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Prygiel M, Mosiej E, Górska P, Zasada AA. Diphtheria-tetanus-pertussis vaccine: past, current & future. Future Microbiol 2021; 17:185-197. [PMID: 34856810 DOI: 10.2217/fmb-2021-0167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The diphtheria-tetanus-pertussis (DTP) vaccine can prevent diphtheria, tetanus and pertussis. The component antigens of the DTP vaccine had long been monovalent vaccines. The pertussis vaccine was licensed in 1914. The same year, the mixtures of diphtheria toxin and antitoxin were put into use. In 1926, alum-precipitated diphtheria toxoid was registered, and in 1937 adsorbed tetanus toxoid was put on the market. The development of numerous effective DTP vaccines quickly stimulated efforts to combine DTP with other routine vaccines for infants. This overview covers the most important information regarding the invention of DTP vaccines, their modifications and the needs that should be focused on in the future.
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Affiliation(s)
- Marta Prygiel
- Department of Vaccine & Sera Evaluation, The National Institute of Public Health NIH - National Research Institute, Warsaw, Poland
| | - Ewa Mosiej
- Department of Vaccine & Sera Evaluation, The National Institute of Public Health NIH - National Research Institute, Warsaw, Poland
| | - Paulina Górska
- Department of Vaccine & Sera Evaluation, The National Institute of Public Health NIH - National Research Institute, Warsaw, Poland
| | - Aleksandra A Zasada
- Department of Vaccine & Sera Evaluation, The National Institute of Public Health NIH - National Research Institute, Warsaw, Poland
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2
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Saso A, Kampmann B, Roetynck S. Vaccine-Induced Cellular Immunity against Bordetella pertussis: Harnessing Lessons from Animal and Human Studies to Improve Design and Testing of Novel Pertussis Vaccines. Vaccines (Basel) 2021; 9:877. [PMID: 34452002 PMCID: PMC8402596 DOI: 10.3390/vaccines9080877] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 07/28/2021] [Indexed: 12/14/2022] Open
Abstract
Pertussis ('whooping cough') is a severe respiratory tract infection that primarily affects young children and unimmunised infants. Despite widespread vaccine coverage, it remains one of the least well-controlled vaccine-preventable diseases, with a recent resurgence even in highly vaccinated populations. Although the exact underlying reasons are still not clear, emerging evidence suggests that a key factor is the replacement of the whole-cell (wP) by the acellular pertussis (aP) vaccine, which is less reactogenic but may induce suboptimal and waning immunity. Differences between vaccines are hypothesised to be cell-mediated, with polarisation of Th1/Th2/Th17 responses determined by the composition of the pertussis vaccine given in infancy. Moreover, aP vaccines elicit strong antibody responses but fail to protect against nasal colonisation and/or transmission, in animal models, thereby potentially leading to inadequate herd immunity. Our review summarises current knowledge on vaccine-induced cellular immune responses, based on mucosal and systemic data collected within experimental animal and human vaccine studies. In addition, we describe key factors that may influence cell-mediated immunity and how antigen-specific responses are measured quantitatively and qualitatively, at both cellular and molecular levels. Finally, we discuss how we can harness this emerging knowledge and novel tools to inform the design and testing of the next generation of improved infant pertussis vaccines.
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Affiliation(s)
- Anja Saso
- The Vaccine Centre, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London WC1 7HT, UK; (B.K.); (S.R.)
- Vaccines and Immunity Theme, MRC Unit, The Gambia at London School of Hygiene & Tropical Medicine, Banjul P.O. Box 273, The Gambia
| | - Beate Kampmann
- The Vaccine Centre, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London WC1 7HT, UK; (B.K.); (S.R.)
- Vaccines and Immunity Theme, MRC Unit, The Gambia at London School of Hygiene & Tropical Medicine, Banjul P.O. Box 273, The Gambia
| | - Sophie Roetynck
- The Vaccine Centre, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London WC1 7HT, UK; (B.K.); (S.R.)
