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Williams BD, Ferede D, Abdelaal HFM, Berube BJ, Podell BK, Larsen SE, Baldwin SL, Coler RN. Protective interplay: Mycobacterium tuberculosis diminishes SARS-CoV-2 severity through innate immune priming. Front Immunol 2024; 15:1424374. [PMID: 38966641 PMCID: PMC11222399 DOI: 10.3389/fimmu.2024.1424374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 06/06/2024] [Indexed: 07/06/2024] Open
Abstract
At the beginning of the COVID-19 pandemic those with underlying chronic lung conditions, including tuberculosis (TB), were hypothesized to be at higher risk of severe COVID-19 disease. However, there is inconclusive clinical and preclinical data to confirm the specific risk SARS-CoV-2 poses for the millions of individuals infected with Mycobacterium tuberculosis (M.tb). We and others have found that compared to singly infected mice, mice co-infected with M.tb and SARS-CoV-2 leads to reduced SARS-CoV-2 severity compared to mice infected with SARS-CoV-2 alone. Consequently, there is a large interest in identifying the molecular mechanisms responsible for the reduced SARS-CoV-2 infection severity observed in M.tb and SARS-CoV-2 co-infection. To address this, we conducted a comprehensive characterization of a co-infection model and performed mechanistic in vitro modeling to dynamically assess how the innate immune response induced by M.tb restricts viral replication. Our study has successfully identified several cytokines that induce the upregulation of anti-viral genes in lung epithelial cells, thereby providing protection prior to challenge with SARS-CoV-2. In conclusion, our study offers a comprehensive understanding of the key pathways induced by an existing bacterial infection that effectively restricts SARS-CoV-2 activity and identifies candidate therapeutic targets for SARS-CoV-2 infection.
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Affiliation(s)
- Brittany D. Williams
- Department of Global Health, University of Washington, Seattle, WA, United States
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
| | - Debora Ferede
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
| | - Hazem F. M. Abdelaal
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
| | - Bryan J. Berube
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
- HDT Bio Corp, Seattle, WA, United States
| | - Brendan K. Podell
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Sasha E. Larsen
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
| | - Susan L. Baldwin
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
| | - Rhea N. Coler
- Department of Global Health, University of Washington, Seattle, WA, United States
- Seattle Children’s Research Institute, Center for Global Infectious Disease Research, Seattle Children’s, Seattle, WA, United States
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States
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2
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Deng H, Liu Y, Lv F, Li X, Qi M, Bo Y, Qiu S, He X, Ji F, Zeng QL, Gao N. Sex disparities of the effect of the COVID-19 pandemic on mortality among patients living with tuberculosis in the United States. Front Public Health 2024; 12:1413604. [PMID: 38957204 PMCID: PMC11217309 DOI: 10.3389/fpubh.2024.1413604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Accepted: 06/03/2024] [Indexed: 07/04/2024] Open
Abstract
Background We aimed to determine the trend of TB-related deaths during the COVID-19 pandemic. Methods TB-related mortality data of decedents aged ≥25 years from 2006 to 2021 were analyzed. Excess deaths were estimated by determining the difference between observed and projected mortality rates during the pandemic. Results A total of 18,628 TB-related deaths were documented from 2006 to 2021. TB-related age-standardized mortality rates (ASMRs) were 0.51 in 2020 and 0.52 in 2021, corresponding to an excess mortality of 10.22 and 9.19%, respectively. Female patients with TB demonstrated a higher relative increase in mortality (26.33 vs. 2.17% in 2020; 21.48 vs. 3.23% in 2021) when compared to male. Female aged 45-64 years old showed a surge in mortality, with an annual percent change (APC) of -2.2% pre-pandemic to 22.8% (95% CI: -1.7 to 68.7%) during the pandemic, corresponding to excess mortalities of 62.165 and 99.16% in 2020 and 2021, respectively; these excess mortality rates were higher than those observed in the overall female population ages 45-64 years in 2020 (17.53%) and 2021 (33.79%). Conclusion The steady decline in TB-related mortality in the United States has been reversed by COVID-19. Female with TB were disproportionately affected by the pandemic.
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Affiliation(s)
- Huan Deng
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yishan Liu
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fan Lv
- School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, China
| | - Xiaofeng Li
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Center for Infectious Diseases, The Second Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Mingyan Qi
- Department of Clinical Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yajing Bo
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Sikai Qiu
- Department of Clinical Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xinyuan He
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fanpu Ji
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Provincial Research Center, Shaanxi Provincial Clinical Medical Research Center of Infectious Diseases, Xi'an, China
- Global Health Institute, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
- Key Laboratory of Surgical Critical Care and Life Support (Xi'an Jiaotong University), Ministry of Education, Xi'an, China
| | - Qing-Lei Zeng
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ning Gao
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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3
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Luong QXT, Hoang PT, Lee Y, Ayun RQ, Na K, Park S, Lin C, Ho PT, Lee TK, Lee S. An RNA-hydrolyzing recombinant minibody prevents both influenza A virus and coronavirus in co-infection models. Sci Rep 2024; 14:8472. [PMID: 38605110 PMCID: PMC11009316 DOI: 10.1038/s41598-024-52810-0] [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: 08/17/2023] [Accepted: 01/23/2024] [Indexed: 04/13/2024] Open
Abstract
With the lifting of COVID-19 non-pharmaceutical interventions, the resurgence of common viral respiratory infections was recorded in several countries worldwide. It facilitates viral co-infection, further burdens the already over-stretched healthcare systems. Racing to find co-infection-associated efficacy therapeutic agents need to be rapidly established. However, it has encountered numerous challenges that necessitate careful investigation. Here, we introduce a potential recombinant minibody-associated treatment, 3D8 single chain variable fragment (scFv), which has been developed as a broad-spectrum antiviral drug that acts via its nucleic acid catalytic and cell penetration abilities. In this research, we demonstrated that 3D8 scFv exerted antiviral activity simultaneously against both influenza A viruses (IAVs) and coronaviruses in three established co-infection models comprising two types of coronaviruses [beta coronavirus-human coronavirus OC43 (hCoV-OC43) and alpha coronavirus-porcine epidemic diarrhea virus (PEDV)] in Vero E6 cells, two IAVs [A/Puerto Rico/8/1934 H1N1 (H1N1/PR8) and A/X-31 (H3N2/X-31)] in MDCK cells, and a combination of coronavirus and IAV (hCoV-OC43 and adapted-H1N1) in Vero E6 cells by a statistically significant reduction in viral gene expression, proteins level, and approximately around 85%, 65%, and 80% of the progeny of 'hCoV-OC43-PEDV', 'H1N1/PR8-H3N2/X-31', and 'hCoV-OC43-adapted-H1N1', respectively, were decimated in the presence of 3D8 scFv. Taken together, we propose that 3D8 scFv is a promising broad-spectrum drug for treatment against RNA viruses in co-infection.
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Affiliation(s)
- Quynh Xuan Thi Luong
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | - Phuong Thi Hoang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | - Yongjun Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | | | - Kyungho Na
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | - Seonhyeon Park
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | - Chengmin Lin
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | - Phuong Thi Ho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea
| | - Taek-Kyun Lee
- Ecological Risk Research Department, Korea Institute of Ocean Science & Technology, Geoje, 53201, Korea.
| | - Sukchan Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea.
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4
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Malik N, Sidhar M, Sehgal NP, Gupta A, Gupta I. Upstaging of Tuberculosis in the Post-COVID-19 Era: A Case Series. Cureus 2024; 16:e54687. [PMID: 38524066 PMCID: PMC10960560 DOI: 10.7759/cureus.54687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2024] [Indexed: 03/26/2024] Open
Abstract
The COVID-19 pandemic has significantly impacted the global health system as well as the social and economic impact on tuberculosis (TB) treatment and diagnostic services. A high volume of patients diagnosed and treated for TB were impacted by the pandemic restrictions, particularly reduced access to TB services provided by the National Tuberculosis Elimination Programme in India; this in turn increased the number of deaths due to TB. The Indian healthcare system has been struggling with the eradication of TB, and this additional worldwide health crisis caused by SARS-CoV-2 has put the Indian healthcare system under severe stress. Both COVID-19 and TB are infectious diseases that primarily affect the lungs and have similar symptoms such as cough, fever, and difficulty breathing. The need of the hour is to take proper actions to mitigate and reverse these impacts urgently. The immediate priority is to aggressively step up the provision of essential TB services so that the levels of TB case detection and treatment return to at least pre-COVID-19 levels. The diagnosis of genital TB especially needs a high index of suspicion, as most of the cases are asymptomatic and diagnosed by chance in young women being evaluated for fertility. Here, we present a series of advanced genital TB cases that required intensive care and could have been detected and treated at an early stage.
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Affiliation(s)
- Neeru Malik
- Obstetrics and Gynaecology, Dr. Baba Saheb Ambedkar Medical College and Hospital, New Delhi, IND
| | - Meenakshi Sidhar
- Pathology, Dr. Baba Saheb Ambedkar Medical College and Hospital, New Delhi, IND
| | - Nidhi Prabha Sehgal
- Anaesthesiology and Critical Care, Dr. Baba Saheb Ambedkar Medical College and Hospital, New Delhi, IND
| | - Anurag Gupta
- Pathology, University College of Medical Sciences and Guru Teg Bahadur (GTB) Hospital, New Delhi, IND
| | - Ishita Gupta
- Obstetrics and Gynaecology, Dr. Baba Saheb Ambedkar Medical College and Hospital, New Delhi, IND
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5
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Muflihah H, Yulianto FA, Rina, Sampurno E, Ferdiana A, Rahimah SB. Tuberculosis Coinfection among COVID-19 Patients: Clinical Presentation and Mortality in a Tertiary Lung Hospital in Indonesia. Int J Mycobacteriol 2024; 13:58-64. [PMID: 38771281 DOI: 10.4103/ijmy.ijmy_19_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/12/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Tuberculosis (TB) and coronavirus disease 2019 (COVID-19) are the top two killers of infectious disease. We aimed to determine the association of TB coinfection with the inhospital mortality of COVID-19 patients in Indonesia as a TB-endemic country. METHODS We conducted a retrospective cohort study in a tertiary lung hospital in Indonesia. All TB-coinfected COVID-19 patients who were hospitalized between January 2020 and December 2021 were included in the study. COVID-19 patients without TB were randomly selected for the control group. Clinical characteristics and laboratory results were assessed. Survival analysis was performed to determine the estimated death rate and median survival time (MST). Multivariate Cox regression analysis was conducted to define the association of TB coinfection with the in-hospital mortality of COVID-19. RESULTS We included 86 (8.3%) TB coinfections among 1034 confirmed COVID-19 patients. TB coinfection patients had younger age, malnutrition, and different symptoms compared to the COVID-19 group. TB-coinfected patients had a lower estimated death rate than the COVID-19 group (6.5 vs. 18.8 per 1000 population). MST in the COVID-19 group was 38 (interquartile range 16-47) days, whereas the same observation time failed to determine the MST in the TB coinfection group. TB coinfection had a crude hazard ratio of mortality 0.37 (95% confidence interval [CI] 0.15-0.94, P = 0. 004). The final model analysis including age, sex, and lymphocyte as confounding factors resulted in an adjusted HR of mortality 0.31 (95% CI 0.1-0.9). CONCLUSION This study showed TB coinfection was negatively associated with the in-hospital mortality of COVID-19.
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Affiliation(s)
- Heni Muflihah
- Department of Pharmacology, Universitas Islam Bandung, Bandung, Indonesia
| | - Fajar A Yulianto
- Department of Public Health, Faculty of Medicine, Universitas Islam Bandung, Bandung, Indonesia
| | - Rina
- Department of Human Resource Development and Education, Dr. H. A. Rotinsulu Lung Hospital, Bandung, Indonesia
| | - Edi Sampurno
- Department of Human Resource Development and Education, Dr. H. A. Rotinsulu Lung Hospital, Bandung, Indonesia
| | - Astri Ferdiana
- Department of Public Health, Faculty of Medicine, University of Mataram, Mataram, Indonesia
- Center for Tropical Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Santun B Rahimah
- Department of Pharmacology, Universitas Islam Bandung, Bandung, Indonesia
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6
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Muneeb Hassan M, Ameeq M, Jamal F, Tahir MH, Mendy JT. Prevalence of covid-19 among patients with chronic obstructive pulmonary disease and tuberculosis. Ann Med 2023; 55:285-291. [PMID: 36594409 PMCID: PMC9815254 DOI: 10.1080/07853890.2022.2160491] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The exhaustive information about non-communicable diseases associated with COVID-19 and severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) are getting easier to find in the literature. However, there is a lack of knowledge regarding tuberculosis (TB) and chronic obstructed pulmonary disease (COPD), with numerous infections in COVID-19 patients. OBJECTIVES Priority is placed on determining the patient's prognosis based on the presence or absence of TB and COPD. Additionally, a comparison is made between the risk of death and the likelihood of recovery in terms of time in COVID-19 patients who have either COPD or TB. METHODOLOGY At the DHQ Hospital in Muzaffargarh, Punjab, Pakistan, 498 COVID-19 patients with TB and COPD were studied retrospectively. The duration of study started in February 2022 and concluded in August 2022. The Kaplan-Meier curves described time-to-death and time-to-recovery stratified by TB and COPD status. The Wilcoxon test compared the survival rates of people with TB and COPD in two matched paired groups and their status differences with their standard of living. RESULTS The risk of death in COVID-19 patients with TB was 1.476 times higher than in those without (95% CI: 0.949-2.295). The recovery risk in COVID-19 patients with TB was 0.677 times lower than in those without (95% CI: 0.436-1.054). Similarly, patients with TB had a significantly shorter time to death (p=.001) and longer time to recovery (p=.001). CONCLUSIONS According to the findings, the most significant contributor to an increased risk of morbidity and mortality in TB and COPD patients was the COVID-19.KEY MESSAGESSARS-Cov-19 is a new challenge for the universe in terms of prevention and treatment for people with tuberculosis and chronic obstructive pulmonary disease, among other diseases.Propensity score matching to control for potential biases.Compared to hospitalized patients with and without (TB and COPD) had an equivalently higher mortality rate.
