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Bohórquez JA, Jagannath C, Xu H, Wang X, Yi G. T Cell Responses during Human Immunodeficiency Virus/ Mycobacterium tuberculosis Coinfection. Vaccines (Basel) 2024; 12:901. [PMID: 39204027 PMCID: PMC11358969 DOI: 10.3390/vaccines12080901] [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: 07/12/2024] [Revised: 08/05/2024] [Accepted: 08/07/2024] [Indexed: 09/03/2024] Open
Abstract
Coinfection with Mycobacterium tuberculosis (Mtb) and the human immunodeficiency virus (HIV) is a significant public health concern. Individuals infected with Mtb who acquire HIV are approximately 16 times more likely to develop active tuberculosis. T cells play an important role as both targets for HIV infection and mediators of the immune response against both pathogens. This review aims to synthesize the current literature and provide insights into the effects of HIV/Mtb coinfection on T cell populations and their contributions to immunity. Evidence from multiple in vitro and in vivo studies demonstrates that T helper responses are severely compromised during coinfection, leading to impaired cytotoxic responses. Moreover, HIV's targeting of Mtb-specific cells, including those within granulomas, offers an explanation for the severe progression of the disease. Herein, we discuss the patterns of differentiation, exhaustion, and transcriptomic changes in T cells during coinfection, as well as the metabolic adaptations that are necessary for T cell maintenance and functionality. This review highlights the interconnectedness of the immune response and the pathogenesis of HIV/Mtb coinfection.
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Affiliation(s)
- José Alejandro Bohórquez
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA;
- Center for Biomedical Research, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA
- Department of Medicine, The University of Texas at Tyler School of Medicine, Tyler, TX 75708, USA
| | - Chinnaswamy Jagannath
- Department of Pathology and Genomic Medicine, Center for Infectious Diseases and Translational Medicine, Houston Methodist Research Institute, Houston, TX 77030, USA;
| | - Huanbin Xu
- Tulane National Primate Research Center, Tulane University School of Medicine, Tulane University, Covington, LA 70112, USA; (H.X.); (X.W.)
| | - Xiaolei Wang
- Tulane National Primate Research Center, Tulane University School of Medicine, Tulane University, Covington, LA 70112, USA; (H.X.); (X.W.)
| | - Guohua Yi
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA;
- Center for Biomedical Research, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA
- Department of Medicine, The University of Texas at Tyler School of Medicine, Tyler, TX 75708, USA
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Erdos T, Masuda M, Venketaraman V. Glutathione in HIV-Associated Neurocognitive Disorders. Curr Issues Mol Biol 2024; 46:5530-5549. [PMID: 38921002 PMCID: PMC11202908 DOI: 10.3390/cimb46060330] [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: 03/21/2024] [Revised: 05/27/2024] [Accepted: 05/28/2024] [Indexed: 06/27/2024] Open
Abstract
A large portion of patients with Human Immunodeficiency Virus (HIV) have neurologic sequelae. Those with better-controlled HIV via antiretroviral therapies generally have less severe neurologic symptoms. However, for many patients, antiretrovirals do not adequately resolve symptoms. Since much of the pathogenesis of HIV/AIDS (Autoimmune Deficiency Syndrome) involves oxidative stress either directly, through viral interaction, or indirectly, through inflammatory mechanisms, we have reviewed relevant trials of glutathione supplementation in each of the HIV-associated neurocognitive diseases and have found disease-specific results. For diseases for which trials have not been completed, predicted responses to glutathione supplementation are made based on relevant mechanisms seen in the literature. It is not sufficient to conclude that all HIV-associated neurocognitive disorders (HAND) will benefit from the antioxidant effects of glutathione supplementation. The potential effects of glutathione supplementation in patients with HAND are likely to differ based on the specific HIV-associated neurocognitive disease.
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Affiliation(s)
| | | | - Vishwanath Venketaraman
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA; (T.E.); (M.M.)
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Larson EC, Ellis AL, Rodgers MA, Gubernat AK, Gleim JL, Moriarty RV, Balgeman AJ, Menezes YK, Ameel CL, Fillmore DJ, Pergalske SM, Juno JA, Maiello P, White AG, Borish HJ, Godfrey DI, Kent SJ, Ndhlovu LC, O’Connor SL, Scanga CA. Host Immunity to Mycobacterium tuberculosis Infection Is Similar in Simian Immunodeficiency Virus (SIV)-Infected, Antiretroviral Therapy-Treated and SIV-Naïve Juvenile Macaques. Infect Immun 2023; 91:e0055822. [PMID: 37039653 PMCID: PMC10187125 DOI: 10.1128/iai.00558-22] [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: 12/12/2022] [Accepted: 03/20/2023] [Indexed: 04/12/2023] Open
Abstract
Pre-existing HIV infection increases tuberculosis (TB) risk in children. Antiretroviral therapy (ART) reduces, but does not abolish, this risk in children with HIV. The immunologic mechanisms involved in TB progression in both HIV-naive and HIV-infected children have not been explored. Much of our current understanding is based on human studies in adults and adult animal models. In this study, we sought to model childhood HIV/Mycobacterium tuberculosis (Mtb) coinfection in the setting of ART and characterize T cells during TB progression. Macaques equivalent to 4 to 8 year-old children were intravenously infected with SIVmac239M, treated with ART 3 months later, and coinfected with Mtb 3 months after initiating ART. SIV-naive macaques were similarly infected with Mtb alone. TB pathology and total Mtb burden did not differ between SIV-infected, ART-treated and SIV-naive macaques, although lung Mtb burden was lower in SIV-infected, ART-treated macaques. No major differences in frequencies of CD4+ and CD8+ T cells and unconventional T cell subsets (Vγ9+ γδ T cells, MAIT cells, and NKT cells) in airways were observed between SIV-infected, ART-treated and SIV-naive macaques over the course of Mtb infection, with the exception of CCR5+ CD4+ and CD8+ T cells which were slightly lower. CD4+ and CD8+ T cell frequencies did not differ in the lung granulomas. Immune checkpoint marker levels were similar, although ki-67 levels in CD8+ T cells were elevated. Thus, ART treatment of juvenile macaques, 3 months after SIV infection, resulted in similar progression of Mtb and T cell responses compared to Mtb in SIV-naive macaques.