- Vaccines and Immunity Theme, MRC Unit, The Gambia at London School of Hygiene & Tropical Medicine, Banjul P.O. Box 273, The Gambia
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3
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Chatzis O, Blanchard-Rohner G, Mondoulet L, Pelletier B, De Gea-Hominal A, Roux M, Huttner A, Hervé PL, Rohr M, Matthey A, Gutknecht G, Lemaître B, Hayem C, Pham HT, Wijagkanalan W, Lambert PH, Benhamou PH, Siegrist CA. Safety and immunogenicity of the epicutaneous reactivation of pertussis toxin immunity in healthy adults: a phase I, randomized, double-blind, placebo-controlled trial. Clin Microbiol Infect 2020; 27:878-885. [PMID: 32896653 DOI: 10.1016/j.cmi.2020.08.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Protection induced by acellular vaccines can be short, requiring novel immunization strategies. Objectives of this study were to evaluate safety and capacity of a recombinant pertussis toxin (PTgen) -coated Viaskin® epicutaneous patch to recall memory responses in healthy adults. METHODS This double-blind, placebo-controlled randomized trial (Phase I) assessed the safety and immunogenicity of PTgen administered on days 0 and 14 to healthy adults using Viaskin® patches applied directly or after epidermal laser-based skin preparation. Patch administration was followed by Boostrix®dTpa on day 42. Antibodies were assessed at days 0, 14, 28, 42 and 70. RESULTS Among 102 volunteers enrolled, 80 received Viaskin-PT (Viaskin-PT 25 μg (n = 25), Viaskin-PT 50 μg (n = 25), laser + Viaskin-PT 25 μg (n = 5), laser + Viaskin-PT 50 μg (n = 25)), Viaskin-placebo (n = 10) or laser + Viaskin-placebo (n = 2). Incidence of adverse events was similar across groups (any local event: 21/25 (84.0%), 24/25 (96.0%), 4/5 (80.0%), 24/25 (96.0%), 8/10 (80.0%), 10/12 (83.0%), respectively). Direct application induced no detectable response. On day 42, PT-IgG geometric mean concentrations were significantly higher following laser + Viaskin-PT 25 μg and 50 μg (139.87 (95% CI 87.30-224.10) and 121.76 (95% CI 95.04-156.00), respectively), than laser + Viaskin-placebo (59.49, 95% CI 39.37-89.90). Seroresponse rates were higher following laser + Viaskin-PT 25 μg (4/5 (80.0%), 95% CI 28.4-99.5) and 50 μg (22/25 (88.0%), 95% CI 68.8-97.5) than laser + Viaskin-placebo (0/12 (0.0%), 95% CI 0.0-26.5). CONCLUSIONS Viaskin-PT applied after laser-based epidermal skin preparation showed encouraging safety and immunogenicity results: anti-PT booster responses were not inferior to those elicited by Boostrix®dTpa. This study is registered at ClinicalTrials.gov (NCT03035370) and was funded by DBV Technologies.
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Affiliation(s)
- O Chatzis
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland
| | - G Blanchard-Rohner
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland; Division of General Paediatrics, Department of Paediatrics, University Hospitals of Geneva, Switzerland
| | | | | | - A De Gea-Hominal
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland
| | - M Roux
- DBV Technologies, Montrouge, France
| | - A Huttner
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland; Division of Infectious Diseases, University Hospitals of Geneva, Switzerland
| | | | - M Rohr
- Division of General Paediatrics, Department of Paediatrics, University Hospitals of Geneva, Switzerland
| | - A Matthey
- Centre for Clinical Research, University Hospitals of Geneva, Switzerland
| | - G Gutknecht
- Centre for Clinical Research, University Hospitals of Geneva, Switzerland
| | - B Lemaître
- Laboratory of Vaccinology, University Hospitals of Geneva, Switzerland
| | - C Hayem
- DBV Technologies, Montrouge, France
| | - H T Pham
- BioNet-Asia Co., Ltd, Bangkok, Thailand
| | | | - P H Lambert
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland
| | | | - C A Siegrist
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland; Division of General Paediatrics, Department of Paediatrics, University Hospitals of Geneva, Switzerland.