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Affiliation(s)
| | - Muhammad Ameeq
- Department of Statistics, The Islamia University, Bahawalpur, Pakistan
| | - Farrukh Jamal
- Department of Statistics, The Islamia University, Bahawalpur, Pakistan
| | - Muhammad H Tahir
- Department of Statistics, The Islamia University, Bahawalpur, Pakistan
| | - John T Mendy
- Department of Mathematics, School of Arts and Science, University of The Gambia, Serekunda, The Gambia
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7
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Ben Tekaya A, Jerbi A, Ben Sassi M, Mokaddem S, Mahmoud I, Dziri C, Abdelmoula L. Prevalence of indeterminate tuberculosis interferon-gamma release assays in COVID-19 patients: Systematic review and meta-analysis. Health Sci Rep 2023; 6:e1695. [PMID: 38130328 PMCID: PMC10733599 DOI: 10.1002/hsr2.1695] [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: 09/10/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 12/23/2023] Open
Abstract
Background and Aims The reliability of interferon-gamma-release-assays (IGRAs) for tuberculosis (TB) testing in coronavirus disease 2019 (COVID-19) patients is unknown. This study aimed to systematically review the prevalence of indeterminate TB-IGRA following SARS-CoV-2 infection or vaccination and to review associated factors. Methods This systematic literature review was guided according to the PRISMA guidelines by searching PubMed, Scopus, Web of Science, Clinicalkey, and Cochrane Library. Studies reporting results of TB-IGRA tests (QuantiFERON [QFT]-TB, T-SPOT.TB) in COVID-19 patients or vaccines were included. The random effects model was used to assess the prevalence of indeterminate IGRA results. Heterogeneity was evaluated using the Τ 2 and 95% predictive interval. Results Of the 273 citations screened, 12 articles were included in the final analysis including a total of 2107 patients. The overall pooled effect size proportion of indeterminate QFT-TB results, estimated in eight studies using the QFT-TB Plus assay, was 0.26 (95% CI: 0.205-0.324, Τ 2 = 0.158). The mean true effect size was 0.26 (95% predictive interval: [0.110-0.500]). A subgroup analysis was not undertaken due to the small number of studies. Indeterminate QFT-TB rates were associated with COVID-19 severity, steroid treatment, inflammation-related parameters, neutrophilia, and lymphopenia. Conclusion Indeterminate QFT-TB results in COVID-19 patients occur in almost one-quarter of tests performed. Further studies are needed to assess associated factors.
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Affiliation(s)
- Aicha Ben Tekaya
- Department of Rheumatology, Charles Nicolle Hospital, Faculty of Medicine of TunisUniversity Tunis El ManarTunisTunisia
| | - Ameni Jerbi
- Immunology Department, Habib Bourguiba Hospital, Faculty of Medicine of SfaxUniversity of SfaxSfaxTunisia
| | - Mouna Ben Sassi
- Department of Clinical Pharmacology, National Center of Pharmacovigilance, Faculty of Medicine of TunisUniversity Tunis El ManarTunisTunisia
| | - Salma Mokaddem
- Physiology Department, Faculty of Medicine of TunisUniversity of Tunis el ManarTunisTunisia
| | - Ines Mahmoud
- Department of Rheumatology, Charles Nicolle Hospital, Faculty of Medicine of TunisUniversity Tunis El ManarTunisTunisia
| | - Chedli Dziri
- Honoris Medical Simulation Center, Faculty of Medicine of TunisUniversity of Tunis el ManarTunisTunisia
| | - Leila Abdelmoula
- Department of Rheumatology, Charles Nicolle Hospital, Faculty of Medicine of TunisUniversity Tunis El ManarTunisTunisia
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8
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Arrais ML, Dias WAF, Silva MPA, Neto LES, Pedro NMF, Jungo SFI, Miguel ARC, Fortes-Gabriel EMV, Sebastião CS, Gama JMR, Brito MD. Clinical characteristics and variables associated with COVID-19 morbidity and mortality in Luanda, Angola, in the first year of the pandemic. Afr Health Sci 2023; 23:51-63. [PMID: 38974263 PMCID: PMC11225435 DOI: 10.4314/ahs.v23i4.9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2024] Open
Abstract
Background The impact of SARS-CoV-2 infection in Africa is still unclear. In comparison to Europe and North America, morbidity and death rates are lower. Several factors have been proposed, including geographical variation in virus impact, environmental factors, differences in age distribution, and the impact of infectious diseases such as malaria, HIV infection and tuberculosis. Objectives We investigated the clinical characteristics and putative determinants linked with COVID-19 in Angolan patients. Methods Cross-sectional study undertaken at Military Hospital, Luanda, from March 2020 to March 2021. The survey collected sociodemographic and clinical information. Results The sample included 1,683 patients aged ≥18 years, 64% men, with mean age of 46.3 years. SARS-CoV-2 was positive in 39% of the cases with RT-PCR. Patients ≥46 years with a level of education of ≥12 years had a considerably higher likelihood of testing positive. About 58% of positive patients had at least one comorbidity, of which hypertension and Diabetes were associated with SARS-CoV-2 infection. HIV and pulmonary TB were putative protective factors. About 14% of positive patients died. Most deaths occurred in patients ≥46 years, with less education and unemployed. Working as a healthcare practitioner was linked to a protective effect. Malignant diseases were the most common comorbidities associated with death. Conclusions We identified putative factors related to SARS-CoV-2 infection and mortality. HIV and TB were protective and not associated with mortality. Further study with a broader scope should be conducted to explain the main features related to COVID-19 mortality in Angola.
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Affiliation(s)
- Margarete Lt Arrais
- Department of Pulmonology, Military Hospital, Luanda, Angola
- Centro de Investigação em Saúde de Angola (CISA), Caxito, Bengo, Angola
| | | | - Maura P A Silva
- Department of Pulmonology, Military Hospital, Luanda, Angola
| | | | - Naiol M F Pedro
- Department of Pulmonology, Military Hospital, Luanda, Angola
| | - Sónia F I Jungo
- Department of Pulmonology, Military Hospital, Luanda, Angola
| | | | - Elsa M V Fortes-Gabriel
- Centro de Investigação em Saúde de Angola (CISA), Caxito, Bengo, Angola
- Instituto Superior Técnico Militar (ISTM), Luanda, Angola
| | - Cruz S Sebastião
- Centro de Investigação em Saúde de Angola (CISA), Caxito, Bengo, Angola
- Instituto Nacional de Investigação em Saúde (INIS), Luanda, Angola
- Instituto de Ciências da Saúde (ICISA), Universidade Agostinho Neto (UAN), Luanda, Angola
| | - Jorge M R Gama
- Center of Mathematics and Applications, Faculty of Sciences, University of Beira Interior, Covilhã, Portugal
| | - Miguel D Brito
- Centro de Investigação em Saúde de Angola (CISA), Caxito, Bengo, Angola
- Health and Technology Research Center (H&TRC), Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, Portugal
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9
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Cavalcante-Silva LHA, Leite EG, Almeida FS, de Andrade AG, Comberlang FC, Lucena CKR, Pachá ASC, Csordas BG, Keesen TSL. T Cell Response in Tuberculosis-Infected Patients Vaccinated against COVID-19. Microorganisms 2023; 11:2810. [PMID: 38004820 PMCID: PMC10673403 DOI: 10.3390/microorganisms11112810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/01/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Many studies have focused on SARS-CoV-2 and Mycobacterium tuberculosis (Mtb) co-infection consequences. However, after a vaccination plan against COVID-19, the cases of severe disease and death are consistently controlled, although cases of asymptomatic and mild COVID-19 still happen together with tuberculosis (TB) cases. Thus, in this context, we sought to compare the T cell response of COVID-19-non-vaccinated and -vaccinated patients with active tuberculosis exposed to SARS-CoV-2 antigens. Flow cytometry was used to analyze activation markers (i.e., CD69 and CD137) and cytokines (IFN-γ, TNFα, IL-17, and IL-10) levels in CD4+ and CD8+ T cells upon exposure to SARS-CoV-2 peptides. The data obtained showed that CD8+ T cells from non-vaccinated TB patients present a high frequency of CD69 and TNF-α after viral challenge compared to vaccinated TB donors. Conversely, CD4+ T cells from vaccinated TB patients show a high frequency of IL-10 after spike peptide stimulus compared to non-vaccinated patients. No differences were observed in the other parameters analyzed. The results suggest that this reduced immune balance in coinfected individuals may have consequences for pathogen control, necessitating further research to understand its impact on clinical outcomes after COVID-19 vaccination in those with concurrent SARS-CoV-2 and Mtb infections.
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Affiliation(s)
- Luiz Henrique Agra Cavalcante-Silva
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
| | - Ericka Garcia Leite
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
| | - Fernanda Silva Almeida
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
| | - Arthur Gomes de Andrade
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
| | - Fernando Cézar Comberlang
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
| | | | | | - Bárbara Guimarães Csordas
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
| | - Tatjana S. L. Keesen
- Immunology of Infectious Diseases Laboratory, Department of Cellular and Molecular Biology, Federal University of Paraiba, João Pessoa 58051-900, PB, Brazil; (L.H.A.C.-S.); (E.G.L.); (F.S.A.); (A.G.d.A.); (F.C.C.); (B.G.C.)
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10
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da Silva Antunes R, Weiskopf D, Sidney J, Rubiro P, Peters B, Arlehamn CSL, Grifoni A, Sette A. The MegaPool Approach to Characterize Adaptive CD4+ and CD8+ T Cell Responses. Curr Protoc 2023; 3:e934. [PMID: 37966108 PMCID: PMC10662678 DOI: 10.1002/cpz1.934] [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] [Indexed: 11/16/2023]
Abstract
Epitopes recognized by T cells are a collection of short peptide fragments derived from specific antigens or proteins. Immunological research to study T cell responses is hindered by the extreme degree of heterogeneity of epitope targets, which are usually derived from multiple antigens; within a given antigen, hundreds of different T cell epitopes can be recognized, differing from one individual to the next because T cell epitope recognition is restricted by the epitopes' ability to bind to MHC molecules, which are extremely polymorphic in different individuals. Testing large pools encompassing hundreds of peptides is technically challenging because of logistical considerations regarding solvent-induced toxicity. To address this issue, we developed the MegaPool (MP) approach based on sequential lyophilization of large numbers of peptides that can be used in a variety of assays to measure T cell responses, including ELISPOT, intracellular cytokine staining, and activation-induced marker assays, and that has been validated in the study of infectious diseases, allergies, and autoimmunity. Here, we describe the procedures for generating and testing MPs, starting with peptide synthesis and lyophilization, as well as a step-by-step guide and recommendations for their handling and experimental usage. Overall, the MP approach is a powerful strategy for studying T cell responses and understanding the immune system's role in health and disease. © 2023 Wiley Periodicals LLC. Basic Protocol 1: Generation of peptide pools ("MegaPools") Basic Protocol 2: MegaPool testing and quantitation of antigen-specific T cell responses.
