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Romero-Tamarit A, Vallès X, Munar-García M, Espinosa-Pereiro J, Saborit N, Tortola MT, Stojanovic Z, Roure S, Antuori A, Cardona PJ, Soriano-Arandes A, Martin-Nalda A, Espiau M, de Souza-Galvão ML, Jiménez MÁ, Noguera-Julian A, Molina I, Casas X, Domínguez-Álvarez M, Jové N, Gogichadze N, L Fonseca K, Arias L, Millet JP, Sánchez-Montalvá A, Vilaplana C. A longitudinal prospective study of active tuberculosis in a Western Europe setting: insights and findings. Infection 2024; 52:611-623. [PMID: 38349459 PMCID: PMC10954962 DOI: 10.1007/s15010-024-02184-2] [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: 10/18/2023] [Accepted: 01/12/2024] [Indexed: 03/21/2024]
Abstract
PURPOSE This study investigates the potential of inflammatory parameters (IP), symptoms, and patient-related outcome measurements as biomarkers of severity and their ability to predict tuberculosis (TB) evolution. METHODS People with TB were included prospectively in the Stage-TB study conducted at five clinical sites in Barcelona (Spain) between April 2018 and December 2021. Data on demographics, epidemiology, clinical features, microbiology, and Sanit George Respiratory Questionnaire (SGRQ) and Kessler-10 as Health-Related Quality of Life (HRQoL) were collected at three time points during treatment. C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), neutrophil/lymphocyte, and monocyte/lymphocyte ratios (NLR and MLR), complement factors C3, C4, and cH50, clinical and microbiological data, and HRQoL questionnaires were assessed at baseline, 2 months, and 6 months. Their ability to predict sputum culture conversion (SCC) and symptom presence after 2 months of treatment was also analysed. RESULTS The study included 81 adults and 13 children with TB. The CRP, ESR, NLR, and MLR values, as well as the presence of symptoms, decreased significantly over time in both groups. Higher IP levels at baseline were associated with greater bacillary load and persistent symptoms. Clinical severity at baseline predicted a delayed SCC. Kessler-10 improved during follow-up, but self-reported lung impairment (SGRQ) persisted in all individuals after 6 months. CONCLUSIONS IP levels may indicate disease severity, and sustained high levels are linked to lower treatment efficacy. Baseline clinical severity is the best predictor of SCC. Implementing health strategies to evaluate lung function and mental health throughout the disease process may be crucial for individuals with TB.
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Affiliation(s)
- Arantxa Romero-Tamarit
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- Autonomous University of Barcelona, Bellaterra, Spain
| | - Xavier Vallès
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- North Metropolitan International Health Program (PROSICS), Badalona, Spain
- Territorial Clinical Directorate on Infectious Diseases and International Health Clinical Division within the Northern Metropolitan Management of the Catalan Institute of Health, Badalona, Spain
- Fundació Lluita Contra les Infeccions, Hospital Germans Trias i Pujol, Badalona, Spain
| | - María Munar-García
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- Pompeu Fabra University, Barcelona, Spain
| | - Juan Espinosa-Pereiro
- Infectious Diseases Department, Vall d'Hebrón University Hospital, Universitat Autónoma de Barcelona, Barcelona, Spain
- International Health Program of the Catalan Institute of Health (PROSICS), Barcelona, Spain
- CIBER of Infectious Disease (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Núria Saborit
- Infectious Diseases Department, Vall d'Hebrón University Hospital, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Ma Teresa Tortola
- CIBER of Infectious Disease (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Microbiology Department, Hospital Vall d'Hebron, Barcelona, Spain
- Mycobacterial Infection Study Group from the Spanish Society of Clinical Microbiology and Infectious Diseases (GEIM-SEIMC), Barcelona, Spain
| | - Zoran Stojanovic
- Pneumology Department, Hospital Universitari Germans Trias I Pujol, Badalona, Spain
- CIBER Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Sílvia Roure
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- North Metropolitan International Health Program (PROSICS), Badalona, Spain
- Territorial Clinical Directorate on Infectious Diseases and International Health Clinical Division within the Northern Metropolitan Management of the Catalan Institute of Health, Badalona, Spain
- Fundació Lluita Contra les Infeccions, Hospital Germans Trias i Pujol, Badalona, Spain
- Infectious Diseases Department, Germans Trias i Pujol Hospital and Research Institute, 08916, Badalona, Spain
| | - Adrián Antuori
- CIBER Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28029, Madrid, Spain
- Microbiology Department, Northern Metropolitan Clinical Laboratory, Hospital Universitari Germans Trias I Pujol, Badalona, Spain
| | - Pere-Joan Cardona
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- Autonomous University of Barcelona, Bellaterra, Spain
- CIBER Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28029, Madrid, Spain
- Microbiology Department, Northern Metropolitan Clinical Laboratory, Hospital Universitari Germans Trias I Pujol, Badalona, Spain
| | - Antoni Soriano-Arandes
- Paediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Vall d'Hebron, Barcelona, Spain
| | - Andrea Martin-Nalda
- Paediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Vall d'Hebron, Barcelona, Spain
| | - María Espiau
- Paediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Vall d'Hebron, Barcelona, Spain
| | - Maria Luiza de Souza-Galvão
- Infectious Diseases Department, Vall d'Hebrón University Hospital, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Ma Ángeles Jiménez
- Infectious Diseases Department, Vall d'Hebrón University Hospital, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Antoni Noguera-Julian
- Malalties Infeccioses i Resposta Inflamatòria Sistèmica en Pediatria, Servei de Malalties Infeccioses i Patologia Importada, Institut de Recerca Pediàtrica Sant Joan de Déu, 08950, Barcelona, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, 28029, Madrid, Spain
- Departament de Cirurgia i Especialitats Medicoquirúrgiques, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, 08036, Barcelona, Spain
- Red de Investigación Traslacional en Infectología Pediátrica RITIP, 28029, Madrid, Spain
| | | | | | | | | | - Nino Gogichadze
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- Autonomous University of Barcelona, Bellaterra, Spain
| | - Kaori L Fonseca
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- CIBER Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Lilibeth Arias
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain
- CIBER Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Joan-Pau Millet
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, 28029, Madrid, Spain
- Serveis Clínics de Barcelona, Barcelona, Spain
- Epidemiology Service, Barcelona Public Health Agency, Barcelona, Spain
| | - Adrián Sánchez-Montalvá
- Infectious Diseases Department, Vall d'Hebrón University Hospital, Universitat Autónoma de Barcelona, Barcelona, Spain
- International Health Program of the Catalan Institute of Health (PROSICS), Barcelona, Spain
- CIBER of Infectious Disease (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Mycobacterial Infection Study Group from the Spanish Society of Clinical Microbiology and Infectious Diseases (GEIM-SEIMC), Barcelona, Spain
| | - Cristina Vilaplana
- Unitat de Tuberculosi Experimental, Germans Trias i Pujol Research Institute (IGTP), Can Ruti Campus, Ctra. del Canyet, S/N, 08916, Badalona, Spain.
- Autonomous University of Barcelona, Bellaterra, Spain.
- Territorial Clinical Directorate on Infectious Diseases and International Health Clinical Division within the Northern Metropolitan Management of the Catalan Institute of Health, Badalona, Spain.
- CIBER Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28029, Madrid, Spain.
- Microbiology Department, Northern Metropolitan Clinical Laboratory, Hospital Universitari Germans Trias I Pujol, Badalona, Spain.
