease assessment and treatment strategies bring a heavy burden on healthcare systems. Our study aimed to construct predictive models to assess patients with COVID-19 who may have poor prognoses early and accurately. This research performed a retrospective analysis on two cohorts of patients with COVID-19. Data from the Barcelona cohort were used as the training set, and data from the Rotterdam cohort were used as the validation set. Cox regression, logistic regression, and different machine learning methods including random forest (RF), support vector machine (SVM), and decision tree (DT) were performed to construct COVID-19 death prognostic models. Based on multiple clinical characteristics and blood inflammatory cytokines during the first day of hospitalization for the 138 patients with COVID-19, we constructed various models to predict the in-hospital mortality of patients with COVID-19. All the models showed outstanding performance in identifying high-risk patients with COVID-19. The accuracy of the logistic regression, RF, and DT models is 86.96, 80.43, and 85.51%, respectively. Advanced age and the abnormal expression of some inflammatory cytokines including IFN-α, IL-8, and IL-6 have been proven to be closely associated with the prognosis of patients with COVID-19. The models we developed can assist doctors in developing appropriate COVID-19 treatment strategies, including allocating limited medical resources more rationally and early intervention in high-risk groups.
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Affiliation(s)
- Zhixiang Yu
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Xiayin Li
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jin Zhao
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Shiren Sun
- Department of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China,First Unit, Third Branch of Fangcang Shelter Hospital of National Exhibition and Convention Center, Shanghai, China,*Correspondence: Shiren Sun
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20
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Effect of aerobic exercise on lung regeneration and inflammation in mice. Immunobiology 2022; 227:152296. [DOI: 10.1016/j.imbio.2022.152296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/11/2022] [Accepted: 10/20/2022] [Indexed: 11/05/2022]
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21
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Liu M, Wang H, Liu L, Cui S, Huo X, Xiao Z, Zhao Y, Wang B, Zhang G, Wang N. Risk of COVID-19 infection, hospitalization and mortality in psoriasis patients treated with interleukin-17 inhibitors: A systematic review and meta-analysis. Front Immunol 2022; 13:1046352. [PMID: 36389759 PMCID: PMC9648142 DOI: 10.3389/fimmu.2022.1046352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/10/2022] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) have brought great disaster to mankind, and there is currently no globally recognized specific drug or treatment. Severe COVID-19 may trigger a cytokine storm, manifested by increased levels of cytokines including interleukin-17 (IL-17), so a new strategy to treat COVID-19 may be to use existing IL-17 inhibitors, which have demonstrated efficacy, safety and tolerability in the treatment of psoriasis. However, the use of IL-17 inhibitors in patients with psoriasis during the COVID-19 pandemic remains controversial due to reports that IL-17 inhibitors may increase the risk of respiratory tract infections. OBJECTIVES The systematic review and meta-analysis aimed to evaluate the effect of IL-17 inhibitors on the risk of COVID-19 infection, hospitalization, and mortality in patients with psoriasis. METHODS Databases (including Embase, PubMed, SCI-Web of Science, Scopus, CNKI, and the Cochrane Library) were searched up to August 23, 2022, for studies exploring differences in COVID-19 outcomes between psoriasis patients using IL-17 inhibitors and those using non-biologics. Two authors independently extracted data and assessed the risk of bias in a double-blind manner. The risk ratios (RRs) and 95% confidence intervals (CIs) were calculated and heterogeneities were determined by the Q test and I 2 statistic. And the numbers needed to treat (NNTs) were calculated to assess the clinical value of IL-17 inhibitors in preventing SARS-CoV-2 infection and treating COVID-19. RESULTS Nine observational studies involving 7,106 participants were included. The pooled effect showed no significant differences in the rates of SARS-CoV-2 infection (P = 0.94; I 2 = 19.5%), COVID-19 hospitalization (P = 0.64; I 2 = 0.0%), and COVID-19 mortality (P = 0.32; I 2 = 0.0%) in psoriasis patients using IL-17 inhibitors compared with using non-biologics. Subgroup analyses grouped by age and COVID-19 cases, respectively, revealed consistent results as above. Meanwhile, the pooled NNTs showed no significant differences between the two groups in the clinical value of preventing SARS-CoV-2 infection and treating COVID-19. CONCLUSION The use of IL-17 inhibitors in patients with psoriasis does not increase the risk of SARS-CoV-2 infection or worsen the course of COVID-19. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/prospero/, identifier CRD42022335195.