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Affiliation(s)
- Ricardo da Silva Antunes
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
| | - John Sidney
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
| | - Paul Rubiro
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
| | - Bjoern Peters
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
| | | | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI); La Jolla, CA, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
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11
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Diel R, Schluger NW. Long-term outcome of co-infection of COVID-19 and tuberculosis: the "cursed duet". Eur Respir J 2023; 62:2301881. [PMID: 38035698 DOI: 10.1183/13993003.01881-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 11/13/2023] [Indexed: 12/02/2023]
Affiliation(s)
- Roland Diel
- Institute for Epidemiology, University Medical Hospital Schleswig-Holstein, Kiel, Germany
- Lung Clinic Grosshansdorf, Airway Disease Center North (ARCN), German Center for Lung Research (DZL), Grosshansdorf, Germany
| | - Neil W Schluger
- School of Medicine, New York Medical College, Valhalla, NY, USA
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12
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Casco N, Jorge AL, Palmero DJ, Alffenaar JW, Fox GJ, Ezz W, Cho JG, Denholm J, Skrahina A, Solodovnikova V, Arbex MA, Alves T, Rabahi MF, Pereira GR, Sales R, Silva DR, Saffie MM, Salinas NE, Miranda RC, Cisterna C, Concha C, Fernandez I, Villalón C, Vera CG, Tapia PG, Cancino V, Carbonell M, Cruz A, Muñoz E, Muñoz C, Navarro I, Pizarro R, Cristina Sánchez GP, Vergara Riquelme MS, Vilca E, Soto A, Flores X, Garavagno A, Bahamondes MH, Merino LM, Pradenas AM, Revillot ME, Rodriguez P, Salinas AS, Taiba C, Valdés JF, Subiabre JN, Ortega C, Palma S, Castillo PP, Pinto M, Bidegain FR, Venegas M, Yucra E, Li Y, Cruz A, Guelvez B, Victoria Plaza R, Tello Hoyos KY, Cardoso-Landivar J, Van Den Boom M, Andréjak C, Blanc FX, Dourmane S, Froissart A, Izadifar A, Rivière F, Schlemmer F, Manika K, Diallo BD, Hassane-Harouna S, Artiles N, Mejia LA, Gupta N, Ish P, Mishra G, Patel JM, Singla R, Udwadia ZF, Alladio F, Angeli F, Calcagno A, Centis R, Codecasa LR, De Lauretis A, Esposito SMR, Formenti B, Gaviraghi A, Giacomet V, Goletti D, Gualano G, Matteelli A, Migliori GB, Motta I, Palmieri F, Pontali E, Prestileo T, Riccardi N, Saderi L, Saporiti M, Sotgiu G, Spanevello A, Stochino C, Tadolini M, Torre A, Villa S, Visca D, Kurhasani X, Furjani M, Rasheed N, Danila E, Diktanas S, Ridaura RL, Luna López FL, Torrico MM, Rendon A, Akkerman OW, Chizaram O, Al-Abri S, Alyaquobi F, Althohli K, Aguirre S, Teixeira RC, De Egea V, Irala S, Medina A, Sequera G, Sosa N, Vázquez F, Llanos-Tejada FK, Manga S, Villanueva-Villegas R, Araujo D, Sales Marques RD, Socaci A, Barkanova O, Bogorodskaya M, Borisov S, Mariandyshev A, Kaluzhenina A, Vukicevic TA, Stosic M, Beh D, Ng D, Ong CWM, Solovic I, Dheda K, Gina P, Caminero JA, De Souza Galvão ML, Dominguez-Castellano A, García-García JM, Pinargote IM, Fernandez SQ, Sánchez-Montalvá A, Huguet ET, Murguiondo MZ, Bart PA, Mazza-Stalder J, D'Ambrosio L, Kamolwat P, Bakko F, Barnacle J, Bird S, Brown A, Chandran S, Killington K, Man K, Papineni P, Ritchie F, Tiberi S, Utjesanovic N, Zenner D, Hearn JL, Heysell S, Young L. Long-term outcomes of the global tuberculosis and COVID-19 co-infection cohort. Eur Respir J 2023; 62:2300925. [PMID: 37827576 PMCID: PMC10627308 DOI: 10.1183/13993003.00925-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/04/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Longitudinal cohort data of patients with tuberculosis (TB) and coronavirus disease 2019 (COVID-19) are lacking. In our global study, we describe long-term outcomes of patients affected by TB and COVID-19. METHODS We collected data from 174 centres in 31 countries on all patients affected by COVID-19 and TB between 1 March 2020 and 30 September 2022. Patients were followed-up until cure, death or end of cohort time. All patients had TB and COVID-19; for analysis purposes, deaths were attributed to TB, COVID-19 or both. Survival analysis was performed using Cox proportional risk-regression models, and the log-rank test was used to compare survival and mortality attributed to TB, COVID-19 or both. RESULTS Overall, 788 patients with COVID-19 and TB (active or sequelae) were recruited from 31 countries, and 10.8% (n=85) died during the observation period. Survival was significantly lower among patients whose death was attributed to TB and COVID-19 versus those dying because of either TB or COVID-19 alone (p<0.001). Significant adjusted risk factors for TB mortality were higher age (hazard ratio (HR) 1.05, 95% CI 1.03-1.07), HIV infection (HR 2.29, 95% CI 1.02-5.16) and invasive ventilation (HR 4.28, 95% CI 2.34-7.83). For COVID-19 mortality, the adjusted risks were higher age (HR 1.03, 95% CI 1.02-1.04), male sex (HR 2.21, 95% CI 1.24-3.91), oxygen requirement (HR 7.93, 95% CI 3.44-18.26) and invasive ventilation (HR 2.19, 95% CI 1.36-3.53). CONCLUSIONS In our global cohort, death was the outcome in >10% of patients with TB and COVID-19. A range of demographic and clinical predictors are associated with adverse outcomes.
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13
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Booysen P, Wilkinson KA, Sheerin D, Waters R, Coussens AK, Wilkinson RJ. Immune interaction between SARS-CoV-2 and Mycobacterium tuberculosis. Front Immunol 2023; 14:1254206. [PMID: 37841282 PMCID: PMC10569495 DOI: 10.3389/fimmu.2023.1254206] [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: 07/06/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
SARS-CoV-2 and Mycobacterium tuberculosis (Mtb) are major infectious causes of death, with meta-analyses and population-based studies finding increased mortality in co-infected patients simultaneously diagnosed with COVID-19 and tuberculosis (TB). There is a need to understand the immune interaction between SARS-CoV-2 and Mtb which impacts poor outcomes for those co-infected. We performed a PubMed and preprint search using keywords [SARS-CoV-2] AND [tuberculosis] AND [Immune response], including publications after January 2020, excluding reviews or opinions. Abstracts were evaluated by authors for inclusion of data specifically investigating the innate and/or acquired immune responses to SARS-CoV-2 and Mtb in humans and animal models, immunopathological responses in co-infection and both trials and investigations of potential protection against SARS-CoV-2 by Bacille Calmette Guérin (BCG). Of the 248 articles identified, 39 were included. Incidence of co-infection is discussed, considering in areas with a high burden of TB, where reported co-infection is likely underestimated. We evaluated evidence of the clinical association between COVID-19 and TB, discuss differences and similarities in immune responses in humans and in murine studies, and the implications of co-infection. SARS-CoV-2 and Mtb have both been shown to modulate immune responses, particularly of monocytes, macrophages, neutrophils, and T cells. Co-infection may result in impaired immunity to SARS-CoV-2, with an exacerbated inflammatory response, while T cell responses to Mtb may be modulated by SARS-CoV-2. Furthermore, there has been no proven potential COVID-19 clinical benefit of BCG despite numerous large-scale clinical trials.
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Affiliation(s)
- Petro Booysen
- Centre for Infectious Diseases Research in Africa (CIDRI-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
| | - Katalin A. Wilkinson
- Centre for Infectious Diseases Research in Africa (CIDRI-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
- Tuberculosis Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Dylan Sheerin
- Infectious Diseases and Immune Defence Division, The Walter & Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Robyn Waters
- Centre for Infectious Diseases Research in Africa (CIDRI-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
| | - Anna K. Coussens
- Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Infectious Diseases and Immune Defence Division, The Walter & Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Robert J. Wilkinson
- Centre for Infectious Diseases Research in Africa (CIDRI-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
- Tuberculosis Laboratory, The Francis Crick Institute, London, United Kingdom
- Department of Infectious Diseases, Imperial College, London, United Kingdom
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14
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Allué-Guardia A, Torrelles JB, Sigal A. Tuberculosis and COVID-19 in the elderly: factors driving a higher burden of disease. Front Immunol 2023; 14:1250198. [PMID: 37841265 PMCID: PMC10569613 DOI: 10.3389/fimmu.2023.1250198] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/11/2023] [Indexed: 10/17/2023] Open
Abstract
Mycobacterium tuberculosis (M.tb) and SARS-CoV-2 are both infections that can lead to severe disease in the lower lung. However, these two infections are caused by very different pathogens (Mycobacterium vs. virus), they have different mechanisms of pathogenesis and immune response, and differ in how long the infection lasts. Despite the differences, SARS-CoV-2 and M.tb share a common feature, which is also frequently observed in other respiratory infections: the burden of disease in the elderly is greater. Here, we discuss possible reasons for the higher burden in older adults, including the effect of co-morbidities, deterioration of the lung environment, auto-immunity, and a reduced antibody response. While the answer is likely to be multifactorial, understanding the main drivers across different infections may allow us to design broader interventions that increase the health-span of older people.
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Affiliation(s)
- Anna Allué-Guardia
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, United States
| | - Jordi B. Torrelles
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, United States
- International Center for the Advancement of Research and Education (I•CARE), Texas Biomedical Research Institute, San Antonio, TX, United States
| | - Alex Sigal
- Africa Health Research Institute, Durban, South Africa
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
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15
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de Santana DS, Netto EM, Vaz SN, Dantas PH, Brites C. Seroprevalence and indexes of IgG antibodies for SARS-CoV-2 infection among People Living With HIV, tuberculosis patients and healthcare workers, in Salvador, Brazil. Braz J Infect Dis 2023; 27:102811. [PMID: 37813359 PMCID: PMC10582833 DOI: 10.1016/j.bjid.2023.102811] [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: 06/05/2023] [Revised: 09/13/2023] [Accepted: 09/25/2023] [Indexed: 10/11/2023] Open
Abstract
INTRODUCTION COVID-19 can trigger different clinical presentations in distinct population groups, some of which are considered at higher risk of SARS-CoV-2 infection. Little is known about the susceptibility of certain populations to the infection. OBJECTIVES We aimed to determine the prevalence of COVID-19 among People Living With HIV/AIDS (PLWH) attending a tertiary public hospital in Salvador, Brazil, patients with active pulmonary tuberculosis and Hospital's Healthcare Workers (HCW), and to compare their SARS-CoV-2 antibody levels. METHODS In this observational study we included 2294 participants from June 9, 2020 to August 10, 2021. IgG SARS-CoV-2 antibodies from all participants (275 PLWH, 42 with active tuberculosis and 1977 healthcare workers) were measured. Prevalence of COVID-19 and antibodies indexes were compared across groups. RESULTS We detected a higher prevalence of COVID-19 in patients with active tuberculosis (42.9%) than in PLWH (22.5%) or HCW (11.7%). Previously vaccinated participants with a COVID-19 history had median higher IgG antibody indexes (8.2; IQR: 5.5‒10) than those vaccinated who did not have COVID-19 until the time of this study (4.1; IQR: 1.6‒6.2, p < 0.001). CONCLUSION Prevalence of previous SARS-CoV-2 infection was higher among tuberculosis patients than that found in HCW and PLWH, but antibodies levels were similar across groups.
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Affiliation(s)
- Daniele Souza de Santana
- Universidade Federal da Bahia (UFBA/EBSERH), Hospital Universitário Professor Edgard Santos, Laboratório de Pesquisa em Infectologia, Salvador, BA, Brazil
| | - Eduardo Martins Netto
- Universidade Federal da Bahia (UFBA/EBSERH), Hospital Universitário Professor Edgard Santos, Laboratório de Pesquisa em Infectologia, Salvador, BA, Brazil; Fundação Bahiana de Infectologia, Salvador, BA, Brazil
| | - Sara Nunes Vaz
- Universidade Federal da Bahia (UFBA/EBSERH), Hospital Universitário Professor Edgard Santos, Laboratório de Pesquisa em Infectologia, Salvador, BA, Brazil; Fundação Bahiana de Infectologia, Salvador, BA, Brazil
| | - Paulo Henrique Dantas
- Universidade Federal da Bahia (UFBA/EBSERH), Hospital Universitário Professor Edgard Santos, Laboratório de Pesquisa em Infectologia, Salvador, BA, Brazil
| | - Carlos Brites
- Universidade Federal da Bahia (UFBA/EBSERH), Hospital Universitário Professor Edgard Santos, Laboratório de Pesquisa em Infectologia, Salvador, BA, Brazil; Fundação Bahiana de Infectologia, Salvador, BA, Brazil.
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16
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Aiello A, Najafi-Fard S, Goletti D. Initial immune response after exposure to Mycobacterium tuberculosis or to SARS-COV-2: similarities and differences. Front Immunol 2023; 14:1244556. [PMID: 37662901 PMCID: PMC10470049 DOI: 10.3389/fimmu.2023.1244556] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/31/2023] [Indexed: 09/05/2023] Open
Abstract
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb) and Coronavirus disease-2019 (COVID-19), whose etiologic agent is severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), are currently the two deadliest infectious diseases in humans, which together have caused about more than 11 million deaths worldwide in the past 3 years. TB and COVID-19 share several aspects including the droplet- and aerosol-borne transmissibility, the lungs as primary target, some symptoms, and diagnostic tools. However, these two infectious diseases differ in other aspects as their incubation period, immune cells involved, persistence and the immunopathological response. In this review, we highlight the similarities and differences between TB and COVID-19 focusing on the innate and adaptive immune response induced after the exposure to Mtb and SARS-CoV-2 and the pathological pathways linking the two infections. Moreover, we provide a brief overview of the immune response in case of TB-COVID-19 co-infection highlighting the similarities and differences of each individual infection. A comprehensive understanding of the immune response involved in TB and COVID-19 is of utmost importance for the design of effective therapeutic strategies and vaccines for both diseases.
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Affiliation(s)
| | | | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
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17
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Corleis B, Bastian M, Hoffmann D, Beer M, Dorhoi A. Animal models for COVID-19 and tuberculosis. Front Immunol 2023; 14:1223260. [PMID: 37638020 PMCID: PMC10451089 DOI: 10.3389/fimmu.2023.1223260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/21/2023] [Indexed: 08/29/2023] Open
Abstract
Respiratory infections cause tremendous morbidity and mortality worldwide. Amongst these diseases, tuberculosis (TB), a bacterial illness caused by Mycobacterium tuberculosis which often affects the lung, and coronavirus disease 2019 (COVID-19) caused by the Severe Acute Respiratory Syndrome Coronavirus type 2 (SARS-CoV-2), stand out as major drivers of epidemics of global concern. Despite their unrelated etiology and distinct pathology, these infections affect the same vital organ and share immunopathogenesis traits and an imperative demand to model the diseases at their various progression stages and localizations. Due to the clinical spectrum and heterogeneity of both diseases experimental infections were pursued in a variety of animal models. We summarize mammalian models employed in TB and COVID-19 experimental investigations, highlighting the diversity of rodent models and species peculiarities for each infection. We discuss the utility of non-human primates for translational research and emphasize on the benefits of non-conventional experimental models such as livestock. We epitomize advances facilitated by animal models with regard to understanding disease pathophysiology and immune responses. Finally, we highlight research areas necessitating optimized models and advocate that research of pulmonary infectious diseases could benefit from cross-fertilization between studies of apparently unrelated diseases, such as TB and COVID-19.