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Affiliation(s)
- Erica C. Larson
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Center for Vaccine Research, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Amy L. Ellis
- Department of Pathology and Laboratory Medicine, University of Wisconsin - Madison, Wisconsin, USA
| | - Mark A. Rodgers
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Abigail K. Gubernat
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Janelle L. Gleim
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Ryan V. Moriarty
- Department of Pathology and Laboratory Medicine, University of Wisconsin - Madison, Wisconsin, USA
| | - Alexis J. Balgeman
- Department of Pathology and Laboratory Medicine, University of Wisconsin - Madison, Wisconsin, USA
| | - Yonne K. Menezes
- Department of Immunobiology, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Cassaundra L. Ameel
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Daniel J. Fillmore
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Skyler M. Pergalske
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Jennifer A. Juno
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Pauline Maiello
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Alexander G. White
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - H. Jacob Borish
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Stephen J. Kent
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Melbourne Sexual Health Centre and Department of Infectious Diseases, Alfred Hospital and Centre Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Lishomwa C. Ndhlovu
- Department of Medicine, Division of Infectious Disease, Weill Cornell Medicine, New York, New York, USA
| | - Shelby L. O’Connor
- Department of Pathology and Laboratory Medicine, University of Wisconsin - Madison, Wisconsin, USA
- Wisconsin National Primate Research Center, University of Wisconsin - Madison, Wisconsin, USA
| | - Charles A. Scanga
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Center for Vaccine Research, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Bayesian parametric modeling of time to tuberculosis co-infection of HIV/AIDS patients at Jimma Medical Center, Ethiopia. Sci Rep 2022; 12:16475. [PMID: 36182998 PMCID: PMC9526740 DOI: 10.1038/s41598-022-20872-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 09/20/2022] [Indexed: 11/19/2022] Open
Abstract
Tuberculosis is the most common opportunistic infection among HIV/AIDS patients, including those following Antiretroviral Therapy treatment. The risk of tuberculosis infection is higher in people living with HIV/AIDS than in people who are free from HIV/AIDS. Many studies focused on prevalence and determinants of tuberculosis in HIV/AIDS patients without taking into account the censoring aspects of the time to event data. Therefore, this study was undertaken with aim to model time to tuberculosis co-infection of HIV/AIDS patients under follow-up at Jimma Medical Center, Ethiopia using Bayesian parametric survival models. A data of a retrospective cohort of 421 HIV/AIDS patients under follow-up from January 2016 to December 2020 until active tuberculosis was diagnosed or until the end of the study was collected from Jimma Medical Center, Ethiopia. The analysis of the data was performed using R-INLA software package. In order to identify the risk factors which have association with tuberculosis co-infection survival time, Bayesian parametric accelerated failure time survival models were fitted to the data using Integrated Nested Laplace Approximation methodology. About 26.37% of the study subjects had been co-infected with tuberculosis during the study period. Among the parametric accelerated failure time models, the Bayesian log-logistic accelerated failure time model was found to be the best fitting model for the data. Patients who lived in urban areas had shorter tuberculosis co-infection free survival time compared to those who lived in rural areas with an acceleration factor of 0.2842. Patients who smoke and drink alcohol had also shorter tuberculosis co-infection survival time than those who do not smoke and drink alcohol respectively. Patients with advanced WHO clinical stages(Stage III and IV), bedridden functional status, low body mass index and severe anemic status had shorter tuberculosis co-infection survival time. Place of residence, smoking, drinking alcohol, larger family size, advanced clinical stages(Stage III and Stage IV), bedridden functional status, CD4 count (\documentclass[12pt]{minimal}
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\begin{document}$$\le $$\end{document}≤ 200 cells/mm3 and 200–349 cells/mm3), low body mass index and low hemoglobin are the factors that lead to shorter tuberculosis co-infection survival time in HIV/AIDS patients. The findings of the study suggested us to forward the recommendations to modify patients’ life style, early screening and treatment of opportunistic diseases like anemia , as well as effective treatment and management of tuberculosis and HIV co-infection are important to prevent tuberculosis and HIV co-infection.
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Najafi-Fard S, Petruccioli E, Farroni C, Petrone L, Vanini V, Cuzzi G, Salmi A, Altera AMG, Navarra A, Alonzi T, Nicastri E, Palmieri F, Gualano G, Carlini V, Noonan DM, Albini A, Goletti D. Evaluation of the immunomodulatory effects of interleukin-10 on peripheral blood immune cells of COVID-19 patients: Implication for COVID-19 therapy. Front Immunol 2022; 13:984098. [PMID: 36148228 PMCID: PMC9486547 DOI: 10.3389/fimmu.2022.984098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/11/2022] [Indexed: 12/03/2022] Open
Abstract
Objective Several therapies with immune-modulatory functions have been proposed to reduce the overwhelmed inflammation associated with COVID-19. Here we investigated the impact of IL-10 in COVID-19, through the ex-vivo assessment of the effects of exogenous IL-10 on SARS-CoV-2-specific-response using a whole-blood platform. Methods Two cohorts were evaluated: in “study population A”, plasma levels of 27 immune factors were measured by a multiplex (Luminex) assay in 39 hospitalized “COVID-19 patients” and 29 “NO COVID-19 controls” all unvaccinated. In “study population B”, 29 COVID-19 patients and 30 NO COVID-19-Vaccinated Controls (NO COVID-19-VCs) were prospectively enrolled for the IL-10 study. Whole-blood was stimulated overnight with SARS-COV-2 antigens and then treated with IL-10. Plasma was collected and used for ELISA and multiplex assay. In parallel, whole-blood was stimulated and used for flow cytometry analysis. Results Baseline levels of several immune factors, including IL-10, were significantly elevated in COVID-19 patients compared with NO COVID-19 subjects in “study population A”. Among them, IL-2, FGF, IFN-γ, and MCP-1 reached their highest levels within the second week of infection and then decreased. To note that, MCP-1 levels remained significantly elevated compared with controls. IL-10, GM-CSF, and IL-6 increased later and showed an increasing trend over time. Moreover, exogenous addition of IL-10 significantly downregulated IFN-γ response and several other immune factors in both COVID-19 patients and NO COVID-19-VCs evaluated by ELISA and a multiplex analysis (Luminex) in “study population B”. Importantly, IL-10 did not affect cell survival, but decreased the frequencies of T-cells producing IFN-γ, TNF-α, and IL-2 (p<0.05) and down-modulated HLA-DR expression on CD8+ and NK cells. Conclusion This study provides important insights into immune modulating effects of IL-10 in COVID-19 and may provide valuable information regarding the further in vivo investigations.
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Affiliation(s)
- Saeid Najafi-Fard
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Chiara Farroni
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Department of Epidemiology and Preclinical Research, UOS Professioni Sanitarie Tecniche National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Andrea Salmi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Anna Maria Gerarda Altera
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Assunta Navarra
- Clinical Epidemiology Unit, National Institute for Infectious Disease Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Tonino Alonzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Valentina Carlini
- Unit of Molecular Pathology, Biochemistry and Immunology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Douglas McClain Noonan
- Unit of Molecular Pathology, Biochemistry and Immunology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Adriana Albini
- European Institute of Oncology IEO-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- *Correspondence: Adriana Albini, ; Delia Goletti,
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- *Correspondence: Adriana Albini, ; Delia Goletti,
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Chedid C, Andrieu T, Kokhreidze E, Tukvadze N, Biswas S, Ather MF, Uddin MKM, Banu S, De Maio F, Delogu G, Endtz H, Goletti D, Vocanson M, Dumitrescu O, Hoffmann J, Ader F. In-Depth Immunophenotyping With Mass Cytometry During TB Treatment Reveals New T-Cell Subsets Associated With Culture Conversion. Front Immunol 2022; 13:853572. [PMID: 35392094 PMCID: PMC8980213 DOI: 10.3389/fimmu.2022.853572] [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] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/22/2022] [Indexed: 12/31/2022] Open
Abstract
Tuberculosis (TB) is a difficult-to-treat infection because of multidrug regimen requirements based on drug susceptibility profiles and treatment observance issues. TB cure is defined by mycobacterial sterilization, technically complex to systematically assess. We hypothesized that microbiological outcome was associated with stage-specific immune changes in peripheral whole blood during TB treatment. The T-cell phenotypes of treated TB patients were prospectively characterized in a blinded fashion using mass cytometry after Mycobacterium tuberculosis (Mtb) antigen stimulation with QuantiFERON-TB Gold Plus, and then correlated to sputum culture status. At two months of treatment, cytotoxic and terminally differentiated CD8+ T-cells were under-represented and naïve CD4+ T-cells were over-represented in positive- versus negative-sputum culture patients, regardless of Mtb drug susceptibility. At treatment completion, a T-cell immune shift towards differentiated subpopulations was associated with TB cure. Overall, we identified specific T-cell profiles associated with slow sputum converters, which brings new insights in TB prognostic biomarker research designed for clinical application.