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Affiliation(s)
- Meitong Liu
- Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Huijuan Wang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lu Liu
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - Saijin Cui
- Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xiangran Huo
- Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhuoyun Xiao
- Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yaning Zhao
- Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Bin Wang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - Guoqiang Zhang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
| | - Na Wang
- Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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22
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Vakil MK, Mansoori Y, Al‐Awsi GRL, Hosseinipour A, Ahsant S, Ahmadi S, Ekrahi M, Montaseri Z, Pezeshki B, Mohaghegh P, Sohrabpour M, Bahmanyar M, Daraei A, Dadkhah Jouybari T, Tavassoli A, Ghasemian A. Individual genetic variability mainly of Proinflammatory cytokines, cytokine receptors, and toll-like receptors dictates pathophysiology of COVID-19 disease. J Med Virol 2022; 94:4088-4096. [PMID: 35538614 PMCID: PMC9348290 DOI: 10.1002/jmv.27849] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 11/12/2022]
Abstract
Innate and acquired immunity responses are crucial for viral infection elimination. However, genetic variations in coding genes may exacerbate the inflammation or initiate devastating cytokine storms which poses severe respiratory conditions in coronavirus disease-19 (COVID-19). Host genetic variations in particular those related to the immune responses determine the patients' susceptibility and COVID-19 severity and pathophysiology. Gene polymorphisms such as single nucleotide polymorphisms (SNPs) of interferons, TNF, IL1, IL4, IL6, IL7, IL10, and IL17 predispose patients to the severe form of COVID-19 or severe acute respiratory syndrome coronavirus-2 (SARS-COV-2). These variations mainly alter the gene expression and cause a severe response by B cells, T cells, monocytes, neutrophils, and natural killer cells participating in a cytokine storm. Moreover, cytokines and chemokines SNPs are associated with the severity of COVID-19 and clinical outcomes depending on the corresponding effect. Additionally, genetic variations in genes encoding toll-like receptors (TLRs) mainly TLR3, TLR7, and TLR9 have been related to the COVID-19 severe respiratory symptoms. The specific relation of these mutations with the novel variants of concern (VOCs) infection remains to be elucidated. Genetic variations mainly within genes encoding proinflammatory cytokines, cytokine receptors, and TLRs predispose patients to COVID-19 disease severity. Understanding host immune gene variations associated with the SARS-COV-2 infection opens insights to control the pathophysiology of emerging viral infections.
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Affiliation(s)
- Mohammad Kazem Vakil
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Yaser Mansoori
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Ghaidaa Raheem Lateef Al‐Awsi
- University of Al‐QadisiyahCollege of ScienceAl DiwaniyahIraq
- Department of Radiological TechniquesAl‐Mustaqbal University CollegeBabylonIraq
| | - Ali Hosseinipour
- Department of Internal MedicineFasa University of Medical SciencesFasaIran
| | - Samaneh Ahsant
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Sedigheh Ahmadi
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Mohammad Ekrahi
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Zahra Montaseri
- Department of Infectious DiseasesFasa University of Medical SciencesFasaIran
| | - Babak Pezeshki
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Poopak Mohaghegh
- Pediatrics Department, School of MedicineFasa University of Medical SciencesFasaIran
| | - Mojtaba Sohrabpour
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
| | - Maryam Bahmanyar
- Pediatrics Department, School of MedicineFasa University of Medical SciencesFasaIran
| | - Abdolreza Daraei
- Department of Medical Genetics, School of MedicineBabol University of Medical SciencesBabolIran
| | | | | | - Abdolmajid Ghasemian
- Noncommunicable Diseases Research CenterFasa University of Medical SciencesFasaIran
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23
