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Olmo-Fontánez AM, Scordo JM, Schami A, Garcia-Vilanova A, Pino PA, Hicks A, Mishra R, Jose Maselli D, Peters JI, Restrepo BI, Nargan K, Naidoo T, Clemens DL, Steyn AJC, Thacker VV, Turner J, Schlesinger LS, Torrelles JB. Human alveolar lining fluid from the elderly promotes Mycobacterium tuberculosis intracellular growth and translocation into the cytosol of alveolar epithelial cells. Mucosal Immunol 2024; 17:155-168. [PMID: 38185331 PMCID: PMC11034793 DOI: 10.1016/j.mucimm.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 12/15/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024]
Abstract
The elderly population is highly susceptible to developing respiratory diseases, including tuberculosis, a devastating disease caused by the airborne pathogen Mycobacterium tuberculosis (M.tb) that kills one person every 18 seconds. Once M.tb reaches the alveolar space, it contacts alveolar lining fluid (ALF), which dictates host-cell interactions. We previously determined that age-associated dysfunction of soluble innate components in human ALF leads to accelerated M.tb growth within human alveolar macrophages. Here we determined the impact of human ALF on M.tb infection of alveolar epithelial type cells (ATs), another critical lung cellular determinant of infection. We observed that elderly ALF (E-ALF)-exposed M.tb had significantly increased intracellular growth with rapid replication in ATs compared to adult ALF (A-ALF)-exposed bacteria, as well as a dampened inflammatory response. A potential mechanism underlying this accelerated growth in ATs was our observation of increased bacterial translocation into the cytosol, a compartment that favors bacterial replication. These findings in the context of our previous studies highlight how the oxidative and dysfunctional status of the elderly lung mucosa determines susceptibility to M.tb infection, including dampening immune responses and favoring bacterial replication within alveolar resident cell populations, including ATs, the most abundant resident cell type within the alveoli.
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Affiliation(s)
- Angélica M Olmo-Fontánez
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA; Integrated Biomedical Sciences Program, University of Texas Health Science Center at San Antonio, Texas, USA.
| | - Julia M Scordo
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA; Sam and Ann Barshop Institute for Longevity and Aging Studies, University of Texas Health Science Center at San Antonio, Texas, USA
| | - Alyssa Schami
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA; Integrated Biomedical Sciences Program, University of Texas Health Science Center at San Antonio, Texas, USA
| | - Andreu Garcia-Vilanova
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA
| | - Paula A Pino
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA
| | - Amberlee Hicks
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA
| | - Richa Mishra
- Global Health Institute, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Diego Jose Maselli
- Division of Pulmonary and Critical Care Medicine, School of Medicine, University of Texas Health Science Center at San Antonio, Texas, USA
| | - Jay I Peters
- Division of Pulmonary and Critical Care Medicine, School of Medicine, University of Texas Health Science Center at San Antonio, Texas, USA
| | - Blanca I Restrepo
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA; University of Texas Health Science Center at Houston, School of Public Health, Brownsville campus, Brownsville, Texas, USA; South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley, Edinburg, Texas, USA
| | - Kievershen Nargan
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Threnesan Naidoo
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa; Department of Laboratory Medicine and Pathology, Walter Sisulu University, Mthatha, South Africa
| | - Daniel L Clemens
- University of California, Los Angeles Health Sciences, Los Angeles, California, USA
| | - Adrie J C Steyn
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa; Department of Microbiology, University of Alabama at Birmingham, Birmingham, Alabama, USA; Centers for AIDS Research and Free Radical Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Vivek V Thacker
- Global Health Institute, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; Department of Infectious Diseases, Medical Microbiology and Hygiene, Medical Faculty Heidelberg, Heidelberg University, 69120 Heidelberg, Germany
| | - Joanne Turner
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA
| | - Larry S Schlesinger
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA
| | - Jordi B Torrelles
- Population Health and Host-Pathogen Interactions Programs, Texas Biomedical Research Institute, San Antonio, Texas, USA; International Center for the Advancement of Research and Education (I●CARE), Texas Biomedical Research Institute, San Antonio, TX, US.