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Zhuang L, Yang L, Li L, Ye Z, Gong W. Mycobacterium tuberculosis: immune response, biomarkers, and therapeutic intervention. MedComm (Beijing) 2024; 5:e419. [PMID: 38188605 PMCID: PMC10771061 DOI: 10.1002/mco2.419] [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: 05/28/2023] [Revised: 10/03/2023] [Accepted: 10/12/2023] [Indexed: 01/09/2024] Open
Abstract
Although tuberculosis (TB) is an infectious disease, the progression of the disease following Mycobacterium tuberculosis (MTB) infection is closely associated with the host's immune response. In this review, a comprehensive analysis of TB prevention, diagnosis, and treatment was conducted from an immunological perspective. First, we delved into the host's immune response mechanisms against MTB infection as well as the immune evasion mechanisms of the bacteria. Addressing the challenges currently faced in TB diagnosis and treatment, we also emphasized the importance of protein, genetic, and immunological biomarkers, aiming to provide new insights for early and personalized diagnosis and treatment of TB. Building upon this foundation, we further discussed intervention strategies involving chemical and immunological treatments for the increasingly critical issue of drug-resistant TB and other forms of TB. Finally, we summarized TB prevention, diagnosis, and treatment challenges and put forward future perspectives. Overall, these findings provide valuable insights into the immunological aspects of TB and offer new directions toward achieving the WHO's goal of eradicating TB by 2035.
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Affiliation(s)
- Li Zhuang
- Beijing Key Laboratory of New Techniques of Tuberculosis Diagnosis and TreatmentSenior Department of Tuberculosis, the Eighth Medical Center of PLA General HospitalBeijingChina
- Senior Department of TuberculosisHebei North UniversityZhangjiakouHebeiChina
| | - Ling Yang
- Senior Department of TuberculosisHebei North UniversityZhangjiakouHebeiChina
| | - Linsheng Li
- Senior Department of TuberculosisHebei North UniversityZhangjiakouHebeiChina
| | - Zhaoyang Ye
- Senior Department of TuberculosisHebei North UniversityZhangjiakouHebeiChina
| | - Wenping Gong
- Beijing Key Laboratory of New Techniques of Tuberculosis Diagnosis and TreatmentSenior Department of Tuberculosis, the Eighth Medical Center of PLA General HospitalBeijingChina
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Mousavian Z, Källenius G, Sundling C. From simple to complex: Protein-based biomarker discovery in tuberculosis. Eur J Immunol 2023; 53:e2350485. [PMID: 37740950 DOI: 10.1002/eji.202350485] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/15/2023] [Accepted: 09/22/2023] [Indexed: 09/25/2023]
Abstract
Tuberculosis (TB) is a deadly infectious disease that affects millions of people globally. TB proteomics signature discovery has been a rapidly growing area of research that aims to identify protein biomarkers for the early detection, diagnosis, and treatment monitoring of TB. In this review, we have highlighted recent advances in this field and how it is moving from the study of single proteins to high-throughput profiling and from only using proteomics to include additional types of data in multi-omics studies. We have further covered the different sample types and experimental technologies used in TB proteomics signature discovery, focusing on studies of HIV-negative adults. The published signatures were defined as either coming from hypothesis-based protein targeting or from unbiased discovery approaches. The methodological approaches influenced the type of proteins identified and were associated with the circulating protein abundance. However, both approaches largely identified proteins involved in similar biological pathways, including acute-phase responses and T-helper type 1 and type 17 responses. By analysing the frequency of proteins in the different signatures, we could also highlight potential robust biomarker candidates. Finally, we discuss the potential value of integration of multi-omics data and the importance of control cohorts and signature validation.
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Affiliation(s)
- Zaynab Mousavian
- Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Gunilla Källenius
- Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Christopher Sundling
- Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
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Qiu X, Lei YP, Zhou RX. SIRS, SOFA, qSOFA, and NEWS in the diagnosis of sepsis and prediction of adverse outcomes: a systematic review and meta-analysis. Expert Rev Anti Infect Ther 2023; 21:891-900. [PMID: 37450490 DOI: 10.1080/14787210.2023.2237192] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND We compared Systemic Inflammatory Response Syndrome (SIRS), Sequential Organ Failure Assessment (SOFA), Quick Sepsis-related Organ Failure Assessment (qSOFA), and National Early Warning Score (NEWS) for sepsis diagnosis and adverse outcomes prediction. METHODS Clinical studies that used SIRS, SOFA, qSOFA, and NEWS for sepsis diagnosis and prognosis assessment were included. Data were extracted, and meta-analysis was performed for outcome measures, including sepsis diagnosis, in-hospital mortality, 7/10/14-day mortality, 28/30-day mortality, and ICU admission. RESULTS Fifty-seven included studies showed good overall quality. Regarding sepsis prediction, SIRS demonstrated high sensitivity (0.85) but low specificity (0.41), qSOFA showed low sensitivity (0.42) but high specificity (0.98), and NEWS exhibited high sensitivity (0.71) and specificity (0.85). For predicting in-hospital mortality, SOFA demonstrated the highest sensitivity (0.89) and specificity (0.69). In terms of predicting 7/10/14-day mortality, SIRS exhibited high sensitivity (0.87), while qSOFA had high specificity (0.75). For predicting 28/30-day mortality, SOFA showed high sensitivity (0.97) but low specificity (0.14), whereas qSOFA displayed low sensitivity (0.41) but high specificity (0.88). CONCLUSIONS NEWS independently demonstrates good diagnostic capability for sepsis, especially in high-income countries. SOFA emerges as the optimal choice for predicting in-hospital mortality and can be employed as a screening tool for 28/30-day mortality in low-income countries.
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Affiliation(s)
- Xia Qiu
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu-Peng Lei
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rui-Xi Zhou
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Chengdu, Sichuan, China
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5
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Tang Y, Yu Y, Wang Q, Wen Z, Song R, Li Y, Zhou Y, Ma R, Jia H, Bai S, Abdulsalam H, Du B, Sun Q, Xing A, Pan L, Wang J, Song Y. Evaluation of the IP-10 mRNA release assay for diagnosis of TB in HIV-infected individuals. Front Cell Infect Microbiol 2023; 13:1152665. [PMID: 37333845 PMCID: PMC10272546 DOI: 10.3389/fcimb.2023.1152665] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023] Open
Abstract
HIV-infected individuals are susceptible to Mycobacterium tuberculosis (M.tb) infection and are at high risk of developing active tuberculosis (TB). Interferon-gamma release assays (IGRAs) are auxiliary tools in the diagnosis of TB. However, the performance of IGRAs in HIV-infected individuals is suboptimal, which limits clinical application. Interferon-inducible protein 10 (IP-10) is an alternative biomarker for identifying M.tb infection due to its high expression after stimulation with M.tb antigens. However, whether IP-10 mRNA constitutes a target for the diagnosis of TB in HIV-infected individuals is unknown. Thus, we prospectively enrolled HIV-infected patients with suspected active TB from five hospitals between May 2021 and May 2022, and performed the IGRA test (QFT-GIT) alongside the IP-10 mRNA release assay on peripheral blood. Of the 216 participants, 152 TB patients and 48 non-TB patients with a conclusive diagnosis were included in the final analysis. The number of indeterminate results of IP-10 mRNA release assay (13/200, 6.5%) was significantly lower than that of the QFT-GIT test (42/200, 21.0%) (P = 0.000026). IP-10 mRNA release assay had a sensitivity of 65.3% (95%CI 55.9% - 73.8%) and a specificity of 74.2% (95%CI 55.4% - 88.1%), respectively; while the QFT-GIT test had a sensitivity of 43.2% (95%CI 34.1% - 52.7%) and a specificity of 87.1% (95%CI 70.2% - 96.4%), respectively. The sensitivity of the IP-10 mRNA release assay was significantly higher than that of QFT-GIT test (P = 0.00062), while no significant difference was detected between the specificities of these two tests (P = 0.198). The IP-10 mRNA release assay showed a lower dependence on CD4+ T cells than that of QFT-GIT test. This was evidenced by the fact that the QFT-GIT test had a higher number of indeterminate results and a lower sensitivity when the CD4+ T cells counts were decreased (P < 0.05), while no significant difference in the number of indeterminate results and sensitivity were observed for the IP-10 mRNA release assay among HIV-infected individuals with varied CD4+T cells counts (P > 0.05). Therefore, our study suggested that M.tb specific IP-10 mRNA is a better biomarker for diagnosis of TB in HIV-infected individuals.