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Affiliation(s)
- Carole Chedid
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Medical and Scientific Department, Fondation Mérieux, Lyon, France.,Département de Biologie, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Thibault Andrieu
- Cytometry Core Facility, Centre de Recherche en Cancérologie de Lyon, Université Claude Bernard Lyon 1, Inserm 1052, CNRS 5286, Centre Léon Bérard, Lyon, France
| | - Eka Kokhreidze
- National Center for Tuberculosis and Lung Diseases (NCTBLD), Tbilisi, Georgia
| | - Nestani Tukvadze
- National Center for Tuberculosis and Lung Diseases (NCTBLD), Tbilisi, Georgia
| | - Samanta Biswas
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Md Fahim Ather
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mohammad Khaja Mafij Uddin
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Sayera Banu
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Flavio De Maio
- Dipartimento di Scienze biotecnologiche di base, cliniche intensivologiche e perioperatorie - Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Delogu
- Dipartimento di Scienze biotecnologiche di base, cliniche intensivologiche e perioperatorie - Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Hubert Endtz
- Medical and Scientific Department, Fondation Mérieux, Lyon, France
| | - Delia Goletti
- Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases-IRCCS, Rome, Italy
| | - Marc Vocanson
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Oana Dumitrescu
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Hospices Civils de Lyon, Institut des Agents Infectieux, Laboratoire de Bactériologie, Lyon, France.,Université Lyon 1, Facultés de Médecine et de Pharmacie de Lyon, Lyon, France
| | - Jonathan Hoffmann
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Medical and Scientific Department, Fondation Mérieux, Lyon, France
| | - Florence Ader
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Département des Maladies Infectieuses et Tropicales, Lyon, France
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Petruccioli E, Petrone L, Chiacchio T, Farroni C, Cuzzi G, Navarra A, Vanini V, Massafra U, Lo Pizzo M, Guggino G, Caccamo N, Cantini F, Palmieri F, Goletti D. Mycobacterium tuberculosis Immune Response in Patients With Immune-Mediated Inflammatory Disease. Front Immunol 2021; 12:716857. [PMID: 34447382 PMCID: PMC8382688 DOI: 10.3389/fimmu.2021.716857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/20/2021] [Indexed: 01/09/2023] Open
Abstract
Subjects with immune-mediated inflammatory diseases (IMID), such as rheumatoid arthritis (RA), have an intrinsic higher probability to develop active-tuberculosis (TB) compared to the general population. The risk ranges from 2.0 to 8.9 in RA patients not receiving therapies. According to the WHO, the RA prevalence varies between 0.3% and 1% and is more common in women and in developed countries. Therefore, the identification and treatment of TB infection (TBI) in this fragile population is important to propose the TB preventive therapy. We aimed to study the M. tuberculosis (Mtb) specific T-cell response to find immune biomarkers of Mtb burden or Mtb clearance in patients with different TB status and different risk to develop active-TB disease. We enrolled TBI subjects as example of Mtb-containment, the active-TB as example of a replicating Mtb status, and the TBI-IMID as fragile population. To study the Mtb-specific response in a condition of possible Mtb sterilization, we longitudinally enrolled TBI subjects and active-TB patients before and after TB therapy. Peripheral blood mononuclear cells were stimulated overnight with Mtb peptides contained in TB1- and TB2-tubes of the Quantiferon-Plus kit. Then, we characterized by cytometry the Mtb-specific CD4 and CD8 T cells. In TBI-IMID, the TB therapy did not affect the ability of CD4 T cells to produce interferon-γ, tumor necrosis factor-α, and interleukin-2, their functional status, and their phenotype. The TB therapy determined a contraction of the triple functional CD4 T cells of the TBI subjects and active-TB patients. The CD45RA- CD27+ T cells stood out as a main subset of the Mtb-specific response in all groups. Before the TB-preventive therapy, the TBI subjects had higher proportion of Mtb-specific CD45RA-CD27+CD4+ T cells and the active-TB subjects had higher proportion of Mtb-specific CD45RA-CD27-CD4+ T cells compared to other groups. The TBI-IMID patients showed a phenotype similar to TBI, suggesting that the type of IMID and the IMID therapy did not affect the activation status of Mtb-specific CD4 T cells. Future studies on a larger and better-stratified TBI-IMID population will help to understand the change of the Mtb-specific immune response over time and to identify possible immune biomarkers of Mtb-containment or active replication.
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Affiliation(s)
- Elisa Petruccioli
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Teresa Chiacchio
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Chiara Farroni
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Assunta Navarra
- Clinical Epidemiology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- UOS Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Umberto Massafra
- Department of Internal Medicine, S. Pietro Fatebenefratelli Hospital, Rome, Italy
| | - Marianna Lo Pizzo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Rheumatology Section-University of Palermo, Palermo, Italy
| | - Giuliana Guggino
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Rheumatology Section-University of Palermo, Palermo, Italy
| | - Nadia Caccamo
- Central Laboratory of Advanced Diagnosis and Biomedical Research, University of Palermo, Palermo, Italy
- Department of Biomedicine, Neurosciences and Advanced Diagnostic, University of Palermo, Palermo, Italy
| | - Fabrizio Cantini
- Rheumatology Department, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
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Petrone L, Petruccioli E, Alonzi T, Vanini V, Cuzzi G, Najafi Fard S, Castilletti C, Palmieri F, Gualano G, Vittozzi P, Nicastri E, Lepore L, Grifoni A, Antinori A, Vergori A, Ippolito G, Cantini F, Goletti D. In-vitro evaluation of the immunomodulatory effects of Baricitinib: Implication for COVID-19 therapy. J Infect 2021; 82:58-66. [PMID: 33639176 PMCID: PMC7904476 DOI: 10.1016/j.jinf.2021.02.023] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 02/09/2021] [Accepted: 02/20/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Baricitinib seems a promising therapy for COVID-19. To fully-investigate its effects, we in-vitro evaluated the impact of baricitinib on the SARS-CoV-2-specific-response using the whole-blood platform. METHODS We evaluated baricitinib effect on the IFN-γ-release and on a panel of soluble factors by multiplex-technology after stimulating whole-blood from 39 COVID-19 patients with SARS-CoV-2 antigens. Staphylococcal Enterotoxin B (SEB) antigen was used as a positive control. RESULTS In-vitro exogenous addition of baricitinib significantly decreased IFN-γ response to spike- (median: 0.21, IQR: 0.01-1; spike+baricitinib 1000 nM median: 0.05, IQR: 0-0.18; p < 0.0001) and to the remainder-antigens (median: 0.08 IQR: 0-0.55; remainder-antigens+baricitinib 1000 nM median: 0.03, IQR: 0-0.14; p = 0.0013). Moreover, baricitinib significantly decreased SEB-induced response (median: 12.52, IQR: 9.7-15.2; SEB+baricitinib 1000 nM median: 8, IQR: 1.44-12.16; p < 0.0001). Baricitinib did modulate other soluble factors besides IFN-γ, significantly decreasing the spike-specific-response mediated by IL-17, IL-1β, IL-6, TNF-α, IL-4, IL-13, IL-1ra, IL-10, GM-CSF, FGF, IP-10, MCP-1, MIP-1β (p ≤ 0.0156). The baricitinib-decreased SARS-CoV-2-specific-response was observed mainly in mild/moderate COVID-19 and in those with lymphocyte count ≥1 × 103/µl. CONCLUSIONS Exogenous addition of baricitinib decreases the in-vitro SARS-CoV-2-specific response in COVID-19 patients using a whole-blood platform. These results are the first to show the effects of this therapy on the immune-specific viral response.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Tonino Alonzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Saeid Najafi Fard
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Pietro Vittozzi
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Luciana Lepore
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Andrea Antinori
- HIV/AIDS Department, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Alessandra Vergori
- HIV/AIDS Department, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Giuseppe Ippolito
- Scientific Direction, National Institute for Infectious Disease "Lazzaro Spallanzani"-IRCCS, Rome, Italy
| | - Fabrizio Cantini
- Rheumatology department, Azienda USL Toscana Centro, Hospital of Prato, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy.