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Affiliation(s)
- Björn Corleis
- Institute of Immunology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
| | - Max Bastian
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
| | - Donata Hoffmann
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
| | - Anca Dorhoi
- Institute of Immunology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
- Faculty of Mathematics and Natural Sciences, University of Greifswald, Greifswald, Germany
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18
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Kifle ZS, Obsu LL. Mathematical modeling and analysis of COVID-19 and TB co-dynamics. Heliyon 2023; 9:e18726. [PMID: 37593600 PMCID: PMC10428062 DOI: 10.1016/j.heliyon.2023.e18726] [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: 09/08/2022] [Revised: 07/17/2023] [Accepted: 07/25/2023] [Indexed: 08/19/2023] Open
Abstract
This study proposes a mathematical model for examining the COVID-19 and tuberculosis (TB) co-dynamics thoroughly. First, the single infection dynamics: COVID-19 infection and TB infection models are taken into consideration and examined. Following that, the co-dynamics with TB and COVID-19 is also investigated. In order to comprehend the developed model dynamics, the basic system attributes including the region of definition, theory of nonnegativity and boundedness of solution are investigated. Further, a qualitative analysis of the equilibria of the formulated model equations is performed. The equilibria of both infection models are globally asymptotically stable if their respective basic reproductive number is smaller than one. As the associated reproductive number reaches unity, they experience the forward bifurcation phenomenon. Additionally, it is demonstrated that the formulated co-dynamics model would not experience backward bifurcation by applying the center manifold theory. Moreover, model fitting is done by using daily reported COVID-19 cumulative data in Ethiopia between March 13, 2020, and May 31, 2022. For instance, the non-linear least squares approach of fitting a function to data was performed in the fitting process using s c i p y . o p t i m i z e . c u r v e _ f i t from the Python. Finally, to corroborate the analytical findings of the model equation, numerical simulations were conducted.
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Affiliation(s)
| | - Legesse Lemecha Obsu
- Department of Mathematics, Adama Science and Technology University, Adama, Ethiopia
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19
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Starshinova A, Kudryavtsev I, Rubinstein A, Malkova A, Dovgaluk I, Kudlay D. Tuberculosis and COVID-19 Dually Affect Human Th17 Cell Immune Response. Biomedicines 2023; 11:2123. [PMID: 37626620 PMCID: PMC10452633 DOI: 10.3390/biomedicines11082123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/12/2023] [Accepted: 07/19/2023] [Indexed: 08/27/2023] Open
Abstract
COVID-19 infection not only profoundly impacts the detection of tuberculosis infection (Tbc) but also affects modality in tuberculosis patient immune response. It is important to determine immune response alterations in latent tuberculosis infection as well as in SARS-CoV-2-infected tuberculosis patients. Such changes may have underlying effects on the development and course of further tuberculosis. Here, we aimed to review the characteristics of immune response in TB patients or convalescent COVID-19 patients with latent TB infection (LTBI). MATERIALS AND METHODS We analyzed the features of immune response in tuberculosis and COVID-19 patients. For this, we analyzed publications released from December 2019 to March 2023; those which were published in accessible international databases ("Medline", "PubMed", "Scopus") and with keywords such as "COVID-19", "SARS-CoV-2", "tuberculosis", "pulmonary tuberculosis", "latent tuberculosis infection", "Treg", "follicular Treg", and "Treg subsets", we considered. RESULTS Through our analysis, we found that tuberculosis patients who had been infected with COVID-19 previously and elevated Th1 and Th2 cell levels. High levels of Th1 and Th2 cells may serve as a positive marker, characterizing activated immune response during TB infection. COVID-19 or post-COVID-19 subjects showed decreased Th17 levels, indicating a lack of tuberculosis development. Moreover, the typical course of tuberculosis is associated with an increase in Treg level, but COVID-19 contributes to a hyperinflammatory response. CONCLUSION According to the data obtained, the course of tuberculosis proceeds in a dissimilar way due to the distinct immune response, elicited by SARS-CoV-2. Importantly, the development of active tuberculosis with a severe course is associated with a decline in Treg levels. Both pathogens lead to disturbed immune responses, increasing the risk of developing severe TB. The insights and findings of this paper may be used to improve the future management of individuals with latent and active tuberculosis.
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Affiliation(s)
- Anna Starshinova
- Almazov National Medical Research Centre, 197341 St-Petersburg, Russia
| | - Igor Kudryavtsev
- Department of Immunology, Institution of Experimental Medicine, 197022 St-Petersburg, Russia; (I.K.); (A.R.)
| | - Artem Rubinstein
- Department of Immunology, Institution of Experimental Medicine, 197022 St-Petersburg, Russia; (I.K.); (A.R.)
| | - Anna Malkova
- Faculty of Natural Sciences, Ariel University, Ariel 40700, Israel;
| | - Irina Dovgaluk
- Phthisiopulmonology Department, Research Institute of Phthisiopulmonology, 191036 St-Petersburg, Russia;
| | - Dmitry Kudlay
- Department of Pharmacology, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia;
- Institute of Immunology FMBA of Russia, 115478 Moscow, Russia
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20
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Shaw JA, Malherbe ST, Walzl G, du Plessis N. Suppressive myeloid cells in SARS-CoV-2 and Mycobacterium tuberculosis co-infection. Front Immunol 2023; 14:1222911. [PMID: 37545508 PMCID: PMC10399583 DOI: 10.3389/fimmu.2023.1222911] [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: 05/15/2023] [Accepted: 07/06/2023] [Indexed: 08/08/2023] Open
Abstract
Epidemiologic data show that both current and previous tuberculosis (TB) increase the risk of in-hospital mortality from coronavirus disease-2019 (COVID-19), and there is a similar trend for poor outcomes from Mycobacterium tuberculosis (Mtb) infection after recent SARS-CoV-2. A shared dysregulation of immunity explains the dual risk posed by co-infection, but the specific mechanisms are being explored. While initial attention focused on T cell immunity, more comprehensive analyses revealed a dysfunctional innate immune response in COVID-19, characterized by reduced numbers of dendritic cells, NK cells and a redistribution of mononuclear phagocytes towards intermediate myeloid subsets. During hyper- or chronic inflammatory processes, activation signals from molecules such as growth factors and alarmins lead to the expansion of an immature population of myeloid cells called myeloid-deprived suppressor cells (MDSC). These cells enter a state of pathological activation, lose their ability to rapidly clear pathogens, and instead become broadly immunosuppressive. MDSC are enriched in the peripheral blood of patients with severe COVID-19; associated with mortality; and with higher levels of inflammatory cytokines. In TB, MDSC have been implicated in loss of control of Mtb in the granuloma and ineffective innate and T cell immunity to the pathogen. Considering that innate immune sensing serves as first line of both anti-bacterial and anti-viral defence mechanisms, we propose MDSC as a crucial mechanism for the adverse clinical trajectories of TB-COVID-19 coinfection.
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21
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Petrone L, Sette A, de Vries RD, Goletti D. The Importance of Measuring SARS-CoV-2-Specific T-Cell Responses in an Ongoing Pandemic. Pathogens 2023; 12:862. [PMID: 37513709 PMCID: PMC10385870 DOI: 10.3390/pathogens12070862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023] Open
Abstract
Neutralizing antibodies are considered a correlate of protection against SARS-CoV-2 infection and severe COVID-19, although they are not the only contributing factor to immunity: T-cell responses are considered important in protecting against severe COVID-19 and contributing to the success of vaccination effort. T-cell responses after vaccination largely mirror those of natural infection in magnitude and functional capacity, but not in breadth, as T-cells induced by vaccination exclusively target the surface spike glycoprotein. T-cell responses offer a long-lived line of defense and, unlike humoral responses, largely retain reactivity against the SARS-CoV-2 variants. Given the increasingly recognized role of T-cell responses in protection against severe COVID-19, the circulation of SARS-CoV-2 variants, and the potential implementation of novel vaccines, it becomes imperative to continuously monitor T-cell responses. In addition to "classical" T-cell assays requiring the isolation of peripheral blood mononuclear cells, simple whole-blood-based interferon-γ release assays have a potential role in routine T-cell response monitoring. These assays could be particularly useful for immunocompromised people and other clinically vulnerable populations, where interactions between cellular and humoral immunity are complex. As we continue to live alongside COVID-19, the importance of considering immunity as a whole, incorporating both humoral and cellular responses, is crucial.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, 00149 Rome, Italy;
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA;
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA 92037, USA
| | - Rory D. de Vries
- Department Viroscience, Erasmus University Medical Center, 3015CN Rotterdam, The Netherlands;
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, 00149 Rome, Italy;
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22
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Kifle ZS, Obsu LL. Co-dynamics of COVID-19 and TB with COVID-19 vaccination and exogenous reinfection for TB: An optimal control application. Infect Dis Model 2023; 8:574-602. [PMID: 37287990 PMCID: PMC10229442 DOI: 10.1016/j.idm.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/06/2023] [Accepted: 05/26/2023] [Indexed: 06/09/2023] Open
Abstract
COVID-19 and Tuberculosis (TB) are among the major global public health problems and diseases with major socioeconomic impacts. The dynamics of these diseases are spread throughout the world with clinical similarities which makes them difficult to be mitigated. In this study, we formulate and analyze a mathematical model containing several epidemiological characteristics of the co-dynamics of COVID-19 and TB. Sufficient conditions are derived for the stability of both COVID-19 and TB sub-models equilibria. Under certain conditions, the TB sub-model could undergo the phenomenon of backward bifurcation whenever its associated reproduction number is less than one. The equilibria of the full TB-COVID-19 model are locally asymptotically stable, but not globally, due to the possible occurrence of backward bifurcation. The incorporation of exogenous reinfection into our model causes effects by allowing the occurrence of backward bifurcation for the basic reproduction number R0 < 1 and the exogenous reinfection rate greater than a threshold (η > η∗). The analytical results show that reducing R0 < 1 may not be sufficient to eliminate the disease from the community. The optimal control strategies were proposed to minimize the disease burden and related costs. The existence of optimal controls and their characterization are established using Pontryagin's Minimum Principle. Moreover, different numerical simulations of the control induced model are carried out to observe the effects of the control strategies. It reveals the usefulness of the optimization strategies in reducing COVID-19 infection and the co-infection of both diseases in the community.
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Affiliation(s)
| | - Legesse Lemecha Obsu
- Department of Mathematics, Adama Science and Technology University, Adama, Ethiopia
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23
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Grifoni A, Alonzi T, Alter G, Noonan DM, Landay AL, Albini A, Goletti D. Impact of aging on immunity in the context of COVID-19, HIV, and tuberculosis. Front Immunol 2023; 14:1146704. [PMID: 37292210 PMCID: PMC10246744 DOI: 10.3389/fimmu.2023.1146704] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/11/2023] [Indexed: 06/10/2023] Open
Abstract
Knowledge of aging biology needs to be expanded due to the continuously growing number of elderly people worldwide. Aging induces changes that affect all systems of the body. The risk of cardiovascular disease and cancer increases with age. In particular, the age-induced adaptation of the immune system causes a greater susceptibility to infections and contributes to the inability to control pathogen growth and immune-mediated tissue damage. Since the impact of aging on immune function, is still to be fully elucidated, this review addresses some of the recent understanding of age-related changes affecting key components of immunity. The emphasis is on immunosenescence and inflammaging that are impacted by common infectious diseases that are characterized by a high mortality, and includes COVID-19, HIV and tuberculosis.
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Affiliation(s)
- Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Tonino Alonzi
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, Rome, Italy
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital (MGH), Massachusetts Institute of Technology (MIT), and Harvard, Cambridge, MA, United States
| | - Douglas McClain Noonan
- 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
| | - Alan L. Landay
- Department of Internal Medicine, Rush Medical College, Chicago, IL, United States
| | | | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, Rome, Italy
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24
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Chiok KR, Dhar N, Banerjee A. Mycobacterium tuberculosis and SARS-CoV-2 co-infections: The knowns and unknowns. iScience 2023; 26:106629. [PMID: 37091987 PMCID: PMC10082467 DOI: 10.1016/j.isci.2023.106629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023] Open
Abstract
Health impacts of Mycobacterium tuberculosis (Mtb) and SARS-CoV-2 co-infections are not fully understood. Both pathogens modulate host responses and induce immunopathology with extensive lung damage. With a quarter of the world's population harboring latent TB, exploring the relationship between SARS-CoV-2 infection and its effect on the transition of Mtb from latent to active form is paramount to control this pathogen. The effects of active Mtb infection on establishment and severity of COVID-19 are also unknown, despite the ability of TB to orchestrate profound long-lasting immunopathologies in the lungs. Absence of mechanistic studies and co-infection models hinder the development of effective interventions to reduce the health impacts of SARS-CoV-2 and Mtb co-infection. Here, we highlight dysregulated immune responses induced by SARS-CoV-2 and Mtb, their potential interplay, and implications for co-infection in the lungs. As both pathogens master immunomodulation, we discuss relevant converging and diverging immune-related pathways underlying SARS-CoV-2 and Mtb co-infections.
