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Ryu HE, Yoon J, Choi JE, Heo SJ, Hong KW, Jung DH. The Human Genetic Differences in the Outcomes of mRNA Vaccination against COVID-19: A Prospective Cohort Study. Vaccines (Basel) 2024; 12:626. [PMID: 38932355 PMCID: PMC11209249 DOI: 10.3390/vaccines12060626] [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: 04/29/2024] [Revised: 05/27/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND This study aimed to explore how genetic variations in individuals impact neutralization activity post-mRNA vaccination, recognizing the critical role vaccination plays in curbing COVID-19 spread and the necessity of ensuring vaccine efficacy amidst genetic diversity. METHODS In a 4-week clinical pilot study, 534 healthy subjects received their first COVID vaccine dose, followed by the second dose. Antibody levels were evaluated thrice. From this pool, 120 participants were selected and divided into high- and low-antibody groups based on their levels. Genomic DNA was isolated from peripheral blood mononuclear cells for pilot genome-wide association studies (GWAS) conducted on a single platform. Real-time PCR was used to confirm differences in gene expression identified via GWAS analysis. RESULTS Three SNPs exceeded the level of p < 1.0 × 10-3. The rs7795433 SNP of the HDAC9 gene (7q21.1) showed the strongest association with COVID-19 vaccination under the additive model (OR = 5.63; p = 3 × 10-5). In the PCR experiments, the AA genotype group showed that the gene expression level of HDAC9 was likely to be decreased in the low-antibody-formation group at the time of vaccination. CONCLUSION We found that AA genotype holders (rs7795433 SNP of the HDAC9 gene) have a high probability of having a higher antibody count when vaccinated, and GG type holders have a high probability of the opposite. These findings show that the genetic characteristics of vaccinated people may affect antibody production after COVID vaccination.
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Affiliation(s)
- Ha-Eun Ryu
- Department of Family Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
| | - Jihyun Yoon
- Department of Family Medicine, Anam Hospital, Korea University College of Medicine, Seoul 02481, Republic of Korea
| | - Ja-Eun Choi
- R&D Division, Theragen Health Co., Ltd., Pangyoyeok-ro, Bundang-gu, Seongnam-si 13493, Republic of Korea
| | - Seok-Jae Heo
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Kyung-Won Hong
- R&D Division, Theragen Health Co., Ltd., Pangyoyeok-ro, Bundang-gu, Seongnam-si 13493, Republic of Korea
| | - Dong-Hyuk Jung
- Department of Family Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
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Cruz Cisneros MC, Anderson EJ, Hampton BK, Parotti B, Sarkar S, Taft-Benz S, Bell TA, Blanchard M, Dillard JA, Dinnon KH, Hock P, Leist SR, Madden EA, Shaw GD, West A, Baric RS, Baxter VK, Pardo-Manuel de Villena F, Heise MT, Ferris MT. Host Genetic Variation Impacts SARS-CoV-2 Vaccination Response in the Diversity Outbred Mouse Population. Vaccines (Basel) 2024; 12:103. [PMID: 38276675 PMCID: PMC10821422 DOI: 10.3390/vaccines12010103] [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: 12/22/2023] [Revised: 01/12/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
The COVID-19 pandemic led to the rapid and worldwide development of highly effective vaccines against SARS-CoV-2. However, there is significant individual-to-individual variation in vaccine efficacy due to factors including viral variants, host age, immune status, environmental and host genetic factors. Understanding those determinants driving this variation may inform the development of more broadly protective vaccine strategies. While host genetic factors are known to impact vaccine efficacy for respiratory pathogens such as influenza and tuberculosis, the impact of host genetic variation on vaccine efficacy against COVID-19 is not well understood. To model the impact of host genetic variation on SARS-CoV-2 vaccine efficacy, while controlling for the impact of non-genetic factors, we used the Diversity Outbred (DO) mouse model. We found that DO mice immunized against SARS-CoV-2 exhibited high levels of variation in vaccine-induced neutralizing antibody responses. While the majority of the vaccinated mice were protected from virus-induced disease, similar to human populations, we observed vaccine breakthrough in a subset of mice. Importantly, we found that this variation in neutralizing antibody, virus-induced disease, and viral titer is heritable, indicating that the DO serves as a useful model system for studying the contribution of genetic variation of both vaccines and disease outcomes.
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Affiliation(s)
- Marta C. Cruz Cisneros
- Genetics and Molecular Biology Curriculum, University of North Carolina, Chapel Hill, NC 27599, USA; (M.C.C.C.); (B.K.H.)
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Elizabeth J. Anderson
- Division of Comparative Medicine, University of North Carolina, Chapel Hill, NC 27599, USA; (E.J.A.); (V.K.B.)
| | - Brea K. Hampton
- Genetics and Molecular Biology Curriculum, University of North Carolina, Chapel Hill, NC 27599, USA; (M.C.C.C.); (B.K.H.)
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Breantié Parotti
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Sanjay Sarkar
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Sharon Taft-Benz
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Timothy A. Bell
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Matthew Blanchard
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Jacob A. Dillard
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC 27599, USA; (J.A.D.); (E.A.M.); (R.S.B.)
| | - Kenneth H. Dinnon
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC 27599, USA; (J.A.D.); (E.A.M.); (R.S.B.)
| | - Pablo Hock
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Sarah R. Leist
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (S.R.L.)
| | - Emily A. Madden
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC 27599, USA; (J.A.D.); (E.A.M.); (R.S.B.)
| | - Ginger D. Shaw
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
| | - Ande West
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (S.R.L.)
| | - Ralph S. Baric
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC 27599, USA; (J.A.D.); (E.A.M.); (R.S.B.)
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (S.R.L.)
| | - Victoria K. Baxter
- Division of Comparative Medicine, University of North Carolina, Chapel Hill, NC 27599, USA; (E.J.A.); (V.K.B.)
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC 27599, USA
- Texas Biomedical Research Institute, San Antonio, TX 78227, USA
| | - Fernando Pardo-Manuel de Villena
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Mark T. Heise
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC 27599, USA; (J.A.D.); (E.A.M.); (R.S.B.)
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Martin T. Ferris
- Department of Genetics, University of North Carolina, Chapel Hill, NC 27599, USA; (B.P.); (S.S.); (S.T.-B.); (T.A.B.); (M.B.); (P.H.); (G.D.S.); (F.P.-M.d.V.); (M.T.H.)
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Montero DA, Vidal RM, Velasco J, Carreño LJ, Torres JP, Benachi O. MA, Tovar-Rosero YY, Oñate AA, O'Ryan M. Two centuries of vaccination: historical and conceptual approach and future perspectives. Front Public Health 2024; 11:1326154. [PMID: 38264254 PMCID: PMC10803505 DOI: 10.3389/fpubh.2023.1326154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 12/13/2023] [Indexed: 01/25/2024] Open
Abstract
Over the past two centuries, vaccines have been critical for the prevention of infectious diseases and are considered milestones in the medical and public health history. The World Health Organization estimates that vaccination currently prevents approximately 3.5-5 million deaths annually, attributed to diseases such as diphtheria, tetanus, pertussis, influenza, and measles. Vaccination has been instrumental in eradicating important pathogens, including the smallpox virus and wild poliovirus types 2 and 3. This narrative review offers a detailed journey through the history and advancements in vaccinology, tailored for healthcare workers. It traces pivotal milestones, beginning with the variolation practices in the early 17th century, the development of the first smallpox vaccine, and the continuous evolution and innovation in vaccine development up to the present day. We also briefly review immunological principles underlying vaccination, as well as the main vaccine types, with a special mention of the recently introduced mRNA vaccine technology. Additionally, we discuss the broad benefits of vaccines, including their role in reducing morbidity and mortality, and in fostering socioeconomic development in communities. Finally, we address the issue of vaccine hesitancy and discuss effective strategies to promote vaccine acceptance. Research, collaboration, and the widespread acceptance and use of vaccines are imperative for the continued success of vaccination programs in controlling and ultimately eradicating infectious diseases.
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Affiliation(s)
- David A. Montero
- Departamento de Microbiología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
- Centro Integrativo de Biología y Química Aplicada, Universidad Bernardo O'Higgins, Santiago, Chile
| | - Roberto M. Vidal
- Programa de Microbiología y Micología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Juliana Velasco
- Unidad de Paciente Crítico, Clínica Hospital del Profesor, Santiago, Chile
- Programa de Formación de Especialista en Medicina de Urgencia, Universidad Andrés Bello, Santiago, Chile
| | - Leandro J. Carreño
- Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Juan P. Torres
- Departamento de Pediatría y Cirugía Pediátrica, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Manuel A. Benachi O.
- Área de Biotecnología, Tecnoacademia Neiva, Servicio Nacional de Aprendizaje, Regional Huila, Neiva, Colombia
| | - Yenifer-Yadira Tovar-Rosero
- Departamento de Biología, Facultad de Ciencias Naturales, Exactas y de la Educación, Universidad del Cauca, Popayán, Colombia
| | - Angel A. Oñate
- Departamento de Microbiología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - Miguel O'Ryan
- Programa de Microbiología y Micología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
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Al-Eitan LN, ElMotasem MFM, Khair IY, Alahmad SZ. Vaccinomics: Paving the Way for Personalized Immunization. Curr Pharm Des 2024; 30:1031-1047. [PMID: 38898820 DOI: 10.2174/0113816128280417231204085137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 11/15/2023] [Indexed: 06/21/2024]
Abstract
Vaccines are one of the most important medical advancements in human history. They have been successfully used to control and limit the spread of many of the lethal diseases that have plagued us, such as smallpox and polio. Previous vaccine design methodologies were based on the model of "isolate-inactivateinject", which amounts to giving the same vaccine dose to everyone susceptible to infection. In recent years, the importance of how the host genetic background alters vaccine response necessitated the introduction of vaccinomics, which is aimed at studying the variability of vaccine efficacy by associating genetic variability and immune response to vaccination. Despite the rapid developments in variant screening, data obtained from association studies is often inconclusive and cannot be used to guide the new generation of vaccines. This review aims to compile the polymorphisms in HLA and immune system genes and examine the link with their immune response to vaccination. The compiled data can be used to guide the development of new strategies for vaccination for vulnerable groups. Overall, the highly polymorphic HLA locus had the highest correlation with vaccine response variability for most of the studied vaccines, and it was linked to variation in multiple stages of the immune response to the vaccines for both humoral and cellular immunity. Designing new vaccine technologies and immunization regiments to accommodate for this variability is an important step for reaching a vaccinomics-based approach to vaccination.
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Affiliation(s)
- Laith Naser Al-Eitan
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Moh'd Fahmi Munib ElMotasem
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Iliya Yacoub Khair
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Saif Zuhair Alahmad
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan
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5
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Berry A, Kapelus D, Singh P, Groome M, de Assis Rosa D. ABO blood types, but not Secretor or Lewis blood types, influence strength of antibody response to Hepatitis B vaccine in Black South African children. Vaccine 2023:S0264-410X(23)00465-6. [PMID: 37169653 DOI: 10.1016/j.vaccine.2023.04.051] [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: 11/15/2022] [Revised: 03/24/2023] [Accepted: 04/19/2023] [Indexed: 05/13/2023]
Abstract
Subunit vaccines for the Hepatitis B virus (HBV) have greatly reduced the prevalence of infection and morbidity through HBV-related liver cirrhosis and cancer. However, strength of immune response to vaccination varies considerably. While it is known that ABO blood types may influence HBV infection risk, the role of ABO and related blood types in strength of immune response to HBV vaccine has not been investigated. We examined 16 polymorphisms in the ABO, FUT2, and FUT3 genes and their related phenotypes for associations with strength of antibody response to HBV vaccine in Black South African infants. Anti-HBc and anti-HBs antibody levels were measured by CMIA assay 1-3 months after the last dose of HBV vaccine. Prior infection occurred in 8/207 individuals (3.86%) who were removed from further study. Of the remaining 199 individuals, 83.4% individuals were strong responders (anti-HBs ≥ 100 mIU/ml, median 973 mIU/ml), another 15.6% were weak responders (anti-HBs < 100 mIU/ml, median 50 mIU/ml) and 1% were non-responders (anti-HBs < 10 mIU/ml). The frequency of weak responders to HBV vaccine was not significantly affected by sex, birthweight, use of an additional booster dose of vaccine or cohort of origin. We characterised patterns of genetic variation present at the ABO, FUT2 and FUT3 loci by use of MassArray genotyping and used these data to predict ABO, Secretor and Lewis phenotypes. We observed significant association of ABO blood type with strength of antibody response to HBV vaccine in a Black South African cohort (p = 0.002). In particular, presence of rs8176747G and expression of B antigen (whether in B blood type or AB blood type) was associated with decreased antibody response to HBV vaccine. Secretor and Lewis blood types were not associated with antibody response to HBV vaccine. This work increases our understanding of the impact that host genetic variation may have on vaccine immunogenicity.
