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Mirra D, Esposito R, Spaziano G, Sportiello L, Panico F, Squillante A, Falciani M, Cerqua I, Gallelli L, Cione E, D’Agostino B. MicroRNA Monitoring in Human Alveolar Macrophages from Patients with Smoking-Related Lung Diseases: A Preliminary Study. Biomedicines 2024; 12:1050. [PMID: 38791013 PMCID: PMC11118114 DOI: 10.3390/biomedicines12051050] [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: 04/08/2024] [Revised: 04/18/2024] [Accepted: 05/01/2024] [Indexed: 05/26/2024] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a progressive lung disease that is commonly considered to be a potent driver of non-small cell lung cancer (NSCLC) development and related mortality. A growing body of evidence supports a role of the immune system, mainly played by alveolar macrophages (AMs), in key axes regulating the development of COPD or NSCLC phenotypes in response to harmful agents. MicroRNAs (miRNAs) are small non-coding RNAs that influence most biological processes and interfere with several regulatory pathways. The purpose of this study was to assess miRNA expression patterns in patients with COPD, NSCLC, and ever- or never-smoker controls to explore their involvement in smoking-related diseases. Bronchoalveolar lavage (BAL) specimens were collected from a prospective cohort of 43 sex-matched subjects to determine the expressions of hsa-miR-223-5p, 16-5p, 20a-5p, -17-5p, 34a-5p and 106a-5p by RT-PCR. In addition, a bioinformatic analysis of miRNA target genes linked to cancer was performed. Distinct and common miRNA expression levels were identified in each pathological group, suggesting their possible role as an index of NSCLC or COPD microenvironment. Moreover, we identified miRNA targets linked to carcinogenesis using in silico analysis. In conclusion, this study identified miRNA signatures in AMs, allowing us to understand the molecular mechanisms underlying smoking-related conditions and potentially providing new insights for diagnosis or pharmacological treatment.
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Affiliation(s)
- Davida Mirra
- Department of Environmental Biological and Pharmaceutical Sciences and Technologies, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy; (D.M.); (R.E.); (B.D.)
| | - Renata Esposito
- Department of Environmental Biological and Pharmaceutical Sciences and Technologies, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy; (D.M.); (R.E.); (B.D.)
| | - Giuseppe Spaziano
- Department of Environmental Biological and Pharmaceutical Sciences and Technologies, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy; (D.M.); (R.E.); (B.D.)
| | - Liberata Sportiello
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, Italy;
- Department of Experimental Medicine-Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Francesca Panico
- Department of Health Sciences, University of “Magna Graecia”, 88100 Catanzaro, Italy; (F.P.); (L.G.)
| | | | - Maddalena Falciani
- Pulmonary and Critical Care Medicine, Ospedale Scarlato, 84018 Scafati, Italy;
| | - Ida Cerqua
- Department of Pharmacy, University Federico II of Naples, Via D. Montesano 49, 80131 Naples, Italy;
| | - Luca Gallelli
- Department of Health Sciences, University of “Magna Graecia”, 88100 Catanzaro, Italy; (F.P.); (L.G.)
| | - Erika Cione
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy;
| | - Bruno D’Agostino
- Department of Environmental Biological and Pharmaceutical Sciences and Technologies, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy; (D.M.); (R.E.); (B.D.)
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2
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Polinário G, Primo LMDG, Rosa MABC, Dett FHM, Barbugli PA, Roque-Borda CA, Pavan FR. Antimicrobial peptides as drugs with double response against Mycobacterium tuberculosis coinfections in lung cancer. Front Microbiol 2023; 14:1183247. [PMID: 37342560 PMCID: PMC10277934 DOI: 10.3389/fmicb.2023.1183247] [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: 03/09/2023] [Accepted: 05/16/2023] [Indexed: 06/23/2023] Open
Abstract
Tuberculosis and lung cancer are, in many cases, correlated diseases that can be confused because they have similar symptoms. Many meta-analyses have proven that there is a greater chance of developing lung cancer in patients who have active pulmonary tuberculosis. It is, therefore, important to monitor the patient for a long time after recovery and search for combined therapies that can treat both diseases, as well as face the great problem of drug resistance. Peptides are molecules derived from the breakdown of proteins, and the membranolytic class is already being studied. It has been proposed that these molecules destabilize cellular homeostasis, performing a dual antimicrobial and anticancer function and offering several possibilities of adaptation for adequate delivery and action. In this review, we focus on two important reason for the use of multifunctional peptides or peptides, namely the double activity and no harmful effects on humans. We review some of the main antimicrobial and anti-inflammatory bioactive peptides and highlight four that have anti-tuberculosis and anti-cancer activity, which may contribute to obtaining drugs with this dual functionality.