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Ahmed Mostafa G, Mohamed Ibrahim H, Al Sayed Shehab A, Mohamed Magdy S, AboAbdoun Soliman N, Fathy El-Sherif D. Up-regulated serum levels of interleukin (IL)-17A and IL-22 in Egyptian pediatric patients with COVID-19 and MIS-C: Relation to the disease outcome. Cytokine 2022; 154:155870. [PMID: 35398721 PMCID: PMC8977483 DOI: 10.1016/j.cyto.2022.155870] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 02/26/2022] [Accepted: 03/28/2022] [Indexed: 01/08/2023]
Abstract
Both IL-17A and IL-22 share cellular sources and signaling pathways. They have synergistic action on epithelial cells to stimulate their production of antimicrobial peptides which are protective against infections. However, both interleukins may contribute to ARDS pathology if their production is not controlled. This study aimed to investigate serum levels of IL-17A and IL-22 in relation to the disease outcome in patients with SARS-CoV-2. Serum IL-17A and IL-22 were measured by ELISA in 40 patients with SARS-CoV-2, aged between 2 months and 16 years, (18 had COVID-19 and 22 had multisystem inflammatory syndrome in children "MIS-C") in comparison to 48 age- and sex-matched healthy control children. Patients with COVID-19 and MIS-C had significantly higher serum IL-17A and IL-22 levels than healthy control children (P < 0.001). Increased serum IL-17A and IL-22 levels were found in all patients. Elevated CRP and serum ferritin levels were found in 90% of these patients. Lymphopenia, neutrophilia, neutropenia, thrombocytopenia and elevated ALT, LDH and D-dimer were found in 45%, 42.5 %, 2.5%, 30%, 32.5%, 82.5%, and 65%, respectively of these patients. There were non-significant differences between patients who recovered and those who died or had a residual illness in serum levels of IL-17A, IL-22 and the routine inflammatory markers of COVID-19. In conclusions, serum IL-17A and IL-22 levels were up-regulated in all patients with COVID-19 and MIS-C. Levels of serum IL-17A, IL-22 and the routine inflammatory markers of COVID-19 were not correlated with the disease outcome. Our conclusions are limited by the sample size.
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Affiliation(s)
- Gehan Ahmed Mostafa
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
| | | | - Abeer Al Sayed Shehab
- Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Sondos Mohamed Magdy
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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24
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Ramírez-Martínez G, Jiménez-Álvarez LA, Cruz-Lagunas A, Ignacio-Cortés S, Gómez-García IA, Rodríguez-Reyna TS, Choreño-Parra JA, Zúñiga J. Possible Role of Matrix Metalloproteinases and TGF-β in COVID-19 Severity and Sequelae. J Interferon Cytokine Res 2022; 42:352-368. [PMID: 35647937 PMCID: PMC9422783 DOI: 10.1089/jir.2021.0222] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The costs of coronavirus disease 2019 (COVID-19) are devastating. With millions of deaths worldwide, specific serological biomarkers, antiviral agents, and novel therapies are urgently required to reduce the disease burden. For these purposes, a profound understanding of the pathobiology of COVID-19 is mandatory. Notably, the study of immunity against other respiratory infections has generated reference knowledge to comprehend the paradox of the COVID-19 pathogenesis. Past studies point to a complex interplay between cytokines and other factors mediating wound healing and extracellular matrix (ECM) remodeling that results in exacerbated inflammation, tissue injury, severe manifestations, and a sequela of respiratory infections. This review provides an overview of the immunological process elicited after severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Also, we analyzed available data about the participation of matrix metalloproteinases (MMPs) and transforming growth factor-beta (TGF-β) in immune responses of the lungs. Furthermore, we discuss their possible implications in severe COVID-19 and sequela, including pulmonary fibrosis, and remark on the potential of these molecules as biomarkers for diagnosis, prognosis, and treatment of convalescent COVID-19 patients. Our review provides a theoretical framework for future research aimed to discover molecular hallmarks that, combined with clinical features, could serve as therapeutic targets and reliable biomarkers of the different clinical forms of COVID-19, including convalescence.