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Affiliation(s)
- Adam Berry
- School of Molecular and Cell Biology, Faculty of Science, University of the Witwatersrand, Jhb, South Africa
| | - Daniel Kapelus
- School of Molecular and Cell Biology, Faculty of Science, University of the Witwatersrand, Jhb, South Africa
| | - Payal Singh
- School of Molecular and Cell Biology, Faculty of Science, University of the Witwatersrand, Jhb, South Africa
| | - Michelle Groome
- Vaccines and Infectious Diseases Analytics (VIDA) Research Unit, SA Medical Research Council and University of the Witwatersrand, Jhb, South Africa; National Institute for Communicable Diseases, Jhb, South Africa
| | - Debra de Assis Rosa
- School of Molecular and Cell Biology, Faculty of Science, University of the Witwatersrand, Jhb, South Africa.
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Dudley MZ, Gerber JE, Budigan Ni H, Blunt M, Holroyd TA, Carleton BC, Poland GA, Salmon DA. Vaccinomics: A scoping review. Vaccine 2023; 41:2357-2367. [PMID: 36803903 PMCID: PMC10065969 DOI: 10.1016/j.vaccine.2023.02.009] [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: 04/05/2022] [Revised: 12/24/2022] [Accepted: 02/03/2023] [Indexed: 02/21/2023]
Abstract
BACKGROUND This scoping review summarizes a key aspect of vaccinomics by collating known associations between heterogeneity in human genetics and vaccine immunogenicity and safety. METHODS We searched PubMed for articles in English using terms covering vaccines routinely recommended to the general US population, their effects, and genetics/genomics. Included studies were controlled and demonstrated statistically significant associations with vaccine immunogenicity or safety. Studies of Pandemrix®, an influenza vaccine previously used in Europe, were also included, due to its widely publicized genetically mediated association with narcolepsy. FINDINGS Of the 2,300 articles manually screened, 214 were included for data extraction. Six included articles examined genetic influences on vaccine safety; the rest examined vaccine immunogenicity. Hepatitis B vaccine immunogenicity was reported in 92 articles and associated with 277 genetic determinants across 117 genes. Thirty-three articles identified 291 genetic determinants across 118 genes associated with measles vaccine immunogenicity, 22 articles identified 311 genetic determinants across 110 genes associated with rubella vaccine immunogenicity, and 25 articles identified 48 genetic determinants across 34 genes associated with influenza vaccine immunogenicity. Other vaccines had fewer than 10 studies each identifying genetic determinants of their immunogenicity. Genetic associations were reported with 4 adverse events following influenza vaccination (narcolepsy, GBS, GCA/PMR, high temperature) and 2 adverse events following measles vaccination (fever, febrile seizure). CONCLUSION This scoping review identified numerous genetic associations with vaccine immunogenicity and several genetic associations with vaccine safety. Most associations were only reported in one study. This illustrates both the potential of and need for investment in vaccinomics. Current research in this field is focused on systems and genetic-based studies designed to identify risk signatures for serious vaccine reactions or diminished vaccine immunogenicity. Such research could bolster our ability to develop safer and more effective vaccines.
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Affiliation(s)
- Matthew Z Dudley
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Jennifer E Gerber
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; Survey Research Division, RTI International, Washington, DC, USA
| | - Haley Budigan Ni
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; Office of Health Equity, California Department of Public Health, Richmond, CA, USA
| | - Madeleine Blunt
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Taylor A Holroyd
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; International Vaccine Access Center, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Bruce C Carleton
- Division of Translational Therapeutics, Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada; Pharmaceutical Outcomes Programme, BC Children's Hospital, Vancouver, BC, Canada; BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Gregory A Poland
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA; Mayo Vaccine Research Group, Mayo Clinic, Rochester, MN, USA
| | - Daniel A Salmon
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; Department of Health, Behavior & Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
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Moysi E, Paris RM, Le Grand R, Koup RA, Petrovas C. Human lymph node immune dynamics as driver of vaccine efficacy: an understudied aspect of immune responses. Expert Rev Vaccines 2022; 21:633-644. [PMID: 35193447 DOI: 10.1080/14760584.2022.2045198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION During the last century, changes in hygiene, sanitation, and the advent of childhood vaccination have resulted in profound reductions in mortality from infectious diseases. Despite this success, infectious diseases remain an enigmatic public health threat, where effective vaccines for influenza, human immunodeficiency virus (HIV), tuberculosis, and malaria, among others remain elusive. AREA COVERED In addition to the immune evasion tactics employed by complex pathogens, our understanding of immunopathogenesis and the development of effective vaccines is also complexified by the inherent variability of human immune responses. Lymph nodes (LNs) are the anatomical sites where B cell responses develop. An important, but understudied component of immune response complexity is variation in LN immune dynamics and in particular variation in germinal center follicular helper T cells (Tfh) and B cells which can be impacted by genetic variation, aging, the microbiome and chronic infection. EXPERT OPINION This review describes the contribution of genetic variation, aging, microbiome and chronic infection on LN immune dynamics and associated Tfh responses and offers perspective on how inclusion of LN immune subset and cytoarchitecture analyses, along with peripheral blood biomarkers can supplement systems vaccinology or immunology approaches for the development of vaccines or other interventions to prevent infectious diseases.
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Affiliation(s)
- Eirini Moysi
- Tissue Analysis Core, Vaccine Research Center, NIAID, NIH, Bethesda, MD, USA
| | | | - Roger Le Grand
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Université Paris-Saclay, Inserm, CEA, Fontenay-aux-Roses, France
| | - Richard A Koup
- Immunology Laboratory, Vaccine Research Center, NIAID, NIH, Bethesda, MD, USA
| | - Constantinos Petrovas
- Tissue Analysis Core, Vaccine Research Center, NIAID, NIH, Bethesda, MD, USA.,Department of Laboratory Medicine and Pathology, Institute of Pathology, Lausanne University Hospital (CHUV) and University of Lausanne, Lausanne, Switzerland
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Ryan NM, Hess JA, de Villena FPM, Leiby BE, Shimada A, Yu L, Yarmahmoodi A, Petrovsky N, Zhan B, Bottazzi ME, Makepeace BL, Lustigman S, Abraham D. Onchocerca volvulus bivalent subunit vaccine induces protective immunity in genetically diverse collaborative cross recombinant inbred intercross mice. NPJ Vaccines 2021; 6:17. [PMID: 33500417 PMCID: PMC7838260 DOI: 10.1038/s41541-020-00276-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 12/11/2020] [Indexed: 01/04/2023] Open
Abstract
This study tests the hypothesis that an Onchocerca volvulus vaccine, consisting of two recombinant antigens (Ov-103 and Ov-RAL-2) formulated with the combination-adjuvant Advax-2, can induce protective immunity in genetically diverse Collaborative Cross recombinant inbred intercross mice (CC-RIX). CC-RIX lines were immunized with the O. volvulus vaccine and challenged with third-stage larvae. Equal and significant reductions in parasite survival were observed in 7 of 8 CC-RIX lines. Innate protective immunity was seen in the single CC-RIX line that did not demonstrate protective adaptive immunity. Analysis of a wide array of immune factors showed that each line of mice have a unique set of immune responses to vaccination and challenge suggesting that the vaccine is polyfunctional, inducing different equally-protective sets of immune responses based on the genetic background of the immunized host. Vaccine efficacy in genetically diverse mice suggests that it will also be effective in genetically complex human populations.
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Affiliation(s)
- Nathan M Ryan
- Department of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jessica A Hess
- Department of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Benjamin E Leiby
- Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ayako Shimada
- Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Lei Yu
- Flow Cytometry Core Facility, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Amir Yarmahmoodi
- Flow Cytometry Core Facility, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Bin Zhan
- Department of Pediatrics, National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital Center for Vaccine Development, 1102 Bates St, Ste. 550, Houston, TX, USA
| | - Maria Elena Bottazzi
- Department of Pediatrics, National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital Center for Vaccine Development, 1102 Bates St, Ste. 550, Houston, TX, USA
| | - Benjamin L Makepeace
- Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, 146 Brownlow Hill, Liverpool, L3 5RF, UK
| | - Sara Lustigman
- Laboratory of Molecular Parasitology, Lindsey F. Kimball Research Institute, New York Blood Center, 310 E 67th St, New York, NY, USA
| | - David Abraham
- Department of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
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de Geus JL, Koch LFDA, Kintopp C, Spada PP, Baratto SP, Giovanini AF, Pizzatto E, Wambier LM. Are healthcare workers immunized after receiving hepatitis B vaccination according to recommended guidelines? A systematic review and meta-analysis. Int J Health Sci (Qassim) 2021; 15:35-42. [PMID: 33456441 PMCID: PMC7786443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Nowadays, it is believed that more than 240 million people worldwide are infected with the hepatitis B virus (HBV), associated with irreversible health-related consequences, represented by hepatic failure, cirrhosis, and hepatocellular carcinoma, and already are ranked as 15th cause of human death around the world. METHODS A systematic review and a meta-analysis were performed to evaluate the effectiveness of vaccination and immunization on health professionals against HBV. The review was registered at the PROSPERO database (CRD42017075643). A search for cross-sectional studies was performed in PubMed, Scopus, Web of Science, LILACS, BBO, Cochrane Library, and in the gray literature. The Effective Public Health Practice Project Modified Scale was used to evaluate the internal quality of the studies included. RESULTS A total of 1865 articles were identified after the removal of duplicates. Of these, 790 studies remained after screening the titles and abstracts. Finally, ten studies remained after full-text reading for qualitative analysis, all of which were used in the meta-analysis. A significant difference was found in the vaccine protocol for health professionals immunized against hepatitis B, compared to those not immunized. The risk ratio was 7.37 (95% confidence interval = 3.92-13.83; P < 0.00001). CONCLUSION This study showed that the vaccine protocol is effective in immunizing health professionals against hepatitis B.
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Affiliation(s)
- Juliana Larocca de Geus
- Department of Dentistry, Faculty Paulo Picanço, Fortaleza, Ceará, Brazil,
Address for correspondence: Dr. Juliana Larocca de Geus, Department of Dentistry, Faculdade Paulo Picanço, Fortaleza, Ceará, Brazil. E-mail:
| | | | - Cibele Kintopp
- School of Health Science, Dentistry, Positivo University, Curitiba, PR, Brazil
| | - Paula Porto Spada
- School of Health Science, Dentistry, Positivo University, Curitiba, PR, Brazil
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10
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Browne T, Dearman RJ, Poles A. Human neutrophil antigens: Nature, clinical significance and detection. Int J Immunogenet 2020; 48:145-156. [PMID: 32970372 DOI: 10.1111/iji.12514] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/11/2020] [Accepted: 08/27/2020] [Indexed: 12/18/2022]
Abstract
Granulocytes are an essential part of both the innate and adaptive immune systems. Human neutrophil antigens (HNAs) are a family of epitopes that are located on glycoproteins that are mostly expressed on human granulocytes. Antibodies that recognize these epitopes have been associated with neutropenia, transfusion complications, haematopoietic stem cell transplant nonengraftment and renal transplant rejection. Currently, there are fourteen recognized HNA alleles across five antigen systems (HNA-1 through HNA-5), the molecular basis of which are located on the genes FCGR3B, CD177, SLC44A2, ITGAM and ITGAL, respectively. Elucidation of the associated genes has permitted the development of testing strategies for HNA typing and aided understanding of the associated epitopes. This review will outline the associated clinical conditions that require HNA investigation and how these are performed in specialized laboratories. Investigations provided are both reactive for patients with a variety of existing or suspected neutropenias and proactive in the testing of blood component donors in order to reduce the potential risk to patients who require transfusion.
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Affiliation(s)
- Tom Browne
- Histocompatibility and Immunogenetics Laboratory, NHS Blood and Transplant, Filton, Bristol, UK
| | - Rebecca J Dearman
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Anthony Poles
- Histocompatibility and Immunogenetics Laboratory, NHS Blood and Transplant, Filton, Bristol, UK
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11
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Chambuso RS, Rebello G, Kaambo E. Personalized Human Papillomavirus Vaccination for Persistence of Immunity for Cervical Cancer Prevention: A Critical Review With Experts' Opinions. Front Oncol 2020; 10:548. [PMID: 32391264 PMCID: PMC7191065 DOI: 10.3389/fonc.2020.00548] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 03/26/2020] [Indexed: 12/19/2022] Open
Abstract
The development of cervical cancer has been shown to involve both viral and host factors. The host factors are those that determine the specific response to human papillomavirus (HPV) infection by the patient's immune system. The immune responses to vaccines have been shown to be influenced by polymorphisms in genes involved in innate and adaptive immunity. The specific genetic variants that may influence the immune responses to HPV vaccine which may contribute to persistence of immunity (POI) have not been widely studied yet. In order to address the question as to “is it right to vaccinate all children, and all with equal dose?” we have critically examined the knowledge of common immunogenetic and immunogenomic variations that may influence the HPV vaccine POI across various populations. We have also identified a number of specific research questions that need to be addressed in future research into host molecular genetic variations and HPV vaccine POI in order to afford life-long protection against the development of cervical cancer. This work informs future insights for improved HPV vaccine designs based on common host molecular genetic variations.