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Affiliation(s)
- Giulia Polinário
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | | | | | | | - Paula Aboud Barbugli
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | | | - Fernando Rogério Pavan
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
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3
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Rojas-Quintero J, Laucho-Contreras ME, Wang X, Fucci QA, Burkett PR, Kim SJ, Zhang D, Tesfaigzi Y, Li Y, Bhashyam AR, Li Z, Khamas H, Celli B, Pilon AL, Polverino F, Owen CA. CC16 augmentation reduces exaggerated COPD-like disease in Cc16-deficient mice. JCI Insight 2023; 8:130771. [PMID: 36787195 PMCID: PMC10070105 DOI: 10.1172/jci.insight.130771] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 02/10/2023] [Indexed: 02/15/2023] Open
Abstract
Low Club Cell 16 kDa protein (CC16) plasma levels are linked to accelerated lung function decline in patients with chronic obstructive pulmonary disease (COPD). Cigarette smoke-exposed (CS-exposed) Cc16-/- mice have exaggerated COPD-like disease associated with increased NF-κB activation in their lungs. It is unclear whether CC16 augmentation can reverse exaggerated COPD in CS-exposed Cc16-/- mice and whether increased NF-κB activation contributes to the exaggerated COPD in CS-exposed Cc16-/- lungs. CS-exposed WT and Cc16-/- mice were treated with recombinant human CC16 (rhCC16) or an NF-κB inhibitor versus vehicle beginning at the midpoint of the exposures. COPD-like disease and NF-κB activation were measured in the lungs. RhCC16 limited the progression of emphysema, small airway fibrosis, and chronic bronchitis-like disease in WT and Cc16-/- mice partly by reducing pulmonary inflammation (reducing myeloid leukocytes and/or increasing regulatory T and/or B cells) and alveolar septal cell apoptosis, reducing NF-κB activation in CS-exposed Cc16-/- lungs, and rescuing the reduced Foxj1 expression in CS-exposed Cc16-/- lungs. IMD0354 treatment reduced exaggerated lung inflammation and rescued the reduced Foxj1 expression in CS-exposed Cc16-/- mice. RhCC16 treatment reduced NF-κB activation in luciferase reporter A549 cells. Thus, rhCC16 treatment limits COPD progression in CS-exposed Cc16-/- mice partly by inhibiting NF-κB activation and represents a potentially novel therapeutic approach for COPD.
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Affiliation(s)
- Joselyn Rojas-Quintero
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Maria Eugenia Laucho-Contreras
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Fundación Neumológica Colombiana, Bogotá, Colombia
| | - Xiaoyun Wang
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Clinical and Experimental Therapeutics program, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, Georgia, USA
| | - Quynh-Anh Fucci
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Patrick R Burkett
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Se-Jin Kim
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Duo Zhang
- Clinical and Experimental Therapeutics program, College of Pharmacy, University of Georgia and Charlie Norwood VA Medical Center, Augusta, Georgia, USA
- Pulmonary Center, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Yohannes Tesfaigzi
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Yuhong Li
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Abhiram R Bhashyam
- Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Zhang Li
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Haider Khamas
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Bartolome Celli
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Francesca Polverino
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Caroline A Owen
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
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4
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Polverino F, Mirra D, Yang CX, Esposito R, Spaziano G, Rojas-Quintero J, Sgambato M, Piegari E, Cozzolino A, Cione E, Gallelli L, Capuozzo A, Santoriello C, Berrino L, de- Torres JP, Hackett TL, Polverino M, D’Agostino B. Similar programmed death ligand 1 (PD-L1) expression profile in patients with mild COPD and lung cancer. Sci Rep 2022; 12:22402. [PMID: 36575294 PMCID: PMC9792927 DOI: 10.1038/s41598-022-26650-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022] Open
Abstract