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Blanchard Rohner G, Chatzis O, Chinwangso P, Rohr M, Grillet S, Salomon C, Lemaître B, Boonrak P, Lawpoolsri S, Clutterbuck E, Poredi IK, Wijagkanalan W, Spiegel J, Pham HT, Viviani S, Siegrist CA. Boosting Teenagers With Acellular Pertussis Vaccines Containing Recombinant or Chemically Inactivated Pertussis Toxin: A Randomized Clinical Trial. Clin Infect Dis 2020; 68:1213-1222. [PMID: 30759183 DOI: 10.1093/cid/ciy594] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 07/24/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Protection induced by acellular pertussis (aP) vaccines is partial and short-lived, especially in teenagers, calling for novel immunization strategies. METHODS We conducted an investigator-driven proof-of-concept randomized controlled trial in aP-primed adolescents in Geneva to assess the immunogenicity and reactogenicity of a novel recombinant aP (r-aP) vaccine including recombinant pertussis toxin (PT) and filamentous hemagglutinin (FHA) coadministered with tetanus-diphtheria toxoids (Td), compared to a licensed tetanus-diphtheria-aP vaccine containing chemically detoxified PT (cd/Tdap). The primary immunological endpoints were day 28/365 geometric mean concentrations (GMCs) of total and neutralizing anti-PT antibodies. Memory B cells were assessed. RESULTS Sixty-two aP-primed adolescents were randomized and vaccinated with r-aP + Td or cd/Tdap. Reactogenicity, adverse events, and baseline GMCs were similar between the groups. Day 28 PT-neutralizing GMCs were low after cd/Tdap (73.91 [95% confidence interval {CI}, 49.88-109.52] IU/mL) and approximately 2-fold higher after r-aP + Td (127.68 [95% CI, 96.73-168.53] IU/mL; P = .0162). Anti-PT GMCs were also low after cd/Tdap (52.43 [95% CI, 36.41-75.50] IU/mL) and 2-fold higher after r-aP + Td (113.74 [95% CI, 88.31-146.50] IU/mL; P = .0006). Day 28 anti-FHA GMCs were similar in both groups. Day 365 anti-PT (but not PT-neutralizing) GMCs remained higher in r-aP + Td vaccinees. PT-specific memory B cells increased significantly after r-aP + Td but not cd/Tdap boosting. CONCLUSIONS Boosting aP-primed adolescents with r-aP induced higher anti-PT and PT-neutralizing responses than cd/Tdap and increased PT-specific memory B cells. Despite this superior immunogenicity, r-aP may have to be given repeatedly, earlier, and/or with novel adjuvants to exert an optimal influence in aP-primed subjects. CLINICAL TRIALS REGISTRATION NCT02946190.
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Affiliation(s)
- Geraldine Blanchard Rohner
- Department of Paediatrics, Children's Hospital of Geneva, University Hospitals of Geneva.,Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland
| | - Olga Chatzis
- Department of Paediatrics, Children's Hospital of Geneva, University Hospitals of Geneva.,Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland
| | | | - Marie Rohr
- Department of Paediatrics, Children's Hospital of Geneva, University Hospitals of Geneva.,Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland
| | - Stéphane Grillet
- Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland
| | - Carole Salomon
- Department of Paediatrics, Children's Hospital of Geneva, University Hospitals of Geneva
| | - Barbara Lemaître
- Laboratory of Vaccinology, University Hospitals of Geneva, Switzerland
| | - Pitchaya Boonrak
- Center of Excellence for Biomedical and Public Health Informatics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Saranath Lawpoolsri
- Center of Excellence for Biomedical and Public Health Informatics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Elizabeth Clutterbuck
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford.,National Institute for Health Research Oxford Biomedical Research Centre, United Kingdom
| | | | | | | | | | | | - Claire-Anne Siegrist
- Department of Paediatrics, Children's Hospital of Geneva, University Hospitals of Geneva.,Center for Vaccinology and Neonatal Immunology, Department of Pediatrics and Pathology-Immunology, Medical Faculty and University Hospitals of Geneva, Switzerland
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Martin Aispuro P, Ambrosis N, Zurita ME, Gaillard ME, Bottero D, Hozbor DF. Use of a Neonatal-Mouse Model to Characterize Vaccines and Strategies for Overcoming the High Susceptibility and Severity of Pertussis in Early Life. Front Microbiol 2020; 11:723. [PMID: 32362890 PMCID: PMC7182080 DOI: 10.3389/fmicb.2020.00723] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/27/2020] [Indexed: 01/07/2023] Open
Abstract