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Affiliation(s)
- Ramadhani Salum Chambuso
- Division of Human Genetics, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,MRC Unit for Genomic and Precision Medicine, Division of Human Genetics, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - George Rebello
- MRC Unit for Genomic and Precision Medicine, Division of Human Genetics, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Evelyn Kaambo
- Department of Biochemistry and Medical Microbiology, School of Medicine, University of Namibia, Windhoek, Namibia.,Division of Medical Virology, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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12
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Genotyping of immune-related loci associated with delayed HBeAg seroconversion in immune-active chronic hepatitis B patients. Antiviral Res 2020; 176:104719. [PMID: 32004619 DOI: 10.1016/j.antiviral.2020.104719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 12/26/2019] [Accepted: 01/23/2020] [Indexed: 02/07/2023]
Abstract
The progression of chronic hepatitis B (CHB) is associated with single-nucleotide polymorphisms (SNPs). In this study, we demonstrated the association between immune-related SNPs and delayed spontaneous HBeAg seroconversion in immune-active CHB patients. In addition, we investigated the impact of delayed spontaneous HBeAg seroconversion-related SNPs on HBeAg seroconversion within 3 years during antiviral treatment. We enrolled 332 CHB patients and genotyped 124 SNPs associated with HBV-infected clinical outcomes, including 32 interleukin-related genes, 62 HLA genes, 9 CD marker genes, 7 NK cell receptor genes, and 14 other genes, using ABI OpenArray as a platform. Comparing the immune-active CHB patients with delayed spontaneous HBeAg seroconversion (persistent HBeAg seropositivity, older than 40 years) to those with early inefficient HBeAg seroconversion (HBeAg seroconversion with high viremia, younger than 40 years), logistic analysis revealed that rs3820998 (TANK), rs2621377 (HLA-DOB), rs3130215 (HLA-DPB2), rs2255336 (KLRK1), and rs11614913 (MIR-196A2) were significantly associated with delayed spontaneous HBeAg seroconversion. Using multivariate analysis, we determined that high serum HBV DNA levels (OR = 1.66, 95% CI = 1.33-2.08), rs3820998 (CA, OR = 3.37, 95% CI = 1.24-9.12), rs2621377 (TC, OR = 4.96, 95% CI = 1.85-13.3), rs2255336 (TT, OR = 0.09, 95% CI = 0.01-0.86), and rs11614913 (TT, OR = 2.53, 95% CI = 1.05-6.11) were five independent risk factors for delayed spontaneous HBeAg seroconversion. After patients received nucleos(t)ide analogue treatment, rs3820998 heterozygous CA variant conversely became the only independent favorable factor for treatment-induced HBeAg seroconversion within 3 years (OR = 0.21, 95% CI = 0.06-0.78). These results indicate that distinct immune-related SNPs play a vital role in regulating HBeAg status in immune-active CHB patients with or without antiviral treatment.
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13
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Roskin KM, Jackson KJL, Lee JY, Hoh RA, Joshi SA, Hwang KK, Bonsignori M, Pedroza-Pacheco I, Liao HX, Moody MA, Fire AZ, Borrow P, Haynes BF, Boyd SD. Aberrant B cell repertoire selection associated with HIV neutralizing antibody breadth. Nat Immunol 2020; 21:199-209. [PMID: 31959979 PMCID: PMC7223457 DOI: 10.1038/s41590-019-0581-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 12/12/2019] [Indexed: 11/09/2022]
Abstract
A goal of HIV vaccine development is to elicit antibodies with neutralizing breadth. Broadly neutralizing antibodies (bNAbs) to HIV often have unusual sequences with long heavy-chain complementarity-determining region loops, high somatic mutation rates and polyreactivity. A subset of HIV-infected individuals develops such antibodies, but it is unclear whether this reflects systematic differences in their antibody repertoires or is a consequence of rare stochastic events involving individual clones. We sequenced antibody heavy-chain repertoires in a large cohort of HIV-infected individuals with bNAb responses or no neutralization breadth and uninfected controls, identifying consistent features of bNAb repertoires, encompassing thousands of B cell clones per individual, with correlated T cell phenotypes. These repertoire features were not observed during chronic cytomegalovirus infection in an independent cohort. Our data indicate that the development of numerous B cell lineages with antibody features associated with autoreactivity may be a key aspect in the development of HIV neutralizing antibody breadth.
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Affiliation(s)
- Krishna M Roskin
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, USA.,Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Katherine J L Jackson
- Department of Immunology, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
| | - Ji-Yeun Lee
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - Ramona A Hoh
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - Shilpa A Joshi
- Department of Pathology, Stanford University, Stanford, CA, USA
| | - Kwan-Ki Hwang
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | - Mattia Bonsignori
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | | | - Hua-Xin Liao
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | - M Anthony Moody
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA
| | - Andrew Z Fire
- Department of Pathology, Stanford University, Stanford, CA, USA.,Department of Genetics, Stanford University, Stanford, CA, USA
| | - Persephone Borrow
- Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Barton F Haynes
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA. .,Department of Medicine, Duke University School of Medicine, Durham, NC, USA. .,Department of Immunology, Duke University School of Medicine, Durham, NC, USA. .,Duke Global Health Institute, Duke University School of Medicine, Durham, NC, USA.
| | - Scott D Boyd
- Department of Pathology, Stanford University, Stanford, CA, USA.
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14
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Hønge BL, Olesen JS, Jensen MM, Jespersen S, da Silva ZJ, Rodrigues A, Laursen AL, Wejse C, Krarup H, Aaby P, Erikstrup C. Hepatitis B and C in the adult population of Bissau, Guinea-Bissau: a cross-sectional survey. Trop Med Int Health 2019; 25:255-263. [PMID: 31746078 DOI: 10.1111/tmi.13335] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Hepatitis B virus (HBV) and hepatitis C virus (HCV) are prevalent in West Africa. To address the WHO 2030 goals of a 90% reduction in incidence and a 65% reduction in mortality for both infections, we assessed the prevalence of HBV and HCV from surveys in the general population. METHODS Participants in this cross-sectional survey were included from randomly selected houses in a demographic surveillance site in Bissau, Guinea-Bissau. Participants were interviewed and had a blood sample drawn for viral analyses (HBsAg, anti-HBs, anti-HBc, anti-HCV and HCV RNA). Risk factors of HBV and HCV infection were determined by binomial regression adjusted for sex and age. RESULTS A total of 2715 participants were included in this study. The overall HBsAg prevalence was 18.7% (95% CI: 17.3-20.2%). HBsAg was associated with male sex (adjusted risk ratio (aRR): 1.64), and prevalence decreased with age >34 years. HBV exposure was found in 91.9% of participants. Although 72.6% of individuals without sexual debut had been exposed to HBV, ever engaging in a sexual relationship was associated with higher risk of HBV exposure (aRR 1.18). The anti-HCV prevalence was 0.5% (95% CI: 0.3-0.9%), and 78.6% of those had detectable HCV RNA. Risk factors for anti-HCV sero-positivity were age above 55 (aRR 10.60), a history of blood transfusion (aRR 5.07) and being in a polygamous marriage (aRR 3.52). CONCLUSION In Guinea-Bissau initiatives to implement treatment and widespread testing are needed to reach the WHO 2030 goals.
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Affiliation(s)
- Bo Langhoff Hønge
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Steen Olesen
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Mads Mose Jensen
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Sanne Jespersen
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Zacarias José da Silva
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,National Public Health Laboratory, Bissau, Guinea-Bissau
| | | | - Alex Lund Laursen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Christian Wejse
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.,GloHAU, Center for Global Health, School of Public Health, Aarhus University, Aarhus, Denmark
| | - Henrik Krarup
- Section of Molecular Diagnostics, Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Aaby
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
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15
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A Global View to HBV Chronic Infection: Evolving Strategies for Diagnosis, Treatment and Prevention in Immunocompetent Individuals. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16183307. [PMID: 31505743 PMCID: PMC6766235 DOI: 10.3390/ijerph16183307] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/22/2019] [Accepted: 08/23/2019] [Indexed: 02/07/2023]
Abstract
Hepatitis B Virus (HBV) is a significant public health challenge. Around 250 million people live with chronic HBV infection. With a global approach to this issue, we focus on new perspective in diagnosis, management and prevention of HBV chronic infection. Precise diagnosis of HBV status is crucial to guide patient management. Although available drugs reduce the risk of liver disease progression, they are not able to definitely eradicate HBV, and new therapeutic options are urgently needed. Thus, prevention of HBV infection is still the most effective strategy to achieve the control of the disease. Key aspects of prevention programs include surveillance of viral hepatitis, screening programs and immunization strategies. In spite of the high success rate of licensed HBV vaccines, a need for improved vaccine persists, especially in order to provide coverage of current non-responders.
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16
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Wen S, Wu Y, Pan Y, Cao M, Zhao D, Wang C, Wang C, Kong F, Li J, Niu J, Jiang J. Association of IL-10 and IL-10RA single nucleotide polymorphisms with the responsiveness to HBV vaccination in Chinese infants of HBsAg(+)/HBeAg(-) mothers: a nested case-control study. BMJ Open 2018; 8:e022334. [PMID: 30498038 PMCID: PMC6278805 DOI: 10.1136/bmjopen-2018-022334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To investigate the association of interleukin (IL)-10 and IL-10 receptor A (IL-10RA) single nucleotide polymorphisms with the responsiveness to hepatitis B virus (HBV) vaccination in newborns whose mothers were hepatitis B surface antigen (HBsAg)(+)/hepatitis B e antigen (HBeAg)(-). DESIGN Nested case-control study. SETTING Changchun, China. PARTICIPANTS 713 infants from a Han Chinese population whose mothers were HBsAg(+)/HBeAg(-) and participated in the prevention of mother-to-child transmission of HBV at the First Hospital of Jilin University from July 2012 to July 2015 were included. Infants were excluded for HBsAg-positive; unstandardised vaccination process; inadequate blood samples; not Han Chinese and failed genotyping. RESULTS Infants with artificial feeding pattern were correlated with low responsiveness to HBV vaccination (p=0.009). The GG genotype of IL-10 rs3021094 was correlated with a higher risk of low responsiveness to HBV vaccination (OR 2.80, 95% CI 1.35 to 5.83). No haplotype was found to be correlated with responsiveness to HBV vaccination. No gene-gene interaction was found between IL-10 and IL-10RA. CONCLUSIONS Our study found that IL-10 gene variants were significantly associated with the immune response to the HBV vaccine. Identifying these high-risk infants who born to HBsAg(+)/HBeAg(-) mothers and low responses to hepatitis B vaccination will provide evidence for individualised prevention strategies.
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Affiliation(s)
- Simin Wen
- Department of Clinical Research, First Hospital of Jilin University, Changchun, China
| | - Yanhua Wu
- Department of Clinical Research, First Hospital of Jilin University, Changchun, China
| | - Yuchen Pan
- Department of Clinical Research, First Hospital of Jilin University, Changchun, China
| | - Mengzhuo Cao
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
- Division of Education, Beijing Jishuitan Hospital, Beijing, China
| | - Dan Zhao
- Department of Clinical Research, First Hospital of Jilin University, Changchun, China
| | - Chong Wang
- Department of Hepatology, First Hospital of Jilin University, Changchun, China
| | - Chuan Wang
- Department of Child Healthcare, Maternal and Child Health Care and Family Planning Service Center of Chaoyang District, Beijing, China
| | - Fei Kong
- Department of Hepatology, First Hospital of Jilin University, Changchun, China
| | - Jie Li
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Junqi Niu
- Department of Hepatology, First Hospital of Jilin University, Changchun, China
| | - Jing Jiang
- Department of Clinical Research, First Hospital of Jilin University, Changchun, China
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17
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Bartholomeus E, De Neuter N, Meysman P, Suls A, Keersmaekers N, Elias G, Jansens H, Hens N, Smits E, Van Tendeloo V, Beutels P, Van Damme P, Ogunjimi B, Laukens K, Mortier G. Transcriptome profiling in blood before and after hepatitis B vaccination shows significant differences in gene expression between responders and non-responders. Vaccine 2018; 36:6282-6289. [PMID: 30205979 DOI: 10.1016/j.vaccine.2018.09.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 08/31/2018] [Accepted: 09/01/2018] [Indexed: 12/27/2022]
Abstract
INTRODUCTION As the hepatitis B virus is widely spread and responsible for considerable morbidity and mortality, WHO recommends vaccination from infancy to reduce acute infection and chronic carriers. However, current subunit vaccines are not 100% efficacious and leave 5-10% of recipients unprotected. METHODS To evaluate immune responses after Engerix-B vaccination, we determined, using mRNA-sequencing, whole blood early gene expression signatures before, at day 3 and day 7 after the first dose and correlated this with the resulting antibody titer after two vaccine doses. RESULTS Our results indicate that immune related genes are differentially expressed in responders mostly at day 3 and in non-responders mostly at day 7. The most remarkable difference between responders and non-responders were the differentially expressed genes before vaccination. The granulin precursor gene (GRN) was significantly downregulated in responders while upregulated in non-responders at day 0. Furthermore, absolute granulocytes numbers were significantly higher in non-responders at day 0. CONCLUSION The non-responders already showed an activated state of the immune system before vaccination. Furthermore, after vaccination, they exhibited a delayed and partial immune response in comparison to the responders. Our data may indicate that the baseline and untriggered immune system can influence the response upon hepatitis B vaccination.