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Affiliation(s)
- Yang Tang
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yanhua Yu
- Department of Clinical Laboratory, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Quan Wang
- Department of Clinical Laboratory, The Eighth Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Zilu Wen
- Department of Scientific Research, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Ruixue Song
- Beijing Chest Hospital, Capital Medical University, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Yu Li
- Department of Clinical Laboratory, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yingquan Zhou
- Department of Infectious Diseases, Gansu Provincial Infectious Disease Hospital, Lanzhou, China
| | - Ruiying Ma
- Department of Clinical Laboratory, The Eighth Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Hongyan Jia
- Beijing Chest Hospital, Capital Medical University, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Shaoli Bai
- Department of Infectious Diseases, Gansu Provincial Infectious Disease Hospital, Lanzhou, China
| | - Harimulati Abdulsalam
- Department of Infectious Diseases, The Eighth Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Boping Du
- Beijing Chest Hospital, Capital Medical University, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Qi Sun
- Beijing Chest Hospital, Capital Medical University, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Aiying Xing
- Beijing Chest Hospital, Capital Medical University, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Liping Pan
- Beijing Chest Hospital, Capital Medical University, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Jianyun Wang
- Department of Geriatric Medicine, Gansu Province Hospital Rehabilitation Center, Lanzhou, China
| | - Yanzheng Song
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
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Chin KL, Anibarro L, Sarmiento ME, Acosta A. Challenges and the Way forward in Diagnosis and Treatment of Tuberculosis Infection. Trop Med Infect Dis 2023; 8:tropicalmed8020089. [PMID: 36828505 PMCID: PMC9960903 DOI: 10.3390/tropicalmed8020089] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
Globally, it is estimated that one-quarter of the world's population is latently infected with Mycobacterium tuberculosis (Mtb), also known as latent tuberculosis infection (LTBI). Recently, this condition has been referred to as tuberculosis infection (TBI), considering the dynamic spectrum of the infection, as 5-10% of the latently infected population will develop active TB (ATB). The chances of TBI development increase due to close contact with index TB patients. The emergence of multidrug-resistant TB (MDR-TB) and the risk of development of latent MDR-TB has further complicated the situation. Detection of TBI is challenging as the infected individual does not present symptoms. Currently, there is no gold standard for TBI diagnosis, and the only screening tests are tuberculin skin test (TST) and interferon gamma release assays (IGRAs). However, these tests have several limitations, including the inability to differentiate between ATB and TBI, false-positive results in BCG-vaccinated individuals (only for TST), false-negative results in children, elderly, and immunocompromised patients, and the inability to predict the progression to ATB, among others. Thus, new host markers and Mtb-specific antigens are being tested to develop new diagnostic methods. Besides screening, TBI therapy is a key intervention for TB control. However, the long-course treatment and associated side effects result in non-adherence to the treatment. Additionally, the latent MDR strains are not susceptible to the current TBI treatments, which add an additional challenge. This review discusses the current situation of TBI, as well as the challenges and efforts involved in its control.
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Affiliation(s)
- Kai Ling Chin
- Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu 88400, Malaysia
- Borneo Medical and Health Research Centre, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu 88400, Malaysia
- Correspondence: (K.L.C.); (L.A.); (A.A.)
| | - Luis Anibarro
- Tuberculosis Unit, Infectious Diseases and Internal Medicine Department, Complexo Hospitalario Universitario de Pontevedra, 36071 Pontevedra, Spain
- Immunology Research Group, Galicia Sur Health Research Institute (IIS-GS), 36312 Vigo, Spain
- Correspondence: (K.L.C.); (L.A.); (A.A.)
| | - Maria E. Sarmiento
- School of Health Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian 16150, Malaysia
| | - Armando Acosta
- School of Health Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian 16150, Malaysia
- Correspondence: (K.L.C.); (L.A.); (A.A.)
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Eshraghisamani R, Arrazuria R, Luo L, De Buck J. Evaluation of Mycobacterium avium subsp. paratuberculosis isocitrate lyase ( IcL) and ABC transporter ( BacA) knockout mutants as vaccine candidates. Front Cell Infect Microbiol 2023; 13:1149419. [PMID: 37065210 PMCID: PMC10098363 DOI: 10.3389/fcimb.2023.1149419] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 02/28/2023] [Indexed: 04/18/2023] Open
Abstract
There has been little success in controlling Johne's disease, caused by Mycobacterium avium subsp. paratuberculosis, due to suboptimal diagnostics and the ineffectiveness of available vaccines. By knocking out BacA and IcL, genes required for MAP survival in dairy calves, two live-attenuated vaccine candidates were created. This study evaluated the host-specific attenuation of MAP IcL and BacA mutants in mouse and calf models, as well as the elicited immune responses. Deletion mutants were generated in MAP strain A1-157 through specialized transduction and found viable in vitro. First, the mutants' attenuation and elicited cytokine secretion were assessed in a mouse model, 3 weeks after intraperitoneal inoculation with MAP strains. Later, vaccine strains were assessed in a natural host infection model where calves received 109CFU oral dose of MAP wild-type or mutant strains at 2 weeks old. Transcription levels of cytokines in PBMCs were evaluated at 12-, 14-, and 16-weeks post-inoculation (WPI) and MAP colonization in tissue was assessed at 4.5 months after inoculation. Whereas both vaccine candidates colonized mouse tissues similarly to wild-type strain, both failed to persist in calf tissues. In either mouse or calf models, gene deletion did not reduce immunogenicity. Instead, inoculation with ΔBacA induced a greater upregulation of proinflammatory cytokines than ΔIcL and wild-type in both models and a greater expansion of cytotoxic and memory T-cells than uninfected control in calves. ΔBacA and wild-type strains significantly increased secretion of IP-10, MIG, TNFα, and RANTES in mice serum compared to uninfected control. This agreed with upregulation of IL-12, IL-17, and TNFα in calves inoculated with ΔBacA at all time points. The ΔBacA also gave rise to greater populations of CD4+CD45RO+, and CD8+ cells than uninfected control calves at 16 WPI. Low survival rate of MAP in macrophages co-incubated with PBMCs isolated from the ΔBacA group indicated that these cell populations are capable of killing MAP. Overall, the immune response elicited by ΔBacA is stronger compared to ΔIcL and it is maintained over two different models and over time in calves. Further investigation is warranted to evaluate the BacA mutant's protection against MAP infection as a live attenuated vaccine candidate.
