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Jhawat V, Gulia M, Gupta S, Maddiboyina B, Dutt R. Integration of pharmacogenomics and theranostics with nanotechnology as quality by design (QbD) approach for formulation development of novel dosage forms for effective drug therapy. J Control Release 2020; 327:500-511. [PMID: 32858073 DOI: 10.1016/j.jconrel.2020.08.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 12/12/2022]
Abstract
To cater to medication needs in the future healthcare system, we need to shift from the conventional system of drug delivery to modern molecular signature-based drug delivery systems. The current drug therapies are either less effective, ineffective, or produce numerous adverse reactions. One scientific principle or discipline cannot adequately address all the problems, so we need an innovative application of the current scientific principles. Here we are proposing a novel concept of nanoformulation based on pharmacogenomics and theranostics for personalized error-free and targeted therapeutic agent delivery. The addition of more knowledge about the human genome opens the new way to study disease-gene, gene-drug, and drug-effect interactions, which is the basis of future medicines. Pharmacogenomics provides information about the disease etiology, role in genes in disease pathophysiology, disease biomarkers, drug targets, drug effects, and the fate of drugs inside the body. Theranostics approach utilizes the above information in diagnosis, treatment, and monitoring of the disease on a real-time basis. Personalized dosage forms can be formulated into a nanoformulation that provides a better therapeutic effect and minimizes adverse drug reactions. The therapeutic system needs to be shifted from the principle of one drug fits all to one drug unique population. In the present manuscript, we tried to conceptualize a modern therapeutic system by combining the three approaches viz. pharmacogenomics, theranostics, and nanotechnology applied in the area of formulation development to produce a multifunctional single tiny entity.
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Affiliation(s)
- Vikas Jhawat
- Department of Pharmaceutical Sciences, School of Medical and Allied Sciences, GD Goenka University, Gurugram, Haryana, India.
| | - Monika Gulia
- Department of Pharmaceutical Sciences, School of Medical and Allied Sciences, GD Goenka University, Gurugram, Haryana, India
| | - Sumeet Gupta
- Department of Pharmaceutical Sciences, Maharishi Markandeshwar (Deemed to be) University, Mullana, Ambala, Haryana, India
| | - Balaji Maddiboyina
- Department of Pharmaceutical Sciences, Vishwa Bharathi College of Pharmaceutical Sciences, Guntur, A.P, India
| | - Rohit Dutt
- Department of Pharmaceutical Sciences, School of Medical and Allied Sciences, GD Goenka University, Gurugram, Haryana, India
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Jiang J, Miyata M, Chan C, Ngoh SY, Liew WC, Saju JM, Ng KS, Wong FS, Lee YS, Chang SF, Orbán L. Differential transcriptomic response in the spleen and head kidney following vaccination and infection of Asian seabass with Streptococcus iniae. PLoS One 2014; 9:e99128. [PMID: 24992587 PMCID: PMC4081116 DOI: 10.1371/journal.pone.0099128] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 05/08/2014] [Indexed: 11/18/2022] Open
Abstract
Vaccination is an important strategy in the protection of aquaculture species from major diseases. However, we still do not have a good understanding of the mechanisms underlying vaccine-induced disease resistance. This is further complicated by the presence of several lymphoid organs that play different roles when mounting an immune response. In this study, we attempt to elucidate some of these mechanisms using a microarray-based approach. Asian seabass (Lates calcarifer) were vaccinated against Streptococcus iniae and the transcriptomic changes within the spleen and head kidney at one and seven days post-vaccination were profiled. We subsequently challenged the seabass at three weeks post-vaccination with live S. iniae and similarly profiled the transcriptomes of the two organs after the challenge. We found that vaccination induced an early, but transient transcriptomic change in the spleens and a delayed response in the head kidneys, which became more similar to one another compared to un-vaccinated ones. When challenged with the pathogen, the spleen, but not the head kidneys, responded transcriptomically at 25-29 hours post-challenge. A unique set of genes, in particular those involved in the activation of NF-κB signaling, was up-regulated in the vaccinated spleens upon pathogen challenge but not in the un-vaccinated spleens. A semi-quantitative PCR detection of S. iniae using metagenomic DNA extracted from the water containing the seabass also revealed that vaccination resulted in reduction of pathogen shedding. This result indicated that vaccination not only led to a successful immune defense against the infection, but also reduced the chances for horizontal transmission of the pathogen. In conclusion, we have provided a transcriptomic analysis of how the teleost spleen and head kidneys responded to vaccination and subsequent infection. The different responses from the two organs are suggestive of their unique roles in establishing a vaccine-induced disease resistance.