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2
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Nargan K, Naidoo T, Msimang M, Nadeem S, Wells G, Hunter RL, Hutton A, Lumamba K, Glasgow JN, Benson PV, Steyn AJ. Detection of Mycobacterium tuberculosis in human tissue via RNA in situ hybridization. bioRxiv 2023:2023.10.04.560963. [PMID: 37873458 PMCID: PMC10592959 DOI: 10.1101/2023.10.04.560963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Rationale Accurate TB diagnosis is hampered by the variable efficacy of the widely-used Ziehl-Neelsen (ZN) staining method to identify Mycobacterium tuberculosis ( Mtb ) acid-fast bacilli (AFB). Here, we sought to circumvent this current limitation through direct detection of Mtb mRNA. Objectives To employ RNAscope to determine the spatial distribution of Mtb mRNA within tuberculous human tissue, to appraise ZN-negative tissue from confirmed TB patients, and to provide proof-of-concept of RNAscope as a platform to inform TB diagnosis and Mtb biology. Methods We examined ante- and postmortem human TB tissue using RNAscope to detect Mtb mRNA and a dual ZN/immunohistochemistry staining approach to identify AFB and bacilli producing antigen 85B (Ag85B). Measurements and main results We adapted RNAscope for Mtb and identified intact and disintegrated Mtb bacilli and intra- and extracellular Mtb mRNA. Mtb mRNA was distributed zonally within necrotic and non-necrotic granulomas. We also found Mtb mRNA within, and adjacent to, necrotic granulomas in ZN-negative lung tissue and in Ag85B-positive bronchial epithelium. Intriguingly, we observed accumulation of Mtb mRNA and Ag85B in the cytoplasm of host cells. Notably, many AFB were negative for Ag85B staining. Mtb mRNA was observed in ZN-negative antemortem lymph node biopsies. Conclusions RNAscope has diagnostic potential and can guide therapeutic intervention as it detects Mtb mRNA and morphology in ZN-negative tissues from TB patients, and Mtb mRNA in ZN-negative antemortem biopsies, respectively. Lastly, our data provide evidence that at least two phenotypically distinct populations of Mtb bacilli exist in vivo .
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3
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Pacl HT, Chinta KC, Reddy VP, Nadeem S, Sevalkar RR, Nargan K, Lumamba K, Naidoo T, Glasgow JN, Agarwal A, Steyn AJC. NAD(H) homeostasis underlies host protection mediated by glycolytic myeloid cells in tuberculosis. Nat Commun 2023; 14:5472. [PMID: 37673914 PMCID: PMC10482943 DOI: 10.1038/s41467-023-40545-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 07/31/2023] [Indexed: 09/08/2023] Open
Abstract
Mycobacterium tuberculosis (Mtb) disrupts glycolytic flux in infected myeloid cells through an unclear mechanism. Flux through the glycolytic pathway in myeloid cells is inextricably linked to the availability of NAD+, which is maintained by NAD+ salvage and lactate metabolism. Using lung tissue from tuberculosis (TB) patients and myeloid deficient LDHA (LdhaLysM-/-) mice, we demonstrate that glycolysis in myeloid cells is essential for protective immunity in TB. Glycolytic myeloid cells are essential for the early recruitment of multiple classes of immune cells and IFNγ-mediated protection. We identify NAD+ depletion as central to the glycolytic inhibition caused by Mtb. Lastly, we show that the NAD+ precursor nicotinamide exerts a host-dependent, antimycobacterial effect, and that nicotinamide prophylaxis and treatment reduce Mtb lung burden in mice. These findings provide insight into how Mtb alters host metabolism through perturbation of NAD(H) homeostasis and reprogramming of glycolysis, highlighting this pathway as a potential therapeutic target.
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Affiliation(s)
- Hayden T Pacl
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Krishna C Chinta
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Vineel P Reddy
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sajid Nadeem
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ritesh R Sevalkar
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kievershen Nargan
- Africa Health Research Institute, University of KwaZulu Natal, Durban, South Africa
| | - Kapongo Lumamba
- Africa Health Research Institute, University of KwaZulu Natal, Durban, South Africa
| | - Threnesan Naidoo
- Africa Health Research Institute, University of KwaZulu Natal, Durban, South Africa
- Department of Laboratory Medicine and Pathology, Walter Sisulu University, Eastern Cape, South Africa
| | - Joel N Glasgow
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Anupam Agarwal
- Department of Medicine, Division of Nephrology, Nephrology Research and Training Center, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Adrie J C Steyn
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, USA.