Newborns and unvaccinated infants, compared to other age groups, are more susceptible to pertussis infection, manifesting severe symptoms leading to a higher mortality. The recent increase in pertussis cases demands more effective strategies to overcome this major health problem. In parallel with maternal-immunization, neonatal-immunization (NI) is a strategy needing revision. Here, using the intranasal-challenge-mouse-model we evaluated the protective capacity of NI in both naïve-mice and those with maternally acquired immunity. We tested our acellular-vaccine-candidate based on outer-membrane-vesicles derived from Bordetella pertussis (OMVP) that induces Th2-profile but also the recommended Th-profile for protection: Th1/Th17-profile and CD4 T-memory-cells that reside in the lungs. Commercial acellular-vaccine (aP) and whole cell-vaccine (wP) inducing mainly Th2-profile and Th1-profile, respectively, were also tested. Analyzing the induced immunity and protection capability of NI included in 1- or 2-dose schedules with the same or different types of vaccine, we detected that the aP-vaccine administered in either single- or 2-dose schedules protected against sublethal B. pertussis infection. Schedules consisting of doses of aP neonatally and of OMVP or wP vaccine during infancy greatly reduced bacterial lung colonization while inducing the highest levels of high-avidity anti-pertussis toxin (PTx) IgG. That OMVP or wP neonatal dose did not interfere with the protection of transferred maternal immunity was especially encouraging. Moreover, OMVP- or wP used as a neonatal dose enhanced the quality of the humoral immune response in immunized pups. Antibodies generated by OMVP-or wP-vaccinated mice born to aP-immunized mothers were of higher avidity than those from mice that harbored only maternal immunity; but when mothers and neonates were immunized with the same aP-vaccine, the humoral response in the neonates was partially suppressed through the blunting of the level of anti-PTx IgG induced by the neonatal aP dose. These results demonstrated that neonatal immunization is a possible strategy to be considered to improve the current pertussis epidemiology. For neonates without maternal-immunity, mixed-vaccination schedules that include the aP- and OMVP-vaccines appear to be the most appropriate to induce protection in the pups. For offspring from immune mothers, to avoid blunting-effect, NI should be carried out with vaccines other than those applied during pregnancy.
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Affiliation(s)
- Pablo Martin Aispuro
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Centro Científico Tecnológico - Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-CONICET), La Plata, Argentina
| | - Nicolás Ambrosis
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Centro Científico Tecnológico - Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-CONICET), La Plata, Argentina
| | - María Eugenia Zurita
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Centro Científico Tecnológico - Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-CONICET), La Plata, Argentina
| | - María Emilia Gaillard
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Centro Científico Tecnológico - Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-CONICET), La Plata, Argentina
| | - Daniela Bottero
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Centro Científico Tecnológico - Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-CONICET), La Plata, Argentina
| | - Daniela Flavia Hozbor
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Centro Científico Tecnológico - Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-CONICET), La Plata, Argentina
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6
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Fu P, Wang C, Tian H, Kang Z, Zeng M. Bordetella pertussis Infection in Infants and Young Children in Shanghai, China, 2016-2017: Clinical Features, Genotype Variations of Antigenic Genes and Macrolides Resistance. Pediatr Infect Dis J 2019; 38:370-376. [PMID: 30882726 DOI: 10.1097/inf.0000000000002160] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The global resurgence of pertussis in countries with high vaccination coverage has been a concern of public health. METHODS Nasopharyngeal swabs were collected for Bordetella pertussis culture from children with suspected pertussis. Clinical and vaccination information were reviewed through electronic medical chart and immunization record. Antibiotics susceptibility was evaluated using E-test for erythromycin, azithromycin, clarithromycin and sulfamethoxazole/trimethoprim. The MLST genotypes and 7 antigenic genes (ptxP, ptxA, ptxC, Prn, fim3, fim2 and tcfA) of Bordetella pertussis were identified by polymerase chain reaction amplification and sequencing. RESULTS During January 2016 to September 2017, a total of 141 children 1-48 months of age were culture-confirmed with pertussis, of whom 98 (69.5%) were younger than 6 months, 25 (17.7%) had completed at least 3 doses of DTaP and 75 (53.2%) had a clear exposure to household members with persistent cough. Fully vaccinated cases manifested milder disease than unvaccinated and not-fully vaccinated cases. All strains were MLST2. High-virulent strains characteristic of ptxP3/prn2/ptxC2 constituted 41.1% (58/141) and were all susceptible to macrolides while low-virulent strains characteristic of ptxP1/prn1/ptxC1 constituted 58.9% (83/141) and 97.6% (81/83), respectively, were highly resistant to macrolides. CONCLUSIONS Pertussis is resurging among infants and young children in Shanghai, and household transmission is the main exposure pathway. The high-virulent strains harboring ptxP3/prn2/ptxC2 and the macrolide-resistant Bordetella pertussis strains are quite prevalent. These issues impose a public health concern in Shanghai. Our findings are important to modify the DTaP vaccination strategy and the management guideline of pertussis in China.