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Affiliation(s)
- Esther Bartholomeus
- Department of Medical Genetics, University of Antwerp/Antwerp University Hospital, Edegem, Belgium; AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium
| | - Nicolas De Neuter
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Adrem Data Lab, Department of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium; Biomedical Informatics Research Network Antwerp (biomina), University of Antwerp, Antwerp, Belgium
| | - Pieter Meysman
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Adrem Data Lab, Department of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium; Biomedical Informatics Research Network Antwerp (biomina), University of Antwerp, Antwerp, Belgium
| | - Arvid Suls
- Department of Medical Genetics, University of Antwerp/Antwerp University Hospital, Edegem, Belgium; AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium
| | - Nina Keersmaekers
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - George Elias
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Laboratory of Experimental Hematology (LEH), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Hilde Jansens
- Department of Laboratory Medicine, Antwerp University Hospital, Edegem, Belgium
| | - Niel Hens
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium; Interuniversity Institute for Biostatistics and Statistical Bioinformatics, Hasselt University, Diepenbeek, Belgium; Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Evelien Smits
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Laboratory of Experimental Hematology (LEH), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium; Center for Cell Therapy and Regenerative Medicine, Antwerp University Hospital, Edegem, Belgium; Center for Oncological Research Antwerp, University of Antwerp, Antwerp, Belgium
| | - Viggo Van Tendeloo
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Laboratory of Experimental Hematology (LEH), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Philippe Beutels
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Pierre Van Damme
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Centre for the Evaluation of Vaccination (CEV), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - Benson Ogunjimi
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium; Laboratory of Experimental Hematology (LEH), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium; Department of Paediatrics, Antwerp University Hospital, Edegem, Belgium
| | - Kris Laukens
- AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium; Adrem Data Lab, Department of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium; Biomedical Informatics Research Network Antwerp (biomina), University of Antwerp, Antwerp, Belgium
| | - Geert Mortier
- Department of Medical Genetics, University of Antwerp/Antwerp University Hospital, Edegem, Belgium; AUDACIS, Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing, University of Antwerp, Antwerp, Belgium.
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18
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Association of Optic Neuritis with CYP4F2 Gene Single Nucleotide Polymorphism and IL-17A Concentration. J Ophthalmol 2018; 2018:1686297. [PMID: 29736281 PMCID: PMC5874979 DOI: 10.1155/2018/1686297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 11/30/2017] [Accepted: 01/18/2018] [Indexed: 11/17/2022] Open
Abstract
Background The aetiology and pathophysiology of optic neuritis (ON) is not absolutely clear but genetic and inflammatory factors may be also involved in its development. The aim of the present study was to determine the influence of single nucleotide polymorphism (SNP) of CYP4F2 (rs1558139) and serum levels of IL-17A on ON development. Materials and Methods Forty patients with ON and 164 control subjects were evaluated. Patients were divided by gender, also ON patients were divided into two subgroups: ON with and without multiple sclerosis (MS). CYP4F2 rs1558139 was genotyped using real-time PCR. Serum IL-17A levels were measured using ELISA IL-17A kits. Results We found that A/A genotype of CYP4F2 rs1558139 was statistically significantly more frequent in men with ON and MS than in women: 57.1% versus 0%, p = 0.009. Also, allele A was statistically significantly more frequent in men with ON and MS than in women: 71.4% versus 37.5%, p = 0.044. Serum levels of IL-17A were higher in ON group than in control group: (median, IQR): 20.55 pg/ml, 30.66 pg/ml versus 8.97 pg/ml, 6.24 pg/ml, p < 0.001. Conclusion The higher IL-17A levels were found to be associated with ON, while allele A at rs1558139 was associated only with ON with MS in male patients.
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PRONOCITRO CAESSAR, MULYANI NENNYSRI, GHUFRON AFIFAVICENNA, HAZAZI YUGATAHALIMAWAN, ARDIANTO BAMBANG, HERIYANTO DIDIKSETYO. Efficacy of Hepatitis B Vaccination among Children in Special Region of Yogyakarta, Indonesia: Evaluation of Humoral and Cellular Immunity. THE KOBE JOURNAL OF MEDICAL SCIENCES 2018; 63:E92-E98. [PMID: 29434181 PMCID: PMC5826026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 09/22/2017] [Indexed: 06/08/2023]
Abstract
Hepatitis B remains a global burden, with estimated 15 to 40 percents of infected individuals eventually suffer from liver cirrhosis, liver failure, and hepatocellular carcinoma. Vaccination aims to form anti-HBs antibody with protective titer to prevent infection. CD4 T cell lymphocytes are known to play a major role in establishing immunity after vaccination. This study aimed to investigate protective titer rate among Indonesian children in Special Region of Yogyakarta following hepatitis B vaccination and correlation between anti-HBs titer and CD4 count. This is a cross-sectional study with 52 subjects between 8 months to 5 years of age in Bungas Community Health Service, Special Region of Yogyakarta, Indonesia. Anti-HBs titer was examined using enzyme immunoassay and CD4 count was examined using immunocytochemistry method. Of 52 subjects, median anti-HBs titer was 72.965 IU/L (interquartile range 360.98), mean CD4 count was 49.73% ± 29.75. Protective level of antibody was found in 73.1% of subjects. Correlation test was conducted and no correlation was found between anti-HBs titer and CD4 count (r=-0.104, p=0.464). Age was found to have a weak negative correlation with anti-HBs titer (r=-0.367, p=0.007). We found high rate of protective titer among children in Special Region of Yogyakarta who have completed hepatitis B vaccination series. No correlation was established between anti-HBs titer and CD4 count.
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Affiliation(s)
- CAESSAR PRONOCITRO
- Department of Child Health, Faculty of Medicine Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - NENNY SRI MULYANI
- Department of Child Health, Faculty of Medicine Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - AFIF AVICENNA GHUFRON
- Department of Anatomical Pathology, Faculty of Medicine Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - YUGATA HALIMAWAN HAZAZI
- Department of Anatomical Pathology, Faculty of Medicine Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - BAMBANG ARDIANTO
- Department of Child Health, Faculty of Medicine Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - DIDIK SETYO HERIYANTO
- Department of Anatomical Pathology, Faculty of Medicine Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
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Peeridogaheh H, Meshkat Z, Habibzadeh S, Arzanlou M, Shahi JM, Rostami S, Gerayli S, Teimourpour R. Current concepts on immunopathogenesis of hepatitis B virus infection. Virus Res 2017; 245:29-43. [PMID: 29273341 DOI: 10.1016/j.virusres.2017.12.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 10/04/2017] [Accepted: 12/18/2017] [Indexed: 02/07/2023]
Abstract
Hepatitis B virus (HBV) infection is a leading cause of liver damage and hepatic inflammation. Upon infection, effective antiviral responses by CD8+ T cells, CD4+ T cells, Natural killer (NK) cells, and monocytes can lead to partial or complete eradication of the viral infection. To date, many studies have shown that the production of inhibitory cytokines such as Interleukin 10 (IL-10), Transforming growth factor beta (TGF-β), along with dysfunction of the dendritic cells (DCs), and the absence of efficient innate immune responses could lead to T cell exhaustion, development of persistent infection, and inability to eradicate the viral infection from liver. Understanding the immunopathogenesis of the virus could be useful in providing further insights toward novel strategies in the eradication of HBV infection.
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Affiliation(s)
- Hadi Peeridogaheh
- Department of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Zahra Meshkat
- Antimicrobial Resistance Research Center, Bu Ali Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, IR Iran
| | - Shahram Habibzadeh
- Department of Infectious Diseases, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohsen Arzanlou
- Department of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Jafar Mohammad Shahi
- Department of Infectious Diseases, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Sina Rostami
- Department of Clinical and Molecular Medicine Faculty of Medicine and Health Science, Norwegian University of Science and Technology, Trondheim, Norway
| | - Sina Gerayli
- Departments of Biology, Western University, London, Ontario, N6A 5B7, Canada
| | - Roghayeh Teimourpour
- Department of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
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Yoshioka N, Deguchi M, Hagiya H, Kagita M, Tsukamoto H, Takao M, Yoshida H, Yamamoto N, Akeda Y, Nabetani Y, Maeda I, Hidaka Y, Tomono K. Durability of immunity by hepatitis B vaccine in Japanese health care workers depends on primary response titers and durations. PLoS One 2017; 12:e0187661. [PMID: 29121107 PMCID: PMC5679562 DOI: 10.1371/journal.pone.0187661] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Accepted: 10/24/2017] [Indexed: 12/17/2022] Open
Abstract
Background Health care workers (HCWs) are frequently exposed to hepatitis B virus (HBV) infection. The efficacy and safety of immunization with the hepatitis B (HB) vaccine are well recognized, but the durability of immunity and need for booster doses in those with secondary vaccine response failure remains controversial. Methods This was a retrospective cohort study performed at Osaka University Hospital, Japan. We examined antibodies against HB surface antigen (anti-HBs) titers annually after immunization for previously non-immunized HCWs. Primary responders were categorized by their sero-positive durations as short responders (those whose anti-HBs titers declined to negative range within 3 years), and long responders (those who retained positive anti-HBs levels for 3 years and more). We re-immunized short responders with either single or 3-dose boosters, the long responders with a single booster when their titers dropped below protective levels, and examined their sero-protection rates over time thereafter. Results From 2001 to 2012, data of 264 HCWs with a median age of 25.3 were collected. The rate of anti-HBs positivity after primary vaccination were 93.0% after three doses (n = 229), 54.5% after two doses (n = 11), and 4.2% after a single dose (n = 24). Of 213 primary responders, the anti-HBs levels of 95 participants (44.6%) fell below the protective levels, including 46 short responders and 49 long responders. HCWs with higher initial anti-HBs titers after primary vaccination had significantly longer durations of sero-positivity. For short responders, 3-dose booster vaccination induced a longer duration of anti-HBs positivity compared to a single-dose booster, whereas for long responders, a single-dose booster alone could induce prolonged anti-HBs positivity. Conclusion Our preliminary data suggested that it may be useful to differentiate HB vaccine responders based on their primary response durations to maintain protective levels of anti-HBs efficiently. A randomized, prospective, large-scale study is warranted to support our findings.
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Affiliation(s)
- Nori Yoshioka
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
- * E-mail:
| | - Matsuo Deguchi
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Hideharu Hagiya
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
| | - Masanori Kagita
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Hiroko Tsukamoto
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Miyuki Takao
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Hisao Yoshida
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
| | - Norihisa Yamamoto
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
| | - Yukihiro Akeda
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
| | - Yoshiko Nabetani
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
- Nursing Department, Osaka University Hospital, Suita, Osaka, Japan
| | - Ikuhiro Maeda
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Yoh Hidaka
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Kazunori Tomono
- Division of Infection Control and Prevention, Osaka University Hospital, Suita, Osaka, Japan
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Yukimasa N, Sato S, Oboshi W, Watanabe T, Uzawa R. Influence of single nucleotide polymorphisms of cytokine genes on anti-HBs antibody production after hepatitis B vaccination in a Japanese young adult population. THE JOURNAL OF MEDICAL INVESTIGATION 2017; 63:256-61. [PMID: 27644568 DOI: 10.2152/jmi.63.256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Hepatitis B (HB) vaccination is one of the most efficient tools to prevent the transmission of the virus. Considerable variability exists in HB vaccine responses, with 5-10% of healthy Japanese adults demonstrating no response following a standard vaccination. Recently, polymorphisms of immune-regulatory genes, such as cytokine genes, have been reported to influence the immune response to HB vaccine. The aim of this study was to investigate the underlying mechanisms of the genetic association between several cytokine gene polymorphisms and the immune response to HB vaccination in a Japanese population. One hundred and twenty three vaccinated young adults were classified according to the level of antibody-titer (anti-HBs). Single nucleotide polymorphism typing for IFN-γ (+874, 3'-UTR), IL-10 (-591, -819, -1082), and TNF-α (-308, -857), was accomplished using the PCR-RFLP or SSP-PCR method. The TNF-α (-857) CC type and the IL-10 (-1082) AG type were present more frequently in the low titer group than in the high titer group. The TNF-α (-857) CC type was found to be significantly associated with low response of serum anti-HBs. The anti-HBs antibody was not readily produced in the IL-10 (-1082) AG and TNF-α (-857) CC haplotype. Conversely, the antibody was readily produced in the IL-10 (-1082) AA and TNF-α (-857) CC haplotype, and the IL-10 (-1082) AA and TNF-α (-857) CT haplotype, suggesting a high likelihood of the IL-10 (-1082) AG type to be included in the low anti-HBs group, and high anti-HBs antibody production in those with the TNF-α (-857) CT type. These SNPs may produce ethnically-specific differences in the immune response to HB vaccine in the Japanese population. J. Med. Invest. 63: 256-261, August, 2016.
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Affiliation(s)
- Nobuyasu Yukimasa
- Graduate School of Health Sciences, Kagawa Prefectural University of Health Sciences
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23
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Abstract
Chronic viral hepatitis is a global health threat and financial burden. Hepatitis B and C viruses (HBV and HCV) are the most common causes of chronic viral hepatitis in the United States. Most cases are asymptomatic before adulthood. Research has resulted in effective therapy for HCV and the promise of effective therapies for HBV. For HCV, therapy is pegylated interferon and ribavirin. Clinical trials with effective direct-acting antiviral agents are underway in pediatrics. For HBV, approved agents are alpha-interferon, lamivudine, adefovir, tenofovir, and entecavir. However, treatment seldom results in functional cure and more effective therapies are urgently needed.