- Africa Health Research Institute, University of KwaZulu Natal, Durban, South Africa.
- Centers for AIDS Research and Free Radical Biology, University of Alabama at Birmingham, Birmingham, AL, USA.
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4
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Wells G, Glasgow JN, Nargan K, Lumamba K, Madansein R, Maharaj K, Perumal LY, Matthew M, Hunter RL, Pacl H, Peabody Lever JE, Stanford DD, Singh SP, Bajpai P, Manne U, Benson PV, Rowe SM, le Roux S, Sigal A, Tshibalanganda M, Wells C, du Plessis A, Msimang M, Naidoo T, Steyn AJC. A high-resolution 3D atlas of the spectrum of tuberculous and COVID-19 lung lesions. EMBO Mol Med 2022; 14:e16283. [PMID: 36285507 PMCID: PMC9641421 DOI: 10.15252/emmm.202216283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 02/01/2023] Open
Abstract
Our current understanding of the spectrum of TB and COVID-19 lesions in the human lung is limited by a reliance on low-resolution imaging platforms that cannot provide accurate 3D representations of lesion types within the context of the whole lung. To characterize TB and COVID-19 lesions in 3D, we applied micro/nanocomputed tomography to surgically resected, postmortem, and paraffin-embedded human lung tissue. We define a spectrum of TB pathologies, including cavitary lesions, calcium deposits outside and inside necrotic granulomas and mycetomas, and vascular rearrangement. We identified an unusual spatial arrangement of vasculature within an entire COVID-19 lobe, and 3D segmentation of blood vessels revealed microangiopathy associated with hemorrhage. Notably, segmentation of pathological anomalies reveals hidden pathological structures that might otherwise be disregarded, demonstrating a powerful method to visualize pathologies in 3D in TB lung tissue and whole COVID-19 lobes. These findings provide unexpected new insight into the spatial organization of the spectrum of TB and COVID-19 lesions within the framework of the entire lung.
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Affiliation(s)
- Gordon Wells
- Africa Health Research InstituteUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Joel N Glasgow
- Department of MicrobiologyUniversity of Alabama at BirminghamBirminghamALUSA
| | - Kievershen Nargan
- Africa Health Research InstituteUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Kapongo Lumamba
- Africa Health Research InstituteUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Rajhmun Madansein
- Inkosi Albert Luthuli Central Hospital and University of KwaZulu‐NatalDurbanSouth Africa
| | - Kameel Maharaj
- Inkosi Albert Luthuli Central Hospital and University of KwaZulu‐NatalDurbanSouth Africa
| | - Leon Y Perumal
- Perumal & Partners RadiologistsAhmed Al‐Kadi Private HospitalDurbanSouth Africa
| | - Malcolm Matthew
- Perumal & Partners RadiologistsAhmed Al‐Kadi Private HospitalDurbanSouth Africa
| | - Robert L Hunter
- Department of Pathology and Laboratory MedicineUniversity of Texas Health Sciences Center at HoustonHoustonTXUSA
| | - Hayden Pacl
- Medical Scientist Training ProgramUniversity of Alabama at BirminghamBirminghamALUSA
| | | | - Denise D Stanford
- Department of MedicineUniversity of Alabama at BirminghamBirminghamALUSA
- Cystic Fibrosis Research CenterUniversity of Alabama at BirminghamBirminghamALUSA
| | - Satinder P Singh
- Department of MedicineUniversity of Alabama at BirminghamBirminghamALUSA
- Department of RadiologyUniversity of Alabama at BirminghamBirminghamALUSA
| | - Prachi Bajpai
- Department of PathologyUniversity of Alabama at BirminghamBirminghamALUSA
| | - Upender Manne
- Department of PathologyUniversity of Alabama at BirminghamBirminghamALUSA
| | - Paul V Benson
- Department of PathologyUniversity of Alabama at BirminghamBirminghamALUSA
| | - Steven M Rowe
- Department of MedicineUniversity of Alabama at BirminghamBirminghamALUSA
- Cystic Fibrosis Research CenterUniversity of Alabama at BirminghamBirminghamALUSA
| | | | - Alex Sigal
- Africa Health Research InstituteUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Muofhe Tshibalanganda
- Research Group 3D Innovation, Physics DepartmentStellenbosch UniversityStellenboschSouth Africa
| | - Carlyn Wells
- CT Scanner Facility, Central Analytical FacilitiesStellenbosch UniversityStellenboschSouth Africa
| | - Anton du Plessis
- Research Group 3D Innovation, Physics DepartmentStellenbosch UniversityStellenboschSouth Africa