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Li H, Zhang X, Wang P, Zhou X, Liang H, Li C. Knockdown of circ-FANCA alleviates LPS-induced HK2 cell injury via targeting miR-93-5p/OXSR1 axis in septic acute kidney injury. Diabetol Metab Syndr 2021; 13:7. [PMID: 33468219 PMCID: PMC7816370 DOI: 10.1186/s13098-021-00625-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Sepsis is life-threatening disease with systemic inflammation and can lead to various diseases, including septic acute kidney injury (AKI). Recently, diverse circular RNAs (circRNAs) are considered to be involved in the development of this disease. In this study, we aimed to elucidate the role of circ-FANCA and the potential action mechanism in sepsis-induced AKI. METHODS HK2 cells were treated with lipopolysaccharide (LPS) to establish septic AKI cell model. The expression of circ-FANCA, microRNA-93-5p (miR-93-5p) and oxidative stress responsive 1 (OXSR1) mRNA was determined by quantitative real-time polymerase chain reaction (qRT-PCR). Cell viability was assessed using cell counting kit-8 (CCK-8) assay. Cell apoptosis and cell cycle distribution were measured by flow cytometry. The inflammatory response was monitored according to the release of pro-inflammatory cytokines via enzyme-linked immunosorbent assay (ELISA). The activities of oxidative indicators were examined using the corresponding kits. Dual-luciferase reporter assay and RNA immunoprecipitation (RIP) assay were applied to validate the interaction between miR-93-5p and circ-FANCA or OXSR1. Protein analysis was conducted through western blot. RESULTS Circ-FANCA was upregulated in septic AKI serum specimens and LPS-treated HK2 cells. Functionally, circ-FANCA knockdown facilitated cell proliferation and restrained apoptosis, inflammation and oxidative stress in LPS-triggered HK2 cells. Further mechanism analysis revealed that miR-93-5p was a target of circ-FANCA and circ-FANCA modulated LPS-induced cell damage by targeting miR-93-5p. Meanwhile, miR-93-5p overexpression repressed LPS-treated HK2 cell injury by sponging OXSR1. Furthermore, circ-FANCA regulated OXSR1 expression by sponging miR-93-5p. Besides, exosome-derived circ-FANCA was upregulated in LPS-induced HK2 cells, which was downregulated by GW4869. CONCLUSION Circ-FANCA knockdown attenuated LPS-induced HK2 cell injury by regulating OXSR1 expression via targeting miR-93-5p.
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Affiliation(s)
- Heyun Li
- Department of Critical Care Medicine, No. 215 Hospital of Shaanxi Nucler Industry, Xianyang, 712000, China
| | - Xia Zhang
- Department of Rulmonary and Critical Care Medicine, Hanzhong City Central Hospital of Shaanxi Province, Hanzhong, 723000, China
| | - Peng Wang
- Department of Respiratory Medicine, Baoji Central Hospital, Baoji, 721008, China
| | - Xiaoyan Zhou
- Department of Vascular Intervention, Shaanxi Hospital of Traditional Chinese Medicine, Xi'an, 710003, China
| | - Haiying Liang
- Department of Rulmonary and Critical Care Medicine, Shaanxi Hospital of Traditional Chinese Medicine, Xi'an, 710003, China
| | - Caoni Li
- Department of Hematology, Shangluo Central Hospital, No. 148 Beixin Street, Shangluo, 726000, China.
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10
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Igari H, Takayanagi S, Yahaba M, Tsuyuzaki M, Taniguchi T, Suzuki K. Prevalence of positive IGRAs and innate immune system in HIV-infected individuals in Japan. J Infect Chemother 2020; 27:592-597. [PMID: 33386257 DOI: 10.1016/j.jiac.2020.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/17/2020] [Accepted: 11/10/2020] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Human immunodeficiency virus (HIV) infected individuals are at increased risk of developing active tuberculosis (TB). TB incidence remains higher than in non-HIV subjects after antiretroviral therapy (ART) initiation. This study was conducted to estimate the prevalence of positive IGRA, reflecting latent tuberculosis infection and/or a history of active TB, in HIV-infected individuals after ART initiation in Japan. METHODS Two IGRAs (Interferon (IFN)-γ release assays), QuantiFERON®-TB Gold Plus (QFT-Plus) and T-Spot®.TB (TSPOT), were used. We also analyzed the TB associated risk factors for the IGRAs results and the role of CD4+ T-cells, CD8+ T-cells and NK cells for producing IFN-γ. We also analyzed the risk factors for positive IGRA responses and the role of CD4+ T-cells, CD8+ T-cells and NK cells for producing IFN-γ. RESULTS One hundred eight-four subjects were prospectively enrolled. Median age was 49 years. The positivity rates of QFT-Plus and TSPOT were 7.6% [95%CI 4.6-12.4] and 2.7% [95%CI 1.2-6.2], respectively, with significant difference. TB-associated risk factors and NK cells ≥300/μL were selected as independently significant factors by multivariate logistic regression. The NK cell count revealed significant linear regression with IFN-γ production responding to TB-specific antigens. CONCLUSIONS The prevalence of positive IGRAs was 2.7%-7.6%. QFT-Plus would be practical for a higher positivity rate and reflect TB risk factors. The innate immune system, referring to IFN-γ production, plays an important role in the immune response to TB-specific antigens even after initiating ART.
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Affiliation(s)
- Hidetoshi Igari
- Division of Infection Control, Chiba University Hospital, 1-8-1 Inohana Chuo-Ku, Chiba, 260-8677, Japan.
| | - Shin Takayanagi
- Division of Infection Control, Chiba University Hospital, 1-8-1 Inohana Chuo-Ku, Chiba, 260-8677, Japan.
| | - Misuzu Yahaba
- Division of Infection Control, Chiba University Hospital, 1-8-1 Inohana Chuo-Ku, Chiba, 260-8677, Japan.
| | - Mizue Tsuyuzaki
- Chiba Foundation for Health Promotion and Disease Prevention, 32-14 Shin-Minato Mihama-ku, Chiba, 261-0002, Japan.
| | - Toshibumi Taniguchi
- Division of Infection Control, Chiba University Hospital, 1-8-1 Inohana Chuo-Ku, Chiba, 260-8677, Japan.
| | - Kiminori Suzuki
- Chiba Foundation for Health Promotion and Disease Prevention, 32-14 Shin-Minato Mihama-ku, Chiba, 261-0002, Japan.