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Affiliation(s)
- Kim R Chiok
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada
| | - Neeraj Dhar
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada
- Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
- Respiratory Research Centre, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
| | - Arinjay Banerjee
- Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK S7N 5E3, Canada
- Respiratory Research Centre, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
- Department of Veterinary Microbiology, University of Saskatchewan, Saskatoon, SK S7N 5B4, Canada
- Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
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25
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Ulrichs T. How the corona pandemic affects the global fight against tuberculosis and how to react. Front Cell Infect Microbiol 2023; 13:1165160. [PMID: 37082717 PMCID: PMC10111048 DOI: 10.3389/fcimb.2023.1165160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 03/17/2023] [Indexed: 04/07/2023] Open
Abstract
The emergence of the acute pandemic by SARS-CoV-2 is a setback for the fight against chronic pandemics like tuberculosis (TB), malaria, and HIV/AIDS. In fact, after more than a decade of decreasing fatality numbers, 2020 saw a re-increase in the number of people dying from TB. After COVID-19, TB was the infectious disease with the second-highest fatality rate caused by a single pathogen, with 1.6 million deaths in 2021. It is expected by the WHO that the pandemic years to come and even after the pandemic will continue this trend. More efforts are needed to support TB control structures as an integral part of the strengthening measures of the general health care system.
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Affiliation(s)
- Timo Ulrichs
- Institute for Research in International Assistance, Akkon University for Human Sciences, Berlin, Germany
- Koch-Mechnikov Forum, Berlin, Germany
- *Correspondence: Timo Ulrichs,
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26
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Thong PM, Chong HT, Chang AJW, Ong CWM. COVID-19, the escalation of diabetes and the repercussions on Tuberculosis. Int J Infect Dis 2023:S1201-9712(23)00055-3. [PMID: 36898428 PMCID: PMC9993733 DOI: 10.1016/j.ijid.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/10/2023] [Accepted: 02/10/2023] [Indexed: 03/12/2023] Open
Abstract
The COVID-19 pandemic has significantly disrupted the global tuberculosis (TB) control efforts. The mobilisation of healthcare resources and personnel to combat the pandemic, and the nationwide lockdown measures resulted in an accumulation of large number of undiagnosed TB cases. Exacerbating the situation, recent meta-analyses showed COVID-19 induced diabetes (DM) is on the rise. DM is an established risk factor for TB disease and worsen outcomes. Patients with concurrent DM and TB had more lung cavitary lesions, and are more likely to fail TB treatment and suffering disease relapse. This may pose a significant challenge to TB control in low- and middle-income countries where high TB burden are found. There is a need to step up the efforts to end the TB epidemic, which include increased screening for DM among TB patients, optimise glycaemic control among TB-DM patients and intensify TB-DM research to improve TB-DM patient treatment outcome.
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Affiliation(s)
- Pei Min Thong
- Infectious Diseases Translational Research Programme, Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Hai Tarng Chong
- Infectious Diseases Translational Research Programme, Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Anabel J W Chang
- Infectious Diseases Translational Research Programme, Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Catherine W M Ong
- Infectious Diseases Translational Research Programme, Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Infectious Diseases, Department of Medicine, National University Hospital; Institute for Health Innovation and Technology (iHealthtech), National University of Singapore.
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27
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Wang L, Peng HY, Pham A, Villazana E, Ballard DJ, Das JK, Kumar A, Xiong X, Song J. T Cell Response to SARS-CoV-2 Coinfection and Comorbidities. Pathogens 2023; 12:321. [PMID: 36839596 PMCID: PMC9965203 DOI: 10.3390/pathogens12020321] [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: 12/16/2022] [Revised: 02/03/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
For the past three years, COVID-19 has become an increasing global health issue. Adaptive immune cells, especially T cells, have been extensively investigated in regard to SARS-CoV-2 infection. However, human health and T cell responses are also impacted by many other pathogens and chronic diseases. We have summarized T cell performance during SARS-CoV-2 coinfection with other viruses, bacteria, and parasites. Furthermore, we distinguished if those altered T cell statuses under coinfection would affect their clinical outcomes, such as symptom severity and hospitalization demand. T cell alteration in diabetes, asthma, and hypertension patients with SARS-CoV-2 infection was also investigated in our study. We have summarized whether changes in T cell response influence the clinical outcome during comorbidities.
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Affiliation(s)
- Liqing Wang
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
- Department of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843, USA
| | - Hao-Yun Peng
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
- Department of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843, USA
| | - Aspen Pham
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Eber Villazana
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Darby J. Ballard
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Jugal Kishore Das
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Anil Kumar
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Xiaofang Xiong
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Jianxun Song
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA
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28
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Kumwichar P, Chongsuvivatwong V. COVID-19 pneumonia and the subsequent risk of getting active pulmonary tuberculosis: a population-based dynamic cohort study using national insurance claims databases. EClinicalMedicine 2023; 56:101825. [PMID: 36694864 PMCID: PMC9854255 DOI: 10.1016/j.eclinm.2023.101825] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 12/30/2022] [Accepted: 01/02/2023] [Indexed: 01/22/2023] Open
Abstract
Background A three-fold increase in the incidence of detecting pulmonary tuberculosis (PTB) in patients hospitalised with COVID-19 pneumonia compared with that in the general population was recently reported; however, this finding may be due to admission bias in the diagnostic investigation. The current cohort study aimed to estimate the risk of having detectable active PTB after SARS-CoV-2 infection. Methods Insurance claims data in lower Southern Thailand from the 12th regional National Health Security Office, Thailand, were used. Inpatient and outpatient electronic medical records were linked using encrypted identification numbers. Records of individuals aged ≥18 years from 1 April to 30 September 2021 were retrieved to form a dynamic cohort. Exposure status was based on SARS-CoV-2 investigation and pneumonia status: population control (general population who had never been tested), negative reverse transcription-polymerase chain reaction (RT-PCR) control, asymptomatic COVID-19, symptomatic COVID-19 without pneumonia, and COVID-19 pneumonia groups. They were tracked in the databases for subsequent bacteriologically confirmed PTB until 31 March 2022. Findings Overall, 4,241,201 individuals were recruited in the dynamic cohort and contributed 3,108,224, 227,918, 34,251, 10,325, and 14,160 person-years in the above exposure groups, respectively. Time-varying Cox's regression was conducted using population control as reference. Hazard ratios (95% CIs) of the negative control, asymptomatic, symptomatic COVID-19 without pneumonia, and pneumonia groups were 1.58 (1.08, 2.32), 1.00 (0.25, 4.01), 2.98 (0.74, 11.98), 9.87 (5.64, 17.30) in the first 30 days and 0.97 (0.81, 1.15), 1.41 (0.92, 2.17), 3.85 (2.42, 6.13), and 7.15 (5.54, 9.22) thereafter, respectively. Interpretation Having had COVID-19 pneumonia, as opposed to the general population status, was strongly associated with a higher hazard of detectable active PTB. In tuberculosis endemic areas, patients with COVID-19 pneumonia should be closely followed up to reduce PTB-related burden. Funding The Fogarty International Center and the National Institute of Allergy and Infectious Diseases of the National Institutes of Health supported the article processing charges under Award Number D43TW009522.
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Affiliation(s)
- Ponlagrit Kumwichar
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Kanjanavanich Rd, Kho Hong, Hat Yai District, Songkhla, 90110, Thailand
| | - Virasakdi Chongsuvivatwong
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Kanjanavanich Rd, Kho Hong, Hat Yai District, Songkhla, 90110, Thailand
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29
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Venturas JP. HIV and COVID-19 Disease. Semin Respir Crit Care Med 2023; 44:35-49. [PMID: 36646084 DOI: 10.1055/s-0042-1758852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Despite effective antiretroviral therapy (ART), HIV infected individuals throughout the world remain at significant risk of respiratory infections and non-communicable disease. Severe disease from SARS-CoV-2 is associated with a hyperinflammatory phenotype which manifests in the lungs as pneumonia and in some cases can lead to acute respiratory failure. Progression to severe COVID-19 is associated with comorbid disease such as obesity, diabetes mellitus and cardiovascular disease, however data concerning the associated risks of HIV coinfection are still conflicting, with large population studies demonstrating poorer outcomes, whilst smaller, case-controlled studies showing better outcomes. Furthermore, underlying immunopathological processes within the lungs and elsewhere, including interactions with other opportunistic infections (OI), remain largely undefined. Nonetheless, new and repurposed anti-viral therapies and vaccines which have been developed are safe to use in this population, and anti-inflammatory agents are recommended with the caveat that the coexistence of opportunistic infections is considered and excluded. Finally, HIV infected patients remain reliant on good ART adherence practices to maintain HIV viral suppression, and some of these practices were disrupted during the COVID-19 pandemic, putting these patients at further risk for acute and long-term adverse outcomes.
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Affiliation(s)
- Jacqui P Venturas
- Department of Internal Medicine and Pulmonology, Charlotte Maxeke Johannesburg Academic Hospital and Universtity of the Witwatersrand, Johannesburg, South Africa
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30
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Udoakang AJ, Djomkam Zune AL, Tapela K, Nganyewo NN, Olisaka FN, Anyigba CA, Tawiah-Eshun S, Owusu IA, Paemka L, Awandare GA, Quashie PK. The COVID-19, tuberculosis and HIV/AIDS: Ménage à Trois. Front Immunol 2023; 14:1104828. [PMID: 36776887 PMCID: PMC9911459 DOI: 10.3389/fimmu.2023.1104828] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/11/2023] [Indexed: 01/28/2023] Open
Abstract
In December 2019, a novel pneumonic condition, Coronavirus disease 2019 (COVID- 19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), broke out in China and spread globally. The presentation of COVID-19 is more severe in persons with underlying medical conditions such as Tuberculosis (TB), Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) and other pneumonic conditions. All three diseases are of global concern and can significantly affect the lungs with characteristic cytokine storm, immunosuppression, and respiratory failure. Co-infections of SARS-CoV-2 with HIV and Mycobacterium tuberculosis (Mtb) have been reported, which may influence their pathogenesis and disease progression. Pulmonary TB and HIV/AIDS patients could be more susceptible to SARS-CoV-2 infection leading to lethal synergy and disease severity. Therefore, the biological and epidemiological interactions of COVID-19, HIV/AIDS, and TB need to be understood holistically. While data is needed to predict the impact of the COVID-19 pandemic on these existing diseases, it is necessary to review the implications of the evolving COVID-19 management on HIV/AIDS and TB control, including therapy and funding. Also, the impact of long COVID on patients, who may have this co-infection. Thus, this review highlights the implications of COVID-19, HIV/AIDS, and TB co-infection compares disease mechanisms, addresses growing concerns, and suggests a direction for improved diagnosis and general management.
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Affiliation(s)
- Aniefiok John Udoakang
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biosciences and Biotechnology, University of Medical Sciences, Ondo, Nigeria
| | - Alexandra Lindsey Djomkam Zune
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Kesego Tapela
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Nora Nghochuzie Nganyewo
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Medical Research Council Unit, The Gambia at the London School of Hygiene and Tropical Medicine, Banjul, Gambia
| | - Frances Ngozi Olisaka
- Environmental and Public Health Microbiology, Department of Biological Science, Benson Idahosa University, Benin City, Edo State, Nigeria
| | - Claudia Adzo Anyigba
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | | | - Irene Amoakoh Owusu
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Lily Paemka
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Gordon A. Awandare
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Peter Kojo Quashie
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Virology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana
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31
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Zsichla L, Müller V. Risk Factors of Severe COVID-19: A Review of Host, Viral and Environmental Factors. Viruses 2023; 15:175. [PMID: 36680215 PMCID: PMC9863423 DOI: 10.3390/v15010175] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/04/2023] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
The clinical course and outcome of COVID-19 are highly variable, ranging from asymptomatic infections to severe disease and death. Understanding the risk factors of severe COVID-19 is relevant both in the clinical setting and at the epidemiological level. Here, we provide an overview of host, viral and environmental factors that have been shown or (in some cases) hypothesized to be associated with severe clinical outcomes. The factors considered in detail include the age and frailty, genetic polymorphisms, biological sex (and pregnancy), co- and superinfections, non-communicable comorbidities, immunological history, microbiota, and lifestyle of the patient; viral genetic variation and infecting dose; socioeconomic factors; and air pollution. For each category, we compile (sometimes conflicting) evidence for the association of the factor with COVID-19 outcomes (including the strength of the effect) and outline possible action mechanisms. We also discuss the complex interactions between the various risk factors.
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Affiliation(s)
- Levente Zsichla
- Institute of Biology, Eötvös Loránd University, 1117 Budapest, Hungary
- National Laboratory for Health Security, Eötvös Loránd University, 1117 Budapest, Hungary
| | - Viktor Müller
- Institute of Biology, Eötvös Loránd University, 1117 Budapest, Hungary
- National Laboratory for Health Security, Eötvös Loránd University, 1117 Budapest, Hungary
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32
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Mouse Models for Mycobacterium tuberculosis Pathogenesis: Show and Do Not Tell. Pathogens 2022; 12:pathogens12010049. [PMID: 36678397 PMCID: PMC9865329 DOI: 10.3390/pathogens12010049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 11/29/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022] Open
Abstract
Science has been taking profit from animal models since the first translational experiments back in ancient Greece. From there, and across all history, several remarkable findings have been obtained using animal models. One of the most popular models, especially for research in infectious diseases, is the mouse. Regarding research in tuberculosis, the mouse has provided useful information about host and bacterial traits related to susceptibility to the infection. The effect of aging, sexual dimorphisms, the route of infection, genetic differences between mice lineages and unbalanced immunity scenarios upon Mycobacterium tuberculosis infection and tuberculosis development has helped, helps and will help biomedical researchers in the design of new tools for diagnosis, treatment and prevention of tuberculosis, despite various discrepancies and the lack of deep study in some areas of these traits.