- Object Research SystemsMontrealQCCanada
| | - Mpumelelo Msimang
- Department of Anatomical Pathology, National Health Laboratory ServiceInkosi Albert Luthuli Central HospitalDurbanSouth Africa
| | - Threnesan Naidoo
- Africa Health Research InstituteUniversity of KwaZulu‐NatalDurbanSouth Africa
- Department of Anatomical Pathology, National Health Laboratory ServiceInkosi Albert Luthuli Central HospitalDurbanSouth Africa
- Department of Laboratory Medicine & PathologyWalter Sisulu UniversityEastern CapeSouth Africa
| | - Adrie J C Steyn
- Africa Health Research InstituteUniversity of KwaZulu‐NatalDurbanSouth Africa
- Department of MicrobiologyUniversity of Alabama at BirminghamBirminghamALUSA
- Centers for AIDS Research and Free Radical BiologyUniversity of Alabama at BirminghamBirminghamALUSA
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5
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Gideon HP, Hughes TK, Tzouanas CN, Wadsworth MH, Tu AA, Gierahn TM, Peters JM, Hopkins FF, Wei JR, Kummerlowe C, Grant NL, Nargan K, Phuah JY, Borish HJ, Maiello P, White AG, Winchell CG, Nyquist SK, Ganchua SKC, Myers A, Patel KV, Ameel CL, Cochran CT, Ibrahim S, Tomko JA, Frye LJ, Rosenberg JM, Shih A, Chao M, Klein E, Scanga CA, Ordovas-Montanes J, Berger B, Mattila JT, Madansein R, Love JC, Lin PL, Leslie A, Behar SM, Bryson B, Flynn JL, Fortune SM, Shalek AK. Multimodal profiling of lung granulomas in macaques reveals cellular correlates of tuberculosis control. Immunity 2022; 55:827-846.e10. [PMID: 35483355 PMCID: PMC9122264 DOI: 10.1016/j.immuni.2022.04.004] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 02/08/2022] [Accepted: 04/07/2022] [Indexed: 12/12/2022]
Abstract
Mycobacterium tuberculosis lung infection results in a complex multicellular structure: the granuloma. In some granulomas, immune activity promotes bacterial clearance, but in others, bacteria persist and grow. We identified correlates of bacterial control in cynomolgus macaque lung granulomas by co-registering longitudinal positron emission tomography and computed tomography imaging, single-cell RNA sequencing, and measures of bacterial clearance. Bacterial persistence occurred in granulomas enriched for mast, endothelial, fibroblast, and plasma cells, signaling amongst themselves via type 2 immunity and wound-healing pathways. Granulomas that drove bacterial control were characterized by cellular ecosystems enriched for type 1-type 17, stem-like, and cytotoxic T cells engaged in pro-inflammatory signaling networks involving diverse cell populations. Granulomas that arose later in infection displayed functional characteristics of restrictive granulomas and were more capable of killing Mtb. Our results define the complex multicellular ecosystems underlying (lack of) granuloma resolution and highlight host immune targets that can be leveraged to develop new vaccine and therapeutic strategies for TB. Timing of granuloma formation influences local microenvironment and bacterial burden Mast cells, type 2 immunity, and tissue remodeling underlie early, high-burden granulomas Type1-type17 and cytotoxic T cells associate with late-forming, low-burden granulomas Distinct interaction circuits across granuloma phenotypes nominate therapeutic targets
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Affiliation(s)
- Hannah P Gideon
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA
| | - Travis K Hughes
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Constantine N Tzouanas
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Marc H Wadsworth
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Ang Andy Tu
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Todd M Gierahn
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Joshua M Peters
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Forrest F Hopkins
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Jun-Rong Wei
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Conner Kummerlowe
- Program in Computational and Systems Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Nicole L Grant
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | | | - Jia Yao Phuah
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - H Jacob Borish
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Pauline Maiello
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alexander G White
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Caylin G Winchell
