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Hurme P, Kähkönen M, Rückert B, Vahlberg T, Turunen R, Vuorinen T, Akdis M, Akdis CA, Jartti T. Disease Severity and Cytokine Expression in the Rhinovirus-Induced First Wheezing Episode. Viruses 2024; 16:924. [PMID: 38932217 PMCID: PMC11209381 DOI: 10.3390/v16060924] [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: 05/02/2024] [Revised: 05/27/2024] [Accepted: 06/01/2024] [Indexed: 06/28/2024] Open
Abstract
Wheezing children infected with rhinovirus (RV) have a markedly increased risk of subsequently developing recurrencies and asthma. No previous studies have assessed the association between cytokine response and the severity of acute illness in the first wheezing episode in children infected with RV. Forty-seven children treated both as inpatients and as outpatients infected with RV only, aged 3-23 months, with severe first wheezing episodes were recruited. During acute illness, peripheral blood mononuclear cells (PBMCs) were isolated and stimulated with anti-CD3/anti-CD28 in vitro. A multiplex ELISA was used to quantitatively identify 56 different cytokines. The mean age of the children was 17 months, 74% were males, 79% were hospitalized, and 33% were sensitized. In adjusted analyses, the inpatient group was characterized by decreased expressions of interferon gamma (IFN-γ), interleukin 10 (IL-10), macrophage inflammatory protein 1 alpha (MIP-1α), RANTES (CCL5), and tumor necrosis factor-alpha (TNF-α) and an increased expression of ENA-78 (CXCL5) compared to the outpatient group. The cytokine response profiles from the PBMCs were different between the inpatient and outpatient groups. Our results support that firmly controlled interplay between pro-inflammatory and anti-inflammatory responses are required during acute viral infection to absolve the initial infection leading, to less severe illness.
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Affiliation(s)
- Pekka Hurme
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, 20520 Turku, Finland
| | - Miisa Kähkönen
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, 20520 Turku, Finland
| | - Beate Rückert
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Christine Kühne-Center for Allergy Research and Education (CK-CARE), 7265 Davos, Switzerland
| | - Tero Vahlberg
- Department of Biostatistics, Turku University Hospital and University of Turku, 20520 Turku, Finland
| | - Riitta Turunen
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, 20520 Turku, Finland
- New Children’s Hospital, Helsinki University Hospital and University of Helsinki, 00290 Helsinki, Finland
| | - Tytti Vuorinen
- Institute of Biomedicine, University of Turku and Turku University Hospital, 20520 Turku, Finland
- Department of Clinical Microbiology, Turku University Hospital, 20520 Turku, Finland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Christine Kühne-Center for Allergy Research and Education (CK-CARE), 7265 Davos, Switzerland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Christine Kühne-Center for Allergy Research and Education (CK-CARE), 7265 Davos, Switzerland
| | - Tuomas Jartti
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, 20520 Turku, Finland
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Makrinioti H, Homil K, Hurme P, Erkkola R, Kinnunen L, Zhu Z, Waris M, Camargo CA, Hasegawa K, Jartti T. Peripheral Blood MxA Levels During a First Acute Wheezing Episode and the Link to Childhood Asthma. Arch Bronconeumol 2024; 60:183-185. [PMID: 38278648 DOI: 10.1016/j.arbres.2023.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 01/28/2024]
Affiliation(s)
- Heidi Makrinioti
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Kiara Homil
- Department of Paediatrics, Turku University Hospital and University of Turku, Turku, Finland
| | - Pekka Hurme
- Department of Paediatrics, Turku University Hospital and University of Turku, Turku, Finland
| | - Riku Erkkola
- Research Unit of Clinical Medicine, Medical Research Centre, University of Oulu, Oulu, Finland
| | - Lotta Kinnunen
- Research Unit of Clinical Medicine, Medical Research Centre, University of Oulu, Oulu, Finland; Department of Paediatrics, Oulu University Hospital, Oulu, Finland
| | - Zhaozhong Zhu
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Matti Waris
- Department of Clinical Microbiology, Turku University Hospital, Turku, Finland
| | - Carlos A Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Kohei Hasegawa