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Affiliation(s)
- Junhui Jiang
- Reproductive Genomics Group, Strategic Research Program, Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Republic of Singapore
- Agri-Food and Veterinary Authority of Singapore, Singapore, Republic of Singapore
- Department of Biological Sciences, National University of Singapore, Singapore, Republic of Singapore
| | - Masato Miyata
- MSD Animal Health Innovation, Singapore, Republic of Singapore
| | - Candy Chan
- Reproductive Genomics Group, Strategic Research Program, Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Republic of Singapore
| | - Si Yan Ngoh
- Reproductive Genomics Group, Strategic Research Program, Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Republic of Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Republic of Singapore
| | - Woei Chang Liew
- Reproductive Genomics Group, Strategic Research Program, Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Republic of Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Republic of Singapore
| | - Jolly M. Saju
- Reproductive Genomics Group, Strategic Research Program, Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Republic of Singapore
| | - Kah Sing Ng
- MSD Animal Health Innovation, Singapore, Republic of Singapore
| | - Fong Sian Wong
- MSD Animal Health Innovation, Singapore, Republic of Singapore
| | - Yeng Sheng Lee
- MSD Animal Health Innovation, Singapore, Republic of Singapore
| | - Siow Foong Chang
- MSD Animal Health Innovation, Singapore, Republic of Singapore
- * E-mail: (SFC); (LO)
| | - László Orbán
- Reproductive Genomics Group, Strategic Research Program, Temasek Life Sciences Laboratory, National University of Singapore, Singapore, Republic of Singapore
- Department of Animal Sciences and Animal Husbandry, Georgikon Faculty, University of Pannonia, Keszthely, Hungary
- Centre for Comparative Genomics, Murdoch University, Murdoch, Australia
- * E-mail: (SFC); (LO)
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Falola MI, Wiener HW, Wineinger NE, Cutter GR, Kimberly RP, Edberg JC, Arnett DK, Kaslow RA, Tang J, Shrestha S. Genomic copy number variants: evidence for association with antibody response to anthrax vaccine adsorbed. PLoS One 2013; 8:e64813. [PMID: 23741398 PMCID: PMC3669407 DOI: 10.1371/journal.pone.0064813] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 04/09/2013] [Indexed: 01/09/2023] Open
Abstract
Background Anthrax and its etiologic agent remain a biological threat. Anthrax vaccine is highly effective, but vaccine-induced IgG antibody responses vary widely following required doses of vaccinations. Such variation can be related to genetic factors, especially genomic copy number variants (CNVs) that are known to be enriched among genes with immunologic function. We have tested this hypothesis in two study populations from a clinical trial of anthrax vaccination. Methods We performed CNV-based genome-wide association analyses separately on 794 European Americans and 200 African-Americans. Antibodies to protective antigen were measured at week 8 (early response) and week 30 (peak response) using an enzyme-linked immunosorbent assay. We used DNA microarray data (Affymetrix 6.0) and two CNV detection algorithms, hidden markov model (PennCNV) and circular binary segmentation (GeneSpring) to determine CNVs in all individuals. Multivariable regression analyses were used to identify CNV-specific associations after adjusting for relevant non-genetic covariates. Results Within the 22 autosomal chromosomes, 2,943 non-overlapping CNV regions were detected by both algorithms. Genomic insertions containing HLA-DRB5, DRB1 and DQA1/DRA genes in the major histocompatibility complex (MHC) region (chromosome 6p21.3) were moderately associated with elevated early antibody response (β = 0.14, p = 1.78×10−3) among European Americans, and the strongest association was observed between peak antibody response and a segmental insertion on chromosome 1, containing NBPF4, NBPF5, STXMP3, CLCC1, and GPSM2 genes (β = 1.66, p = 6.06×10−5). For African-Americans, segmental deletions spanning PRR20, PCDH17 and PCH68 genes on chromosome 13 were associated with elevated early antibody production (β = 0.18, p = 4.47×10−5). Population-specific findings aside, one genomic insertion on chromosome 17 (containing NSF, ARL17 and LRRC37A genes) was associated with elevated peak antibody response in both populations. Conclusion Multiple CNV regions, including the one consisting of MHC genes that is consistent with earlier research, can be important to humoral immune responses to anthrax vaccine adsorbed.