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11
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Rakshit S, Hingankar N, Alampalli SV, Adiga V, Sundararaj BK, Sahoo PN, Finak G, Uday Kumar J AJ, Dhar C, D'Souza G, Virkar RG, Ghate M, Thakar MR, Paranjape RS, De Rosa SC, Ottenhoff THM, Vyakarnam A. HIV Skews a Balanced Mtb-Specific Th17 Response in Latent Tuberculosis Subjects to a Pro-inflammatory Profile Independent of Viral Load. Cell Rep 2020; 33:108451. [PMID: 33264614 DOI: 10.1016/j.celrep.2020.108451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 09/15/2020] [Accepted: 11/09/2020] [Indexed: 02/08/2023] Open
Abstract
HIV infection predisposes latent tuberculosis-infected (LTBI) subjects to active TB. This study is designed to determine whether HIV infection of LTBI subjects compromises the balanced Mycobacterium tuberculosis (Mtb)-specific T helper 17 (Th17) response of recognized importance in anti-TB immunity. Comparative analysis of Mtb- and cytomegalovirus (CMV)-specific CD4+ T cell responses demonstrates a marked dampening of the Mtb-specific CD4+ T cell effectors and polyfunctional cells while preserving CMV-specific response. Additionally, HIV skews the Mtb-specific Th17 response in chronic HIV-infected LTBI progressors, but not long-term non-progressors (LTNPs), with preservation of pro-inflammatory interferon (IFN)-γ+/interleukin-17+ (IL-17+) and significant loss of anti-inflammatory IL-10+/IL-17+ effectors that is restored by anti-retroviral therapy (ART). HIV-driven impairment of Mtb-specific response cannot be attributed to preferential infection as cell-associated HIV DNA and HIV RNA reveal equivalent viral burden in CD4+ T cells from different antigen specificities. We therefore propose that beyond HIV-induced loss of Mtb-specific CD4+ T cells, the associated dysregulation of Mtb-specific T cell homeostasis can potentially enhance the onset of TB in LTBI subjects.
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Affiliation(s)
- Srabanti Rakshit
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India
| | - Nitin Hingankar
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India
| | - Shuba Varshini Alampalli
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India
| | - Vasista Adiga
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India
| | - Bharath K Sundararaj
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India
| | - Pravat Nalini Sahoo
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India
| | - Greg Finak
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Anto Jesuraj Uday Kumar J
- Departments of Infectious Diseases & Pulmonary Medicine, St. John's Research Institute, Bangalore, India
| | - Chirag Dhar
- Departments of Infectious Diseases & Pulmonary Medicine, St. John's Research Institute, Bangalore, India
| | - George D'Souza
- Departments of Infectious Diseases & Pulmonary Medicine, St. John's Research Institute, Bangalore, India
| | | | - Manisha Ghate
- National Aids Research Institute, Bhosari, Pune, Maharashtra, India
| | - Madhuri R Thakar
- National Aids Research Institute, Bhosari, Pune, Maharashtra, India
| | | | - Stephen C De Rosa
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Tom H M Ottenhoff
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Annapurna Vyakarnam
- Laboratory of Immunology of HIV-TB Co-infection, Centre for Infectious Disease Research, Indian Institute of Science, Bangalore, India; Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, Faculty of Life Sciences & Medicine, Guy's Hospital, King's College London, London SE1 9RT, UK.
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12
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Ong CWM, Migliori GB, Raviglione M, MacGregor-Skinner G, Sotgiu G, Alffenaar JW, Tiberi S, Adlhoch C, Alonzi T, Archuleta S, Brusin S, Cambau E, Capobianchi MR, Castilletti C, Centis R, Cirillo DM, D'Ambrosio L, Delogu G, Esposito SMR, Figueroa J, Friedland JS, Ho BCH, Ippolito G, Jankovic M, Kim HY, Rosales Klintz S, Ködmön C, Lalle E, Leo YS, Leung CC, Märtson AG, Melazzini MG, Najafi Fard S, Penttinen P, Petrone L, Petruccioli E, Pontali E, Saderi L, Santin M, Spanevello A, van Crevel R, van der Werf MJ, Visca D, Viveiros M, Zellweger JP, Zumla A, Goletti D. Epidemic and pandemic viral infections: impact on tuberculosis and the lung: A consensus by the World Association for Infectious Diseases and Immunological Disorders (WAidid), Global Tuberculosis Network (GTN), and members of the European Society of Clinical Microbiology and Infectious Diseases Study Group for Mycobacterial Infections (ESGMYC). Eur Respir J 2020; 56:2001727. [PMID: 32586885 PMCID: PMC7527651 DOI: 10.1183/13993003.01727-2020] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/12/2020] [Indexed: 01/08/2023]
Abstract
Major epidemics, including some that qualify as pandemics, such as severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), HIV, influenza A (H1N1)pdm/09 and most recently COVID-19, affect the lung. Tuberculosis (TB) remains the top infectious disease killer, but apart from syndemic TB/HIV little is known regarding the interaction of viral epidemics and pandemics with TB. The aim of this consensus-based document is to describe the effects of viral infections resulting in epidemics and pandemics that affect the lung (MERS, SARS, HIV, influenza A (H1N1)pdm/09 and COVID-19) and their interactions with TB. A search of the scientific literature was performed. A writing committee of international experts including the European Centre for Disease Prevention and Control Public Health Emergency (ECDC PHE) team, the World Association for Infectious Diseases and Immunological Disorders (WAidid), the Global Tuberculosis Network (GTN), and members of the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Study Group for Mycobacterial Infections (ESGMYC) was established. Consensus was achieved after multiple rounds of revisions between the writing committee and a larger expert group. A Delphi process involving the core group of authors (excluding the ECDC PHE team) identified the areas requiring review/consensus, followed by a second round to refine the definitive consensus elements. The epidemiology and immunology of these viral infections and their interactions with TB are discussed with implications for diagnosis, treatment and prevention of airborne infections (infection control, viral containment and workplace safety). This consensus document represents a rapid and comprehensive summary on what is known on the topic.