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Tuomas Jartti
- Department of Paediatrics, Turku University Hospital and University of Turku, Turku, Finland; Research Unit of Clinical Medicine, Medical Research Centre, University of Oulu, Oulu, Finland; Department of Paediatrics, Oulu University Hospital, Oulu, Finland
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Ambrożej D, Orzołek I, Makrinioti H, Castro-Rodriguez JA, Camargo CA, Hasegawa K, Papadopoulos NG, Gern JE, Nino G, Vicente Ribeiro Ferreira da Silva Filho L, Takeyama A, Üzüm Ö, Adamiec A, Ruszczyński M, Jartti T, Feleszko W. Association of respiratory virus types with clinical features in bronchiolitis: Implications for virus testing strategies. A systematic review and meta-analysis. Paediatr Respir Rev 2024; 49:34-42. [PMID: 37743159 DOI: 10.1016/j.prrv.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/04/2023] [Accepted: 09/11/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Bronchiolitis is a leading cause of infant hospitalization, linked to respiratory syncytial virus (RSV) and rhinovirus (RV). Guidelines lack specific viral testing for bronchiolitis management. To establish effective management strategies, it is crucial to assess whether specific respiratory virus types are correlated with distinct examination features. METHODS Through a systematic search of three databases, 21 studies were qualitatively analyzed, with 18 used for meta-analysis. Various outcomes like wheezing on auscultation, fever, atopic traits, and infection severity were evaluated. RESULTS RSV-positive bronchiolitis was associated with a higher need for oxygen supplementation (OR 1.78, 95% CI 1.04-3.02) in 5 studies, while RV-positive bronchiolitis was more frequently linked to personal history of eczema (OR 0.60, 95% CI 0.41-0.88) in 6 studies. No significant differences were observed in the other outcomes examined. CONCLUSIONS Bronchiolitis caused by RSV or RV presents with similar clinical features. Despite the associations between RSV-positive bronchiolitis and need for oxygen supplementation, and RV-positive bronchiolitis and a history of eczema, our study shows that viral etiology of bronchiolitis cannot be determined solely based on clinical presentation. Tailored management strategies, informed by accurate viral testing, seem crucial in clinical practice for enhancing patient outcomes in severe bronchiolitis.
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Affiliation(s)
- Dominika Ambrożej
- Department of Pediatric Pneumonology and Allergy, Medical University of Warsaw, Warsaw, Poland; Doctoral School, Medical University of Warsaw, Warsaw, Poland
| | - Izabela Orzołek
- Department of Pediatric Pneumonology and Allergy, Medical University of Warsaw, Warsaw, Poland
| | - Heidi Makrinioti
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jose A Castro-Rodriguez
- Department of Pediatric Pulmonology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carlos A Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Medicine, Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Kohei Hasegawa
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Nikolaos G Papadopoulos
- Allergy and Clinical Immunology Unit, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece; Division of Evolution and Genomic Sciences, University of Manchester, Manchester, United Kingdom
| | - James E Gern
- Department of Paediatrics, School of Medicine and Public Health, University of Wisconsin-Madison, Wisconsin, WI, USA
| | - Gustavo Nino
- Division of Pediatric Pulmonary and Sleep Medicine, Children's National Hospital, Washington, District of Columbia, USA; Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | | | - Aya Takeyama
- Department of Pediatrics, Soma General Hospital, Fukushima, Japan
| | - Özlem Üzüm
- Department of Pediatric Diseases, Tepecik Training and Research Hospital, University of Health Sciences, Izmir, Turkey
| | - Aleksander Adamiec
- Department of Pediatric Pneumonology and Allergy, Medical University of Warsaw, Warsaw, Poland; Doctoral School, Medical University of Warsaw, Warsaw, Poland
| | - Marek Ruszczyński
- Department of Pediatrics, Medical University of Warsaw, Warsaw, Poland
| | - Tuomas Jartti
- Department of Pediatrics, Turku University Hospital and University of Turku, Turku, Finland; Department of Pediatrics, University of Oulu, Oulu, Finland
| | - Wojciech Feleszko
- Department of Pediatric Pneumonology and Allergy, Medical University of Warsaw, Warsaw, Poland.