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Affiliation(s)
- Michael I. Falola
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Howard W. Wiener
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Nathan E. Wineinger
- Scripps Translational Science Institute, La Jolla, California, United States of America
| | - Gary R. Cutter
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Robert P. Kimberly
- Clinical Immunology and Rheumatology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Jeffrey C. Edberg
- Clinical Immunology and Rheumatology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Donna K. Arnett
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Richard A. Kaslow
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Jianming Tang
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Sadeep Shrestha
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- * E-mail:
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Adler M, Murani E, Brunner R, Ponsuksili S, Wimmers K. Transcriptomic response of porcine PBMCs to vaccination with tetanus toxoid as a model antigen. PLoS One 2013; 8:e58306. [PMID: 23536793 PMCID: PMC3607572 DOI: 10.1371/journal.pone.0058306] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Accepted: 02/01/2013] [Indexed: 11/18/2022] Open
Abstract
The aim of the present study was to characterize in vivo genome-wide transcriptional responses to immune stimulation in order to get insight into the resulting changes of allocation of resources. Vaccination with tetanus toxoid was used as a model for a mixed Th1 and Th2 immune response in pig. Expression profiles of PBMCs (peripheral blood mononuclear cells) before and at 12 time points over a period of four weeks after initial and booster vaccination at day 14 were studied by use of Affymetrix GeneChip microarrays and Ingenuity Pathway Analysis (IPA). The transcriptome data in total comprised more than 5000 genes with different transcript abundances (DE-genes). Within the single time stages the numbers of DE-genes were between several hundred and more than 1000. Ingenuity Pathway Analysis mainly revealed canonical pathways of cellular immune response and cytokine signaling as well as a broad range of processes in cellular and organismal growth, proliferation and development, cell signaling, biosynthesis and metabolism. Significant changes in the expression profiles of PBMCs already occurred very early after immune stimulation. At two hours after the first vaccination 679 DE-genes corresponding to 110 canonical pathways of cytokine signaling, cellular immune response and other multiple cellular functions were found. Immune competence and global disease resistance are heritable but difficult to measure and to address by breeding. Besides QTL mapping of immune traits gene expression profiling facilitates the detection of functional gene networks and thus functional candidate genes.