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Affiliation(s)
- Wikrom Karnsakul
- Pediatric Liver Center, Department of Pediatrics, Johns Hopkins University School of Medicine, 600 North Wolfe Street, CMSC 2-117, Baltimore, MD 21287, USA.
| | - Kathleen B Schwarz
- Professor, Pediatric Liver Center, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Mormile R. Hepatitis B vaccine non response: A predictor of latent autoimmunity? Med Hypotheses 2017; 104:45-47. [PMID: 28673589 DOI: 10.1016/j.mehy.2017.05.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 04/26/2017] [Accepted: 05/24/2017] [Indexed: 02/06/2023]
Abstract
Unresponsiveness to Hepatitis B virus (HBV) vaccine has been associated with interleukins involved with Th1 functioning including Interleukin-8 (IL-18) and Interferon-γ (IFN-γ). IL-18 and IFN-γ have also been implicated in the onset of different types of immune-mediate inflammatory conditions such as Type 1 Diabetes (T1D), Celiac disease (CD), rheumatoid arthritis (RA), obesity and systemic lupus erythematosus (SLE). Taking into account that HBV vaccination is provided in the 1st year of life worldwide, I propose that all babies should be tested for anti-HBs response after completion of the vaccine series. And I suggest that children with undetectable anti-HBs titers after recommended immunization schedule as well as the additional booster doses should be followed up over time because they may be at risk of developing a number of autoimmune disorders. In this light, the non-responsiveness to HBV vaccine might be a predictor of latent autoimmunity. For that reason, research studies are needed in order to verify the existence of potential IL-18 and IFN-γ gene polymorphisms to utilize as biomarkers of latent autoimmunity. As a final point, administration of neutralizing antibodies against IFN-γ and/or IL-18 might represent a future target for immune-modulatory therapeutic approach to halt or even reverse autoimmune phenomena.
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Affiliation(s)
- Raffaella Mormile
- Division of Pediatrics and Neonatology, Moscati Hospital, Aversa, Italy.
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25
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Human induced-pluripotent stem cell-derived hepatocyte-like cells as an in vitro model of human hepatitis B virus infection. Sci Rep 2017; 7:45698. [PMID: 28374759 PMCID: PMC5379564 DOI: 10.1038/srep45698] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 03/03/2017] [Indexed: 01/02/2023] Open
Abstract
In order to understand the life cycle of hepatitis B virus (HBV) and to develop efficient anti-HBV drugs, a useful in vitro cell culture system which allows HBV infection and recapitulates virus-host interactions is essential; however, pre-existing in vitro HBV infection models are often problematic. Here, we examined the potential of human induced-pluripotent stem (iPS) cell-derived hepatocyte-like cells (iPS-HLCs) as an in vitro HBV infection model. Expression levels of several genes involved in HBV infection, including the sodium taurocholate cotransporting polypeptide (NTCP) gene, were gradually elevated as the differentiation status of human iPS cells proceeded to iPS-HLCs. The mRNA levels of these genes were comparable between primary human hepatocytes (PHHs) and iPS-HLCs. Following inoculation with HBV, we found significant production of HBV proteins and viral RNAs in iPS-HLCs. The three major forms of the HBV genome were detected in iPS-HLCs by Southern blotting analysis. Anti-HBV agents entecavir and Myrcludex-B, which are a nucleoside analogue reverse transcriptase inhibitor and a synthetic pre-S1 peptide, respectively, significantly inhibited HBV infection in iPS-HLCs. These data demonstrate that iPS-HLCs can be used as a promising in vitro HBV infection model.
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26
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Yao J, Qiu Y, Chen Y, Jiang Z, Shen L, Shan H, Dai X, Li Q, Liu Y, Ren W, Ren J. Optimal vaccination program for healthy adults in China. Hum Vaccin Immunother 2016; 11:2389-94. [PMID: 26158622 DOI: 10.1080/21645515.2015.1053674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
There is still no suitable routine hepatitis B immunization strategy for adults in China. To establish an optimal vaccination schedule for healthy adults, we investigated various schedules in healthy adults. In this randomized 5143 healthy adults received 10 μg hepatitis B vaccine at 0, 1 and 3 months(group A), 0, 1 and 6 months(group B), or 0, 1 and 12 months(group C). Blood samples were collected after 1 month and 12 months after the third dose. The geometric mean titer (GMT), seroconversion rate (levels of anti-HBs ≥ 10 mIU/mL) and high response rate (levels of anti-HBs ≥ 100 mIU/mL) were assayed. In our study, 2438 healthy adults finished the full vaccination program and follow-up. The seroconversion/sero-protective rate of groups A-C at one and 12 month after administration of the third vaccine dose was 100%, 99.9% and 97.9% verse 64.9%, 75.7% and 79.0%, respectively. GMT for anti-HBs tested in group A to C within 1 or 12 month after the third vaccination was 213.16, 432.58 and 451.47 mIU/ml verse 22.07, 46.70 and 56.18 mIU/ml, respectively. There were significant differences of seroconversion/sero-protective rate and GMT among the 3 groups (p < 0.01). Given the high anti-HBs seroconversion rate and GMT in all 3 groups, a flexible schedule for Hepatitis B vaccine should be recommended to adults, but 0-1-12 schedule is a better choice.
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Affiliation(s)
- Jun Yao
- a Zhejiang Provincial Center for Disease Control and Prevention ; Hangzhou , Zhejiang , China
| | - Yan Qiu
- b General Practice Department ; The First Affiliated Hospital; School of Medicine; Zhejiang University ; Hangzhou , Zhejiang , China
| | - Yongdi Chen
- a Zhejiang Provincial Center for Disease Control and Prevention ; Hangzhou , Zhejiang , China
| | - Zhenggang Jiang
- a Zhejiang Provincial Center for Disease Control and Prevention ; Hangzhou , Zhejiang , China
| | - Lingzhi Shen
- a Zhejiang Provincial Center for Disease Control and Prevention ; Hangzhou , Zhejiang , China
| | - Huan Shan
- c Zhejiang Provincial Hospital ; Hangzhou , Zhejiang , China
| | - Xuewei Dai
- d Jingdezhen Center for Disease Control and Prevention ; Jingdezhen , Jiangxi , China
| | - Qian Li
- a Zhejiang Provincial Center for Disease Control and Prevention ; Hangzhou , Zhejiang , China
| | - Ying Liu
- b General Practice Department ; The First Affiliated Hospital; School of Medicine; Zhejiang University ; Hangzhou , Zhejiang , China
| | - Wen Ren
- b General Practice Department ; The First Affiliated Hospital; School of Medicine; Zhejiang University ; Hangzhou , Zhejiang , China
| | - Jingjing Ren
- b General Practice Department ; The First Affiliated Hospital; School of Medicine; Zhejiang University ; Hangzhou , Zhejiang , China
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Mentzer AJ, O'Connor D, Pollard AJ, Hill AVS. Searching for the human genetic factors standing in the way of universally effective vaccines. Philos Trans R Soc Lond B Biol Sci 2016; 370:rstb.2014.0341. [PMID: 25964463 DOI: 10.1098/rstb.2014.0341] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Vaccines have revolutionized modern public health. The effectiveness of some vaccines is limited by the variation in response observed between individuals and across populations. There is compelling evidence that a significant proportion of this variability can be attributed to human genetic variation, especially for those vaccines administered in early life. Identifying and understanding the determinants of this variation could have a far-reaching influence upon future methods of vaccine design and deployment. In this review, we summarize the genetic studies that have been undertaken attempting to identify the genetic determinants of response heterogeneity for the vaccines against hepatitis B, measles and rubella. We offer a critical appraisal of these studies and make a series of suggestions about how modern genetic techniques, including genome-wide association studies, could be used to characterize the genetic architecture of vaccine response heterogeneity. We conclude by suggesting how the findings from such studies could be translated to improve vaccine effectiveness and target vaccination in a more cost-effective manner.
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Affiliation(s)
- Alexander J Mentzer
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Daniel O'Connor
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK Oxford Biomedical Research Centre, Oxford OX3 7LE, UK
| | - Andrew J Pollard
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK Oxford Biomedical Research Centre, Oxford OX3 7LE, UK
| | - Adrian V S Hill
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK Oxford Biomedical Research Centre, Oxford OX3 7LE, UK
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Linnik JE, Egli A. Impact of host genetic polymorphisms on vaccine induced antibody response. Hum Vaccin Immunother 2016; 12:907-15. [PMID: 26809773 DOI: 10.1080/21645515.2015.1119345] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Many host- and vaccine-specific factors modulate an antibody response. Host genetic polymorphisms, in particular, modulate the immune response in multiple ways on different scales. This review article describes how information on host genetic polymorphisms and corresponding immune cascades may be used to generate personalized vaccine strategies to optimize the antibody response.
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Affiliation(s)
- Janina E Linnik
- a Applied Microbiology Research , Department of Biomedicine, University Basel , Basel , Switzerland.,b Department of Biosystems Science and Engineering , ETH Zürich , Basel , Switzerland.,c Swiss Institute of Bioinformatics , Basel , Switzerland
| | - Adrian Egli
- a Applied Microbiology Research , Department of Biomedicine, University Basel , Basel , Switzerland.,d Clinical Microbiology, University Hospital Basel , Basel , Switzerland
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Hassan MA, Jensen KD, Butty V, Hu K, Boedec E, Prins P, Saeij JPJ. Transcriptional and Linkage Analyses Identify Loci that Mediate the Differential Macrophage Response to Inflammatory Stimuli and Infection. PLoS Genet 2015; 11:e1005619. [PMID: 26510153 PMCID: PMC4625001 DOI: 10.1371/journal.pgen.1005619] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 09/29/2015] [Indexed: 12/18/2022] Open
Abstract
Macrophages display flexible activation states that range between pro-inflammatory (classical activation) and anti-inflammatory (alternative activation). These macrophage polarization states contribute to a variety of organismal phenotypes such as tissue remodeling and susceptibility to infectious and inflammatory diseases. Several macrophage- or immune-related genes have been shown to modulate infectious and inflammatory disease pathogenesis. However, the potential role that differences in macrophage activation phenotypes play in modulating differences in susceptibility to infectious and inflammatory disease is just emerging. We integrated transcriptional profiling and linkage analyses to determine the genetic basis for the differential murine macrophage response to inflammatory stimuli and to infection with the obligate intracellular parasite Toxoplasma gondii. We show that specific transcriptional programs, defined by distinct genomic loci, modulate macrophage activation phenotypes. In addition, we show that the difference between AJ and C57BL/6J macrophages in controlling Toxoplasma growth after stimulation with interferon gamma and tumor necrosis factor alpha mapped to chromosome 3, proximal to the Guanylate binding protein (Gbp) locus that is known to modulate the murine macrophage response to Toxoplasma. Using an shRNA-knockdown strategy, we show that the transcript levels of an RNA helicase, Ddx1, regulates strain differences in the amount of nitric oxide produced by macrophage after stimulation with interferon gamma and tumor necrosis factor. Our results provide a template for discovering candidate genes that modulate macrophage-mediated complex traits. Macrophages provide a first line of defense against invading pathogens and play an important role in the initiation and resolution of immune responses. When in contact with pathogens or immune factors, such as cytokines, macrophages assume activation states that range between pro-inflammatory (classical activation) and anti-inflammatory (alternative activation). Even though it is known that macrophages from different individuals are biased towards one of the various activation states, the genetic factors that define individual differences in macrophage activation are not fully understood. Additionally, although macrophages are important in infectious disease pathogenesis, how individual differences in macrophage activation contribute to individual differences in susceptibility to infectious disease is just emerging. We used macrophages from genetically segregating mice to show that discrete transcriptional programs, which are modulated by specific genomic regions, modulate differences in macrophage activation. Murine macrophages differences in controlling Toxoplasma growth mapped to chromosome 3, proximal to the Guanylate binding protein (Gbp) locus that is known to modulate the murine macrophage response to Toxoplasma. Using a shRNA-mediated knockdown approach, we show that the DEAD box polypeptide 1 (Ddx1) modulates nitric oxide production in macrophages stimulated with interferon gamma and tumor necrosis factor. These findings are a step towards the identification of genes that regulate macrophage phenotypes and disease outcome.