Programmed Death Ligand 1 (PD-L1) is crucial in regulating the immunological tolerance in non-small cell lung cancer (NSCLC). Alveolar macrophage (AM)-derived PD-L1 binds to its receptor, PD-1, on surveilling lymphocytes, leading to lymphocyte exhaustion. Increased PD-L1 expression is associated with cigarette smoke (CS)-exposure. However, the PD-L1 role in CS-associated lung diseases associated with NSCLC, such as chronic obstructive pulmonary disease (COPD), is still unclear. In two different cohorts of ever smokers with COPD or NSCLC, and ever and never smoker controls, we evaluated PD-L1 expression: (1) via cutting-edge digital spatial proteomic and transcriptomic profiling (Geomx) of formalin-fixed paraffin-embedded (FFPE) lung tissue sections (n = 19); and (2) via triple immunofluorescence staining of bronchoalveolar lavage (BAL) AMs (n = 83). PD-L1 mRNA expression was also quantified in BAL AMs exposed to CS extract. PD-L1 expression was increased in the bronchiolar wall, parenchyma, and vascular wall from mild-moderate (GOLD 1-2) COPD patients compared to severe-very severe (GOLD 3-4) COPD patients and controls. Within all the COPD patients, PD-L1 protein expression was associated with upregulation of genes involved in tumor progression and downregulation of oncosuppressive genes, and strongly directly correlated with the FEV1% predicted, indicating higher PD-L1 expression in the milder vs. more severe COPD stages. In bronchioles, PD-L1 levels were strongly directly correlated with the number of functionally active AMs. In BAL, we confirmed that AMs from patients with both GOLD 1-2 COPD and NSCLC had the highest and similar, PD-L1 expression levels versus all the other groups, independently from active cigarette smoking. Intriguingly, AMs from patients with more severe COPD had reduced AM PD-L1 expression compared to patients with mild COPD. Acute CS extract stimulation increased PD-L1 mRNA expression only in never-and not in ever-smoker AMs. Lungs from patients with mild COPD and NSCLC are characterized by a similar strong PD-L1 expression signature in bronchioles and functionally active AMs compared to patients with severe COPD and controls. Active smoking does not affect PD-L1 levels. These observations represent a new resource in understanding the innate immune mechanisms underlying the link between COPD and lung cancer onset and progression and pave the way to future studies focused on the mechanisms by which CS promotes tumorigenesis and COPD.
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Affiliation(s)
- F. Polverino
- grid.39382.330000 0001 2160 926XPulmonary and Critical Care Medicine, Department of Medicine, Baylor College of Medicine, Houston, TX 77030 USA
| | - D. Mirra
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - C. X. Yang
- grid.17091.3e0000 0001 2288 9830University of British Columbia, Vancouver, Canada
| | - R. Esposito
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - G. Spaziano
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - J. Rojas-Quintero
- grid.39382.330000 0001 2160 926XPulmonary and Critical Care Medicine, Department of Medicine, Baylor College of Medicine, Houston, TX 77030 USA
| | - M. Sgambato
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - E. Piegari
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - A. Cozzolino
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - E. Cione
- grid.7778.f0000 0004 1937 0319University of Calabria, Rende, Italy
| | - L. Gallelli
- grid.411489.10000 0001 2168 2547University of Catanzaro, Catanzaro, Italy
| | | | | | - L. Berrino
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - J. P. de- Torres
- grid.410356.50000 0004 1936 8331Queen’s University, Hamilton, Canada
| | - T. L. Hackett
- grid.17091.3e0000 0001 2288 9830University of British Columbia, Vancouver, Canada
| | | | - B. D’Agostino
- grid.9841.40000 0001 2200 8888University of Campania “Luigi Vanvitelli”, Caserta, Italy
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5
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Nowacka KH, Jabłońska E. Role of the APRIL molecule in solid tumors. Cytokine Growth Factor Rev 2021; 61:38-44. [PMID: 34446365 DOI: 10.1016/j.cytogfr.2021.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 10/20/2022]
Abstract
The APRIL molecule, produced by immune cells, their precursors, and cancer cells, is one of the important factors that influences the process of survival and proliferation of cancer cells. In the present review, we summarize the current knowledge on the effects of APRIL on human cancer development and develop a scheme demonstrating the mechanism of the action of APRIL on solid tumors. Understanding the effects of APRIL, including the intracellular signal transduction pathway, may be key for the use of this protein as a biomarker of the cancer process. The correlations observed between APRIL levels and cancer parameters (e.g., disease stage and presence of malignant phenotypes) indicate that APRIL may play an important role, not only in the diagnostic process, but also as a therapeutic target in various cancers.