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Affiliation(s)
- Pan Fu
- From the Department of Clinical Microbiology Laboratory, Clinical Laboratory Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Chuanqing Wang
- From the Department of Clinical Microbiology Laboratory, Clinical Laboratory Medicine, Children's Hospital of Fudan University, Shanghai, China
- Department of Nosocomial Infection Control, Children's Hospital of Fudan University, Shanghai, China
| | - He Tian
- Department of Infectious Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Zhihua Kang
- Department of Laboratory Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Mei Zeng
- Department of Infectious Diseases, Children's Hospital of Fudan University, Shanghai, China
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Surendran N, Pichichero M. Genetically detoxified pertussis toxin induces superior antigen specific CD4 T cell responses compared to chemically detoxified pertussis toxin. Hum Vaccin Immunother 2019; 15:1167-1170. [PMID: 30689515 DOI: 10.1080/21645515.2019.1565270] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Pertussis is resurgent worldwide. Currently available acellular pertussis vaccines contain chemically detoxified pertussis toxin (PTc); a highly immunogenic genetically detoxified pertussis toxin (PTg) vaccine has been off the market for over a decade. We compared CD4+ T cell and B cell responses induced by genetically detoxified pertussis toxin (PTg) and chemically detoxified pertussis toxin (PTc) using naive human neonatal cells. Responses to novel adjuvants were also assessed. PTg induced significant antigen-specific CD4+ T cell activation and IL17 secretion than PTc. TLR agonist combinations improved PTg induced T cell-CD69 expression and IL17 secretion.
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Affiliation(s)
- Naveen Surendran
- a Center for Infectious Diseases and Immunology , Rochester General Hospital Research Institute , Rochester , NY , USA
| | - Michael Pichichero
- a Center for Infectious Diseases and Immunology , Rochester General Hospital Research Institute , Rochester , NY , USA
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8
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Tian Y, da Silva Antunes R, Sidney J, Lindestam Arlehamn CS, Grifoni A, Dhanda SK, Paul S, Peters B, Weiskopf D, Sette A. A Review on T Cell Epitopes Identified Using Prediction and Cell-Mediated Immune Models for Mycobacterium tuberculosis and Bordetella pertussis. Front Immunol 2018; 9:2778. [PMID: 30555469 PMCID: PMC6281829 DOI: 10.3389/fimmu.2018.02778] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 11/12/2018] [Indexed: 01/01/2023] Open
Abstract
In the present review, we summarize work from our as well as other groups related to the characterization of bacterial T cell epitopes, with a specific focus on two important pathogens, namely, Mycobacterium tuberculosis (Mtb), the bacterium that causes tuberculosis (TB), and Bordetella pertussis (BP), the bacterium that causes whooping cough. Both bacteria and their associated diseases are of large societal significance. Although vaccines exist for both pathogens, their efficacy is incomplete. It is widely thought that defects and/or alteration in T cell compartments are associated with limited vaccine effectiveness. As discussed below, a full genome-wide map was performed in the case of Mtb. For BP, our focus has thus far been on the antigens contained in the acellular vaccine; a full genome-wide screen is in the planning stage. Nevertheless, the sum-total of the results in the two different bacterial systems allows us to exemplify approaches and techniques that we believe are generally applicable to the mapping and characterization of human immune responses to bacterial pathogens. Finally, we add, as a disclaimer, that this review by design is focused on the work produced by our laboratory as an illustration of approaches to the study of T cell responses to Mtb and BP, and is not meant to be comprehensive, nor to detract from the excellent work performed by many other groups.