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Zhou Y, Zhang F, Shi H, Wu P, Zhou Y. Host biomarkers other than interferon gamma in QFT-TB supernatants for identifying active tuberculosis. Tuberculosis (Edinb) 2022; 136:102256. [PMID: 36113397 DOI: 10.1016/j.tube.2022.102256] [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: 01/20/2022] [Revised: 05/12/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022]
Abstract
Interferon gamma release assays (IGRAs) for tuberculosis (TB) remain limited in their ability to discriminate between active TB (ATB) and latent TB infection (LTBI). The objective of our study was to evaluate the value of additional cytokines/chemokines other than interferon gamma (IFN-γ) as biomarkers to identify different TB infection status. A total of 128 subjects were enrolled to detect the quantification of IL-2, IP-10, MCP-1 and RANTES in the supernatants of QuantiFERON®-TB (QFT-TB). Area under the curve (AUC) was used to evaluate the diagnostic efficiency. Notably, Mycobacterium tuberculosis (Mtb) induced cytokines/chemokines of ATB patients were significantly higher than those of the LTBI, other lung related diseases (ORD) and healthy controls (HC). Moreover, ROC analysis indicated that all cytokine/chemokine parameters detected were more capable of distinguishing ATB from LTBI than IFN-γ, especially IL-2. The diagnostic model including TB specific IL-2 and RANTES improved the performance in distinguishing ATB from LTBI, which was superior to single cytokines/chemokines in QFT-TB supernatants. Our results suggest that the combination of Mtb specific cytokines/chemokines has great prospects in the diagnosis of ATB, and the diagnostic model based on IL-2 and RANTES can be used as an alternative to distinguish ATB from LTBI.
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Affiliation(s)
- Yu Zhou
- Laboratory Medicine Center, Department of Clinical Laboratory, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, 310014, China.
| | - Fujie Zhang
- Department of Clinical Laboratory, Qian Xi Nan Hospital of Traditional Chinese Medicine, Guizhou, 562400, Qian Xi Nan Buyei and Miao Autonomous Prefecture, China.
| | - Hanlu Shi
- School of Medical Technology and Information Engineering, Zhejiang Chinese Medical University, Zhejiang, 310053, Hangzhou, China.
| | - Peihao Wu
- Department of Clinical Laboratory, School of Medicine, Women's Hospital, Zhejiang University, Zhejiang, 310006, Hangzhou, China.
| | - Yonglie Zhou
- Laboratory Medicine Center, Department of Clinical Laboratory, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, 310014, China.
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9
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Imoto S, Suzukawa M, Takeda K, Motohashi T, Nagase M, Enomoto Y, Kawasaki Y, Nakano E, Watanabe M, Shimada M, Takada K, Watanabe S, Nagase T, Ohta K, Teruya K, Nagai H. Evaluation of tuberculosis diagnostic biomarkers in immunocompromised hosts based on cytokine levels in QuantiFERON-TB Gold Plus. Tuberculosis (Edinb) 2022; 136:102242. [PMID: 35944309 DOI: 10.1016/j.tube.2022.102242] [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: 04/10/2022] [Revised: 07/11/2022] [Accepted: 07/26/2022] [Indexed: 11/19/2022]
Abstract
Tuberculosis (TB) remains a serious health concern globally. QuantiFERON-TB (QFT) is a diagnostic tool for TB detection, and its sensitivity is reduced in immunocompromised hosts with low T lymphocyte counts or abnormal T cell function. This study aimed to evaluate the correlation between T cell and cytokine levels in patients with active TB using QFT-Plus. Forty-five patients with active TB were enrolled, and the cytokines in QFT-Plus tube supernatants were quantified using the MAGPIX System. CD4+ T cell count negatively correlated with patient age (p < 0.001, r = -0.51). The levels of TB1-responsive interleukin-1 receptor antagonist (IL-1Ra) and IL-2 correlated with CD4+ T cell count, whereas the levels of TB2-responsive IL-1Ra and IFN-γ-induced protein 10 correlated with both CD4+ and CD8+ T cell counts. Cytokines that correlated with CD4+ and CD8+ T cell counts might not be suitable TB diagnostic biomarkers in immunocompromised hosts. Notably, cytokines that did not correlate with the T cell counts, such as monocyte chemoattractant protein-1, might be candidate biomarkers for TB in immunocompromised hosts. Our findings might help improve TB diagnosis, which could enable prompt treatment and minimize poor disease outcomes.
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Affiliation(s)
- Sahoko Imoto
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan; Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan
| | - Maho Suzukawa
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan.
| | - Keita Takeda
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Takumi Motohashi
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Maki Nagase
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Yu Enomoto
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Yuichiro Kawasaki
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Eri Nakano
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Masato Watanabe
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Masahiro Shimada
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
| | - Kazufumi Takada
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan; Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Shizuka Watanabe
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan; Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan
| | - Takahide Nagase
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan
| | - Ken Ohta
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan; Japan Anti-Tuberculosis Association, Fukujuji Hospital, Tokyo, 193-0834, Japan
| | - Katsuji Teruya
- National Center for Global Health and Medicine, Tokyo, 162-8655, Japan
| | - Hideaki Nagai
- National Hospital Organization Tokyo National Hospital, Tokyo, 204-8585, Japan
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10
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Sun W, He X, Zhang X, Wang X, Lin W, Wang X, Liang Y. Diagnostic value of Long non-coding Ribonucleic Acid non-coding activated by Deoxyribonucleic Acid damage in pulmonary tuberculosis and its regulatory role in Mycobacterium tuberculosis infection of macrophages. Microbiol Immunol 2022; 66:433-441. [PMID: 35568971 DOI: 10.1111/1348-0421.12986] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 05/11/2022] [Accepted: 05/11/2022] [Indexed: 11/29/2022]
Abstract
Pulmonary tuberculosis (PTB) infection is a chronic inflammatory response caused by Mycobacterium tuberculosis (Mtb). The purpose of this study was to confirm the value of Long non-coding RNA (LncRNA) non-coding activated by DNA damage (NORAD) in the diagnosis of PTB and to explore its mechanism in Mtb-infected macrophages. NORAD serum levels were estimated by qRT-PCR in 90 PTB patients and 85 healthy individuals. ROC curves were employed to assess the diagnostic value of NORAD for PTB. Human and murine macrophages were infected with Mtb strain H37Rv. CCK-8 and ELISA detected macrophages viability and inflammatory cytokine secretion. A dual-luciferase reporter assay was performed to analyze the targeting relationship between NORAD and microRNA (miR)-618. NORAD was significantly elevated in patients with PTB, and its positivity was correlated with inflammatory cytokines IL-1 β (r = 0.854), TNF-α (r = 0.617), IL-6 (r = 0.585). With an AUC of 0.918, and sensitivity and specificity of 80.0% and 89.4%, respectively, NORAD remarkedly identified PTB patients from healthy individuals. Furthermore, Mtb infection significantly increased NORAD levels in THP-1 and RAW264.7 and increased their viability and inflammation (P <0.001). However, this increased effect was weakened by reduced NORAD. Dual-luciferase reporter assay confirmed that miR-618 in macrophages was a target miRNA for NORAD and can be negatively regulated by it. Moreover, elevated miR-618 suppressed macrophage viability and inflammation in Mtb infection. NORAD is a potential diagnostic biomarker for PTB and is involved in Mtb infected macrophage activity and inflammation by targeting miR-618. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Wenna Sun
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
| | - Xiong He
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
| | - Xiushuang Zhang
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
| | - Xiaomeng Wang
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
| | - Wen Lin
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
| | - Xiaofeng Wang
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
| | - Yan Liang
- Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing, China
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11
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Pan L, Huang M, Jia H, Deng G, Chen Y, Wei R, Zhang M, Li X, Sun Q, Fang M, Ren P, Xing A, Chen Q, Li X, Du B, Chen T, Gao M, Zhang Z. Diagnostic Performance of a Novel CXCL10 mRNA Release Assay for Mycobacterium tuberculosis Infection. Front Microbiol 2022; 13:825413. [PMID: 35432271 PMCID: PMC9005954 DOI: 10.3389/fmicb.2022.825413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