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA; Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Sarah K Nyquist
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Program in Computational and Systems Biology, Massachusetts Institute of Technology, Cambridge, MA, USA; Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sharie Keanne C Ganchua
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Amy Myers
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kush V Patel
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Cassaundra L Ameel
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Catherine T Cochran
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Samira Ibrahim
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jaime A Tomko
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Lonnie James Frye
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Jacob M Rosenberg
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Angela Shih
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Michael Chao
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Edwin Klein
- Division of Laboratory Animal Research, University of Pittsburgh, Pittsburgh PA, USA
| | - Charles A Scanga
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jose Ordovas-Montanes
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Bonnie Berger
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Joshua T Mattila
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA; Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rajhmun Madansein
- Department of Cardiothoracic Surgery, University of KwaZulu Natal, Durban, South Africa
| | - J Christopher Love
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA; The Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Philana Ling Lin
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA; Department of Pediatrics, University of Pittsburgh School of Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Alasdair Leslie
- Africa Health Research Institute, Durban, South Africa; School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa; Department of Infection and Immunity, University College London, London, UK
| | - Samuel M Behar
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, USA
| | - Bryan Bryson
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - JoAnne L Flynn
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Sarah M Fortune
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Alex K Shalek
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA; The Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
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6
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Rodel HE, Ferreira IATM, Ziegler CGK, Ganga Y, Bernstein M, Hwa SH, Nargan K, Lustig G, Kaplan G, Noursadeghi M, Shalek AK, Steyn AJC, Sigal A. Aggregated Mycobacterium tuberculosis Enhances the Inflammatory Response. Front Microbiol 2021; 12:757134. [PMID: 34925266 PMCID: PMC8674758 DOI: 10.3389/fmicb.2021.757134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 10/19/2021] [Indexed: 11/30/2022] Open
Abstract
Mycobacterium tuberculosis (Mtb) bacilli readily aggregate. We previously reported that Mtb aggregates lead to phagocyte death and subsequent efficient replication in the dead infected cells. Here, we examined the transcriptional response of human monocyte derived macrophages to phagocytosis of aggregated Mtb relative to phagocytosis of non-aggregated single or multiple bacilli. Infection with aggregated Mtb led to an early upregulation of pro-inflammatory associated genes and enhanced TNFα signaling via the NFκB pathway. These pathways were significantly more upregulated relative to infection with single or multiple non-aggregated bacilli per cell. Phagocytosis of aggregates led to a decreased phagosome acidification on a per bacillus basis and increased phagocyte cell death, which was not observed when Mtb aggregates were heat killed prior to phagocytosis. Mtb aggregates, observed in a granuloma from a patient, were found surrounding a lesion cavity. These observations suggest that TB aggregation may be a mechanism for pathogenesis. They raise the possibility that aggregated Mtb, if spread from individual to individual, could facilitate increased inflammation, Mtb growth, and macrophage cell death, potentially leading to active disease, cell necrosis, and additional cycles of transmission.