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Affiliation(s)
- Gustavo Ramírez-Martínez
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico
| | - Luis Armando Jiménez-Álvarez
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico
| | - Alfredo Cruz-Lagunas
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico
| | - Sergio Ignacio-Cortés
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico.,Escuela de Medicina y Ciencias de la Salud, Tecnológico de Monterrey, Mexico City, Mexico
| | - Itzel Alejandra Gómez-García
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico.,Escuela de Medicina y Ciencias de la Salud, Tecnológico de Monterrey, Mexico City, Mexico
| | - Tatiana Sofia Rodríguez-Reyna
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José Alberto Choreño-Parra
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico.,Escuela de Medicina y Ciencias de la Salud, Tecnológico de Monterrey, Mexico City, Mexico
| | - Joaquín Zúñiga
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas," Mexico City, Mexico.,Escuela de Medicina y Ciencias de la Salud, Tecnológico de Monterrey, Mexico City, Mexico
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25
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Enhanced SARS-CoV-2-Specific CD4 + T Cell Activation and Multifunctionality in Late Convalescent COVID-19 Individuals. Viruses 2022; 14:v14030511. [PMID: 35336918 PMCID: PMC8954911 DOI: 10.3390/v14030511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/22/2022] [Accepted: 02/26/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Examination of CD4+ T cell responses during the natural course of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection offers useful information for the improvement of vaccination strategies against this virus and the protective effect of these T cells. Methods: We characterized the SARS-CoV-2-specific CD4+ T cell activation marker, multifunctional cytokine and cytotoxic marker expression in recovered coronavirus disease 2019 (COVID-19) individuals. Results: CD4+ T-cell responses in late convalescent (>6 months of diagnosis) individuals are characterized by elevated frequencies of activated as well as mono, dual- and multi-functional Th1 and Th17 CD4+ T cells in comparison to early convalescent (<1 month of diagnosis) individuals following stimulation with SARS-CoV-2-specific antigens. Similarly, the frequencies of cytotoxic marker expressing CD4+ T cells were also enhanced in late convalescent compared to early convalescent individuals. Conclusion: Our findings from a low-to middle-income country suggest protective adaptive immune responses following natural infection of SARS-CoV-2 are elevated even at six months following initial symptoms, indicating the CD4+ T cell mediated immune protection lasts for six months or more in natural infection.
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Alberts R, Chan SC, Meng QF, He S, Rao L, Liu X, Zhang Y. Integration and Reanalysis of Four RNA-Seq Datasets Including BALF, Nasopharyngeal Swabs, Lung Biopsy, and Mouse Models Reveals Common Immune Features of COVID-19. Immune Netw 2022; 22:e22. [PMID: 35799708 PMCID: PMC9250867 DOI: 10.4110/in.2022.22.e22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/13/2022] [Accepted: 04/27/2022] [Indexed: 12/01/2022] Open
Affiliation(s)
- Rudi Alberts
- Department of Microbiology and Immunology, NUSMED Immunology Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
- Immunology Programme, Institute of Life Sciences, National University of Singapore, Singapore117456, Singapore
| | - Sze Chun Chan
- Department of Microbiology and Immunology, NUSMED Immunology Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
- Immunology Programme, Institute of Life Sciences, National University of Singapore, Singapore117456, Singapore
| | | | - Shan He
- School of Biological Sciences, Nanyang Technological University, Singapore 639798, Singapore
| | - Lang Rao
- Shengzhen Bay Laboratory, Shenzhen 518132, P. R. China
| | - Xindong Liu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, P. R. China
| | - Yongliang Zhang
- Department of Microbiology and Immunology, NUSMED Immunology Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
- Immunology Programme, Institute of Life Sciences, National University of Singapore, Singapore117456, Singapore
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Fujitani M, Miyajima H, Otani Y, Liu X. Maternal and Adult Interleukin-17A Exposure and Autism Spectrum Disorder. Front Psychiatry 2022; 13:836181. [PMID: 35211045 PMCID: PMC8861354 DOI: 10.3389/fpsyt.2022.836181] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/14/2022] [Indexed: 11/26/2022] Open
Abstract
Epidemiological evidence in humans has suggested that maternal infections and maternal autoimmune diseases are involved in the pathogenesis of autism spectrum disorder. Animal studies supporting human results have shown that maternal immune activation causes brain and behavioral alterations in offspring. Several underlying mechanisms, including interleukin-17A imbalance, have been identified. Apart from the pro-inflammatory effects of interleukin-17A, there is also evidence to support the idea that it activates neuronal function and defines cognitive behavior. In this review, we examined the signaling pathways in both immunological and neurological contexts that may contribute to the improvement of autism spectrum disorder symptoms associated with maternal blocking of interleukin-17A and adult exposure to interleukin-17A. We first describe the epidemiology of maternal immune activation then focus on molecular signaling of the interleukin-17 family regarding its physiological and pathological roles in the embryonic and adult brain. In the future, it may be possible to use interleukin-17 antibodies to prevent autism spectrum disorder.
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Affiliation(s)
- Masashi Fujitani
- Department of Anatomy and Neuroscience, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Hisao Miyajima
- Department of Anatomy and Neuroscience, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Yoshinori Otani
- Department of Anatomy and Neuroscience, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Xinlang Liu
- Department of Anatomy and Neuroscience, Faculty of Medicine, Shimane University, Shimane, Japan
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