One-fourth of the world’s population has been infected with Mycobacterium tuberculosis (M.tb). Although interferon-gamma release assays (IGRAs) have been shown to be valid methods for identifying M.tb infection and auxiliary methods for diagnosis of active tuberculosis (TB), lower sensitivity and higher indeterminate rate were often detected among immunosuppressed patients. IP-10 was an alternative biomarker due to the higher expression level after M.tb antigen stimulation, but whether CXCL10 mRNA (the gene that transcribes for the IP-10 protein) can be used as a target for M.tb infection diagnosis was limited. Therefore, we aimed to evaluate the performance of a novel M.tb-specific CXCL10 mRNA release assay in diagnosis of M.tb infection. Suspected TB patients and healthy controls were prospectively recruited between March 2018 and November 2019 from three hospitals in China. CXCL10 mRNA release assay and traditional interferon-gamma release assay (T-SPOT.TB) were simultaneously performed on peripheral blood. Of the 1,479 participants enrolled in the study, 352 patients with definite TB and 153 healthy controls were analyzed. CXCL10 mRNA release assay provided a sensitivity of 93.9% (95% CI = 90.8–96.2%) and a specificity of 98.0% (95% CI = 94.3–99.6%) in the diagnosis of M.tb infection, respectively, while T-SPOT.TB gave a sensitivity of 94.5% (95% CI = 91.5–96.6%) and a specificity of 100% (95% CI = 97.6–100.0%) in the diagnosis of M.tb infection, respectively. The diagnostic performance of CXCL10 mRNA release assay was consistent with T-SPOT.TB, with a total coincidence rate of 95.0% (95% CI = 93.0–96.9%) and a Cohen’s kappa value of 0.89 (0.84–0.93, p < 0.001). However, among TB patients with HIV co-infection (n = 14), CXCL10 mRNA release assay presented significantly higher positive rate [92.9% (66.1–99.8%) vs. 61.5% (31.6–86.1%), p = 0.029] than those of T-SPOT.TB. These results suggested that M.tb-specific CXCL10 mRNA was a novel and useful target in the diagnosis of M.tb infection.
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Affiliation(s)
- Liping Pan
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Mailing Huang
- Department of Tuberculosis, Beijing Chest Hospital, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Hongyan Jia
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Guofang Deng
- Department of Pulmonary Medicine, The Third People's Hospital of Shenzhen, Shenzhen, China
| | - Yu Chen
- Department of Tuberculosis, Henan Provincial Infectious Disease Hospital, Zhengzhou, China
| | - Rongrong Wei
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Mingxia Zhang
- Laboratory Medical Center, The Third People's Hospital of Shenzhen, Guangdong Key Lab of Emerging Infectious Diseases, Shenzhen, China
| | - Xin Li
- Laboratory Medical Center, Henan Provincial Infectious Disease Hospital, Zhengzhou, China
| | - Qi Sun
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Mutong Fang
- Department of Pulmonary Medicine, The Third People's Hospital of Shenzhen, Shenzhen, China
| | - Pengfei Ren
- Department of Tuberculosis, Henan Provincial Infectious Disease Hospital, Zhengzhou, China
| | - Aiying Xing
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Qi Chen
- Laboratory Medical Center, The Third People's Hospital of Shenzhen, Guangdong Key Lab of Emerging Infectious Diseases, Shenzhen, China
| | - Xinxin Li
- Department of Tuberculosis, Henan Provincial Infectious Disease Hospital, Zhengzhou, China
| | - Boping Du
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Tao Chen
- Department of Pulmonary Medicine, The Third People's Hospital of Shenzhen, Shenzhen, China
| | - Mengqiu Gao
- Department of Tuberculosis, Beijing Chest Hospital, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
| | - Zongde Zhang
- Beijing Chest Hospital, Beijing Key Laboratory for Drug Resistant Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Capital Medical University, Beijing, China
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12
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Saini H, Mrigpuri P, Menon B, Sonal S. Role of IP-10 during follow up of pulmonary tuberculosis patients. Monaldi Arch Chest Dis 2022; 92. [PMID: 35086327 DOI: 10.4081/monaldi.2022.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/21/2021] [Indexed: 11/23/2022] Open
Abstract
Pulmonary tuberculosis (PTB) is an infectious disease caused by Mycobacterium tuberculosis (MTB) and is associated with significant mortality and morbidity. There has been a number of advances in the diagnosis of PTB but there is a need for simple blood based diagnostic test. A follow up of the patients on treatment remains challenging. This study was planned to evaluate the role of IP-10 in the follow up of PTB patients. A total of 60 subjects were enrolled in the study, 40 patients with confirmed diagnosis of PTB and 20 healthy controls. The value of interferon (IFN)γ inducible protein 10 (IP10) was measured in all the subjects at the start of the treatment and at a follow up of two months. Mean age of the study subjects was 40.96 years. Mean duration of symptoms at presentation was 1 month and 17 days. The induration on Tuberculin skin test (TST) was between 10-20mm in most (62.5%) of the study subjects. Majority (45%) showed moderately advanced disease on chest x-ray. There was no association of IP-10 with TST diameter and gene x-pert. Similarly, no significant difference in IP-10 levels was found in relation to sputum grading and x-ray score at diagnosis and after 2 months of treatment. IP-10 has very limited role in diagnosis of active TB in especially in high TB burden countries. The role of IP-10 in follow up of PTB patients could not be ascertained by our study. However, more studies are needed in this pretext with larger sample size and extended duration of follow up.
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Affiliation(s)
- Himanshu Saini
- Department of Pulmonary Medicine, Max Superspeciality hospital, Saket, New Delhi.
| | - Parul Mrigpuri
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi.
| | - Balakrishnan Menon
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi.
| | - Sonal Sonal
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi.
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13
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Interferon-γ-Inducible Protein 10 (IP-10) Kinetics after Antiretroviral Treatment Initiation in Ethiopian Adults with HIV. Microbiol Spectr 2021; 9:e0181021. [PMID: 34908450 PMCID: PMC8672912 DOI: 10.1128/spectrum.01810-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Interferon-γ-inducible protein 10 (IP-10) has been suggested as a marker for targeted viral load (VL) monitoring during antiretroviral treatment (ART). We aimed to determine the kinetics of IP-10 during the initial year of ART, with particular regard to the impact of tuberculosis (TB) co-infection on IP-10 secretion. Longitudinal plasma IP-10 levels were quantified in 112 treatment-naive HIV-positive adults at Ethiopian health centers, through enzyme-linked immunosorbent assay (ELISA) using samples obtained before and during the initial 12 months of ART. All participants underwent bacteriological TB investigation before starting ART. In virological responders (VRs; defined as VL < 150 copies/ml with no subsequent VL ≥ 1,000 copies/ml), IP-10 kinetics were analyzed using linear regression models. Among 91/112 (81.3%) participants classified as VRs, 17 (18.7%) had concomitant TB. Median baseline IP-10 was 650 pg/ml (interquartile range [IQR], 428-1,002) in VRs. IP-10 decline was more rapid during the first month of ART (median 306 pg/ml/month) compared with later time intervals (median 7-48 pg/ml/month, P < 0.001 in each comparison). Although VRs with TB had higher IP-10 levels at baseline (median 1106 pg/ml [IQR, 627-1,704]), compared with individuals without TB (median 628 pg/ml [IQR, 391-885]; P = 0.003), the rate of IP-10 decline during ART was similar, regardless of TB-status. During the initial year of ART, IP-10 kinetics followed a biphasic pattern in VRs, with a more rapid decline in the first month of ART compared with later time intervals. Baseline IP-10 was higher in individuals with TB versus individuals without TB, but the kinetics during ART were similar. IMPORTANCE To reach the goal of elimination of HIV as public health threat, access to antiretroviral treatment (ART) has to be further scaled up. To ensure viral suppression in individuals receiving ART, novel and robust systems for treatment monitoring are required. Targeting viral load monitoring to identify individuals at increased likelihood of treatment failure, using screening tools, could be an effective use of limited resources for viral load testing. Interferon-γ-inducible protein 10 (IP-10), a host inflammation mediator, has shown potential for this purpose. Here, we have investigated IP-10 kinetics in Ethiopian adults with HIV during the initial year after ART initiation. IP-10 levels decreased in parallel with viral load during ART, and prevalent tuberculosis at ART initiation did not influence IP-10 kinetics. This study shows satisfactory performance for IP-10 as a surrogate marker for viral load in persons starting ART, with no influence of concomitant tuberculosis.