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Affiliation(s)
- Hylton E Rodel
- Africa Health Research Institute, Durban, South Africa.,Division of Infection and Immunity, University College London, London, United Kingdom
| | | | - Carly G K Ziegler
- Ragon Institute of MGH, Harvard, and MIT, Cambridge, MA, United States.,Department of Chemistry, Institute for Medical Engineering and Sciences, MIT, Cambridge, MA, United States.,Broad Institute of MIT and Harvard, Cambridge, MA, United States.,Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, United States
| | - Yashica Ganga
- Africa Health Research Institute, Durban, South Africa
| | | | - Shi-Hsia Hwa
- Africa Health Research Institute, Durban, South Africa.,Division of Infection and Immunity, University College London, London, United Kingdom
| | | | - Gila Lustig
- Africa Health Research Institute, Durban, South Africa
| | - Gilla Kaplan
- University of Cape Town, Cape Town, South Africa
| | - Mahdad Noursadeghi
- Division of Infection and Immunity, University College London, London, United Kingdom
| | - Alex K Shalek
- Ragon Institute of MGH, Harvard, and MIT, Cambridge, MA, United States.,Department of Chemistry, Institute for Medical Engineering and Sciences, MIT, Cambridge, MA, United States.,Broad Institute of MIT and Harvard, Cambridge, MA, United States.,Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, United States
| | - Adrie J C Steyn
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa.,Department of Microbiology, Centres for AIDS Research and Free Radical Biology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Alex Sigal
- Africa Health Research Institute, Durban, South Africa.,Division of Infection and Immunity, University College London, London, United Kingdom.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa.,Max Planck Institute for Infection Biology, Berlin, Germany
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Wells G, Glasgow JN, Nargan K, Lumamba K, Madansein R, Maharaj K, Hunter RL, Naidoo T, Coetzer L, le Roux S, du Plessis A, Steyn AJC. Micro-Computed Tomography Analysis of the Human Tuberculous Lung Reveals Remarkable Heterogeneity in Three-dimensional Granuloma Morphology. Am J Respir Crit Care Med 2021; 204:583-595. [PMID: 34015247 PMCID: PMC8491258 DOI: 10.1164/rccm.202101-0032oc] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 05/20/2021] [Indexed: 11/16/2022] Open
Abstract
Rationale: Our current understanding of tuberculosis (TB) pathophysiology is limited by a reliance on animal models, the paucity of human TB lung tissue, and traditional histopathological analysis, a destructive two-dimensional approach that provides limited spatial insight. Determining the three-dimensional (3D) structure of the necrotic granuloma, a characteristic feature of TB, will more accurately inform preventive TB strategies.Objectives: To ascertain the 3D shape of the human tuberculous granuloma and its spatial relationship with airways and vasculature within large lung tissues.Methods: We characterized the 3D microanatomical environment of human tuberculous lungs by using micro computed tomography, histopathology, and immunohistochemistry. By using 3D segmentation software, we accurately reconstructed TB granulomas, vasculature, and airways in three dimensions and confirmed our findings by using histopathology and immunohistochemistry.Measurements and Main Results: We observed marked heterogeneity in the morphology, volume, and number of TB granulomas in human lung sections. Unlike depictions of granulomas as simple spherical structures, human necrotic granulomas exhibit complex, cylindrical, branched morphologies that are connected to the airways and shaped by the bronchi. The use of 3D imaging of human TB lung sections provides unanticipated insight into the spatial organization of TB granulomas in relation to the airways and vasculature.Conclusions: Our findings highlight the likelihood that a single, structurally complex lesion could be mistakenly viewed as multiple independent lesions when evaluated in two dimensions. In addition, the lack of vascularization within obstructed bronchi establishes a paradigm for antimycobacterial drug tolerance. Lastly, our results suggest that bronchogenic spread of Mycobacterium tuberculosis reseeds the lung.