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Krohmaly KI, Perez-Losada M, Ramos-Tapia I, Zhu Z, Hasegawa K, Camargo Jr. CA, Harmon B, Espinola JA, Reck Cechinel L, Batabyal R, Freishtat RJ, Hahn A. Bacterial small RNAs may mediate immune response differences seen in respiratory syncytial virus versus rhinovirus bronchiolitis. Front Immunol 2024; 15:1330991. [PMID: 38410509 PMCID: PMC10895043 DOI: 10.3389/fimmu.2024.1330991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/24/2024] [Indexed: 02/28/2024] Open
Abstract
Bronchiolitis, a viral lower respiratory infection, is the leading cause of infant hospitalization, which is associated with an increased risk for developing asthma later in life. Bronchiolitis can be caused by several respiratory viruses, such as respiratory syncytial virus (RSV), rhinovirus (RV), and others. It can also be caused by a solo infection (e.g., RSV- or RV-only bronchiolitis) or co-infection with two or more viruses. Studies have shown viral etiology-related differences between RSV- and RV-only bronchiolitis in the immune response, human microRNA (miRNA) profiles, and dominance of certain airway microbiome constituents. Here, we identified bacterial small RNAs (sRNAs), the prokaryotic equivalent to eukaryotic miRNAs, that differ between infants of the 35th Multicenter Airway Research Collaboration (MARC-35) cohort with RSV- versus RV-only bronchiolitis. We first derived reference sRNA datasets from cultures of four bacteria known to be associated with bronchiolitis (i.e., Haemophilus influenzae, Moraxella catarrhalis, Moraxella nonliquefaciens, and Streptococcus pneumoniae). Using these reference sRNA datasets, we found several sRNAs associated with RSV- and RV-only bronchiolitis in our human nasal RNA-Seq MARC-35 data. We also determined potential human transcript targets of the bacterial sRNAs and compared expression of the sRNAs between RSV- and RV-only cases. sRNAs are known to downregulate their mRNA target, we found that, compared to those associated with RV-only bronchiolitis, sRNAs associated with RSV-only bronchiolitis may relatively activate the IL-6 and IL-8 pathways and relatively inhibit the IL-17A pathway. These data support that bacteria may be contributing to inflammation differences seen in RSV- and RV-only bronchiolitis, and for the first time indicate that the potential mechanism in doing so may be through bacterial sRNAs.
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Affiliation(s)
- Kylie I. Krohmaly
- Integrated Biomedical Sciences, The George Washington University, Washington, DC, United States
- Center for Genetic Medicine Research, Children’s National Research and Innovation Center, Washington, DC, United States
| | - Marcos Perez-Losada
- Department of Biostatistics and Bioinformatics, Computational Biology Institute, The George Washington University, Washington, DC, United States
| | - Ignacio Ramos-Tapia
- Centro de Bioinformática y Biología Integrativa, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
| | - Zhaozhong Zhu
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Kohei Hasegawa
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Carlos A. Camargo Jr.
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Brennan Harmon
- Center for Genetic Medicine Research, Children’s National Research and Innovation Center, Washington, DC, United States
| | - Janice A. Espinola
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Laura Reck Cechinel
- Center for Genetic Medicine Research, Children’s National Research and Innovation Center, Washington, DC, United States
| | - Rachael Batabyal
- Center for Genetic Medicine Research, Children’s National Research and Innovation Center, Washington, DC, United States
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
- Division of Emergency Medicine, Children’s National Hospital, Washington, DC, United States
| | - Robert J. Freishtat
- Center for Genetic Medicine Research, Children’s National Research and Innovation Center, Washington, DC, United States
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
| | - Andrea Hahn
- Center for Genetic Medicine Research, Children’s National Research and Innovation Center, Washington, DC, United States
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
- Division of Infectious Diseases, Children’s National Hospital, Washington, DC, United States
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Lei S, Hu M, Wei Z. Identification of systemic biomarkers and potential drug targets for age-related macular degeneration. Front Aging Neurosci 2024; 16:1322519. [PMID: 38361503 PMCID: PMC10867226 DOI: 10.3389/fnagi.2024.1322519] [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: 10/23/2023] [Accepted: 01/15/2024] [Indexed: 02/17/2024] Open
Abstract
Purpose Since age-related macular degeneration (AMD) is tightly associated with aging and cellular senescence, objective of this study was to investigate the association between plasma levels of senescence-related proteins (SRPs) and risk of AMD. Design The whole study was based on two-sample Mendelian randomization (MR) analysis. Methods For MR analysis, the primary approach for MR analysis was the inverse-variance weighted (IVW) method and the heterogeneity and pleiotropy of results were tested. The instrumental single-nucleotide polymorphisms (SNPs) associated with 110 SRPs were filtered and selected from a large genome-wide association study (GWAS) for plasma proteome involving 35,559 participants. The GWAS data of AMD was obtained from FinnGen consortium (6,157 AMD cases and 288,237 controls) and further validated by using data from UK Biobank consortium (3,553 AMD cases and 147,089 controls). Results The MR results at both discovery and validation stages supported the causality (IVW-P < 0.00045) between plasma levels of 4 SRPs (C3b, CTNNB1, CCL1, and CCL3L1) and the risk of AMD and supported potential causality (IVW-P < 0.05) between other 10 SRPs and risk of AMD. No heterogeneity or pleiotropy in these results was detected. Conclusion Our findings supported that high plasma levels of C3b, CTNNB1, CCL1, and CCL3L1 were associated with increased risk of AMD, thereby highlighting the role of systemic inflammation in AMD pathogenesis and providing the rationale for developing new preventative and therapeutic strategies.