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Affiliation(s)
- Yuan Tian
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | | | - John Sidney
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | | | - Alba Grifoni
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Sandeep Kumar Dhanda
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Sinu Paul
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Bjoern Peters
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States.,Department of Medicine, University of California San Diego, La Jolla, CA, United States
| | - Daniela Weiskopf
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Alessandro Sette
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States.,Department of Medicine, University of California San Diego, La Jolla, CA, United States
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9
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Borriello F, van Haren SD, Levy O. First International Precision Vaccines Conference: Multidisciplinary Approaches to Next-Generation Vaccines. mSphere 2018; 3:e00214-18. [PMID: 30068557 PMCID: PMC6070736 DOI: 10.1128/msphere.00214-18] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Vaccines represent a remarkable success in the history of medicine since they have prevented and, in some instances, eradicated a range of infectious diseases. However, for many existing vaccines, immunogenicity is limited, requiring multiple booster doses, and we are still unable to target many pathogens due to intrinsic features of the microorganism, such as genetic/antigenic variability between strains, and our limited understanding of the variables that regulate vaccine responsiveness, including age- and sex-specific differences. Moreover, the traditional approach to vaccine development is often empirical, relying on inactivation of microorganisms or purification of their components, which are usually less immunogenic than the whole microorganism from which they derive. This approach has yielded multiple important vaccines but has failed to consistently generate vaccines that are sufficiently immunogenic in populations with limited immune responsiveness such as newborns and elderly individuals. In an effort to trigger impactful collaborations, a community of scientists gathered in Boston in the United States for the first biennial International Precision Vaccines Conference, sponsored by the Boston Children's Hospital Precision Vaccines Program, to discuss innovation in vaccinology. Recent advancements in the field of systems biology that can identify vaccine immunogenicity biomarkers for target populations, in human in vitro models, and in novel adjuvant and formulation strategies offer unprecedented opportunities to dissect the human immune response to vaccines and inform dramatic improvements in vaccine efficacy. These approaches are poised to have a major scientific and translational impact in vaccinology.
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Affiliation(s)
- Francesco Borriello
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Simon D van Haren
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Ofer Levy
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Broad Institute of MIT & Harvard, Cambridge, Massachusetts, USA
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10
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Surendran N, Simmons A, Pichichero ME. TLR agonist combinations that stimulate Th type I polarizing responses from human neonates. Innate Immun 2018; 24:240-251. [PMID: 29673285 PMCID: PMC6830928 DOI: 10.1177/1753425918771178] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Each year millions of neonates die due to vaccine preventable infectious diseases. Our study seeks to develop novel neonatal vaccines and improve immunogenicity of early childhood vaccines by incorporating TLR agonist-adjuvant combinations that overcome the inherent neonatal Th2 bias and stimulate Th1 polarizing response from neonatal APCs. We systematically stimulated cord blood mononuclear cells with single and multiple combinations of TLR agonists and measured levels of IL-12p70, IFN-γ, IFN-α, IL-10, IL-13, TNF-α, IL-6 and IL-1β from cell culture supernatants. APC-specific surface expression levels of costimulatory markers CD40, CD83 and PD-L1 were assessed by flow cytometry. Whole blood assays were included to account for the effect of plasma inhibitory factors and APC intracellular TNF-α and IL-12p40 secretions were measured. We found robust Th1 polarizing IL-12p70, IFN-γ and IFN-α responses when cord blood APCs were stimulated with TLR agonist combinations that contained Poly I:C, Monophosphoryl Lipid A (MPLA) or R848. Addition of class A CpG oligonucleotide (ODN) to Th1 polarizing TLR agonist combinations significantly reduced cord blood IL-12p70 and IFN-γ levels and addition of a TLR2 agonist induced significantly high Th2 polarizing IL-13. Multi-TLR agonist combinations that included R848 induced lower inhibitory PD-L1 expression on cord blood classical dendritic cells than CpG ODN-containing combinations. Incorporation of combination adjuvants containing TLR3, TLR4 and TLR7/8 agonists to neonatal vaccines may be an effective strategy to overcome neonatal Th2 bias.
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Affiliation(s)
- Naveen Surendran
- Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, NY, USA
| | - Andrea Simmons
- Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, NY, USA
| | - Michael E Pichichero
- Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, NY, USA
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van der Lee S, Hendrikx LH, Sanders EAM, Berbers GAM, Buisman AM. Whole-Cell or Acellular Pertussis Primary Immunizations in Infancy Determines Adolescent Cellular Immune Profiles. Front Immunol 2018; 9:51. [PMID: 29416544 PMCID: PMC5787539 DOI: 10.3389/fimmu.2018.00051] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 01/09/2018] [Indexed: 11/26/2022] Open
Abstract
Introduction Pertussis is re-emerging worldwide, despite effective immunization programs for infants and children. Epidemiological studies show a more limited duration of protection against clinical pertussis in adolescents primed with acellular pertussis (aP) vaccines during infancy than those who have been primed with whole-cell pertussis (wP) vaccines. This study aimed to determine whether memory immune responses to aP, diphtheria, and tetanus vaccine antigens following booster vaccinations at 4 and 9 years of age differ between wP- versus aP-primed children. Methods In a cross-sectional study, blood was collected of DTwP- or diphtheria, tetanus, and aP (DTaP)-primed children before, 1 month, and 2 years after the preschool DTaP booster administered at 4 years of age (n = 41–63 per time point). In a longitudinal study, blood was sampled of DTwP- or DTaP-primed children before, 1 month, and 1 year after a preadolescent Tdap booster at 9 years of age (n = 79–83 per time point). Pertussis, diphtheria, and tetanus vaccine antigen-specific IgG levels, B-cell and T-cell responses were determined. Results After the preschool booster vaccination, IgG levels were significantly higher in aP-primed as compared with wP-primed children until 6 years of age. Before the preadolescent Tdap booster vaccination, humoral and cellular immune responses were similar in aP- and wP-primed children. However, the Tdap booster vaccination induced lower vaccine antigen-specific humoral, B-cell, and T-helper 1 (Th1) cell responses resulting in significantly lower Th1/Th2 ratios in aP-primed compared with wP-primed children. Conclusion The memory immune profiles at preadolescent age to all DTaP vaccine antigens are already determined by the wP or aP combination vaccines given in infancy, showing a beneficial Th1-dominated response after wP-priming. These immunological data corroborate epidemiological data showing that DTaP-primed adolescents are less protected against clinical pertussis than DTwP-primed children.