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14
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Mann TN, Davis JH, Walzl G, Beltran CG, du Toit J, Lamberts RP, Chegou NN. Candidate Biomarkers to Distinguish Spinal Tuberculosis From Mechanical Back Pain in a Tuberculosis Endemic Setting. Front Immunol 2021; 12:768040. [PMID: 34868023 PMCID: PMC8637108 DOI: 10.3389/fimmu.2021.768040] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/02/2021] [Indexed: 12/02/2022] Open
Abstract
Background Spinal tuberculosis (TB) may have a variable, non-specific presentation including back pain with- or without- constitutional symptoms. Further tools are needed to aid early diagnosis of this potentially severe form of TB and immunological biomarkers may show potential in this regard. The aim of this study was to investigate the utility of host serum biomarkers to distinguish spinal TB from mechanical back pain. Methods Patients with suspected spinal TB or suspected mechanical back pain were recruited from a tertiary hospital in the Western Cape, South Africa, and provided a blood sample for biomarker analysis. Diagnosis was subsequently confirmed using bacteriological testing, advanced imaging and/or clinical evaluation, as appropriate. The concentrations of 19 host biomarkers were evaluated in serum samples using the Luminex platform. Receiver Operating Characteristic (ROC) curves and General Discriminant Analysis were used to identify biomarkers with the potential to distinguish spinal TB from mechanical back pain. Results Twenty-six patients with spinal TB and 17 with mechanical back pain were recruited. Seven out of 19 biomarkers were significantly different between groups, of which Fibrinogen, CRP, IFN-γ and NCAM were the individual markers with the highest discrimination utility (Area Under Curve ROC plot 0.88-0.99). A five-marker biosignature (CRP, NCAM, Ferritin, CXCL8 and GDF-15) correctly classified all study participants after leave-one-out cross-validation. Conclusion This study identified host serum biomarkers with the potential to diagnose spinal TB, including a five-marker biosignature. These preliminary findings require validation in larger studies.
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Affiliation(s)
- Theresa N. Mann
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Institute of Orthopaedics and Rheumatology, Mediclinic Winelands Orthopaedic Hospital, Stellenbosch, South Africa
| | - Johan H. Davis
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Institute of Orthopaedics and Rheumatology, Mediclinic Winelands Orthopaedic Hospital, Stellenbosch, South Africa
| | - Gerhard Walzl
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Caroline G. Beltran
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Jacques du Toit
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Robert P. Lamberts
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Department of Sport Science, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Novel N. Chegou
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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15
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Li Z, Hu J, Liu P, Cui D, Di H, Wu S. Microarray-based selection of a serum biomarker panel that can discriminate between latent and active pulmonary TB. Sci Rep 2021; 11:14516. [PMID: 34267288 PMCID: PMC8282789 DOI: 10.1038/s41598-021-93893-3] [Citation(s) in RCA: 3] [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: 06/09/2020] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
Bacterial culture of M. tuberculosis (MTB), the causative agent of tuberculosis (TB), from clinical specimens is the gold standard for laboratory diagnosis of TB, but is slow and culture-negative TB cases are common. Alternative immune-based and molecular approaches have been developed, but cannot discriminate between active TB (ATB) and latent TB (LTBI). Here, to identify biomarkers that can discriminate between ATB and LTBI/healthy individuals (HC), we profiled 116 serum samples (HC, LTBI and ATB) using a protein microarray containing 257 MTB secreted proteins, identifying 23 antibodies against MTB antigens that were present at significantly higher levels in patients with ATB than in those with LTBI and HC (Fold change > 1.2; p < 0.05). A 4-protein biomarker panel (Rv0934, Rv3881c, Rv1860 and Rv1827), optimized using SAM and ROC analysis, had a sensitivity of 67.3% and specificity of 91.2% for distinguishing ATB from LTBI, and 71.2% sensitivity and 96.3% specificity for distinguishing ATB from HC. Validation of the four candidate biomarkers in ELISA assays using 440 serum samples gave consistent results. The promising sensitivity and specificity of this biomarker panel suggest it merits further investigation for its potential as a diagnostic for discriminating between latent and active TB.
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Affiliation(s)
- Zhihui Li
- Hebei Chest Hospital, Shijiazhuang, 050041, China
| | - Jianjun Hu
- Hebei Chest Hospital, Shijiazhuang, 050041, China
| | | | - Dan Cui
- Hebei Chest Hospital, Shijiazhuang, 050041, China
| | - Hongqin Di
- Hebei Chest Hospital, Shijiazhuang, 050041, China
| | - Shucai Wu
- Hebei Chest Hospital, Shijiazhuang, 050041, China.
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16
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Mann TN, Warwick J, Chegou NN, Davis JH, Beltran CGG, Griffith-Richards S, Kidd M, du Toit J, Lamberts RP, Walzl G. Biomarkers to predict FDG PET/CT activity after the standard duration of treatment for spinal tuberculosis: An exploratory study. Tuberculosis (Edinb) 2021; 129:102107. [PMID: 34261033 DOI: 10.1016/j.tube.2021.102107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/28/2021] [Accepted: 07/04/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVES 18F-Fluorodeoxyglucose (FDG) Positron Emission Tomography- Computed Tomography (PET/CT) scans can be used to assess healing following treatment for spinal tuberculosis (TB) but have limited accessibility and high cost. This study investigated the association between immune biomarkers and FDG-PET/CT activity after ≥9 months of treatment for spinal TB. METHODS Patients who had completed ≥9 months of treatment for spinal TB were recruited from a major hospital in the Western Cape, South Africa. Participants underwent a FDG-PET/CT scan and FDG- PET/CT activity was quantified for all spinal and extra-spinal sites. Participants also provided a blood sample, which was evaluated for 19 cytokines along with erythrocyte sedimentation rate (ESR). Correlations and multiple regression analyses were used to investigate the association between biomarkers and PET/CT measures. RESULTS Twenty-eight patients were recruited, of whom 24 (86%) had spinal and/or extra-spinal FDG-PET/CT activity. In the strongest multiple regression model, CXCL10/IP-10, VEGFA, IFN-γ, CRP and Factor D/Adipsin explained 52% of the variation in overall maximal FDG uptake. Conventional monitoring marker ESR showed no significant association with PET/CT measures. CONCLUSIONS The current findings offered encouragement that biomarkers to predict FDG-PET/CT activity may show some promise and identified candidate biomarkers for further investigation in this regard.