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Affiliation(s)
- Musa A. Hassan
- Wellcome Trust Centre for Molecular Parasitology, University of Glasgow, Glasgow, United Kingdom
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- * E-mail: (MAH); (JPJS)
| | - Kirk D. Jensen
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Vincent Butty
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Kenneth Hu
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Erwan Boedec
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- School of Biotechnology, University of Strasbourg, Strasbourg, France
| | - Pjotr Prins
- Laboratory of Nematology, Wageningen University, Wageningen, The Netherlands
| | - Jeroen P. J. Saeij
- Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Pathology, Microbiology & Immunology, University of California, Davis, Davis, California, United States of America
- * E-mail: (MAH); (JPJS)
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Arias-Moliz MT, Rojas L, Liébana-Cabanillas F, Bernal C, Castillo F, Rodríguez-Archilla A, Castillo A, Liébana J. Serologic control against hepatitis B virus among dental students of the University of Granada, Spain. Med Oral Patol Oral Cir Bucal 2015; 20:e566-71. [PMID: 26241457 PMCID: PMC4598925 DOI: 10.4317/medoral.20579] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Accepted: 04/04/2015] [Indexed: 12/12/2022] Open
Abstract
Background To evaluate the immunological situation against hepatitis B virus (HBV) of a cohort of dentistry students, to analyze the behavior of the levels of hepatitis B surface antigen (anti-HBs) after the administration of one or three vaccine doses, and to determine the influence of age and sex on the immune response. Material and Methods This retrospective cohort study included students attending the School of Dentistry of the institution where the study was performed from 2005 to 2012 who had completed the public health vaccination calendar for HBV at the age of 12-13. Data on age, sex, basal anti-HBs levels, post-vaccination anti-HBs results and final anti-HBs levels were collected. Comparisons of the basal and final levels, as well as associations regarding age and sex, were performed by means of the Student t and Chi-square tests. Results Of the 359 students, 97 (27.02%) had basal antibody concentrations <10 mIU/ml, whereas in 262 the levels of anti-HBs were ≥10 mIU/ml (72.98%). Of the 288 participating students who completed the School´s protocol for immunization, 287 (99.65%) attained a level of protection ≥10 mIU/ml. Globally, there were statistically significant differences between the basal antibody levels and those achieved after administration of the vaccine and booster, but no association with age or sex was observed. Conclusions About 70% of dental students vaccinated as preadolescents had serologic evidence of protection against HBV. Administering a booster is associated with the presence of an excellent immune memory. There is clearly a need to reinforce control of the antibody levels in groups at risk, such as Dentistry students. Key words:Dental students, hepatitis B virus, serologic control.
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Affiliation(s)
- M-T Arias-Moliz
- Department of Microbiology, School of Dentistry, Campus de Cartuja, Colegio Máximo s/n, E-18071 Granada, Spain,
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Gasim GI, Bella A, Adam I. Immune response to hepatitis B vaccine among patients on hemodialysis. World J Hepatol 2015; 7:270-5. [PMID: 25729482 PMCID: PMC4342609 DOI: 10.4254/wjh.v7.i2.270] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 11/08/2014] [Accepted: 11/17/2014] [Indexed: 02/06/2023] Open
Abstract
Infection with hepatitis B virus (HBV) poses a major health threat worldwide, where the magnitude and overburden of chronic carrier state approaches 150 million chronic carriers. The prevalence of HBV is greater among dialyzed patients compared to the general population owing to their increased vulnerability to blood and its products, along with hazards posed by contaminated hemodialysis tools and devices. An electronic systematic search of the published literature was carried and data on the immunological riposte to hepatitis B vaccination among hemodialysis patients was extracted from relevant studies. End stage renal disease patients on hemodialysis have a lower or an absolutely negative riposte to HBV vaccine. Several means have been tried to improve this response with some success, nevertheless none have been universally adopted. Genetic investigations are foreseen to make a break through concerning HBV vaccination.
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Affiliation(s)
- Gasim I Gasim
- Gasim I Gasim, Ishag Adam, Qassim College of Medicine, Qassim University, PO Box 15085 Buraydah, Saudi Arabia
| | - Abdelhaleem Bella
- Gasim I Gasim, Ishag Adam, Qassim College of Medicine, Qassim University, PO Box 15085 Buraydah, Saudi Arabia
| | - Ishag Adam
- Gasim I Gasim, Ishag Adam, Qassim College of Medicine, Qassim University, PO Box 15085 Buraydah, Saudi Arabia
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32
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Newport MJ. The genetic regulation of infant immune responses to vaccination. Front Immunol 2015; 6:18. [PMID: 25699041 PMCID: PMC4313718 DOI: 10.3389/fimmu.2015.00018] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 01/09/2015] [Indexed: 12/16/2022] Open
Abstract
A number of factors are recognized to influence immune responses to vaccinations including age, gender, the dose, and quality of the antigen used, the number of doses given, the route of administration, and the nutritional status of the recipient. Additionally, several immunogenetic studies have identified associations between polymorphisms in genes encoding immune response proteins, both innate and adaptive, and variation in responses to vaccines. Variants in the genes encoding Toll-like receptors, HLA molecules, cytokines, and cytokine receptors have associated with heterogeneity of responses to a wide range of vaccines including measles, hepatitis B, influenza A, BCG, Haemophilus influenzae type b, and certain Neisseria meningitidis serotypes, amongst others. However, the vast majority of these studies have been conducted in older children and adults and there are very few data available from studies conducted in infants. This paper reviews the evidence to date that host genes influencing vaccines responses in these older population and identifies a large gap in our understanding of the genetic regulation of responses in early life. Given the high mortality from infection in early life and the challenges of developing vaccines that generate effective immune responses in the context of the developing immune system further research on infant populations is required.
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Affiliation(s)
- Melanie J. Newport
- Division of Clinical Medicine, Brighton and Sussex Medical School, Brighton, UK
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Geller G, Dvoskin R, Thio CL, Duggal P, Lewis MH, Bailey TC, Sutherland A, Salmon DA, Kahn JP. Genomics and infectious disease: a call to identify the ethical, legal and social implications for public health and clinical practice. Genome Med 2014; 6:106. [PMID: 25593592 PMCID: PMC4295297 DOI: 10.1186/s13073-014-0106-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Advances in genomics are contributing to the development of more effective, personalized approaches to the prevention and treatment of infectious diseases. Genetic sequencing technologies are furthering our understanding of how human and pathogen genomic factors - and their interactions - contribute to individual differences in immunologic responses to vaccines, infections and drug therapies. Such understanding will influence future policies and procedures for infectious disease management. With the potential for tailored interventions for particular individuals, populations or subpopulations, ethical, legal and social implications (ELSIs) may arise for public health and clinical practice. Potential considerations include balancing health-related benefits and harms between individuals and the larger community, minimizing threats to individual privacy and autonomy, and ensuring just distribution of scarce resources. In this Opinion, we consider the potential application of pathogen and host genomic information to particular viral infections that have large-scale public health consequences but differ in ELSI-relevant characteristics such as ease of transmission, chronicity, severity, preventability and treatability. We argue for the importance of anticipating these ELSI issues in advance of new scientific discoveries, and call for the development of strategies for identifying and exploring ethical questions that should be considered as clinical, public health and policy decisions are made.
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Affiliation(s)
- Gail Geller
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD 21205 USA ; Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205 USA ; Department of Health, Behavior & Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA ; Department of Health Policy and Management, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA
| | - Rachel Dvoskin
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD 21205 USA
| | - Chloe L Thio
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205 USA
| | - Priya Duggal
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA
| | - Michelle H Lewis
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD 21205 USA
| | - Theodore C Bailey
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD 21205 USA ; Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205 USA
| | - Andrea Sutherland
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA
| | - Daniel A Salmon
- Department of Health, Behavior & Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA ; Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA
| | - Jeffrey P Kahn
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD 21205 USA ; Department of Health Policy and Management, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 USA
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34
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Gara N, Abdalla A, Rivera E, Zhao X, Werner JM, Liang TJ, Hoofnagle JH, Rehermann B, Ghany MG. Durability of antibody response against hepatitis B virus in healthcare workers vaccinated as adults. Clin Infect Dis 2014; 60:505-13. [PMID: 25389254 DOI: 10.1093/cid/ciu867] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Follow-up studies of recipients of hepatitis B vaccine from endemic areas have reported loss of antibody to hepatitis B surface antigen (anti-HBs) in a high proportion of persons vaccinated at birth. In contrast, the long-term durability of antibody in persons vaccinated as adults in nonendemic areas is not well defined. We aimed to assess the durability of anti-HBs among healthcare workers (HCWs) vaccinated as adults and response to a booster among those without protective levels of antibody. METHODS Adult HCWs aged 18-60 at the time of initial vaccination were recruited. All were tested for hepatitis B surface antigen (HBsAg), antibody to hepatitis B core antigen (anti-HBc), and anti-HBs level. HCWs with anti-HBs <12 mIU/mL were offered a booster and levels were measured 1, 7, and 21 days afterward. RESULTS Anti-HBs levels were <12 mIU/mL in 9 of 50 (18%), 13 of 50 (26%), and 14 of 59 (24%) HCWs 10-15, 16-20, and >20 years postvaccination, respectively, (P = ns). Four HCWs were anti-HBc positive; none had HBsAg. By logistic regression, older age at vaccination was the only predictor of inadequate anti-HBs level (P = .0005). Thirty-four of 36 subjects with inadequate anti-HBs levels received a booster and 32 (94%) developed levels >12 mIU/mL within 3 weeks. CONCLUSIONS Anti-HBs levels decrease after 10-31 years and fall below a level considered protective in approximately 25% of cases. The rapid and robust response to a booster vaccine suggests a long-lasting amnestic response. Hepatitis B vaccination provides long-term protection against hepatitis B and booster vaccination does not appear to be necessary in HCWs. Clinical Trials Registration. NCT01182311.
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Affiliation(s)
| | | | | | | | | | | | - Jay H Hoofnagle
- Liver Disease Research Branch, Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
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35
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Osthoff M, Irungu E, Ngure K, Mugo N, Thomas KK, Baeten JM, Eisen DP. Mannose-binding lectin and ficolin-2 do not influence humoral immune response to hepatitis B vaccine. Vaccine 2014; 32:4772-7. [PMID: 25024112 PMCID: PMC4374143 DOI: 10.1016/j.vaccine.2014.06.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 04/17/2014] [Accepted: 06/06/2014] [Indexed: 01/05/2023]
Abstract
BACKGROUND Host genetics appear to be an important factor in the failure to generate a protective immune response after hepatitis B (HBV) vaccination. Mannose-binding lectin (MBL) and ficolin-2 (FCN2), two pattern recognition receptors of the lectin pathway of complement, influence the clinical outcome of HBV, and MBL deficiency has been shown to augment the humoral response to HBV vaccination in several experimental models. Here, we investigated the association of MBL and FCN2 with the humoral response to HBV vaccination in a candidate gene and functional study. PATIENTS AND METHODS A post hoc analysis of a prospective, interventional HBV vaccination study among human immunodeficiency virus type 1 (HIV-1) uninfected individuals in Kenya was conducted. Serum levels and polymorphisms of MBL and FCN2 were analysed in relation to the immune response to HBV vaccination. RESULTS Protective hepatitis B surface antibody levels (≥ 10 mI U/mL) were evident in 251/293 (85.7%) individuals. Median MBL and FCN2 levels were similar in responders vs. non-responders with a weak trend towards lower median MBL levels in non-responders (1.0 vs. 1.6μg/mL, p=0.1). Similarly, there was no difference in four MBL and six FCN2 polymorphisms analysed in the two groups with the exception of an increased frequency of a homozygous MBL codon 57 mutation in non-responders (4 (9.5%) vs. 8 (3.2%), p=0.05) corresponding to lower MBL levels. Results were similar after adjusting for age and sex. CONCLUSIONS Our study does not support a prominent role of the lectin pathway of complement in general and MBL and FCN2 in particular in the humoral immune response to HBV vaccination in African adults.
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Affiliation(s)
- Michael Osthoff
- Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, VIC, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
| | | | - Kenneth Ngure
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya; Department of Global Health, University of Washington, Seattle, WA, USA
| | - Nelly Mugo
- Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Jared M Baeten
- Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA; Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Damon P Eisen
- Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, VIC, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia.
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36
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Yoon JH, Shin S, In JW, Chang JY, Song EY, Roh EY. Association of HLA alleles with the responsiveness to hepatitis B virus vaccination in Korean infants. Vaccine 2014; 32:5638-44. [PMID: 25148772 DOI: 10.1016/j.vaccine.2014.08.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 06/13/2014] [Accepted: 08/06/2014] [Indexed: 12/15/2022]
Abstract
Hepatitis B virus (HBV) vaccination is the most effective means of countering HBV-related morbidity and mortality, and individuals who do not respond to vaccination (non-responders) are problematic. The aim of the present study was to investigate associations between HLA and responsiveness to HBV vaccine in Korean infants. A total of 944 healthy Korean infants 9-12 months old were enrolled, and HLA distribution was compared among subgroups in accordance with the response to HBV vaccination. The HLA distribution of the subjects was similar to known Korean population data and did not deviate from the HWE proportions. The alleles that showed positive associations with non-responsiveness (<10mIU/mL) or low antibody titer (<100mIU/mL) were HLA-A*33, B62, DRB1*04, and DRB1*07, while the alleles A*02 and DRB1*08 showed negative associations. Among these alleles, B62, DRB1*07 and DRB1*08(-) showed significant associations with a poor or decreased response to vaccination even after correction (OR=1.83, 1.99, 5.63; pc<0.05) and also showed dose effects. After stratification by other associated alleles at different loci, B62 and DRB1*07 were independently associated with non-responsiveness, but A*02(-) and DRB1*08(-) lost their individual associations. The combined association of A*02(-)-DRB1*08(-) and B62-DRB1*08(-) was significant (OR=25.2 and 24.5; pc<0.05). Although the hierarchy is not clear, we can assume the following: (i) B62 and DRB1*07 have independent effects, (ii) DRB1*08(-) has a very strong and synergic effect, and (iii) there is probability of a third factor controlling A*02(-) and DRB1*08(-) with an effect on non-responsiveness to HBV vaccination in Korean infants.