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Affiliation(s)
- Kinga Henryka Nowacka
- Department of Immunology, Medical University of Bialystok, J. Waszyngtona 15A, 15-269 Białystok, Poland.
| | - Ewa Jabłońska
- Department of Immunology, Medical University of Bialystok, J. Waszyngtona 15A, 15-269 Białystok, Poland.
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6
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Hunegnaw R, Helmold Hait S, Enyindah-Asonye G, Rahman MA, Ko EJ, Hogge CJ, Hoang T, Robert-Guroff M. A Mucosal Adenovirus Prime/Systemic Envelope Boost Vaccine Regimen Elicits Responses in Cervicovaginal and Alveolar Macrophages of Rhesus Macaques Associated With Delayed SIV Acquisition and B Cell Help. Front Immunol 2020; 11:571804. [PMID: 33117363 PMCID: PMC7561428 DOI: 10.3389/fimmu.2020.571804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/15/2020] [Indexed: 11/13/2022] Open
Abstract
Vaccine strategies targeting the mucosal portal of entry may prevent HIV acquisition and systemic infection. Macrophages in cervicovaginal compartments are one of the first cell types to encounter virus upon vaginal exposure. Their activation can lead to recruitment of additional macrophages and CD4+ T-cells susceptible to viral infection. However, they are also critical in providing early protection against invading pathogens. Therefore, understanding their response to immunization is important for vaccine design. We immunized rhesus macaques twice mucosally with replicating adenovirus (Ad) SIV recombinants, followed by two intramuscular boosts with SIV gp120 protein. Macaques were subsequently challenged intravaginally with repeated low doses of SIVmac251. Using flow cytometry, we evaluated responses of cervicovaginal macrophages (CVM) and alveolar macrophages (AM) in bronchoalveolar lavage as initial immunization was to the upper respiratory tract. The frequency of CVM increased over the course of immunization; however, CCR5 expression significantly decreased. Significantly increased expression of the chemokines CCL3 (p < 0.01), CCL4, CCL5, and CXCL8 (p < 0.0001 for all) on CVM was seen post-1st Ad but their expression significantly decreased post-2nd boost. CD4+ T-cell frequency in the cervical mucosa remained unchanged. CVM FcγRIII expression was significantly increased at all time points post-immunization compared to naïve animals. FcγRIII expression post-2nd Ad positively correlated with the number of challenges needed for infection (r = 0.68; p = 0.0051). Vaccination increased AM FcγRIII expression which post-2nd boost correlated with antibody-dependent phagocytosis. Activation of AMs was evident by increased expression of CD40 and CD80 post-2nd Ad compared to naïve macaques. APRIL expression also significantly increased post-2nd Ad and correlated with B cell frequency in bronchoalveolar lavage (BAL) (r = 0.73; p = 0.0019) and total IgG in BAL-fluid (r = 0.53; p = 0.047). B cells cultured with SIV gp120-stimulated AM supernatant from vaccinated macaques exhibited significant increases in B cell activation markers CD38 and CD69 compared to B cells cultured alone or with AM supernatant from unvaccinated macaques. Overall, the vaccine regimen did not induce recruitment of susceptible cells to the vaginal mucosa but increased CVM FcγRIII expression which correlated with delayed SIV acquisition. Further, immunization induced expression of AM cytokines, including those associated with providing B cell help.