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Affiliation(s)
- Shizhen Lei
- Department of Ophthalmology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Mang Hu
- Department of Ophthalmology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Hurme P, Sahla R, Rückert B, Vahlberg T, Turunen R, Vuorinen T, Akdis M, Söderlund‐Venermo M, Akdis C, Jartti T. Human bocavirus 1 coinfection is associated with decreased cytokine expression in the rhinovirus-induced first wheezing episode in children. Clin Transl Allergy 2023; 13:e12311. [PMID: 38006383 PMCID: PMC10642552 DOI: 10.1002/clt2.12311] [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: 09/14/2023] [Revised: 10/20/2023] [Accepted: 10/22/2023] [Indexed: 11/27/2023] Open
Abstract
BACKGROUND Rhinovirus (RV)-induced first wheezing episodes in children are associated with a markedly increased risk of asthma. Previous studies have suggested that human bocavirus 1 (HBoV1) may modify RV-induced immune responses in young children. We investigated cytokine profiles of sole RV- and dual RV-HBoV1-induced first wheezing episodes, and their association with severity and prognosis. METHODS Fifty-two children infected with only RV and nine children infected with dual RV-HBoV1, aged 3-23 months, with severe first wheezing episodes were recruited. At acute illness and 2 weeks later, peripheral blood mononuclear cells were isolated, and stimulated with anti-CD3/anti-CD28 in vitro. Multiplex ELISA was used to quantitatively identify 56 different cytokines at both study points. Patients were prospectively followed for 4 years. RESULTS The mean age of the children was 14.3 months, and 30% were sensitized. During the acute illness, the adjusted analyses revealed a decrease in the expression of IL-1b, MIP-1b, Regulated upon activation, normal T cell expressed and presumably secreted (CCL5), TNF-a, TARC, and ENA-78 in the RV-HBoV1 group compared with the RV group. In the convalescence phase, the RV-HBoV1 group was characterized by decreased expression of Fractalkine, MCP-3, and IL-8 compared to the RV group. Furthermore, the hospitalization time was associated with the virus group and cytokine response (interaction p < 0.05), signifying that increased levels of epidermal growth factor and MIP-1b were related with a shorter duration of hospitalization in the RV-HBoV1 coinfection group but not in the RV group. CONCLUSIONS Different cytokine response profiles were detected between the RV and the RV-HBoV1 groups. Our results show the idea that RV-induced immune responses may be suppressed by HBoV1.
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Affiliation(s)
- Pekka Hurme
- Department of Pediatrics and Adolescent MedicineTurku University HospitalUniversity of TurkuTurkuFinland
| | - Reetta Sahla
- Department of Pediatrics and Adolescent MedicineTurku University HospitalUniversity of TurkuTurkuFinland
| | - Beate Rückert
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZürichChristine Kühne‐Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | - Tero Vahlberg
- Department of BiostatisticsUniversity of TurkuTurkuFinland
| | - Riitta Turunen
- Department of Pediatrics and Adolescent MedicineTurku University HospitalUniversity of TurkuTurkuFinland
- New Children's HospitalHelsinki University HospitalUniversity of HelsinkiHelsinkiFinland
| | - Tytti Vuorinen
- Institute of BiomedicineUniversity of TurkuTurkuFinland
- Department of Clinical MicrobiologyTurku University HospitalTurkuFinland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZürichChristine Kühne‐Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | | | - Cezmi Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZürichChristine Kühne‐Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | - Tuomas Jartti
- Department of Pediatrics and Adolescent MedicineTurku University HospitalUniversity of TurkuTurkuFinland
- Research Unit of Clinical MedicineMedical Research CenterUniversity of OuluOuluFinland
- Department of Pediatrics and Adolescent MedicineOulu University HospitalOuluFinland
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