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Affiliation(s)
- Jong Hyun Yoon
- Department of Laboratory Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea; Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Seoul Metropolitan Public Cord Blood Bank-ALLCORD, Seoul, Republic of Korea
| | - Sue Shin
- Department of Laboratory Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea; Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Seoul Metropolitan Public Cord Blood Bank-ALLCORD, Seoul, Republic of Korea
| | - Ji won In
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ju Young Chang
- Department of Pediatrics, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Eun Young Song
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Eun Youn Roh
- Department of Laboratory Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea; Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Seoul Metropolitan Public Cord Blood Bank-ALLCORD, Seoul, Republic of Korea.
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37
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Li X, Wu J, Ptacek T, Redden DT, Brown EE, Alarcón GS, Ramsey-Goldman R, Petri MA, Reveille JD, Kaslow RA, Kimberly RP, Edberg JC. Allelic-dependent expression of an activating Fc receptor on B cells enhances humoral immune responses. Sci Transl Med 2014; 5:216ra175. [PMID: 24353158 DOI: 10.1126/scitranslmed.3007097] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
B cells are pivotal regulators of acquired immune responses, and recent work in both experimental murine models and humans has demonstrated that subtle changes in the regulation of B cell function can substantially alter immunological responses. The balance of negative and positive signals in maintaining an appropriate B cell activation threshold is critical in B lymphocyte immune tolerance and autoreactivity. FcγRIIb (CD32B), the only recognized Fcγ receptor on B cells, provides immunoglobulin G (IgG)-mediated negative modulation through a tyrosine-based inhibition motif, which down-regulates B cell receptor-initiated signaling. These properties make FcγRIIb a promising target for antibody-based therapy. We report the discovery of allele-dependent expression of the activating FcγRIIc on B cells. Identical to FcγRIIb in the extracellular domain, FcγRIIc has a tyrosine-based activation motif in its cytoplasmic domain. In both human B cells and B cells from mice transgenic for human FcγRIIc, FcγRIIc expression counterbalances the negative feedback of FcγRIIb and enhances humoral responses to immunization in mice and to BioThrax vaccination in a human anthrax vaccine trial. Moreover, the FCGR2C-ORF allele is associated with the risk of development of autoimmunity in humans. FcγRIIc expression on B cells challenges the prevailing paradigm of unidirectional negative feedback by IgG immune complexes via the inhibitory FcγRIIb, is a previously unrecognized determinant in human antibody/autoantibody responses, and opens the opportunity for more precise personalized use of B cell-targeted antibody-based therapy.
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Affiliation(s)
- Xinrui Li
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
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38
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Olsen A, Wallace J, Maher L. Responding to Australia's National Hepatitis B Strategy 2010-13: gaps in knowledge and practice in relation to Indigenous Australians. Aust J Prim Health 2014; 20:134-42. [PMID: 24216010 DOI: 10.1071/py12162] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 08/27/2013] [Indexed: 11/23/2022]
Abstract
The Australian National Hepatitis B Strategy 2010-13 outlines five priority areas for developing a comprehensive response to the hepatitis B virus (HBV): building partnerships and strengthening community action; preventing HBV transmission; optimising diagnosis and screening; clinical management of people with chronic hepatitis B (CHB); and developing health maintenance, care and support for people with HBV. A scoping study was used to map the main sources and types of evidence available on the epidemiology and natural history of HBV among Indigenous Australians as well as public health responses published since 2001 (January 2001-May 2013). Gaps in current knowledge were identified. While the literature documents the success of universal infant immunisation and indicates the potential for screening initiatives to identify infected and susceptible individuals, prevalence of CHB and hepatocellular cancer remain high in Indigenous Australians. Significant gaps in knowledge and practice were identified in relation to each of the five National Hepatitis B Strategy priority action areas. Successful implementation of the strategy in Indigenous communities and reducing the burden of HBV and hepatocellular cancer in Indigenous Australians will require increased investment in research and knowledge transfer across all priority areas.
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Affiliation(s)
- Anna Olsen
- The Kirby Institute, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Jack Wallace
- Australian Research Centre in Sex, Health and Society, Latrobe University, 215 Franklin Street, Melbourne, Vic. 3000, Australia
| | - Lisa Maher
- The Kirby Institute, The University of New South Wales, Sydney, NSW 2052, Australia
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Jiang M, Chen Y, Zhang Y, Chen L, Zhang N, Huang T, Cai YD, Kong X. Identification of hepatocellular carcinoma related genes with k-th shortest paths in a protein-protein interaction network. MOLECULAR BIOSYSTEMS 2014; 9:2720-8. [PMID: 24056857 DOI: 10.1039/c3mb70089e] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Hepatocellular carcinoma (HCC) is the most common type of liver cancer worldwide and one of the deadliest cancers in Asia. But at present, effective targets for HCC clinical therapy are still limited. The "guilt by association" rule suggests that interacting proteins share the same or similar functions and hence may be involved in the same pathway. This assumption can be used to identify disease related genes from protein association networks constructed from existing PPI data. Given the close association between Hepatitis B virus and Hepatitis B which may lead to HCC, here we develop a computational method to identify hepatocellular carcinoma related genes based on k-th shortest paths in the protein-protein interaction (PPI) network (we set k=1, 2 in this study). Finally, we found 33 genes whose p-values were less than 0.05, and most of them have been reported to be involved in HCC tumorigenesis and development. The results also provide a new reference for research into HCC oncogenesis and for development of new strategies for HCC clinical therapies.
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Affiliation(s)
- Min Jiang
- State Key Laboratory of Medical Genomics, Institute of Health Sciences, Shanghai Jiaotong University School of Medicine and Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200025, P.R. China.
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40
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Yang C, Pan L, Zhang L, Wu X, Zhu X, Yan B, Xu A, Li H, Liu Y. BTNL2 associated with the immune response to hepatitis B vaccination in a Chinese Han population. J Med Virol 2014; 86:1105-12. [DOI: 10.1002/jmv.23934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2014] [Indexed: 01/27/2023]
Affiliation(s)
- Chao Yang
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Science; Chinese Academy of Medical Sciences; School of Basic Medicine; Peking Union Medical College; Beijing China
| | - Liping Pan
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Science; Chinese Academy of Medical Sciences; School of Basic Medicine; Peking Union Medical College; Beijing China
| | - Li Zhang
- Shangdong Center for Disease Control and Prevention; Jinan China
| | - Xiaopan Wu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Science; Chinese Academy of Medical Sciences; School of Basic Medicine; Peking Union Medical College; Beijing China
| | - Xilin Zhu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Science; Chinese Academy of Medical Sciences; School of Basic Medicine; Peking Union Medical College; Beijing China
| | - Bingyu Yan
- Shangdong Center for Disease Control and Prevention; Jinan China
| | - Aiqiang Xu
- Shangdong Center for Disease Control and Prevention; Jinan China
| | - Hui Li
- Department of Epidemiology; Institute of Basic Medical Science; Chinese Academy of Medical Sciences; School of Basic Medicine; Peking Union Medical College; Beijing China
| | - Ying Liu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Science; Chinese Academy of Medical Sciences; School of Basic Medicine; Peking Union Medical College; Beijing China
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41
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Kim JY, Bae JS, Kim HJ, Shin HD. CD58 polymorphisms associated with the risk of neuromyelitis optica in a Korean population. BMC Neurol 2014; 14:57. [PMID: 24655566 PMCID: PMC3998011 DOI: 10.1186/1471-2377-14-57] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Accepted: 03/18/2014] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Neuromyelitis optica (NMO) is a serious inflammatory demyelinating disease (IDD), characterized by the inflammation and demyelination of optic nerves and spinal cords, which subsequently leads to the loss of function. In a previous genome-wide association study, cluster of differentiation 58 (CD58) region was found to be susceptible for the risk of multiple sclerosis (MS) in Caucasian, and the association between CD58 variants and MS was replicated in Americans. However, no study has been conducted to explore the possible association between CD58 and NMO yet. Thus, this study aimed to investigate the association of CD58 polymorphisms with the risk of NMO in a Korean population. METHODS Using TaqMan assay, 6 single nucleotide polymorphisms (SNPs) were genotyped in 98 NMO patients and 237 normal controls (N = 336). Logistic regression analysis was conducted to find a possible association between CD58 polymorphisms and NMO. RESULTS The analysis results showed that 6 variations (rs2300747, rs1335532, rs12044852, rs1016140, CD58_ht1, and CD58_ht3) showed significant associations (P = 0.002 ~ 0.008, P(corr) = 0.01 ~ 0.04). CONCLUSION The genetic variations in CD58 may be associated with the susceptibility of NMO in a Korean population. Based on previous studies, we suspect that the A allele of rs2300747 may decrease CD58 RNA expression, thus increasing NMO risk. Also, we deduced that the G allele of rs1016140 caused an increase of T cell activity, which in turn eased the access of AQP4 antibody into central nervous system (CNS) and ultimately leading to NMO development.
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Affiliation(s)
- Jason Yongha Kim
- Department of Life Science, Sogang University, 1 Shinsu-dong, Seoul 121-742, Republic of Korea
| | - Joon Seol Bae
- Laboratory of Translational Genomics, Samsung Genome Institute, Samsung Medical Center, 81 Irwon-RoGangnam-Gu, Seoul 135-710, Republic of Korea
| | - Ho Jin Kim
- Department of Neurology, National Cancer Center, 809 Madu 1-dong, Ilsandong-gu, Gyeonggi-do 410-769, Korea
| | - Hyoung Doo Shin
- Department of Life Science, Sogang University, 1 Shinsu-dong, Seoul 121-742, Republic of Korea
- Department of Genetic Epidemiology, SNP Genetics, Inc, Seoul, Republic of Korea
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42
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Posteraro B, Pastorino R, Di Giannantonio P, Ianuale C, Amore R, Ricciardi W, Boccia S. The link between genetic variation and variability in vaccine responses: Systematic review and meta-analyses. Vaccine 2014; 32:1661-9. [DOI: 10.1016/j.vaccine.2014.01.057] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 12/23/2013] [Accepted: 01/24/2014] [Indexed: 01/11/2023]
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43
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Çiftdoğan DY, Onay H, Tosun S, Özdemir TR, Özkınay F, Vardar F. IFNG and IFNGR1 gene polymorphisms in children with nonresponse to the hepatitis B vaccine. Future Virol 2014. [DOI: 10.2217/fvl.13.124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
ABSTRACT: Aim: We investigated the +874 T/A polymorphism in the first intron of the IFNG gene and intronic (CA)n polymorphic microsatellite marker of the IFNGR 1 gene in child nonresponders to hepatitis B vaccination. Materials & methods: A total of 100 children who had anti-HBs antibody levels <10 mIU/ml after vaccination against hepatitis B were included as a nonresponder group and 100 children who had anti-HBs antibody levels >10 mIU/ml after vaccination against hepatitis B were included as a responder group. Results: The frequency of the TT genotype of the IFNG (+874 T/A) gene polymorphism was higher in nonresponders (p = 0.003). The frequencies of alleles 170 and 182 for (CA)n alleles for the intronic (CA)n microsatellite of IFNGR1 were significantly higher in nonresponders (for each, p < 0.05). Conclusion: The TT genotype of the IFNG (+874 T/A) gene, and alleles 170 and 182 for (CA)n alleles for the intronic (CA)n microsatellite of the IFNGR1 gene, may be associated with nonresponse to hepatitis B vaccination.
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Affiliation(s)
- Dilek Yılmaz Çiftdoğan
- Ege University, Faculty of Medicine, Department of Pediatric Infectious Diseases, Bornova, İzmir, Turkey
| | - Hüseyin Onay
- Ege University, Department of Medical Genetics, İzmir, Turkey
| | | | | | - Ferda Özkınay
- Ege University, Department of Medical Genetics, İzmir, Turkey
| | - Fadıl Vardar
- Ege University, Faculty of Medicine, Department of Pediatric Infectious Diseases, Bornova, İzmir, Turkey
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44
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Grzegorzewska AE, Wobszal PM, Sowińska A, Mostowska A, Jagodziński PP. Association of the interleukin-12 polymorphic variants with the development of antibodies to surface antigen of hepatitis B virus in hemodialysis patients in response to vaccination or infection. Mol Biol Rep 2013; 40:6899-911. [PMID: 24158609 PMCID: PMC3835950 DOI: 10.1007/s11033-013-2809-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2012] [Accepted: 10/16/2013] [Indexed: 12/17/2022]
Abstract
Cytokines, involved in the T-helper 1 system, play a role in the regulation of hepatitis B virus (HBV) clearance and the immune response to HBV antigens during natural infection or planned vaccination. Our aim was to examine whether the polymorphic variants of IL-12 are equally associated with development of antibodies to HBV surface antigen (anti-HBs) in hemodialysis (HD) patients in the case of HBV vaccination or HBV infection. The IL-12A rs568408 and IL-12B rs3212227 polymorphisms were analyzed in relation to anti-HBs development in 602 HD patients with negative antibodies to HBV core antigen (anti-HBc) who were hepatitis B vaccinated (group I) as well as in 237 anti-HBc positive HD patients who were infected with HBV in the past (group II). In group I, 199 patients did not develop an anti-HBs titre >10 IU/L (subgroup Ia), whereas in group II, 55 patients did not develop an anti-HBs titre >10 IU/L (subgroup IIa). Patients of groups I and II that developed an anti-HBs >10 IU/L were included into subgroups Ib and IIb, respectively. In hepatitis B vaccinated HD patients, development of a protective anti-HBs titre was positively associated with vintage of renal replacement therapy (RRT), chronic glomerulonephritis as a cause of RRT, and GA rs 568408 IL-12A (OR 1.6, 95 % CI 1.0-2.5, P = 0.035), but a frequency distribution of this genotype between responders and non-responders was not significant when the Bonferroni correction was applied. In HBV infected HD patients, anti-HBs development was positively associated with AC rs3212227 IL-12B (OR 8.0, 95 % CI 2.6-24.9, P < 0.001), whereas HBsAg positivity, AA rs3212227 IL-12B (OR 0.3, 95 % CI 0.1-0.7, P = 0.007), and CC rs3212227 IL-12B (OR 0.1, 95 % CI 0.03-0.6, P = 0.011) were negative predictors of positive anti-HBs phenotype. When the Bonferroni correction was applied, if appropriate, these associations remained significant. In HD patients, the studied IL-12 polymorphic variants seem to be associated with the anti-HBs phenotype (a) with borderline significance for IL-12A in hepatitis B vaccinated patients, and (b) significantly for IL-12B in patients who underwent natural HBV infection.