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Affiliation(s)
- Catherine Wei Min Ong
- Dept of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Institute for Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore
- These authors contributed equally
- Members of ESGMYC
| | - Giovanni Battista Migliori
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
- These authors contributed equally
| | - Mario Raviglione
- Centre for Multidisciplinary Research in Health Science, University of Milan, Milan, Italy
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | | | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Dept of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Jan-Willem Alffenaar
- Sydney Pharmacy School, University of Sydney, Sydney, Australia
- Westmead Hospital, Sydney, Australia
- Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
- Members of ESGMYC
| | - Simon Tiberi
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Division of Infection, Royal London Hospital, Barts Health NHS Trust, London, UK
- Members of ESGMYC
| | - Cornelia Adlhoch
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Tonino Alonzi
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Sophia Archuleta
- Dept of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Sergio Brusin
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Emmanuelle Cambau
- AP-HP-Lariboisiere, Bacteriologie, Laboratory Associated to the National Reference Centre for Mycobacteria, IAME UMR1137, INSERM, University of Paris, Paris, France
- Members of ESGMYC
| | - Maria Rosaria Capobianchi
- Laboratory of Virology, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Rosella Centis
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
| | - Daniela M Cirillo
- Emerging Bacterial Pathogens Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Members of ESGMYC
| | | | - Giovanni Delogu
- Università Cattolica Sacro Cuore, Roma, Italy
- Mater Olbia Hospital, Olbia, Italy
- Members of ESGMYC
| | - Susanna M R Esposito
- Pediatric Clinic, Pietro Barilla Children's Hospital, University of Parma, Parma, Italy
| | | | - Jon S Friedland
- St George's, University of London, London, UK
- Members of ESGMYC
| | - Benjamin Choon Heng Ho
- Tuberculosis Control Unit, Dept of Respiratory and Critical Care Medicine, Tan Tock Seng Hospital, Singapore
| | - Giuseppe Ippolito
- Scientific Direction, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Mateja Jankovic
- School of Medicine, University of Zagreb and Clinic for Respiratory Diseases, University Hospital Center Zagreb, Zagreb, Croatia
- Members of ESGMYC
| | - Hannah Yejin Kim
- Sydney Pharmacy School, University of Sydney, Sydney, Australia
- Westmead Hospital, Sydney, Australia
- Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
| | - Senia Rosales Klintz
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Csaba Ködmön
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Eleonora Lalle
- Laboratory of Virology, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Yee Sin Leo
- National Centre for Infectious Diseases, Singapore
| | - Chi-Chiu Leung
- Hong Kong Tuberculosis, Chest and Heart Diseases Association, Wanchai, Hong Kong, China
| | - Anne-Grete Märtson
- Dept of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Saeid Najafi Fard
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Pasi Penttinen
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Linda Petrone
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | | | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Dept of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Miguel Santin
- Dept of Infectious Diseases, Bellvitge University Hospital-Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
- Dept of Clinical Science, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
- Members of ESGMYC
| | - Antonio Spanevello
- Division of Pulmonary Rehabilitation, Istituti Clinici Scientifici Maugeri, IRCCS, Tradate, Italy
- Dept of Medicine and Surgery, Respiratory Diseases, University of Insubria, Varese-Como, Italy
| | - Reinout van Crevel
- Radboudumc Center for Infectious Diseases, Radboud Institute for Health Sciences, Radboudumc, Nijmegen, The Netherlands
- Centre for Tropical Medicine and Global Health, Nuffield Dept of Medicine, University of Oxford, Oxford, UK
- Members of ESGMYC
| | - Marieke J van der Werf
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Dina Visca
- Division of Pulmonary Rehabilitation, Istituti Clinici Scientifici Maugeri, IRCCS, Tradate, Italy
- Dept of Medicine and Surgery, Respiratory Diseases, University of Insubria, Varese-Como, Italy
| | - Miguel Viveiros
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine, NOVA University of Lisbon, Lisbon, Portugal
- Members of ESGMYC
| | | | - Alimuddin Zumla
- Dept of Infection, Division of Infection and Immunity, University College London and NIHR Biomedical Research Centre, UCL Hospitals NHS Foundation Trust, London, UK
| | - Delia Goletti
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
- Saint Camillus International University of Health and Medical Sciences, Rome, Italy
- Members of ESGMYC
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13
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Immune Phenotype and Functionality of Mtb-Specific T-Cells in HIV/TB Co-Infected Patients on Antiretroviral Treatment. Pathogens 2020; 9:pathogens9030180. [PMID: 32131556 PMCID: PMC7157681 DOI: 10.3390/pathogens9030180] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 12/13/2022] Open
Abstract
The performance of host blood-based biomarkers for tuberculosis (TB) in HIV-infected patients on antiretroviral therapy (ART) has not been fully assessed. We evaluated the immune phenotype and functionality of antigen-specific T-cell responses in HIV positive (+) participants with TB (n = 12) compared to HIV negative (-) participants with either TB (n = 9) or latent TB infection (LTBI) (n = 9). We show that the cytokine profile of Mtb-specific CD4+ T-cells in participants with TB, regardless of HIV status, was predominantly single IFN-γ or dual IFN-γ/ TNFα. Whilst ESAT-6/CFP-10 responding T-cells were predominantly of an effector memory (CD27-CD45RA-CCR7-) profile, HIV-specific T-cells were mainly of a central (CD27+CD45RA-CCR7+) and transitional memory (CD27+CD45RA+/-CCR7-) phenotype on both CD4+ and CD8+ T-cells. Using receiving operating characteristic (ROC) curve analysis, co-expression of CD38 and HLA-DR on ESAT-6/CFP-10 responding total cytokine-producing CD4+ T-cells had a high sensitivity for discriminating HIV+TB (100%, 95% CI 70-100) and HIV-TB (100%, 95% CI 70-100) from latent TB with high specificity (100%, 95% CI 68-100 for HIV-TB) at a cut-off value of 5% and 13%, respectively. TB treatment reduced the proportion of Mtb-specific total cytokine+CD38+HLA-DR+ CD4+ T-cells only in HIV-TB (p = 0.001). Our results suggest that co-expression of CD38 and HLA-DR on Mtb-specific CD4+ T-cells could serve as a TB diagnosis tool regardless of HIV status.
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Petruccioli E, Chiacchio T, Navarra A, Vanini V, Cuzzi G, Cimaglia C, Codecasa LR, Pinnetti C, Riccardi N, Palmieri F, Antinori A, Goletti D. Effect of HIV-infection on QuantiFERON-plus accuracy in patients with active tuberculosis and latent infection. J Infect 2020; 80:536-546. [PMID: 32097688 DOI: 10.1016/j.jinf.2020.02.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 01/31/2020] [Accepted: 02/17/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE HIV-infection increases the risk to progress to active-tuberculosis (TB). Detection of latent TB infection (LTBI) is needed to eventually propose preventive-therapy and reduce TB reservoir. QuantiFERON-TB Plus (QFT-Plus)-test identifies LTBI. Currently, only two studies on QFT-Plus accuracy in HIV-infected-population are available in high TB-endemic-countries. Therefore we aimed to evaluate the effect of HIV-infection on QFT-Plus accuracy to detect LTBI in a low TB-endemic-country. METHODS We enrolled 465 participants, among the 167 HIV-infected-persons: 32 with active-TB (HIV-TB), 45 remote-LTBI (HIV-LTBI) and 90 at low M. tuberculosis (Mtb)-infection risk. Among the 298 HIV-uninfected-persons: 170 with active-TB, 76 recent-LTBI, 34 remote-LTBI and 18 with low Mtb-infection risk. RESULTS QFT-Plus sensitivity was similar in TB regardless of HIV-status. CD4-count did not influence the distribution of IFN-γ values in HIV-TB and HIV-LTBI. Moreover HIV-LTBI and HIV-uninfected remote LTBI had a similar proportion of results in the uncertain range (IFNγ ≥0.2 ≤ 0.7 IU/ml) differently from those LTBI-persons reporting recent-exposure (p = 0.016). Cytometry results demonstrated that CD8-response was similar in HIV-infected- and -uninfected-persons whereas CD4-response was impaired in HIV-infected-persons (p = 0.011). CONCLUSIONS HIV-infection does not affect QFT-Plus response in active-TB, whereas the time of exposure influences the proportion of uncertain-results in LTBI.
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Affiliation(s)
- Elisa Petruccioli
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Teresa Chiacchio
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Assunta Navarra
- Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI) IRCCS, Italy
| | - Valentina Vanini
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Claudia Cimaglia
- Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI) IRCCS, Italy
| | - Luigi Ruffo Codecasa
- Regional TB Reference Centre, Istituto Villa Marelli, Ospedale Niguarda, Milan, Italy; StopTB Italia Onlus, Milan, Italy
| | - Carmela Pinnetti
- Department of Clinical and Clinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI) IRCCS, Italy
| | - Niccolò Riccardi
- Infectious Diseases and Tropical Medicine Centre, IRCCS Sacro Cuore Don Calabria Hospital (Negrar, Verona, Italy), Italy; StopTB Italia Onlus, Milan, Italy
| | - Fabrizio Palmieri
- Department of Clinical and Clinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI) IRCCS, Italy
| | - Andrea Antinori
- Department of Clinical and Clinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI) IRCCS, Italy
| | - Delia Goletti
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Via Portuense 292, 00149 Rome, Italy.