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Affiliation(s)
- Marcel Adler
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, Dummerstorf, Germany
| | - Eduard Murani
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, Dummerstorf, Germany
| | - Ronald Brunner
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, Dummerstorf, Germany
| | - Siriluck Ponsuksili
- Leibniz Institute for Farm Animal Biology (FBN), Research Group Functional Genome Analysis, Dummerstorf, Germany
| | - Klaus Wimmers
- Leibniz Institute for Farm Animal Biology (FBN), Institute for Genome Biology, Dummerstorf, Germany
- * E-mail:
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Vilalta A, Shlapobersky M, Wei Q, Planchon R, Rolland A, Sullivan S. Analysis of biomarkers after intramuscular injection of Vaxfectin®-formulated hCMV gB plasmid DNA. Vaccine 2009; 27:7409-17. [DOI: 10.1016/j.vaccine.2009.08.075] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2009] [Revised: 08/10/2009] [Accepted: 08/21/2009] [Indexed: 11/26/2022]
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Vaxfectin®-adjuvanted seasonal influenza protein vaccine: Correlation of systemic and local immunological markers with formulation parameters. Vaccine 2009; 27:6404-10. [DOI: 10.1016/j.vaccine.2009.06.087] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Sundberg JP, Silva KA, Zhang W, Sundberg BA, Edwards K, King LE, Davis RL, Black S. Recombinant human hepatitis B vaccine initiating alopecia areata: testing the hypothesis using the C3H/HeJ mouse model. Vet Dermatol 2009; 20:99-104. [PMID: 19175564 DOI: 10.1111/j.1365-3164.2008.00692.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Untoward effects of human vaccines suggest that recombinant hepatitis B vaccine may induce alopecia areata (AA) in some patients. Similar untoward immunological effects may also account for AA-like diseases in domestic species. In this study, the C3H/HeJ spontaneous adult onset AA mouse model was used to test the role, if any, of recombinant hepatitis B vaccine on the initiation or activation of AA. Initial experiments demonstrated no effect on induction of AA in young adult female C3H/HeJ mice (P = 0.5689). By contrast, older females, those at the age when AA first begins to appear in this strain, had a significant increase (P = 0.0264) in the time of onset of AA, suggesting that the vaccine may initiate disease in mice predisposed to AA. However, larger vaccine trials, which included diphtheria and tetanus toxoids as additional controls, did not support these initial result findings and suggest that AA associated with vaccination may be within the normal background levels of the given population.
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Kinetics of asthma- and allergy-associated immune response gene expression in peripheral blood mononuclear cells from vaccinated infants after in vitro re-stimulation with vaccine antigen. Vaccine 2008; 26:1725-30. [PMID: 18336961 DOI: 10.1016/j.vaccine.2008.01.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2007] [Revised: 12/13/2007] [Accepted: 01/23/2008] [Indexed: 11/24/2022]
Abstract
The global expression of immune response genes in infants after vaccination and their role in asthma and allergy is not clearly understood. Pharmacogenomics is ideally suited to study the involved cellular responses, since the expression of thousands of genes can be assessed simultaneously. Here, array technology was used to assess the expression kinetics of immune response genes with association to asthma and allergy in peripheral blood mononuclear cells (PBMC) of five healthy infants after vaccination with Infanrix-Polio+Hib. At 12h after in vitro re-stimulation of the PBMC with pertussis toxin (PT) antigen, 14 immune response pathways, 33 allergy-related and 66 asthma-related genes were found activated.
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Nilsson LJ, Regnström KJ. Pharmacogenomics in the evaluation of efficacy and adverse events during clinical development of vaccines. Methods Mol Biol 2008; 448:469-479. [PMID: 18370243 DOI: 10.1007/978-1-59745-205-2_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The understanding of vaccine-induced immune responses in adults and infants is limited. Current vaccination schedules for infants are frequently debated. Especially, the relationship among the timing, the frequency of the dosing, and the generation of an immunological memory are debated. Vaccine antigen-induced cytokine responses to vaccinations given in infancy are of particular interest because little is known about cellular responses in this age, and the information available is based on antibody responses. Pharmacogenomics is ideally suited to study cellular responses related to immune response; in addition, toxicity, inflammation, apoptosis, stress, and oncogenesis can be monitored, since the expression of thousands of genes can be measured in a single experiment.
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Affiliation(s)
- Lennart J Nilsson
- Division of Paediatrics, Faculty of Health Sciences, Linköping University, Sweden
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Regnström KJ. Pharmacogenomics in the preclinical development of vaccines: evaluation of efficacy and systemic toxicity in the mouse using array technology. Methods Mol Biol 2008; 448:447-467. [PMID: 18370242 DOI: 10.1007/978-1-59745-205-2_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The development of vaccines, conventional protein based as well as nucleic acid based vaccines, and their delivery systems has been largely empirical and ineffective. This is partly due to a lack of methodology, since traditionally only a few markers are studied. By introducing gene expression analysis and bioinformatics into the design of vaccines and their delivery systems, vaccine development can be improved and accelerated considerably. Each vaccine antigen and delivery system combination is characterized by a unique genomic profile, a "fingerprint" that will give information of not only immunological and toxicological responses but also other related cellular responses e.g. cell cycle, apoptosis and carcinogenic effects. The resulting unique genomic fingerprint facilitates the establishment of molecular structure--pharmacological activity relationships and therefore leads to optimization of vaccine development.