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Cao JF, Gong Y, Wu M, Xiong L, Chen S, Huang H, Zhou X, Peng YC, Shen XF, Qu J, Wang YL, Zhang X. Molecular docking and molecular dynamics study Lianhua Qingwen granules (LHQW) treats COVID-19 by inhibiting inflammatory response and regulating cell survival. Front Cell Infect Microbiol 2022; 12:1044770. [PMID: 36506032 PMCID: PMC9729774 DOI: 10.3389/fcimb.2022.1044770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/08/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose 2019 Coronavirus disease (COVID-19) is endangering health of populations worldwide. Latest research has proved that Lianhua Qingwen granules (LHQW) can reduce tissue damage caused by inflammatory reactions and relieve patients' clinical symptoms. However, the mechanism of LHQW treats COVID-19 is currently lacking. Therefore, we employed computer simulations to investigate the mechanism of LHQW treats COVID-19 by modulating inflammatory response. Methods We employed bioinformatics to screen active ingredients in LHQW and intersection gene targets. PPI, GO and KEGG was used to analyze relationship of intersection gene targets. Molecular dynamics simulations validated the binding stability of active ingredients and target proteins. Binding free energy, radius of gyration and the solvent accessible surface area were analyzed by supercomputer platform. Results COVID-19 had 4628 gene targets, LHQW had 1409 gene targets, intersection gene targets were 415. Bioinformatics analysis showed that intersection targets were closely related to inflammation and immunomodulatory. Molecular docking suggested that active ingredients (including: licopyranocoumarin, Glycyrol and 3-3-Oxopropanoic acid) in LHQW played a role in treating COVID-19 by acting on CSF2, CXCL8, CCR5, NLRP3, IFNG and TNF. Molecular dynamics was used to prove the binding stability of active ingredients and protein targets. Conclusion The mechanism of active ingredients in LHQW treats COVID-19 was investigated by computer simulations. We found that active ingredients in LHQW not only reduce cell damage and tissue destruction by inhibiting the inflammatory response through CSF2, CXCL8, CCR5 and IFNG, but also regulate cell survival and growth through NLRP3 and TNF thereby reducing apoptosis.
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Affiliation(s)
- Jun-Feng Cao
- Chengdu Medical College, Chengdu, China
- Chengdu Medical College of Basic Medical Sciences, Chengdu, China
| | | | - Mei Wu
- Chengdu Medical College, Chengdu, China
| | - Li Xiong
- Chengdu Medical College, Chengdu, China
| | | | | | | | - Ying-chun Peng
- Chengdu Medical College, Chengdu, China
- The First Affifiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Xue-fang Shen
- Chengdu Medical College, Chengdu, China
- The First Affifiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Jinyu Qu
- Chengdu Medical College, Chengdu, China
- The First Affifiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Yi-li Wang
- Chengdu Medical College, Chengdu, China
- The First Affifiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Xiao Zhang
- Chengdu Medical College, Chengdu, China
- Chengdu Medical College of Basic Medical Sciences, Chengdu, China
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Canetti D, Antonello RM, Saderi L, Giro M, Goletti D, Sarmati L, Rodari P, Bocchino M, Schirò M, Riccardi N, Sotgiu G. Impact of SARS-CoV-2 infection on tuberculosis outcome and follow-up in Italy during the first COVID-19 pandemic wave: a nationwide online survey. LE INFEZIONI IN MEDICINA 2022; 30:418-426. [PMID: 36148161 PMCID: PMC9448321 DOI: 10.53854/liim-3003-10] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/27/2022] [Indexed: 06/16/2023]
Abstract
Background SARS-CoV-2 pandemic affected tuberculosis (TB) management. This Italian nationwide survey assessed COVID-19 impact on TB care and outcomes. Materials and methods Twenty-one hospitals or referral centres fulfilled an online survey. Primary objective was to describe clinical features, outcomes and retention in care in subjects with latent TB infection (LTBI) or disease over the first wave of COVID-19 pandemic. Secondary objectives were the assessment of risk factors, co-morbidities, diagnostics, radiological findings, and outcomes of COVID-19 in the study population. Results 254 patients with LTBI or active TB were included. In co-infected (SARS-CoV-2, LTBI/TB) patients, recovery occurred in 29/32 (90.6%) cases, death in one case. High retention in care was preserved. Conclusion in our cohort, outcomes did not seem to be adversely conditioned by incident COVID-19.
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Affiliation(s)
- Diana Canetti
- StopTB Italia Onlus, Milan, Italy
- Department of Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Italy
| | | | - Delia Goletti
- StopTB Italia Onlus, Milan, Italy
- National Institute for Infectious Diseases (INMI) “L. Spallanzani” - IRCCS, Rome, Italy
| | | | - Paola Rodari
- Department of Infectious Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Marialuisa Bocchino
- Section of Respiratory Diseases, Department of Clinical Medicine and Surgery, Monaldi Hospital, University of Naples Federico II, Naples, Italy
| | - Miriam Schirò
- Section of Respiratory Diseases, Department of Clinical Medicine and Surgery, Monaldi Hospital, University of Naples Federico II, Naples, Italy
| | - Niccolò Riccardi
- StopTB Italia Onlus, Milan, Italy
- Infectious Diseases Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Italy
| | - Giovanni Sotgiu
- StopTB Italia Onlus, Milan, Italy
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Italy
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Flores-Lovon K, Ortiz-Saavedra B, Cueva-Chicaña LA, Aperrigue-Lira S, Montes-Madariaga ES, Soriano-Moreno DR, Bell B, Macedo R. Immune responses in COVID-19 and tuberculosis coinfection: A scoping review. Front Immunol 2022; 13:992743. [PMID: 36090983 PMCID: PMC9459402 DOI: 10.3389/fimmu.2022.992743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background and aim Patients with COVID-19 and tuberculosis coinfection are at an increased risk of severe disease and death. We therefore sought to evaluate the current evidence which assessed the immune response in COVID-19 and tuberculosis coinfection. Methods We searched Pubmed/MEDLINE, EMBASE, Scopus, and Web of Science to identify articles published between 2020 and 2021. We included observational studies evaluating the immune response in patients with tuberculosis and COVID-19 compared to patients with COVID-19 alone. Results Four cross-sectional studies (372 participants) were identified. In patients with asymptomatic COVID-19 and latent tuberculosis (LTBI), increased cytokines, chemokines, growth factors and humoral responses were found. In addition, patients with symptomatic COVID-19 and LTBI had higher leukocytes counts and less inflammation. Regarding patients with COVID-19 and active tuberculosis (aTB), they exhibited decreased total lymphocyte counts, CD4 T cells specific against SARS-CoV-2 and responsiveness to SARS-CoV-2 antigens compared to patients with only COVID-19. Conclusion Although the evidence is limited, an apparent positive immunomodulation is observed in patients with COVID-19 and LTBI. On the other hand, patients with COVID-19 and aTB present a dysregulated immune response. Longitudinal studies are needed to confirm these findings and expand knowledge.
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Affiliation(s)
- Kevin Flores-Lovon
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru
- Grupo de Investigación en Inmunología – GII, UNSA, Arequipa, Peru
| | - Brando Ortiz-Saavedra
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru
- Grupo de Investigación en Inmunología – GII, UNSA, Arequipa, Peru
| | - Luis A. Cueva-Chicaña
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru
- Grupo de Investigación en Inmunología – GII, UNSA, Arequipa, Peru
| | - Shalom Aperrigue-Lira
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru
- Grupo de Investigación en Inmunología – GII, UNSA, Arequipa, Peru
| | - Elizbet S. Montes-Madariaga
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru
- Grupo de Investigación en Inmunología – GII, UNSA, Arequipa, Peru
| | | | - Brett Bell
- Department of Radiation Oncology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Rodney Macedo
- Grupo de Investigación en Inmunología – GII, UNSA, Arequipa, Peru
- Department of Radiation Oncology, Albert Einstein College of Medicine, Bronx, NY, United States
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Petrone L, Picchianti-Diamanti A, Sebastiani GD, Aiello A, Laganà B, Cuzzi G, Vanini V, Gualano G, Grifoni A, Ferraioli M, Castilletti C, Meschi S, Vaia F, Nicastri E, Sette A, Goletti D. Humoral and cellular responses to spike of δ SARS-CoV-2 variant in vaccinated patients with immune-mediated inflammatory diseases. Int J Infect Dis 2022; 121:24-30. [PMID: 35462039 PMCID: PMC9023365 DOI: 10.1016/j.ijid.2022.04.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 04/12/2022] [Accepted: 04/16/2022] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVES We assessed vaccination-induced antibody and cellular responses against spike from the ancestral strain and from the delta (δ) SARS-CoV-2 variant in patients with immune-mediated inflammatory diseases (IMIDs) on immunosuppressive therapy in comparison with immunocompetent subjects. METHODS We enrolled patients with IMID and immunocompetent subjects who completed the vaccination schedule within 4-6 months from the first dose. The interferon (IFN)-γ-response to spike peptides that were derived from the ancestral and the δ SARS-CoV-2 were measured by ELISA. Anti-Receptor Binding Domain IgG antibodies were also evaluated. RESULTS We enrolled 43 patients with IMID and nine immunocompetent subjects. No significant differences were found after comparing the specific immune response (IFN-γ) between patients with IMID and immunocompetent subjects to the ancestral (p = 0.36) or δ peptide pool (p = 0.51). Nevertheless, IFN-γ-specific responses to the ancestral or to the δ pools were reduced in subjects taking CTLA4-IgG or TNF-α inhibitors compared with subjects treated with IL-6 inhibitors or Disease Modifying Anti-Rheumatic Drugs. Regarding the antibody response, no significant differences were observed between patients with IMID and immunocompetent individuals. CONCLUSIONS Cellular responses to δ SARS-CoV-2 variant remain largely intact in patients with IMID. However, the magnitude of these responses is dependent on the specific IMID immunosuppressive regimen. Serological response was also similar between the IMID and control groups.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Andrea Picchianti-Diamanti
- Department of Clinical and Molecular Medicine, "Sapienza" University, S. Andrea University Hospital, 00189 Rome, Italy
| | | | - Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Bruno Laganà
- Department of Clinical and Molecular Medicine, "Sapienza" University, S. Andrea University Hospital, 00189 Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy; Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, 92037, USA
| | - Mario Ferraioli
- Rheumatology, Allergology and Clinical Immunology, Dipartimento di medicina dei sistemi, University of Rome Tor Vergata, Rome, Italy
| | - Concetta Castilletti
- Virology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Silvia Meschi
- Virology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Francesco Vaia
- UOC Direzione Sanitaria, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Emanuele Nicastri
- UOC Malattie Infettive ad Alta Intensità di Cura, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, 92037, USA
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy.
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Kaforou M, Broderick C, Vito O, Levin M, Scriba TJ, Seddon JA. Transcriptomics for child and adolescent tuberculosis. Immunol Rev 2022; 309:97-122. [PMID: 35818983 PMCID: PMC9540430 DOI: 10.1111/imr.13116] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tuberculosis (TB) in humans is caused by Mycobacterium tuberculosis (Mtb). It is estimated that 70 million children (<15 years) are currently infected with Mtb, with 1.2 million each year progressing to disease. Of these, a quarter die. The risk of progression from Mtb infection to disease and from disease to death is dependent on multiple pathogen and host factors. Age is a central component in all these transitions. The natural history of TB in children and adolescents is different to adults, leading to unique challenges in the development of diagnostics, therapeutics, and vaccines. The quantification of RNA transcripts in specific cells or in the peripheral blood, using high-throughput methods, such as microarray analysis or RNA-Sequencing, can shed light into the host immune response to Mtb during infection and disease, as well as understanding treatment response, disease severity, and vaccination, in a global hypothesis-free manner. Additionally, gene expression profiling can be used for biomarker discovery, to diagnose disease, predict future disease progression and to monitor response to treatment. Here, we review the role of transcriptomics in children and adolescents, focused mainly on work done in blood, to understand disease biology, and to discriminate disease states to assist clinical decision-making. In recent years, studies with a specific pediatric and adolescent focus have identified blood gene expression markers with diagnostic or prognostic potential that meet or exceed the current sensitivity and specificity targets for diagnostic tools. Diagnostic and prognostic gene expression signatures identified through high-throughput methods are currently being translated into diagnostic tests.