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Affiliation(s)
- Alicja E. Grzegorzewska
- Department of Nephrology, Transplantology and Internal Diseases, Poznań University of Medical Sciences, 49 Przybyszewskiego Blvd, 60-355 Poznań, Poland
| | - Piotr M. Wobszal
- Department of Nephrology, Transplantology and Internal Diseases, Poznań University of Medical Sciences, 49 Przybyszewskiego Blvd, 60-355 Poznań, Poland
| | - Anna Sowińska
- Department of Computer Science and Statistics, Poznań University of Medical Sciences, 79 Dąbrowskiego Str, 60-529 Poznań, Poland
| | - Adrianna Mostowska
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 6 Święcickiego Str, 60-781 Poznań, Poland
| | - Paweł P. Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 6 Święcickiego Str, 60-781 Poznań, Poland
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Ørntoft NW, Thorsen K, Benn CS, Lemvik G, Nanque JR, Aaby P, Østergaard L, Agergaard J. Leukocyte transcript alterations in West-African girls following a booster vaccination with diphtheria-tetanus-pertussis vaccine. Scandinavian Journal of Clinical and Laboratory Investigation 2013; 73:349-54. [PMID: 23668887 DOI: 10.3109/00365513.2013.783229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Observational studies from low-income countries have shown that the vaccination against diphtheria, tetanus and pertussis (DTP) is associated with excess female mortality due to infectious diseases. METHODS To investigate possible changes in gene expression after DTP vaccination, we identified a group of nine comparable West African girls, from a biobank of 356 children, who were due to receive DTP booster vaccine at age 18 months. As a pilot experiment we extracted RNA from blood samples before, and 6 weeks after, vaccination to analyze the coding transcriptome in leukocytes using expression microarrays, and ended up with information from eight girls. The data was further analyzed using dedicated array pathway and network software. We aimed to study whether DTP vaccination introduced a systematic alteration in the immune system in girls. RESULTS We found very few transcripts to alter systematically. Those that did mainly belonged to the Interferon (IFN) signalling pathway. We scrutinized this pathway as well as the Interleukin (IL) pathways. Two out of eight showed a down-regulated IFN pathway and two showed an up-regulated IFN pathway. The two with down-regulated IFN pathway had also down-regulated IL-6 pathway. In the study of networks, two of the girls stood out as not having the inflammatory response as top altered network. CONCLUSION The transcriptome changes following DTP booster vaccination were subtle, but although the material was small, it was possible to identify sub groups that deviate from each other, mainly in the IFN response.
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Affiliation(s)
- Nikolaj W Ørntoft
- a Department of Medicine V (Hepatology and Gastroenterology), Aarhus University Hospital , Aarhus, Denmark
| | - Kasper Thorsen
- b Department of Molecular Medicine, Aarhus University Hospital , Aarhus, Denmark
| | - Christine S Benn
- c Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut , Copenhagen, Denmark
| | - Grethe Lemvik
- d Bandim Health Project , Bissau, Guinea-Bissau, West Africa
| | - Joao R Nanque
- d Bandim Health Project , Bissau, Guinea-Bissau, West Africa
| | - Peter Aaby
- c Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut , Copenhagen, Denmark.,d Bandim Health Project , Bissau, Guinea-Bissau, West Africa
| | - Lars Østergaard
- e Department of Infectious Diseases, Aarhus University Hospital , Aarhus, Denmark
| | - Jane Agergaard
- e Department of Infectious Diseases, Aarhus University Hospital , Aarhus, Denmark
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Grzegorzewska AE, Pajzderski D, Sowińska A, Mostowska A, Jagodziński PP. IL4R and IL13 polymorphic variants and development of antibodies to surface antigen of hepatitis B virus in hemodialysis patients in response to HBV vaccination or infection. Vaccine 2013; 31:1766-70. [DOI: 10.1016/j.vaccine.2013.02.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Revised: 01/27/2013] [Accepted: 02/12/2013] [Indexed: 02/08/2023]
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Mendy M, Peterson I, Hossin S, Peto T, Jobarteh ML, Jeng-Barry A, Sidibeh M, Jatta A, Moore SE, Hall AJ, Whittle H. Observational study of vaccine efficacy 24 years after the start of hepatitis B vaccination in two Gambian villages: no need for a booster dose. PLoS One 2013; 8:e58029. [PMID: 23533578 PMCID: PMC3606345 DOI: 10.1371/journal.pone.0058029] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Accepted: 01/30/2013] [Indexed: 02/06/2023] Open
Abstract
Objectives To determine the duration of protection from hepatitis B vaccine given in infancy and early childhood and asses risk factors for HBV infection and chronic infection. Methods In 1984 infant HBV vaccination was started in two Gambian villages. Cross sectional serological surveys have been undertaken every 4 years to determine vaccine efficacy. In the current survey 84.6% of 1508 eligible participants aged 1–28 years were tested. A spouse study was conducted in females (aged 14 years and above) and their male partners. Results Vaccine efficacy against chronic infection with hepatitis B virus was 95.1% (95% confidence interval 91.5% to 97.1%), which did not vary significantly between age groups or village. Efficacy against infection was 85.4% (82.7% to 87.7%), falling significantly with age. Concentrations of hepatitis B antibody fell exponentially with age varying according to peak response: 20 years after vaccination only 17.8% (95% CI 10.1–25.6) of persons with a low peak response (10–99 mIU/ml) had detectable HBs antibody compared to 27% (21.9% to 32.2%) of those with a high peak response (>999 mIU/ml). Time since vaccination and a low peak response were the strongest risk factors for HBV infections; males were more susceptible, marriage was not a significant risk for females. Hepatitis B DNA was not detected after infection, which tested soley core antibody positive. An undetectable peak antibody response of <10 mIU/ml and a mother who was hepatitis B e antigen positive were powerful risk factors for chronic infection. Conclusions Adolescents and young adults vaccinated in infancy are at increased risk of hepatitis B infection, but not chronic infection. Married women were not at increased risk. There is no compelling evidence for the use of a booster dose of HBV vaccine in The Gambia.
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Affiliation(s)
- Maimuna Mendy
- Medical Research Council Laboratories, The Gambia, Banjul, the Gambia, West Africa.
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Yan K, Cai W, Cao F, Sun H, Chen S, Xu R, Wei X, Shi X, Yan W. Genetic effects have a dominant role on poor responses to infant vaccination to hepatitis B virus. J Hum Genet 2013; 58:293-7. [DOI: 10.1038/jhg.2013.18] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Grzegorzewska AE. Hepatitis B vaccination in chronic kidney disease: review of evidence in non-dialyzed patients. HEPATITIS MONTHLY 2012; 12:e7359. [PMID: 23326280 PMCID: PMC3546461 DOI: 10.5812/hepatmon.7359] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/21/2012] [Revised: 08/29/2012] [Accepted: 09/02/2012] [Indexed: 02/06/2023]
Abstract
CONTEXT Hepatitis B vaccination of hemodialysis patients is performed all over the world. There are also recommendations from world health organizations to vaccinate patients with chronic kidney disease (CKD) prior dialysis commencement, but the implementation of a hepatitis B vaccination program is less common and not well organized. EVIDENCE ACQUISITION This review article summarizes data indicating why, when and how to vaccinate CKD patients before they start renal replacement therapy. Publication for this review was bringing into being from PubMed. RESULTS There is an agreement in the nephrological societies and among clinicians and scientists that CKD patients should be vaccinated in early stages of their disease, because a higher glomerular filtration rate is more likely to be associated with the responsiveness to vaccination. Schedules of vaccination and optimal vaccine doses are still being investigated. Differences in data with respect to these problems may result from comparisons of various vaccine doses and vaccination schedules without reference to one gold standard, variations in patients` clinical status and glomerular filtration rate, and also the small groups of the affected patients make statistical analysis non-conclusive. A titer of antibodies to surface antigen of hepatitis B virus (anti-HBs) > 10 IU/L or ≥ 10 IU/L is commonly considered as a marker of seroconversion to anti-HBs positivity after vaccination in both non-dialyzed and dialyzed patients. In advanced CKD, vaccine-induced serconversion rate is seldom observed in more than 90% of vaccinees. Various strategies have been utilized in order to increase vaccine-induced seroconversion rate in patients with advanced CKD. Changing the injection mode, the use of adjuvants and immunostimulants to improve the immunogenicity of existing recombinant hepatitis B vaccines, introduction of mammalian-cell derived pre-S/S HBV vaccines (third-generation vaccines) were tried in order to improve the immunization rate. CONCLUSIONS There are a substantial number of non-responders to the hepatitis B vaccine among CKD patients. Therefore, successful prevention of hepatitis B virus transmission and spread will only be attained when hepatitis B vaccination is applied together with full implementation of appropriate infection control procedures.
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Affiliation(s)
- Alicja E. Grzegorzewska
- Department of Nephrology, Transplantology and Internal Diseases, Poznań University of Medical Sciences, Poznań, Poland
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Grzegorzewska AE, Wobszal PM, Mostowska A, Jagodziński PP. Antibodies to hepatitis B virus surface antigen and interleukin 12 and interleukin 18 gene polymorphisms in hemodialysis patients. BMC Nephrol 2012; 13:75. [PMID: 22863216 PMCID: PMC3468411 DOI: 10.1186/1471-2369-13-75] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 07/28/2012] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The interleukin (IL)18 rs360719 CC genotype is associated with the development of antibodies to hepatitis B virus surface antigen (anti-HBs) in hemodialysis (HD) patients. IL18 shares biological properties with IL12 in promoting the T-hepler 1 (Th1) system. We studied whether polymorphisms in the IL12A 3` untranslated region (UTR) and IL12B 3`UTR may contribute to anti-HBs development (titre ≥ 10 IU/L) in HD patients either individually or jointly with the IL18 polymorphism. METHODS In 518 HD patients and 240 controls the IL12A rs568408 3'UTR G > A polymorphism was genotyped by high-resolution melting curve analysis. Polymerase chain reaction restriction fragment length polymorphism was used to detect the IL12B rs3212227 3'UTR A > C and IL18 -1297 T > C rs360719 polymorphisms. The associations between the IL12A, IL12B and IL18 genotypes and the risk of impaired anti-HBs development were estimated by computing the odds ratios and their 95% confidence intervals using logistic regression analysis. RESULTS In the logistic regression analysis, the higher frequency of rs360719 CC individually (2.9% in 207 patients without anti-HBs development vs 8.0% in 311 patients with anti-HBs development, p = 0.009) and of rs360719 CC combined with rs568408 GG (p = 0.048), rs568408 GA (p = 0.035), rs568408 GG/AA (p = 0.034) or rs3212227 AA (p = 0.046) was associated with an increased chance for the development of anti-HBs in HD patients. Patients bearing both rs568408 AA and rs360719 TT had a 10.9-fold or 8.9-fold lower chance, respectively, to develop anti-HBs compared with those carrying any other genotype (p = 0.005) or those who had both wild-type rs568408 GG and rs360719 TT (p = 0.011). Carriers of both rs3212227 CC and rs360719 TC had a 4.6-fold lower chance for anti-HBs development than carriers of any other genotype (p = 0.042). CONCLUSION Development of anti-HBs in HD patients is associated with gene polymorphisms of interleukins involved in the Th1 system.
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Affiliation(s)
- Alicja E Grzegorzewska
- Chair and Department of Nephrology, Transplantology and Internal Diseases Poznań University of Medical Sciences, 49 Przybyszewskiego Blvd, 60-355, Poznań, Poland
| | - Piotr M Wobszal
- Chair and Department of Nephrology, Transplantology and Internal Diseases Poznań University of Medical Sciences, 49 Przybyszewskiego Blvd, 60-355, Poznań, Poland
| | - Adrianna Mostowska
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland
| | - Paweł P Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland
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