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Affiliation(s)
- Karin J Regnström
- School of Pharmacy, University of Connecticut, Storrs, Connecticut, USA
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Regnström K, Ragnarsson EGE, Fryknäs M, Köping-Höggård M, Artursson P. Gene Expression Profiles in Mouse Lung Tissue after Administration of Two Cationic Polymers Used for Nonviral Gene Delivery. Pharm Res 2006; 23:475-82. [PMID: 16463010 DOI: 10.1007/s11095-006-9563-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2005] [Accepted: 11/18/2005] [Indexed: 01/22/2023]
Abstract
PURPOSE This study compared gene expression profiles in mouse lungs after administration of the cationic polymers polyethyleneimine (PEI) or chitosan alone or formulated with a luciferase reporter plasmid (PEI-pLuc, chitosan-pLuc). METHODS The polymers and formulations were administered intratracheally to Balb/c mice at doses judged to be nontoxic according to intracellular dehydrogenase activity and tissue morphology. RNA was isolated from the lungs 24 or 72 h after administration, and a dedicated stress and toxicology cDNA array was used to monitor the in vivo response to the gene delivery system in the lung tissue. RESULTS The gene expression profiles differed between the PEI and chitosan groups with regard to both the total number and the type of expressed genes. Chitosan-pLuc upregulated genes that protect the cell from oxidative stress and inflammation, such as heme oxygenase-1 and catalase, whereas PEI-pLuc upregulated genes involved in inflammatory processes, such as the cyclooxygenases 1 and 2, indicating possible involvement in the development of adverse reactions. However, both polymers activated genes involved in reaction to stress, such as DNA damage repair. Furthermore, in the PEI group, chaperone genes and members of the p38 mitogen-activated protein kinase pathway were also upregulated, suggesting a possible explanation for the better performance of PEI in gene delivery systems. CONCLUSIONS The results indicate that gene expression profiling is a useful and sensitive tool for the evaluation of tissue responses after administration of polymers or gene delivery systems. The results also suggest a possible explanation for the differences in gene delivery performance between the two polymers in gene delivery systems.
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Park KC, Osborne JA, Tsoi SCM, Brown LL, Johnson SC. Expressed sequence tags analysis of Atlantic halibut (Hippoglossus hippoglossus) liver, kidney and spleen tissues following vaccination against Vibrio anguillarum and Aeromonas salmonicida. FISH & SHELLFISH IMMUNOLOGY 2005; 18:393-415. [PMID: 15683917 DOI: 10.1016/j.fsi.2004.10.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2004] [Revised: 10/04/2004] [Accepted: 10/19/2004] [Indexed: 05/24/2023]
Abstract
To investigate the response of Atlantic halibut to vaccination and pathogen exposure, a cDNA library was constructed from liver, kidney and spleen mRNA collected following vaccination against Vibrio anguillarum and Aeromonas salmonicida. After sequencing 1114 clones 1072 (96.23%) readable sequences were obtained of which 106 sequences are the first reported from the fish. Of these, 182 clones (16.98%) contained cell/organism defence genes including immunoglobulin light chain, MHC class I and II, interferon consensus sequence binding protein, B-cell receptor-associated protein, early B-cell factor, 10 complement components, heat shock protein 70 and 90, antimicrobial peptides hepcidin type 1 and 2, and CC chemokine (macrophage inflammatory protein-1 beta-like chemokine, MIP-1beta). Expression of MIP-1beta-like was elevated in the kidney and spleen at 1, 2, 7 and 14 days post vaccination. Functional genes involved in cellular processes of hematopoietic tissues were also identified. These results indicate that this cDNA library contains many important genes involved in the immune response, making it an important resource for studying the response of Atlantic halibut to vaccination or pathogen exposure.
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Affiliation(s)
- Kyoung C Park
- Institute for Marine Biosciences, National Research Council Canada, 1411 Oxford Street, Halifax, NS B3H 3Z1, Canada.
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