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Affiliation(s)
- Saskia van der Lee
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands.,Department of Paediatric Immunology and Infectious Diseases, Wilhelmina Children's Hospital, University Medical Centre, Utrecht, Netherlands
| | - Lotte H Hendrikx
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands.,Research Centre Linnaeus Institute, Spaarne Hospital, Hoofddorp, Netherlands
| | - Elisabeth A M Sanders
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands.,Department of Paediatric Immunology and Infectious Diseases, Wilhelmina Children's Hospital, University Medical Centre, Utrecht, Netherlands
| | - Guy A M Berbers
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Anne-Marie Buisman
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
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12
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Lumbreras Areta M, Eberhardt CS, Siegrist CA, Martinez de Tejada B. Antenatal vaccination to decrease pertussis in infants: safety, effectiveness, timing, and implementation. J Matern Fetal Neonatal Med 2017; 32:1541-1546. [PMID: 29199493 DOI: 10.1080/14767058.2017.1406475] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Pertussis remains a serious global health issue in infants aged less than 6 months. Neonates and young infants have the highest risk of developing pertussis as they are too young to be vaccinated and thus are more likely to develop more severe pertussis-related complications, including death. Protecting this vulnerable age population from pertussis is considered a main priority in many national health programs. Two vaccine strategies exist to protect infants from pertussis: "cocooning" and maternal vaccination during pregnancy. The latter is the more recent and preferred strategy, which protects newborns by passive transplacental transfer of pertussis antibodies. We review the reported evidence on the safety, effectiveness, timing and implementation of this antenatal immunization strategy.
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Affiliation(s)
- Marina Lumbreras Areta
- a Department of Obstetrics and Gynecology , Geneva University Hospitals and Faculty of Medicine , Geneva , Switzerland
| | - Christiane Sigrid Eberhardt
- b Centre for Vaccinology and Neonatal Immunology, Department of Pathology-Immunology , University of Geneva , Geneva , Switzerland.,c Department of Neonatology and Pediatric Intensive Care , Children's Hospital of Geneva , Geneva , Switzerland
| | - Claire-Anne Siegrist
- b Centre for Vaccinology and Neonatal Immunology, Department of Pathology-Immunology , University of Geneva , Geneva , Switzerland.,d Department of Pediatrics , Children's Hospital of Geneva , Geneva , Switzerland
| | - Begoña Martinez de Tejada
- a Department of Obstetrics and Gynecology , Geneva University Hospitals and Faculty of Medicine , Geneva , Switzerland
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Marcellini V, Piano Mortari E, Fedele G, Gesualdo F, Pandolfi E, Midulla F, Leone P, Stefanelli P, Tozzi AE, Carsetti R. Protection against Pertussis in Humans Correlates to Elevated Serum Antibodies and Memory B Cells. Front Immunol 2017; 8:1158. [PMID: 28966622 PMCID: PMC5605623 DOI: 10.3389/fimmu.2017.01158] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 09/01/2017] [Indexed: 12/17/2022] Open
Abstract
Pertussis is a respiratory infection caused by Bordetella pertussis that may be particularly severe and even lethal in the first months of life when infants are still too young to be vaccinated. Adults and adolescents experience mild symptoms and are the source of infection for neonates. Adoptive maternal immunity does not prevent pertussis in the neonate. We compared the specific immune response of mothers of neonates diagnosed with pertussis and mothers of control children. We show that women have pre-existing pertussis-specific antibodies and memory B cells and react against the infection with a recall response increasing the levels specific serum IgG, milk IgA, and the frequency of memory B cells of all isotypes. Thus, the maternal immune system is activated in response to pertussis and effectively prevents the disease indicating that the low levels of pre-formed serum antibodies are insufficient for protection. For this reason, memory B cells play a major role in the adult defense. The results of this study suggest that new strategies for vaccine design should aim at increasing long-lived plasma cells and their antibodies.