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Affiliation(s)
- Gordon Wells
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | | | - Kievershen Nargan
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Kapongo Lumamba
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Rajhmun Madansein
- Department of Cardiothoracic Surgery, Nelson Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Kameel Maharaj
- Department of Cardiothoracic Surgery, Nelson Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Robert L. Hunter
- Department of Pathology and Laboratory Medicine, University of Texas Health Sciences Center at Houston, Houston, Texas
| | - Threnesan Naidoo
- Department of Anatomical Pathology, National Health Laboratory Service, Inkosi Albert Luthuli Central Hospital, Durban, South Africa; and
| | - Llelani Coetzer
- Computed Tomography Scanner Facility, Central Analytical Facilities, Stellenbosch University, Stellenbosch, South Africa
| | - Stephan le Roux
- Computed Tomography Scanner Facility, Central Analytical Facilities, Stellenbosch University, Stellenbosch, South Africa
| | - Anton du Plessis
- Computed Tomography Scanner Facility, Central Analytical Facilities, Stellenbosch University, Stellenbosch, South Africa
| | - Adrie J. C. Steyn
- Africa Health Research Institute, University of KwaZulu-Natal, Durban, South Africa
- Department of Microbiology and
- Centers for AIDS Research and Free Radical Biology, University of Alabama at Birmingham, Birmingham, Alabama
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Chinta KC, Rahman MA, Saini V, Glasgow JN, Reddy VP, Lever JM, Nhamoyebonde S, Leslie A, Wells RM, Traylor A, Madansein R, Siegal GP, Antony VB, Deshane J, Wells G, Nargan K, George JF, Ramdial PK, Agarwal A, Steyn AJC. Microanatomic Distribution of Myeloid Heme Oxygenase-1 Protects against Free Radical-Mediated Immunopathology in Human Tuberculosis. Cell Rep 2019; 28:3286. [PMID: 31533049 PMCID: PMC6859473 DOI: 10.1016/j.celrep.2019.08.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Chinta KC, Rahman MA, Saini V, Glasgow JN, Reddy VP, Lever JM, Nhamoyebonde S, Leslie A, Wells RM, Traylor A, Madansein R, Siegal GP, Antony VB, Deshane J, Wells G, Nargan K, George JF, Ramdial PK, Agarwal A, Steyn AJC. Microanatomic Distribution of Myeloid Heme Oxygenase-1 Protects against Free Radical-Mediated Immunopathology in Human Tuberculosis. Cell Rep 2018; 25:1938-1952.e5. [PMID: 30428359 PMCID: PMC6250977 DOI: 10.1016/j.celrep.2018.10.073] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 07/18/2018] [Accepted: 10/19/2018] [Indexed: 11/26/2022] Open
Abstract
Heme oxygenase-1 (HO-1) is a cytoprotective enzyme that controls inflammatory responses and redox homeostasis; however, its role during pulmonary tuberculosis (TB) remains unclear. Using freshly resected human TB lung tissue, we examined the role of HO-1 within the cellular and pathological spectrum of TB. Flow cytometry and histopathological analysis of human TB lung tissues showed that HO-1 is expressed primarily in myeloid cells and that HO-1 levels in these cells were directly proportional to cytoprotection. HO-1 mitigates TB pathophysiology by diminishing myeloid cell-mediated oxidative damage caused by reactive oxygen and/or nitrogen intermediates, which control granulocytic karyorrhexis to generate a zonal HO-1 response. Using whole-body or myeloid-specific HO-1-deficient mice, we demonstrate that HO-1 is required to control myeloid cell infiltration and inflammation to protect against TB progression. Overall, this study reveals that zonation of HO-1 in myeloid cells modulates free-radical-mediated stress, which regulates human TB immunopathology.
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Affiliation(s)
- Krishna C Chinta
- Department of Microbiology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | | | - Vikram Saini
- Department of Microbiology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Joel N Glasgow
- Department of Microbiology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Vineel P Reddy
- Department of Microbiology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Jeremie M Lever
- Nephrology Research and Training Center, Division of Nephrology, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | | | | | - Ryan M Wells
- Department of Microbiology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Amie Traylor
- Nephrology Research and Training Center, Division of Nephrology, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | | | - Gene P Siegal
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Veena B Antony
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Jessy Deshane
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Gordon Wells
- Africa Health Research Institute, Durban 4001, South Africa
| | | | - James F George
- Division of Cardiothoracic Surgery, Department of Surgery, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Pratistadevi K Ramdial
- Department of Anatomical Pathology, NHLS, Inkosi Albert Luthuli Central Hospital, University of KwaZulu-Natal, Durban 4091, South Africa
| | - Anupam Agarwal
- Nephrology Research and Training Center, Division of Nephrology, The University of Alabama at Birmingham, Birmingham, AL 35294, USA; Department of Veterans Affairs, Birmingham, AL 35294, USA
| | - Adrie J C Steyn
- Department of Microbiology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35294, USA; Africa Health Research Institute, Durban 4001, South Africa; UAB Center for AIDS Research, The University of Alabama at Birmingham, Birmingham, AL 35294, USA; Center for Free Radical Biology, The University of Alabama at Birmingham, Birmingham, AL 35294, USA.