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15
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Feng H, Fan J, Lin L, Liu Y, Chai D, Yang J. Immunomodulatory Effects of Phosphorylated Radix Cyathulae officinalis Polysaccharides in Immunosuppressed Mice. Molecules 2019; 24:E4150. [PMID: 31731832 PMCID: PMC6891547 DOI: 10.3390/molecules24224150] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/05/2019] [Accepted: 11/11/2019] [Indexed: 12/31/2022] Open
Abstract
This research aimed to investigate the immunomodulatory effects of phosphorylated Radix Cyathulae officinalis Kuan polysaccharides (pRCPS) in immunosuppressed mice, improving their cellular and humoral immune function. Our results showed that pRCPS increased serum immunoglobulin (IgG, IgA, IgM) concentrations significantly, enhanced splenocyte proliferation, and the thymus and spleen indices. pRCPS also promoted phagocytosis in peritoneal macrophages and enhanced cytokine (IFN-γ, IL-2, -4, -5, -6, and -10) serum levels. Importantly, pRCPS increased the proportions of selected T cell subpopulations (CD3+, CD4+, and the CD4+ to CD8+ ratio). Our results revealed that phosphorylation of the polysaccharides promoted their immune-enhancing effects. Thus, pRCPS can enhance cellular and humoral immunity and could be used as an immune-enhancing agent to overcome cyclophosphamide (CY)-induced immunosuppression.
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Affiliation(s)
- Haibo Feng
- College of Life Science and Technology, Southwest Minzu University, Chengdu, Sichuan 6100041, China
| | - Jing Fan
- Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu, Sichuan 610051, China;
| | - Lang Lin
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
| | - Yunjie Liu
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
| | - Dongkun Chai
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
| | - Jie Yang
- Department of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, China; (L.L.); (Y.L.); (D.C.); (J.Y.)
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Desalegn G, Tsegaye A, Gebreegziabiher D, Aseffa A, Howe R. Enhanced IFN-γ, but not IL-2, response to Mycobacterium tuberculosis antigens in HIV/latent TB co-infected patients on long-term HAART. BMC Immunol 2019; 20:35. [PMID: 31601184 PMCID: PMC6788090 DOI: 10.1186/s12865-019-0317-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 09/11/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND HIV-infected individuals with latent TB infection are at increased risk of developing active TB. HAART greatly reduces the incidence rate of TB in HIV-infected patients and reconstitutes Mycobacterium tuberculosis (M. tuberculosis)-specific immune response in the first 12 months of therapy. The durability of the anti-mycobacterial immune restoration after a year of HAART however remains less investigated. METHOD A cross-sectional study was conducted to evaluate M. tuberculosis-specific functional immune responses in HIV/latent TB co-infected patients who were on HAART for at least 1.5 up to 9 years as compared to HAART-naïve patients. Three-hundred sixteen HIV-infected patients without active TB were screened by tuberculin skin testing for M. tuberculosis infection and peripheral blood mononuclear cells (PBMCs) were isolated from 61 HIV/latent TB co-infected patients (30 HAART-naïve and 31 HAART-treated). IFN-γ and IL-2 ELISPOT as well as CFSE cell proliferation assays were performed after stimulation with M. tuberculosis antigens PPD and ESAT-6. RESULT The median frequency of PPD and ESAT-6 specific IFN-γ secreting cells was significantly higher in the HAART-treated patients as compared to HAART-naïve patients, p = 0.0021 and p = 0.0081 respectively. However, there was no significant difference in the median frequency of IL-2 secreting cells responding to PPD (p = 0.5981) and ESAT-6 (p = 0.3943) antigens between HAART-naïve and-treated groups. Both IFN-γ and IL-2 responses were independent of CD4+ T cell count regardless of the HAART status. Notably, the frequency of PPD and ESAT-6 specific IL-2 secreting cells was positively associated with CD4+ T cell proliferation while inversely correlated with duration of HAART, raising the possibility that M. tuberculosis-specific IL-2 response that promote the antigen-specific CD4+ T cell proliferation diminish with time on antiretroviral therapy in HIV/latent TB co-infected patients. CONCLUSION This study shows an increased M. tuberculosis-specific IFN-γ, but not IL-2, response in HIV/latent TB co-infected patients with long-term HAART, consistent with only partial immune restoration. Future studies should, therefore, be done to prospectively define the rate and extent to which functional immune responses to M. tuberculosis are restored after long-term HAART.
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Affiliation(s)
- Girmay Desalegn
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
- Department of Medical Laboratory Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Medical Microbiology and Immunology, Mekelle University, Mekelle, Ethiopia
| | - Aster Tsegaye
- Department of Medical Laboratory Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dawit Gebreegziabiher
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
- Department of Medical Microbiology and Immunology, Mekelle University, Mekelle, Ethiopia
| | - Abraham Aseffa
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Rawleigh Howe
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
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Chiacchio T, Petruccioli E, Vanini V, Cuzzi G, Massafra U, Baldi G, Navarra A, Scrivo R, Mastroianni C, Sauzullo I, Esposito C, Palmieri F, Cantini F, Goletti D. Characterization of QuantiFERON-TB-Plus results in latent tuberculosis infected patients with or without immune-mediated inflammatory diseases. J Infect 2019; 79:15-23. [PMID: 30981891 DOI: 10.1016/j.jinf.2019.04.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 04/04/2019] [Accepted: 04/06/2019] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Screening for latent tuberculosis infection (LTBI) diagnosis is mandatory in patients with immune-mediated inflammatory diseases (IMID) requiring biologics. QuantiFERON-TB-Plus (QFT-P), an LTBI diagnostic test, measures IFN-γ after M. tuberculosis-stimulation in TB1 and TB2 tubes in which a "CD4" or a "CD4 and CD8" response is respectively elicited. Aim of this study is to compare the response to QFT-P of IMID-LTBI patients candidates to a new biological therapy vs LTBI-subjects without IMID. METHODS We prospectively enrolled 167 subjects: 61 IMID-LTBI and 106 NON-IMID-LTBI. RESULTS All subjects were mitogen-responders. IFN-γ production was significantly lower in IMID-LTBI-patients compared to NON-IMID-LTBI-subjects. We observed discordant TB1 and TB2 results in 6.5% of IMID-LTBI-patients and in 8% of NON-IMID-LTBI-subjects. Applying a logistic regression analysis, we found that IMID-LTBI patients had a higher probability (TB1 stimulation OR 3.32; TB2 stimulation OR 4.33) to have IFNγ results ≤0.7 IU/mL compared to NON-IMID-LTBI-subjects. Interestingly, IMID-treatment did not interfere with the distribution of IFNγ-values. CONCLUSIONS These results indicate that IMID-LTBI-patients have a low IFN-γ response to QFT-P, a high proportion of results ranging in the grey zone and a distribution of IFNγ-values independent from the IMID-treatment. These results are important for the management of LTBI screening in IMID patients.
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Affiliation(s)
- Teresa Chiacchio
- Translational Research Unit, Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Umberto Massafra
- Department of Internal Medicine, S. Pietro Fatebenefratelli Hospital, Rome, Italy
| | - Gianpiero Baldi
- Rheumatology Unit, San Paolo Hospital, Civitavecchia, Rome, Italy
| | - Assunta Navarra
- Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Italy
| | - Rossana Scrivo
- Rheumatology Unit, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Claudio Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University, Rome, Italy
| | - Ilaria Sauzullo
- Department of Public Health and Infectious Diseases, Sapienza University, Rome, Italy
| | | | - Fabrizio Palmieri
- Department of Clinical and Clinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS Rome, Italy
| | | | - Delia Goletti
- Translational Research Unit, Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Via Portuense 292, 00149 Rome, Italy.