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Affiliation(s)
- Theresa N Mann
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa; Institute of Orthopaedics and Rheumatology, Mediclinic Winelands Orthopaedic Hospital, Cnr Rokewood & Saffraan Ave, Die Boord, Stellenbosch, 7600, South Africa.
| | - James Warwick
- Division of Nuclear Medicine, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
| | - Novel N Chegou
- DST/NRF Centre of Excellence for Biomedical TB Research and SAMRC Centre for TB Research, Division of Molecular Biology and Human Genetics, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
| | - Johan H Davis
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa; Institute of Orthopaedics and Rheumatology, Mediclinic Winelands Orthopaedic Hospital, Cnr Rokewood & Saffraan Ave, Die Boord, Stellenbosch, 7600, South Africa.
| | - Caroline G G Beltran
- DST/NRF Centre of Excellence for Biomedical TB Research and SAMRC Centre for TB Research, Division of Molecular Biology and Human Genetics, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
| | - Stephanie Griffith-Richards
- Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
| | - Martin Kidd
- Centre for Statistical Consultation, Department of Statistics and Actuarial Sciences, Faculty of Economic and Management Sciences, Stellenbosch University, Van Der Sterr Building, Bosman St, Stellenbosch, 7599, South Africa.
| | - Jacques du Toit
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
| | - Robert P Lamberts
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
| | - Gerhard Walzl
- DST/NRF Centre of Excellence for Biomedical TB Research and SAMRC Centre for TB Research, Division of Molecular Biology and Human Genetics, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Francie van Zijl Drive, Tygerberg, 7505, Cape Town, South Africa.
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Stefanescu S, Cocoș R, Turcu-Stiolica A, Shelby ES, Matei M, Subtirelu MS, Meca AD, Stanciulescu EC, Popescu SO, Biciusca V, Pisoschi CG. Prediction of Treatment Outcome with Inflammatory Biomarkers after 2 Months of Therapy in Pulmonary Tuberculosis Patients: Preliminary Results. Pathogens 2021; 10:pathogens10070789. [PMID: 34206598 PMCID: PMC8308673 DOI: 10.3390/pathogens10070789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/15/2021] [Accepted: 06/18/2021] [Indexed: 11/16/2022] Open
Abstract
Pro-inflammatory mediators play an important role in the pathogenesis of pulmonary tuberculosis. Consecutively, 26 pulmonary tuberculosis patients were enrolled in our study based on the exclusion criteria. We have used Spearman’s correlation analysis, hierarchical clustering and regression modelling to evaluate the association of 11 biomarkers with culture status after antituberculosis treatment. The results of our study demonstrated that six inflammatory biomarkers of 11, C-reactive protein (CRP), white blood cells (WBC), neutrophils, interferon gamma inducible protein 10, C-reactive protein (CRP) to albumin ratio (CAR) and neutrophil to albumin ratio (NAR), were significantly associated with culture negativity. The predictive ability of a composite model of seven biomarkers was superior to that of any single biomarker based on area under the receiver operating characteristic curve (AUC) analysis, indicating an excellent prediction efficacy (AUC:0.892; 95% CI:0.732-1.0). We also found that the highest significant trends and lower levels of CRP and IP-10 were observed in the two-month treated tuberculosis (TB) patients. We believe that our study may be valuable in providing preliminary results for an additional strategy in monitoring and management of the clinical outcome of pulmonary tuberculosis. Using a panel of predictors added a superior value in predicting culture status after anti-TB therapy.
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Affiliation(s)
- Simona Stefanescu
- Clinical Analysis Laboratory, Clinical Emergency County Hospital Craiova, 200642 Craiova, Romania;
| | - Relu Cocoș
- Department of Medical Genetics, University of Medicine and Pharmacy “Carol Davila”, 020032 Bucharest, Romania
- Institute of Pneumophtisiology “Marius Nasta”, 050159 Bucharest, Romania
- Correspondence:
| | - Adina Turcu-Stiolica
- Department of Pharmacoeconomics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (A.T.-S.); (M.-S.S.)
| | - Elena-Silvia Shelby
- Scientific Research Nucleus, Dr. Nicolae Robanescu National Clinical Centre for Children’s Neurorecovery, 041408 Bucharest, Romania;
| | - Marius Matei
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Mihaela-Simona Subtirelu
- Department of Pharmacoeconomics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (A.T.-S.); (M.-S.S.)
| | - Andreea-Daniela Meca
- Department of Pharmacology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Elena Camelia Stanciulescu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (E.C.S.); (S.O.P.); (C.-G.P.)
| | - Stefana Oana Popescu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (E.C.S.); (S.O.P.); (C.-G.P.)
| | - Viorel Biciusca
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Catalina-Gabriela Pisoschi
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (E.C.S.); (S.O.P.); (C.-G.P.)
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18
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Krishnan S, Queiroz ATL, Gupta A, Gupte N, Bisson GP, Kumwenda J, Naidoo K, Mohapi L, Mave V, Mngqibisa R, Lama JR, Hosseinipour MC, Andrade BB, Karakousis PC. Integrative Multi-Omics Reveals Serum Markers of Tuberculosis in Advanced HIV. Front Immunol 2021; 12:676980. [PMID: 34168648 PMCID: PMC8217878 DOI: 10.3389/fimmu.2021.676980] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 05/13/2021] [Indexed: 11/13/2022] Open
Abstract
Tuberculosis (TB) accounts for disproportionate morbidity and mortality among persons living with HIV (PLWH). Conventional methods of TB diagnosis, including smear microscopy and Xpert MTB/RIF, have lower sensitivity in PLWH. Novel high-throughput approaches, such as miRNAomics and metabolomics, may advance our ability to recognize subclinical and difficult-to-diagnose TB, especially in very advanced HIV. We conducted a case-control study leveraging REMEMBER, a multi-country, open-label randomized controlled trial comparing 4-drug empiric standard TB treatment with isoniazid preventive therapy in PLWH initiating antiretroviral therapy (ART) with CD4 cell counts <50 cells/μL. Twenty-three cases of incident TB were site-matched with 32 controls to identify microRNAs (miRNAs), metabolites, and cytokines/chemokines, associated with the development of newly diagnosed TB in PLWH. Differentially expressed miRNA analysis revealed 11 altered miRNAs with a fold change higher than 1.4 or lower than -1.4 in cases relative to controls (p<0.05). Our analysis revealed no differentially abundant metabolites between cases and controls. We found higher TNFα and IP-10/CXCL10 in cases (p=0.011, p=0.0005), and higher MDC/CCL22 in controls (p=0.0072). A decision-tree algorithm identified gamma-glutamylthreonine and hsa-miR-215-5p as the optimal variables to classify incident TB cases (AUC 0.965; 95% CI 0.925-1.000). hsa-miR-215-5p, which targets genes in the TGF-β signaling pathway, was downregulated in cases. Gamma-glutamylthreonine, a breakdown product of protein catabolism, was less abundant in cases. To our knowledge, this is one of the first uses of a multi-omics approach to identify incident TB in severely immunosuppressed PLWH.