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10
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Reddy VP, Chinta KC, Saini V, Glasgow JN, Hull TD, Traylor A, Rey-Stolle F, Soares MP, Madansein R, Rahman MA, Barbas C, Nargan K, Naidoo T, Ramdial PK, George JF, Agarwal A, Steyn AJC. Ferritin H Deficiency in Myeloid Compartments Dysregulates Host Energy Metabolism and Increases Susceptibility to Mycobacterium tuberculosis Infection. Front Immunol 2018; 9:860. [PMID: 29774023 PMCID: PMC5943674 DOI: 10.3389/fimmu.2018.00860] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 04/06/2018] [Indexed: 12/20/2022] Open
Abstract
Iron is an essential factor for the growth and virulence of Mycobacterium tuberculosis (Mtb). However, little is known about the mechanisms by which the host controls iron availability during infection. Since ferritin heavy chain (FtH) is a major intracellular source of reserve iron in the host, we hypothesized that the lack of FtH would cause dysregulated iron homeostasis to exacerbate TB disease. Therefore, we used knockout mice lacking FtH in myeloid-derived cell populations to study Mtb disease progression. We found that FtH plays a critical role in protecting mice against Mtb, as evidenced by increased organ burden, extrapulmonary dissemination, and decreased survival in Fth-/- mice. Flow cytometry analysis showed that reduced levels of FtH contribute to an excessive inflammatory response to exacerbate disease. Extracellular flux analysis showed that FtH is essential for maintaining bioenergetic homeostasis through oxidative phosphorylation. In support of these findings, RNAseq and mass spectrometry analyses demonstrated an essential role for FtH in mitochondrial function and maintenance of central intermediary metabolism in vivo. Further, we show that FtH deficiency leads to iron dysregulation through the hepcidin-ferroportin axis during infection. To assess the clinical significance of our animal studies, we performed a clinicopathological analysis of iron distribution within human TB lung tissue and showed that Mtb severely disrupts iron homeostasis in distinct microanatomic locations of the human lung. We identified hemorrhage as a major source of metabolically inert iron deposition. Importantly, we observed increased iron levels in human TB lung tissue compared to healthy tissue. Overall, these findings advance our understanding of the link between iron-dependent energy metabolism and immunity and provide new insight into iron distribution within the spectrum of human pulmonary TB. These metabolic mechanisms could serve as the foundation for novel host-directed strategies.
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Affiliation(s)
- Vineel P. Reddy
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Krishna C. Chinta
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Vikram Saini
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Joel N. Glasgow
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Travis D. Hull
- Division of Cardiothoracic Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Amie Traylor
- Nephrology Research and Training Center, University of Alabama at Birmingham and Birmingham VA Medical Center, Birmingham, AL, United States
| | - Fernanda Rey-Stolle
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad CEU San Pablo, Madrid, Spain
| | | | - Rajhmun Madansein
- Inkosi Albert Luthuli Central Hospital, University of KwaZulu-Natal, Durban, South Africa
| | | | - Coral Barbas
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad CEU San Pablo, Madrid, Spain
| | - Kievershen Nargan
- Department of Anatomical Pathology, National Health Laboratory Service, University of KwaZulu-Natal, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - Threnesan Naidoo
- Department of Anatomical Pathology, National Health Laboratory Service, University of KwaZulu-Natal, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - Pratistadevi K. Ramdial
- Department of Anatomical Pathology, National Health Laboratory Service, University of KwaZulu-Natal, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - James F. George
- Division of Cardiothoracic Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Anupam Agarwal
- Nephrology Research and Training Center, University of Alabama at Birmingham and Birmingham VA Medical Center, Birmingham, AL, United States
| | - Adrie J. C. Steyn
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
- Africa Health Research Institute (AHRI), Durban, South Africa
- UAB Centers for AIDS Research and Free Radical Biology, University of Alabama at Birmingham, Birmingham, AL, United States
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Pillay B, Ramdial P, Ramburan A, Nargan K, Naidoo D. The Adventitial Angioproliferation in Human Immunodeficiency Virus Associated Large Artery Vasculopathy is Not a Manifestation of Kaposi Sarcoma. Indian J Vasc Endovasc Surg 2015. [DOI: 10.4103/0972-0820.180113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
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