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18
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HIV Infection Functionally Impairs Mycobacterium tuberculosis-Specific CD4 and CD8 T-Cell Responses. J Virol 2019; 93:JVI.01728-18. [PMID: 30541853 PMCID: PMC6384080 DOI: 10.1128/jvi.01728-18] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 11/28/2018] [Indexed: 12/29/2022] Open
Abstract
Human immunodeficiency virus (HIV) infection is the major risk factor predisposing for Mycobacterium tuberculosis progression from latent tuberculosis infection (LTBI) to tuberculosis disease (TB). Since long-term-treated aviremic HIV-infected individuals remained at higher risk of developing TB than HIV-uninfected individuals, we hypothesized that progression from LTBI to pulmonary TB (PTB) might be due not only to CD4 T-cell depletion but also to M. tuberculosis-specific CD4 T-cell functional impairment. To test this hypothesis, M. tuberculosis-specific T-cell frequencies and cytokine profiles were investigated in untreated Tanzanian individuals suffering from LTBI (n = 20) or PTB (n = 67) and compared to those of untreated M. tuberculosis/HIV-coinfected individuals suffering from LTBI (n = 15) or PTB (n = 10). We showed that HIV infection significantly reduced the proportion of Th2 (interleukin 4 [IL-4]/IL-5/IL-13) producing M. tuberculosis-specific CD4 T cells and IL-2-producing M. tuberculosis-specific CD4 and CD8 T cells in individuals with LTBI or PTB (P < 0.05). Interestingly, the loss of IL-2 production was associated with a significant increase of PD-1 expression on M. tuberculosis-specific CD4 and CD8 T cells (P < 0.05), while the loss of Th2 cytokine production was associated with a significant reduction of Gata-3 expression in memory CD4 T cells (P < 0.05). Finally, we showed that the serum levels of IL-1α, IL-6, C-reactive protein (CRP), IL-23, and IP-10 were significantly reduced in M. tuberculosis/HIV-coinfected individuals with PTB compared to those in HIV-negative individuals with PTB (P < 0.05), suggesting that HIV infection significantly suppresses M. tuberculosis-induced systemic proinflammatory cytokine responses. Taken together, this study suggests that in addition to depleting M. tuberculosis-specific CD4 T cells, HIV infection significantly impairs functionally favorable M. tuberculosis-specific CD4 T-cell responses in Tanzanian individuals with LTBI or PTB.IMPORTANCE Mycobacterium tuberculosis and human immunodeficiency virus (HIV) infections are coendemic in several regions of the world, and M. tuberculosis/HIV-coinfected individuals are more susceptible to progression to tuberculosis disease. We therefore hypothesized that HIV infection would potentially impair M. tuberculosis-specific protective immunity in individuals suffering from latent tuberculosis infection (LTBI) or active pulmonary tuberculosis (PTB). In this study, we demonstrated that M. tuberculosis/HIV-coinfected individuals have fewer circulating M. tuberculosis-specific CD4 T cells and that those that remained were functionally impaired in both LTBI and PTB settings. In addition, we showed that HIV infection significantly interferes with M. tuberculosis-induced systemic proinflammatory cytokine/chemokine responses. Taken together, these data suggest that HIV infection impairs functionally favorable M. tuberculosis-specific immunity.
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19
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Jhilmeet N, Lowe DM, Riou C, Scriba TJ, Coussens A, Goliath R, Wilkinson RJ, Wilkinson KA. The effect of antiretroviral treatment on selected genes in whole blood from HIV-infected adults sensitised by Mycobacterium tuberculosis. PLoS One 2018; 13:e0209516. [PMID: 30589870 PMCID: PMC6307796 DOI: 10.1371/journal.pone.0209516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 12/06/2018] [Indexed: 12/23/2022] Open
Abstract
HIV-1 co-infection is a leading cause of susceptibility to tuberculosis (TB), with the risk of TB being increased at all stages of HIV-1 infection. Antiretroviral treatment (ART) is the most effective way to reduce the risk of TB in HIV-1 co-infected people. Studying protective, ART-induced, immune restoration in HIV-1 infected individuals sensitised by Mycobacterium tuberculosis (Mtb) can thus help identify mechanisms of protection against TB. In order to understand ART-mediated prevention of TB in HIV-1 infected adults, we investigated the expression of 30 genes in whole blood from HIV-1 infected patients during the first 6 months of ART-induced immune reconstitution. The 30 selected genes were previously described to be differentially expressed between sorted Mtb specific central and effector memory CD4 T cells. HIV-1 infected persons sensitised by Mtb were recruited in Khayelitsha, South Africa, when initiating ART. RNA was extracted from whole blood at initiation and 1, 3 and 6 months of ART. qRT-PCR was used to determine gene expression and three reference ‘housekeeping’ genes were used to calculate the fold change in the expression of each gene relative to day 0 of ART. Results were assessed longitudinally. We observed a decrease in the expression of a number of genes at 6 months of ART, reflecting a decrease in immune activation. However, following correction for multiple comparisons and increasing CD4 counts, only the decrease in CD27 gene expression remained statistically significant. While not statistically significant, a number of genes also showed increased expression at various timepoints, illustrating the broad regeneration of the T cell pool in HIV-1 infected adults on ART. Our findings generate hypotheses underlying ART- induced protective immune reconstitution and may pave the way for future studies to evaluate ART mediated prevention of TB in HIV-1 infected persons.
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Affiliation(s)
- Nishtha Jhilmeet
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - David M. Lowe
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Catherine Riou
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Thomas J. Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Anna Coussens
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Rene Goliath
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Robert J. Wilkinson
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
- The Francis Crick Institute, London, United Kingdom
- Department of Medicine, Imperial College London, London, United Kingdom
| | - Katalin Andrea Wilkinson
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
- The Francis Crick Institute, London, United Kingdom
- * E-mail:
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20
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Effect of therapy on Quantiferon-Plus response in patients with active and latent tuberculosis infection. Sci Rep 2018; 8:15626. [PMID: 30353115 PMCID: PMC6199315 DOI: 10.1038/s41598-018-33825-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 09/28/2018] [Indexed: 12/22/2022] Open
Abstract
Lack of biomarkers for treatment monitoring is listed among the main requirements for next generation assays, as identified globally among tuberculosis (TB) researchers. In this study, we evaluated in a low TB endemic country such as Italy, the effect of preventive therapy on the results obtained in the QuantiFERON TB Plus (QFT-Plus), in a cohort of subjects with latent TB infection (LTBI) and active TB. We found that TB therapy significantly decreased IFN-γ values and number of responders to TB1- and TB2- peptides stimulation in both LTBI and active TB patients. Stratifying LTBI subjects according to the type of preventive TB therapy used, we found that INH treatment but not INH and RIF significantly decreased IFN-γ production. Stratifying the active TB patients according the microbiological status, we found that TB therapy significantly decreased IFN-γ response to antigen present in QFT-Plus test in patients with clinical diagnosis compared to those with a microbiological diagnosis. In conclusions, we demonstrated that TB therapy decreases IFN-γ level in response to antigen present in QFT-Plus test in LTBI and active TB patients. Future studies are needed to better characterize Mtb-specifc response as a potential marker for monitoring TB therapy and preventive treatment effects.
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