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Affiliation(s)
| | | | | | | | | | | | | | - Marjorie Robert-Guroff
- Immune Biology of Retroviral Infection Section, Vaccine Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
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7
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Caramori G, Ruggeri P, Mumby S, Ieni A, Lo Bello F, Chimankar V, Donovan C, Andò F, Nucera F, Coppolino I, Tuccari G, Hansbro PM, Adcock IM. Molecular links between COPD and lung cancer: new targets for drug discovery? Expert Opin Ther Targets 2019; 23:539-553. [DOI: 10.1080/14728222.2019.1615884] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Gaetano Caramori
- Unità Operativa Complessa di Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Paolo Ruggeri
- Unità Operativa Complessa di Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Sharon Mumby
- Airway Disease Section, National Heart and Lung Institute, Imperial College, London, UK
| | - Antonio Ieni
- Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, Section of Anatomic Pathology, University of Messina, Messina, Italy
| | - Federica Lo Bello
- Unità Operativa Complessa di Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Vrushali Chimankar
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, Australia
| | - Chantal Donovan
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, Australia
| | - Filippo Andò
- Unità Operativa Complessa di Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Francesco Nucera
- Unità Operativa Complessa di Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Irene Coppolino
- Unità Operativa Complessa di Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Giovanni Tuccari
- Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, Section of Anatomic Pathology, University of Messina, Messina, Italy
| | - Philip M. Hansbro
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, Australia
- Faculty of Science, Ultimo, and Centenary Institute, Centre for Inflammation, University of Technology Sydney, Sydney, Australia
| | - Ian M. Adcock
- Airway Disease Section, National Heart and Lung Institute, Imperial College, London, UK
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Murthy P, Ekeke CN, Russell KL, Butler SC, Wang Y, Luketich JD, Soloff AC, Dhupar R, Lotze MT. Making cold malignant pleural effusions hot: driving novel immunotherapies. Oncoimmunology 2019; 8:e1554969. [PMID: 30906651 PMCID: PMC6422374 DOI: 10.1080/2162402x.2018.1554969] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 11/20/2018] [Accepted: 11/27/2018] [Indexed: 12/26/2022] Open
Abstract
Malignant pleural effusions, arising from either primary mesotheliomas or secondary malignancies, heralds advanced disease and poor prognosis. Current treatments, including therapeutic thoracentesis and tube thoracostomy, are largely palliative. The immunosuppressive environment within the pleural cavity includes myeloid derived suppressor cells, T-regulatory cells, and dysfunctional T cells. The advent of effective immunotherapy with checkpoint inhibitors and adoptive cell therapies for lung cancer and other malignancies suggests a renewed examination of local and systemic therapies for this malady. Prior strategies reporting remarkable success, including instillation of the cytokine interleukin-2, perhaps coupled with checkpoint inhibitors, should be further evaluated in the modern era.
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Affiliation(s)
- Pranav Murthy
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Chigozirim N. Ekeke
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kira L. Russell
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Samuel C. Butler
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yue Wang
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - James D. Luketich
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adam C. Soloff
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rajeev Dhupar
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Surgery, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA, USA
| | - Michael T. Lotze
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA
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9
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Ni L, Dong C. Roles of Myeloid and Lymphoid Cells in the Pathogenesis of Chronic Obstructive Pulmonary Disease. Front Immunol 2018; 9:1431. [PMID: 29977245 PMCID: PMC6021485 DOI: 10.3389/fimmu.2018.01431] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/08/2018] [Indexed: 12/15/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is currently the third largest cause of human mortality in the world after stroke and heart disease. COPD is characterized by sustained inflammation of the airways, leading to destruction of lung tissue and declining pulmonary function. The main risk factor is known to be cigarette smoke currently. However, the strategies for prevention and treatment have not altered significantly for many years. A growing body of evidences indicates that the immune system plays a pivotal role in the pathogenesis of COPD. The repeated and progressive activation of immune cells is at least in part the source of this chronic inflammation. In this review paper, we have conducted an extensive literature search of the studies of immune cells in COPD patients. The objective is to assess the contributions of different immune cell types, the imbalance of pro/anti-inflammatory immune cells, such as M1/M2 macrophages, Tc1/Tc10, and Th17/Treg, and their mediators in the peripheral blood as well as in the lung to the pathogenesis of COPD. Therefore, understanding their roles in COPD development will help us find the potential target to modify this disease. This review focuses predominantly on data derived from human studies but will refer to animal studies where they help understand the disease in humans.