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Affiliation(s)
- Sonya Krishnan
- Center for Clinical Global Health Education and Center for Tuberculosis Research, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Artur T. L. Queiroz
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
| | - Amita Gupta
- Center for Clinical Global Health Education and Center for Tuberculosis Research, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Nikhil Gupte
- Center for Clinical Global Health Education and Center for Tuberculosis Research, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - Gregory P. Bisson
- Department of Medicine, Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | | | - Kogieleum Naidoo
- Centre for the AIDS Programme of Research in South Africa, Nelson R Mandela School of Medicine, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
- South African Medical Research Council-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Lerato Mohapi
- Soweto ACTG CRS, Perinatal HIV Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Vidya Mave
- Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - Rosie Mngqibisa
- Durban International Clinical Research Site, Enhancing Care Foundation, Durban, South Africa
| | | | - Mina C. Hosseinipour
- University of North Carolina Project-Malawi, Lilongwe, Malawi
- Division of Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Bruno B. Andrade
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Curso de Medicina, Faculdade de Tecnologia e Ciências (FTC), Salvador, Brazil
- Curso de Medicina, Escola Bahiana de Medicina e Saúde Pública (EBMSP), Salvador, Brazil
| | - Petros C. Karakousis
- Center for Clinical Global Health Education and Center for Tuberculosis Research, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
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19
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Zafari P, Golpour M, Hafezi N, Bashash D, Esmaeili SA, Tavakolinia N, Rafiei A. Tuberculosis comorbidity with rheumatoid arthritis: Gene signatures, associated biomarkers, and screening. IUBMB Life 2020; 73:26-39. [PMID: 33217772 DOI: 10.1002/iub.2413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 11/01/2020] [Accepted: 11/04/2020] [Indexed: 12/19/2022]
Abstract
Rheumatoid arthritis (RA) is known to be related to an elevated risk of infections because of its pathobiology and the use of immunosuppressive therapies. Reactivation of latent tuberculosis (TB) infection is a serious issue in patients with RA, especially after receiving anti-TNFs therapy. TNF blocking reinforces the TB granuloma formation and maintenance and the growth of Mycobacterium tuberculosis (Mtb). After intercurrent of TB infection, the standard recommendation is that the treatment with TNF inhibitors to be withheld despite its impressive effect on suppression of inflammation until the infection has resolved. Knowing pathways and mechanisms that are common between two diseases might help to find the mechanistic basis of this comorbidity, as well as provide us a new approach to apply them as therapeutic targets or diagnostic biomarkers. Also, screening for latent TB before initiation of an anti-TNF therapy can minimize complications. This review summarizes the shared gene signature between TB and RA and discusses the biomarkers for early detection of this infection, and screening procedures as well.
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Affiliation(s)
- Parisa Zafari
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran
| | - Monireh Golpour
- Molecular and Cellular Biology Research Center, Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Nasim Hafezi
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed-Alireza Esmaeili
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Naeimeh Tavakolinia
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Rafiei
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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20
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Li Y, He D, Che Y, Zhao X. Monokine induced by gamma interferon for detecting pulmonary tuberculosis: A diagnostic meta-analysis. Medicine (Baltimore) 2020; 99:e23302. [PMID: 33217864 PMCID: PMC7676613 DOI: 10.1097/md.0000000000023302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUNDS Pulmonary tuberculosis (PTB) is an oldest-known and most formidable disease. The standard microbiology culture is time-wasting. Monokine induced by gamma interferon (MIG) has been reported as a new biomarker to auxiliarily detect PTB. In our study, we used meta-analysis to assess the diagnostic value of MIG for PTB. METHODS PubMed, Embase, Web of Science, and Cochrane Library were searched for relative records up to April 2, 2020. The pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds ratio, area under the curve, and summary receiver operating characteristic curve were estimated. RESULTS Eight studies including 1487 participants were included. The pooled sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of MIG for detecting PTB were 84%, 84%, 5.19, and 0.19, respectively. The diagnostic odds ratio and area under the curve were 27.88 and 0.90, respectively, indicating a good diagnostic ability of MIG. Meta-regression analysis showed that human immunodeficiency virus status might be a source of heterogeneity (P = .02). CONCLUSIONS Our results showed that MIG had a good diagnostic value for PTB.
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21
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Suárez I, Rohr S, Stecher M, Lehmann C, Winter S, Jung N, Priesner V, Berger M, Wyen C, Augustin M, Malin JJ, Fischer J, Horn C, Neuhann F, Püsken M, Plum G, Fätkenheuer G, Rybniker J. Plasma interferon-γ-inducible protein 10 (IP-10) levels correlate with disease severity and paradoxical reactions in extrapulmonary tuberculosis. Infection 2020; 49:437-445. [PMID: 33140838 PMCID: PMC7605464 DOI: 10.1007/s15010-020-01541-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 10/21/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND With 1.5 million deaths worldwide in 2018, tuberculosis (TB) remains a major global public health problem. While pulmonary TB (PTB) is the most common manifestation, the proportion of extrapulmonary TB (EPTB) is increasing in low-burden countries. EPTB is a heterogeneous disease entity posing diagnostic and management challenges due to the lack of reliable biomarkers. In this study, we prospectively evaluated clinical data and treatment response which were correlated with different biomarkers. METHODS The study was conducted at the University Hospital of Cologne. 20 patients with EPTB were enrolled. We analyzed plasma interferon-γ-inducible protein 10 (IP-10) levels in plasma by ELISA for up to 12 months of treatment. In addition, the QuantiFERON®-TB Gold Plus (QFT® Plus) test was performed during the course of treatment. Clinical data were assessed prospectively and correlated with QFT® Plus and IP-10 levels. RESULTS Plasma IP-10 levels were found to be significantly increased (p < 0.001) in patients with extensive disease compared to patients with limited disease (cervical lymph node TB) or healthy controls. In patients with clinically confirmed paradoxical reaction (PR), a further increase of IP-10 was noted. IFN-γ measured by the QFT® Plus test did not decrease significantly during the course of treatment. Of note, in four EPTB patients (20%) without radiographic pulmonary involvement, sputum culture was positive for Mycobacterium tuberculosis. CONCLUSION Our data demonstrate that IP-10 may be a valuable biomarker for estimation of disease severity in EPTB and monitoring of the disease course in extensive forms. However, IP-10 may be less suitable for diagnosis and monitoring of EPTB patients with limited disease. The QFT® Plus test does not appear to be a suitable marker for therapy monitoring. Sputum should be examined in EPTB patients even in case of normal diagnostic imaging of the chest.
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Affiliation(s)
- Isabelle Suárez
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Samuel Rohr
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Melanie Stecher
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Clara Lehmann
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Sandra Winter
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Norma Jung
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Vanessa Priesner
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Melanie Berger
- Department of Pneumology and Critical Care Medicine, Cologne-Merheim Hospital, Kliniken Der Stadt Köln GmbH, Witten/Herdecke University Hospital, Ostmerheimer Strasse 200, 51109, Cologne, Germany
| | - Christoph Wyen
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,Praxis Am Ebertplatz, Cologne, Germany
| | - Max Augustin
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Jakob J Malin
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Julia Fischer
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Carola Horn
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Florian Neuhann
- Levy Mwanawasa Medical University (LMMU), Lusaka, Zambia.,Institute of Global Health, University Hospital Heidelberg, Heidelberg, Germany.,Municipal Health Authority Cologne, Cologne, Germany
| | - Michael Püsken
- Institute of Diagnostic and Interventional Radiology, University Hospital of Cologne, Cologne, Germany
| | - Georg Plum
- Institute for Medical Microbiology, Immunology and Hygiene, University Hospital of Cologne, Cologne, Germany
| | - Gerd Fätkenheuer
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Jan Rybniker
- Division of Infectious Diseases, Department I of Internal Medicine, University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany. .,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany. .,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany.
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