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Affiliation(s)
- Myrsini Kaforou
- Department of Infectious DiseaseImperial College LondonLondonUK
| | | | - Ortensia Vito
- Department of Infectious DiseaseImperial College LondonLondonUK
| | - Michael Levin
- Department of Infectious DiseaseImperial College LondonLondonUK
| | - Thomas J. Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of PathologyUniversity of Cape TownCape TownSouth Africa
| | - James A. Seddon
- Department of Infectious DiseaseImperial College LondonLondonUK
- Desmond Tutu TB Centre, Department of Paediatrics and Child HealthStellenbosch UniversityCape TownSouth Africa
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Aiello A, Grossi A, Meschi S, Meledandri M, Vanini V, Petrone L, Casetti R, Cuzzi G, Salmi A, Altera AM, Pierelli L, Gualano G, Ascoli Bartoli T, Castilletti C, Agrati C, Girardi E, Palmieri F, Nicastri E, Di Rosa E, Goletti D. Coordinated innate and T-cell immune responses in mild COVID-19 patients from household contacts of COVID-19 cases during the first pandemic wave. Front Immunol 2022; 13:920227. [PMID: 35967321 PMCID: PMC9364317 DOI: 10.3389/fimmu.2022.920227] [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: 04/14/2022] [Accepted: 06/30/2022] [Indexed: 01/08/2023] Open
Abstract
Objective To better define the immunopathogenesis of COVID-19, the present study aims to characterize the early immune responses to SARS-CoV-2 infection in household contacts of COVID-19 cases. In particular, innate, T- and B-cell specific responses were evaluated over time. Methods Household contacts of COVID-19 cases screened for SARS−CoV−2 infection by nasopharyngeal swab for surveillance purposes were enrolled (T0, n=42). Of these, 28 subjects returned for a follow-up test (T1). The innate response was assessed by detecting a panel of soluble factors by multiplex-technology in plasma samples. Cell-mediated response was evaluated by measuring interferon (IFN)-γ levels by ELISA in plasma harvested from whole-blood stimulated with SARS−CoV−2 peptide pools, including spike (S), nucleocapsid (N) and membrane (M) proteins. The serological response was assessed by quantifying anti-Receptor-Binding-Domain (RBD), anti-Nucleocapsid (N), whole virus indirect immunofluorescence, and neutralizing antibodies. Results At T0, higher levels of plasmatic IFN-α, IL-1ra, MCP-1 and IP-10, and lower levels of IL-1β, IL-9, MIP-1β and RANTES were observed in subjects with positive swab compared to individuals with a negative one (p<0.05). Plasmatic IFN-α was the only cytokine detectable in subjects with positive SARS-CoV-2 swabs with high accuracy for swab score positivity (0.93, p<0.0001). Among subjects with positive swabs, significant negative correlations were found among the RT-PCR cycle threshold values reported for genes S and N and IFN-α or IP-10 levels. At T0, the IFN-γ T-cell specific response was detected in 50% (5/10) of subjects with positive swab, while anti-RBD/anti-N antibodies showed a positivity rate of 10% (1/10). At T1, the IFN-γ T-cell specific response was detected in most of the confirmed-infection subjects (77.8%, 7/9), whereas the serological response was still observed in a minority of them (44.4%, 4/9). Overall, the swab test showed a moderate concordance with the T-cell response (78.6%, k=0.467), and a scarce concordance with the serological one (72.9%, k=0.194). Conclusions Plasmatic IFN-α and the IFN-γ T-cell specific response appear early even in the absence of seroconversion, and show a greater positivity rate than the serological response in household contacts with positive swab.
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Affiliation(s)
- Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Adriano Grossi
- Local Public Health Office, Azienda Sanitaria Locale (ASL) Roma 1, Rome, Italy
| | - Silvia Meschi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Marcello Meledandri
- Unità Operativa Complessa (UOC) Microbiology and Virology, Azienda Sanitaria Locale (ASL) Roma 1-San Filippo Neri Hospital, Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, 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
| | - Rita Casetti
- Laboratory of Cellular Immunology, 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
| | - Andrea Salmi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Anna Maria Altera
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Luca Pierelli
- Unità Operativa Complessa (UOC) Transfusion Medicine and Stem Cell, San Camillo Forlanini Hospital, Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Tommaso Ascoli Bartoli
- Clinical Division of Infectious Diseases, 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
| | - Chiara Agrati
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Enrico Girardi
- Clinical Epidemiology, 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
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Enrico Di Rosa
- Local Public Health Office, Azienda Sanitaria Locale (ASL) Roma 1, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- *Correspondence: Delia Goletti,
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Rwezaura H, Diagne ML, Omame A, de Espindola AL, Tchuenche JM. Mathematical modeling and optimal control of SARS-CoV-2 and tuberculosis co-infection: a case study of Indonesia. MODELING EARTH SYSTEMS AND ENVIRONMENT 2022; 8:5493-5520. [PMID: 35814616 PMCID: PMC9251044 DOI: 10.1007/s40808-022-01430-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/16/2022] [Indexed: 01/08/2023]
Abstract
A new mathematical model incorporating epidemiological features of the co-dynamics of tuberculosis (TB) and SARS-CoV-2 is analyzed. Local asymptotic stability of the disease-free and endemic equilibria are shown for the sub-models when the respective reproduction numbers are below unity. Bifurcation analysis is carried out for the TB only sub-model, where it was shown that the sub-model undergoes forward bifurcation. The model is fitted to the cumulative confirmed daily SARS-CoV-2 cases for Indonesia from February 11, 2021 to August 26, 2021. The fitting was carried out using the fmincon optimization toolbox in MATLAB. Relevant parameters in the model are estimated from the fitting. The necessary conditions for the existence of optimal control and the optimality system for the co-infection model is established through the application of Pontryagin’s Principle. Different control strategies: face-mask usage and SARS-CoV-2 vaccination, TB prevention as well as treatment controls for both diseases are considered. Simulations results show that: (1) the strategy against incident SARS-CoV-2 infection averts about 27,878,840 new TB cases; (2) also, TB prevention and treatment controls could avert 5,397,795 new SARS-CoV-2 cases. (3) In addition, either SARS-CoV-2 or TB only control strategy greatly mitigates a significant number of new co-infection cases.
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Petrone L, Tortorella C, Aiello A, Farroni C, Ruggieri S, Castilletti C, Meschi S, Cuzzi G, Vanini V, Palmieri F, Prosperini L, Haggiag S, Galgani S, Grifoni A, Sette A, Gasperini C, Nicastri E, Goletti D. Humoral and Cellular Response to Spike of Delta SARS-CoV-2 Variant in Vaccinated Patients With Multiple Sclerosis. Front Neurol 2022; 13:881988. [PMID: 35711277 PMCID: PMC9194677 DOI: 10.3389/fneur.2022.881988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives We assessed vaccination-induced antibody and cellular response against spike from the ancestral strain and from the Delta Severe Acute Respiratory Syndrome CoronaVirus-2 (SARS-CoV-2) variant in patients with Multiple Sclerosis (MS) treated with disease modifying treatments. Methods We enrolled 47 patients with MS and nine controls ("no MS") having completed the vaccination schedule within 4-6 months from the first dose. The Interferon (IFN)-γ-response to spike peptides derived from the ancestral and the Delta SARS-CoV-2 was measured by enzyme-linked immunoassay (ELISA). Anti-Receptor Binding Domain (RBD) IgG were also evaluated. Results No significant differences were found comparing the IFN-γ-specific immune response between MS and "no MS" subjects to the ancestral (P = 0.62) or Delta peptide pools (P = 0.68). Nevertheless, a reduced IFN-γ-specific response to the ancestral or to the Delta pools was observed in subjects taking fingolimod or cladribine compared to subjects treated with ocrelizumab or IFN-β. The antibody response was significantly reduced in patients with MS compared to "no MS" subjects (P = 0.0452) mainly in patients taking ocrelizumab or fingolimod. Conclusions Cellular responses to Delta SARS-CoV-2 variant remain largely intact in patients with MS. However, the magnitude of these responses depends on the specific therapy.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Carla Tortorella
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Alessandra Aiello
- 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
| | - Serena Ruggieri
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- Neuroimmunology Unit, IRCSS Fondazione Santa Lucia, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Silvia Meschi
- Laboratory of Virology, 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
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, 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
| | - Luca Prosperini
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Shalom Haggiag
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Simona Galgani
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Claudio Gasperini
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Emanuele Nicastri
- UOC Malattie Infettive ad Alta Intensità di Cura, 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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Utomo B, Chan CK, Mertaniasih NM, Soedarsono S, Fauziyah S, Sucipto TH, Aquaresta F, Eljatin DS, Adnyana IMDM. Comparison Epidemiology between Tuberculosis and COVID-19 in East Java Province, Indonesia: An Analysis of Regional Surveillance Data in 2020. Trop Med Infect Dis 2022; 7:tropicalmed7060083. [PMID: 35736962 PMCID: PMC9230370 DOI: 10.3390/tropicalmed7060083] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/09/2022] [Accepted: 05/17/2022] [Indexed: 02/01/2023] Open
Abstract
Tuberculosis and COVID-19 are among the infectious diseases that constitute a public health concern. Therefore, this study aims to examine the recent epidemiology of tuberculosis and COVID-19 in East Java Province, Indonesia, in 2020. Case-based surveillance data were acquired with a retrospective design between January and December 2020 by the East Java Health Officer. The data were analyzed using Quantum Geographic Information System (QGIS) for mapping, and Microsoft Excel for recording. Furthermore, the statistical analysis (Spearman correlation test) was carried out via Statistical Package for Social Science (SPSS) applications. A total number of 38,089 confirmed cases of tuberculosis was recorded, with an incidence rate of 95.49/100,000 population, a case fatality rate (CFR) of 3.6%, and an average treatment success rate of 87.78%. COVID-19 is a new viral disease, with a total of 84,133 confirmed COVID-19 cases in East Java, with an incidence rate of 232.9/100,000 population. The highest incidence rate was found in Mojokerto city, while the lowest was found in Sampang. Furthermore, the CFR values of tuberculosis and COVID-19 were 1.4% and 6.8%, respectively. The regional survey in East Java Province showed that the incidence of tuberculosis remains high. This indicated that the search for active cases and preventive promotion was not completed. Therefore, inter-sectoral collaboration can be adapted to provide suitable tuberculosis health care.
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Affiliation(s)
- Budi Utomo
- Department of Public Health and Preventive Medicine, Faculty of Medicine, Universitas Airlangga, Tambaksari, Surabaya 60132, East Java, Indonesia
- Correspondence:
| | - Chow Khuen Chan
- Department of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50803, Malaysia;
| | - Ni Made Mertaniasih
- Department of Medical Microbiology, Faculty of Medicine, Universitas Airlangga, Tambaksari, Surabaya 60132, East Java, Indonesia;
- Tuberculosis Laboratory, Institute of Tropical Disease, Universitas Airlangga, Mulyorejo, Surabaya 60115, East Java, Indonesia
| | - Soedarsono Soedarsono
- Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Airlangga, Tambaksari, Surabaya 60132, East Java, Indonesia;
| | - Shifa Fauziyah
- Akademi Analis Kesehatan Delima Husada Gresik, Gresik 61111, East Java, Indonesia;
| | - Teguh Hari Sucipto
- Institute of Tropical Disease, Universitas Airlangga, Mulyorejo, Surabaya 60115, East Java, Indonesia;
| | - Febriana Aquaresta
- Palembang Health Laboratory, Inspektur Yazid Street, Kemuning, Palembang 30126, South Sumatera, Indonesia;
| | - Dwinka Syafira Eljatin
- Master Program in Tropical Medicine, Faculty of Medicine, Universitas Airlangga, Tambaksari, Surabaya 60132, East Java, Indonesia; (D.S.E.); (I.M.D.M.A.)
| | - I Made Dwi Mertha Adnyana
- Master Program in Tropical Medicine, Faculty of Medicine, Universitas Airlangga, Tambaksari, Surabaya 60132, East Java, Indonesia; (D.S.E.); (I.M.D.M.A.)
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42
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Luke E, Swafford K, Shirazi G, Venketaraman V. TB and COVID-19: An Exploration of the Characteristics and Resulting Complications of Co-infection. Front Biosci (Schol Ed) 2022; 14:6. [PMID: 35320917 PMCID: PMC9005765 DOI: 10.31083/j.fbs1401006] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/08/2022] [Accepted: 02/08/2022] [Indexed: 12/21/2022]
Abstract
Tuberculosis (TB) and Coronavirus Disease-19 (COVID-19) infection are two respiratory diseases that are of particular concern epidemiologically. Tuberculosis is one of the oldest diseases recorded in the history of mankind dating back thousands of years. It is estimated that approximately one quarter of the world’s population is infected with latent Mycobacterium tuberculosis (LTBI). This contrasts with COVID-19, which emerged in late 2019. Data continues to accumulate and become available on this pathogen, but the long-term side effect of fibrotic damage in COVID-19 patients evokes parallels between this novel coronavirus and its ancient bacterial affiliate. This similarity as well as several others may incite inquiries on whether coinfection of individuals with latent TB and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) lead to excessive fibrosis in the lungs and thus the emergence of an active TB infection. While it is well understood how TB leads to structural and immunological lung complications including granuloma formation, fibrosis, and T cell exhaustion, less is known about the disease course when coinfection with SARS-CoV-2 is present. Past and present research demonstrate that IL-10, TNF-α, IFN class I-III, TGF-β, IL-35, and Regulatory T cells (T-regs) are all important contributors of the characteristics of host response to mycobacterium tuberculosis. It has also been noted with current research that IL-10, TNF-α, IFN class I, II, and III, TGF-β, ACE-2, and T-regs are also important contributors to the host response to the SARS-CoV-2 virus in different ways than they are to the TB pathogen. Both pathogens may lead to an unbalanced inflammatory immune response, and together a shared dysregulation of immune response suggests an increased risk of severity and progression of both diseases. We have reviewed 72 different manuscripts between the years 1992 and 2021. The manuscripts pertaining to the SARS-COV-2 virus specifically are from the years 2020 and 2021. Our literature review aims to explore the biomolecular effects of these contributors to pathogenicity of both diseases along with current publications on TB/COVID-19 coinfection, focusing on the pathogenicity of SARS-CoV-2 infection with both latent and active TB, as well as the challenges in treating TB during the COVID-19 pandemic. The compiled material will then aid the latticework foundation of knowledge for future research leading to a hopeful improved system of therapeutic strategies for coinfection.