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Affiliation(s)
- Ling Ni
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
| | - Chen Dong
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
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10
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Hammam AA, Elhoseiny SM, Sheir RES, Issa H. APRIL gene expression in a cohort of Egyptian acute myeloid leukemia patients: Clinical and prognostic significance. Cancer Genet 2018; 220:24-31. [PMID: 29310835 DOI: 10.1016/j.cancergen.2017.10.003] [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: 05/29/2017] [Revised: 10/02/2017] [Accepted: 10/13/2017] [Indexed: 11/26/2022]
Abstract
APRIL (A Proliferation Inducing Ligand) is a member of the tumor necrosis factor (TNF) family. It is essential for the survival of normal and malignant B lymphocytes. Increased expression of APRIL is noted in most of hematological malignancies and auto immune diseases. We investigated the expression level of APRIL mRNA in 50 de novo acute myeloid leukemia (AML) patients, together with 20 healthy controls using a Real-Time Quantitative Reverse-Transcriptase Polymerase Chain Reaction (RTQ-PCR) with a specific aim of determining its relation to clinical features and laboratory findings at diagnosis and its impact on the response to therapy. APRIL mRNA expression level was significantly higher in AML patients than in controls (p = < 0.001). APRIL expression level was significantly higher in patients who didn't achieve CR compared to those who achieved CR (p < 0.001). Patients who did not achieve CR also had higher TLC, lower platelets and older age than CR patients. The difference was statistically significant (p < 0.001, p = 0.047, p = 0.019) respectively. APRIL levels showed significant positive correlation with TLC (r = 0.743.p < 0.001), with age (r = 0.296,p = 0.037) and a negative correlation with platelets count (r = -0.443,p = 0.001) and no correlation with gender, Hb level, BM blast, HSM or LNs enlargement. Our study has shown that APRIL is overexpressed in AML patients, its level might serve as an indicator for disease progression. APRIL might be an indicator for poor prognosis and treatment resistance in AML patient; therefore, APRIL antagonists may represent a novel therapeutic approach for the treatment of AML.
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Affiliation(s)
- Amira Ahmed Hammam
- Department of Clinical and Chemical Pathology, Beni Suef Teaching Hospital, Faculty of Medicine, Beni Suef University, Egypt
| | - Shereen Mohamed Elhoseiny
- Department of Clinical and Chemical Pathology, Beni Suef Teaching Hospital, Faculty of Medicine, Beni Suef University, Egypt
| | - Rania El-Sayed Sheir
- Department of Internal Medicine, Beni Suef Teaching Hospital, Faculty of Medicine, Beni Suef University, Egypt
| | - Hisham Issa
- Department of Clinical and Chemical Pathology, Beni Suef Teaching Hospital, Faculty of Medicine, Beni Suef University, Egypt.
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Polverino F, Seys LJM, Bracke KR, Owen CA. B cells in chronic obstructive pulmonary disease: moving to center stage. Am J Physiol Lung Cell Mol Physiol 2016; 311:L687-L695. [PMID: 27542809 DOI: 10.1152/ajplung.00304.2016] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 08/15/2016] [Indexed: 12/22/2022] Open
Abstract
Chronic inflammatory responses in the lungs contribute to the development and progression of chronic obstructive pulmonary disease (COPD). Although research studies focused initially on the contributions of the innate immune system to the pathogenesis of COPD, more recent studies have implicated adaptive immune responses in COPD. In particular, studies have demonstrated increases in B cell counts and increases in the number and size of B cell-rich lymphoid follicles in COPD lungs that correlate directly with COPD severity. There are also increases in lung levels of mediators that promote B cell maturation, activation, and survival in COPD patients. B cell products such as autoantibodies directed against lung cells, components of cells, and extracellular matrix proteins are also present in COPD lungs. These autoantibodies may contribute to lung inflammation and injury in COPD patients, in part, by forming immune complexes that activate complement components. Studies of B cell-deficient mice and human COPD patients have linked B cells most strongly to the emphysema phenotype. However, B cells have protective activities during acute exacerbations of COPD by promoting adaptive immune responses that contribute to host defense against pathogens. This review outlines the evidence that links B cells and B cell-rich lymphoid follicles to the pathogenesis of COPD and the mechanisms involved. It also reviews the potential and limitations of B cells as therapeutic targets to slow the progression of human COPD.
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Affiliation(s)
- Francesca Polverino
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; COPD Program, Lovelace Respiratory Research Institute, Albuquerque, New Mexico; University of Parma, Parma, Italy; and
| | - Leen J M Seys
- Laboratory for Translational Research in Obstructive Pulmonary Diseases, Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
| | - Ken R Bracke
- Laboratory for Translational Research in Obstructive Pulmonary Diseases, Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
| | - Caroline A Owen
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; COPD Program, Lovelace Respiratory Research Institute, Albuquerque, New Mexico;
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