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Affiliation(s)
- Valentina Marcellini
- B Cell Physiopathology Unit, Immunology Research Area, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
| | - Eva Piano Mortari
- B Cell Physiopathology Unit, Immunology Research Area, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
| | - Giorgio Fedele
- Department of Infectious, Parasitic and Immune-Mediated Diseases, National Institute of Health, Rome, Italy
| | - Francesco Gesualdo
- Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
| | - Elisabetta Pandolfi
- Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
| | - Fabio Midulla
- Department of Pediatrics, University of Rome "La Sapienza", Rome, Italy
| | - Pasqualina Leone
- Department of Infectious, Parasitic and Immune-Mediated Diseases, National Institute of Health, Rome, Italy
| | - Paola Stefanelli
- Department of Infectious, Parasitic and Immune-Mediated Diseases, National Institute of Health, Rome, Italy
| | - Alberto Eugenio Tozzi
- Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
| | - Rita Carsetti
- B Cell Physiopathology Unit, Immunology Research Area, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy.,Diagnostic Immunology Unit, Department of Oncohematology, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
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14
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Gaillard ME, Bottero D, Zurita ME, Carriquiriborde F, Martin Aispuro P, Bartel E, Sabater-Martínez D, Bravo MS, Castuma C, Hozbor DF. Pertussis Maternal Immunization: Narrowing the Knowledge Gaps on the Duration of Transferred Protective Immunity and on Vaccination Frequency. Front Immunol 2017; 8:1099. [PMID: 28932228 PMCID: PMC5592197 DOI: 10.3389/fimmu.2017.01099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 08/22/2017] [Indexed: 01/02/2023] Open
Abstract
Maternal safety through pertussis vaccination and subsequent maternal–fetal-antibody transfer are well documented, but information on infant protection from pertussis by such antibodies and by subsequent vaccinations is scarce. Since mice are used extensively for maternal-vaccination studies, we adopted that model to narrow those gaps in our understanding of maternal pertussis immunization. Accordingly, we vaccinated female mice with commercial acellular pertussis (aP) vaccine and measured offspring protection against Bordetella pertussis challenge and specific-antibody levels with or without revaccination. Maternal immunization protected the offspring against pertussis, with that immune protection transferred to the offspring lasting for several weeks, as evidenced by a reduction (4–5 logs, p < 0.001) in the colony-forming-units recovered from the lungs of 16-week-old offspring. Moreover, maternal-vaccination-acquired immunity from the first pregnancy still conferred protection to offspring up to the fourth pregnancy. Under the conditions of our experimental protocol, protection to offspring from the aP-induced immunity is transferred both transplacentally and through breastfeeding. Adoptive-transfer experiments demonstrated that transferred antibodies were more responsible for the protection detected in offspring than transferred whole spleen cells. In contrast to reported findings, the protection transferred was not lost after the vaccination of infant mice with the same or other vaccine preparations, and conversely, the immunity transferred from mothers did not interfere with the protection conferred by infant vaccination with the same or different vaccines. These results indicated that aP-vaccine immunization of pregnant female mice conferred protective immunity that is transferred both transplacentally and via offspring breastfeeding without compromising the protection boostered by subsequent infant vaccination. These results—though admittedly not necessarily immediately extrapolatable to humans—nevertheless enabled us to test hypotheses under controlled conditions through detailed sampling and data collection. These findings will hopefully refine hypotheses that can then be validated in subsequent human studies.
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Affiliation(s)
- María Emilia Gaillard
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - Daniela Bottero
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - María Eugenia Zurita
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - Francisco Carriquiriborde
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - Pablo Martin Aispuro
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - Erika Bartel
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - David Sabater-Martínez
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - María Sol Bravo
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - Celina Castuma
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
| | - Daniela Flavia Hozbor
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular (IBBM), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT-CONICET La Plata, La Plata, Argentina
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