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Affiliation(s)
- Erica Luke
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766-1854, USA
| | - Kimberly Swafford
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766-1854, USA
| | - Gabriella Shirazi
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766-1854, USA
| | - Vishwanath Venketaraman
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766-1854, USA
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43
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Rosas Mejia O, Gloag ES, Li J, Ruane-Foster M, Claeys TA, Farkas D, Wang SH, Farkas L, Xin G, Robinson RT. Mice infected with Mycobacterium tuberculosis are resistant to acute disease caused by secondary infection with SARS-CoV-2. PLoS Pathog 2022; 18:e1010093. [PMID: 35325013 PMCID: PMC8946739 DOI: 10.1371/journal.ppat.1010093] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 02/23/2022] [Indexed: 12/22/2022] Open
Abstract
Mycobacterium tuberculosis (Mtb) and SARS-CoV-2 (CoV2) are the leading causes of death due to infectious disease. Although Mtb and CoV2 both cause serious and sometimes fatal respiratory infections, the effect of Mtb infection and its associated immune response on secondary infection with CoV2 is unknown. To address this question we applied two mouse models of COVID19, using mice which were chronically infected with Mtb. In both model systems, Mtb-infected mice were resistant to the pathological consequences of secondary CoV2 infection, and CoV2 infection did not affect Mtb burdens. Single cell RNA sequencing of coinfected and monoinfected lungs demonstrated the resistance of Mtb-infected mice is associated with expansion of T and B cell subsets upon viral challenge. Collectively, these data demonstrate that Mtb infection conditions the lung environment in a manner that is not conducive to CoV2 survival. Mycobacterium tuberculosis (Mtb) and SARS-CoV-2 (CoV2) are distinct organisms which both cause lung disease. We report the surprising observation that Mtb-infected mice are resistant to secondary infection with CoV2, with no impact on Mtb burden and resistance associating with lung T and B cell expansion.
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Affiliation(s)
| | | | | | | | | | - Daniela Farkas
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, Davis Heart and Lung Research Institute
| | - Shu-Hua Wang
- Department of Infectious Disease, The Ohio State University, Columbus, Ohio, United States of America
| | - Laszlo Farkas
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, Davis Heart and Lung Research Institute
| | - Gang Xin
- Department of Microbial Infection and Immunity
- Pelotonia Institute for Immuno-Oncology
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44
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Molecular and Cellular Mechanisms of M. tuberculosis and SARS-CoV-2 Infections—Unexpected Similarities of Pathogenesis and What to Expect from Co-Infection. Int J Mol Sci 2022; 23:ijms23042235. [PMID: 35216349 PMCID: PMC8878934 DOI: 10.3390/ijms23042235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/07/2022] [Accepted: 02/14/2022] [Indexed: 11/16/2022] Open
Abstract
Tuberculosis is still an important medical and social problem. In recent years, great strides have been made in the fight against M. tuberculosis, especially in the Russian Federation. However, the emergence of a new coronavirus infection (COVID-19) has led to the long-term isolation of the population on the one hand and to the relevance of using personal protective equipment on the other. Our knowledge regarding SARS-CoV-2-induced inflammation and tissue destruction is rapidly expanding, while our understanding of the pathology of human pulmonary tuberculosis gained through more the 100 years of research is still limited. This paper reviews the main molecular and cellular differences and similarities caused by M. tuberculosis and SARS-CoV-2 infections, as well as their critical immunological and pathomorphological features. Immune suppression caused by the SARS-CoV-2 virus may result in certain difficulties in the diagnosis and treatment of tuberculosis. Furthermore, long-term lymphopenia, hyperinflammation, lung tissue injury and imbalance in CD4+ T cell subsets associated with COVID-19 could propagate M. tuberculosis infection and disease progression.
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45
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Mycobacterium tuberculosis Surgical Site Infection after Cardiac Surgery in the COVID-19 Era: A Case Report. Infect Dis Rep 2022; 14:101-105. [PMID: 35200440 PMCID: PMC8871775 DOI: 10.3390/idr14010013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 11/16/2022] Open
Abstract
Infection of surgical wounds with acid-fast bacilli, including tubercle bacilli, is rare, and is poorly described in the literature. We present the case of a 74-year-old male who developed a sternal wound infection after cardiac surgery due to Mycobacterium tuberculosis complex, diagnosed post-mortem. SARS-CoV-2 infection contributed to worsened clinical conditions and surgical site infection. A high degree of suspicion to avoid unnecessary treatments and progression to severe disease with dismal prognosis is necessary in these types of infections.
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46
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Nyanti LE, Wong ZH, Sachdev Manjit Singh B, Chang AKW, Jobli AT, Chua HH. Pulmonary tuberculosis and COVID-19 coinfection: Hickam's Dictum revisited. Respir Med Case Rep 2022; 37:101653. [PMID: 35469213 PMCID: PMC9022463 DOI: 10.1016/j.rmcr.2022.101653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 03/12/2022] [Accepted: 04/13/2022] [Indexed: 12/21/2022] Open
Abstract
COVID-19 and pulmonary tuberculosis (PTB) coinfection is associated with increased mortality and presents a unique diagnostic challenge to the clinician. We describe three cases of newly diagnosed PTB in COVID-19 patients treated at our centre and their clinical and radiological features. The challenges associated with diagnosis and management are also explored. Patient 1 was a case of smear positive, endobronchial tuberculosis incidentally diagnosed due to CT changes, and eventually made good recovery. Patient 2 was a case of COVID-19 who succumbed but was diagnosed posthumously due to a positive sputum culture for tuberculosis. Patient 3 showed radiographic features of PTB and was treated empirically for TB. In conclusion, COVID-19 and PTB coinfection should be suspected in the presence of constitutional symptoms, prior immunocompromised states, prolonged respiratory symptoms or fever, or unresolved radiological abnormalities, more so in regions where TB is endemic.
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Affiliation(s)
- Larry Ellee Nyanti
- Infectious Disease Unit, Medical Department, Sarawak General Hospital, Jalan Hospital, 93586, Kuching, Sarawak, Malaysia
- Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
- Corresponding author. Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia.
| | - Zhun Han Wong
- Infectious Disease Unit, Medical Department, Sarawak General Hospital, Jalan Hospital, 93586, Kuching, Sarawak, Malaysia
| | - Benjamin Sachdev Manjit Singh
- Infectious Disease Unit, Medical Department, Sarawak General Hospital, Jalan Hospital, 93586, Kuching, Sarawak, Malaysia
| | - Andrew Kean Wei Chang
- Infectious Disease Unit, Medical Department, Sarawak General Hospital, Jalan Hospital, 93586, Kuching, Sarawak, Malaysia
| | - Ahmad Tirmizi Jobli
- Faculty of Medicine and Health Sciences, University Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia
| | - Hock Hin Chua
- Infectious Disease Unit, Medical Department, Sarawak General Hospital, Jalan Hospital, 93586, Kuching, Sarawak, Malaysia
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47
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Optimal control analysis of a COVID-19 and tuberculosis co-dynamics model. INFORMATICS IN MEDICINE UNLOCKED 2022; 28:100849. [PMID: 35071729 PMCID: PMC8759807 DOI: 10.1016/j.imu.2022.100849] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/02/2022] [Accepted: 01/02/2022] [Indexed: 01/08/2023] Open
Abstract
Tuberculosis and COVID-19 are among the diseases with major global public health concern and great socio-economic impact. Co-infection of these two diseases is inevitable due to their geographical overlap, a potential double blow as their clinical similarities could hamper strategies to mitigate their spread and transmission dynamics. To theoretically investigate the impact of control measures on their long-term dynamics, we formulate and analyze a mathematical model for the co-infection of COVID-19 and tuberculosis. Basic properties of the tuberculosis only and COVID-19 only sub-models are investigated as well as bifurcation analysis (possibility of the co-existence of the disease-free and endemic equilibria). The disease-free and endemic equilibria are globally asymptotically stable. The model is extended into an optimal control system by incorporating five control measures. These are: tuberculosis awareness campaign, prevention against COVID-19 (e.g., face mask, physical distancing), control against co-infection, tuberculosis and COVID-19 treatment. Five strategies which are combinations of the control measures are investigated. Strategy B which focuses on COVID-19 prevention, treatment and control of co-infection yields a better outcome in terms of the number of COVID-19 cases prevented at a lower percentage of the total cost of this strategy.
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48
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Cysteamine with In Vitro Antiviral Activity and Immunomodulatory Effects Has the Potential to Be a Repurposing Drug Candidate for COVID-19 Therapy. Cells 2021; 11:cells11010052. [PMID: 35011614 PMCID: PMC8750154 DOI: 10.3390/cells11010052] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/15/2021] [Accepted: 12/21/2021] [Indexed: 12/15/2022] Open
Abstract
The ongoing pandemic of coronavirus disease-2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), needs better treatment options both at antiviral and anti-inflammatory levels. It has been demonstrated that the aminothiol cysteamine, an already human applied drug, and its disulfide product of oxidation, cystamine, have anti-infective properties targeting viruses, bacteria, and parasites. To determine whether these compounds exert antiviral effects against SARS-CoV-2, we used different in vitro viral infected cell-based assays. Moreover, since cysteamine has also immune-modulatory activity, we investigated its ability to modulate SARS-CoV-2-specific immune response in vitro in blood samples from COVID-19 patients. We found that cysteamine and cystamine decreased SARS-CoV-2-induced cytopathic effects (CPE) in Vero E6 cells. Interestingly, the antiviral action was independent of the treatment time respect to SARS-CoV-2 infection. Moreover, cysteamine and cystamine significantly decreased viral production in Vero E6 and Calu-3 cells. Finally, cysteamine and cystamine have an anti-inflammatory effect, as they significantly decrease the SARS-CoV-2 specific IFN-γ production in vitro in blood samples from COVID-19 patients. Overall, our findings suggest that cysteamine and cystamine exert direct antiviral actions against SARS-CoV-2 and have in vitro immunomodulatory effects, thus providing a rational to test these compounds as a novel therapy for COVID-19.
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49
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Osejo-Betancourt M, Molina-Paez S, Rubio-Romero M. Pulmonary tuberculosis and COVID-19 coinfection: A new medical challenge. Monaldi Arch Chest Dis 2021; 92. [PMID: 34865459 DOI: 10.4081/monaldi.2021.2046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 10/08/2021] [Indexed: 12/15/2022] Open
Abstract
Radiological findings in chest radiography and respiratory symptomatology represent a great challenge of interpretation during the COVID-19 (Coronavirus Disease 2019) pandemic, as their patterns can generate uncertainty at the time of diagnosis. This case highlights the importance in achieving an adequate correlation between diagnostic imaging and the clinical picture. We present a male adult who was admitted for 8 days of respiratory symptoms. Management with steroids was initiated according to the RECOVERY (Randomized Evaluation of COVID-19 Therapy) protocol and later confirmation of SARS-CoV-2 infection was received. In the following weeks, he deteriorated slowly and progressively clinically, without reaching respiratory failure. Imaging showed a thick-walled cavitation in the right lower lobe. Tuberculosis was suspected and confirmed. The uniqueness of this case of COVID-19 coinfection in a patient with undiagnosed tuberculosis, represents a diagnostic and clinical management challenge, where the proper interpretation of chest radiology is a fundamental tool.
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50
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Omame A, Abbas M, Onyenegecha CP. A fractional-order model for COVID-19 and tuberculosis co-infection using Atangana-Baleanu derivative. CHAOS, SOLITONS, AND FRACTALS 2021; 153:111486. [PMID: 34658543 PMCID: PMC8501266 DOI: 10.1016/j.chaos.2021.111486] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/26/2021] [Accepted: 09/27/2021] [Indexed: 05/06/2023]
Abstract
This paper considers and analyzes a fractional order model for COVID-19 and tuberculosis co-infection, using the Atangana-Baleanu derivative. The existence and uniqueness of the model solutions are established by applying the fixed point theorem. It is shown that the model is locally asymptotically stable when the reproduction number is less than one. The global stability analysis of the disease free equilibrium points is also carried out. The model was simulated using data relevant to both diseases in New Delhi, India. Fitting the model to the cumulative confirmed COVID-19 cases for New Delhi from March 1, 2021 to June 26, 2021, COVID-19 and TB contact rates and some other important parameters of the model are estimated. The numerical method used combines the two-step Lagrange polynomial and the fundamental theorem of fractional calculus and has been shown to be highly accurate and efficient, user-friendly and converges quickly to the exact solution even with a large step of discretization. Simulations of the Fractional order model revealed that reducing the risk of COVID-19 infection by latently-infected TB individuals will not only bring down the burden of COVID-19, but will also reduce the co-infection of both diseases in the population. Also, the conditions for the co-existence or elimination of both diseases from the population are established.
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Affiliation(s)
- A Omame
- Department of Mathematics, Federal University of Technology, Owerri, Nigeria
| | - M Abbas
- Department of Mathematics, Government College University Katchery Road, Lahore 54000, Pakistan and Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan
| | - C P Onyenegecha
- Department of Physics, Federal University of Technology, Owerri, Nigeria
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