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Corcoran M, Chernyshev M, Mandolesi M, Narang S, Kaduk M, Ye K, Sundling C, Färnert A, Kreslavsky T, Bernhardsson C, Larena M, Jakobsson M, Karlsson Hedestam GB. Archaic humans have contributed to large-scale variation in modern human T cell receptor genes. Immunity 2023; 56:635-652.e6. [PMID: 36796364 DOI: 10.1016/j.immuni.2023.01.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 11/21/2022] [Accepted: 01/23/2023] [Indexed: 02/18/2023]
Abstract
Human T cell receptors (TCRs) are critical for mediating immune responses to pathogens and tumors and regulating self-antigen recognition. Yet, variations in the genes encoding TCRs remain insufficiently defined. Detailed analysis of expressed TCR alpha, beta, gamma, and delta genes in 45 donors from four human populations-African, East Asian, South Asian, and European-revealed 175 additional TCR variable and junctional alleles. Most of these contained coding changes and were present at widely differing frequencies in the populations, a finding confirmed using DNA samples from the 1000 Genomes Project. Importantly, we identified three Neanderthal-derived, introgressed TCR regions including a highly divergent TRGV4 variant, which mediated altered butyrophilin-like molecule 3 (BTNL3) ligand reactivity and was frequent in all modern Eurasian population groups. Our results demonstrate remarkable variation in TCR genes in both individuals and populations, providing a strong incentive for including allelic variation in studies of TCR function in human biology.
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Affiliation(s)
- Martin Corcoran
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden.
| | - Mark Chernyshev
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Marco Mandolesi
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Sanjana Narang
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Mateusz Kaduk
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Kewei Ye
- Department of Medicine, Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Christopher Sundling
- Department of Medicine, Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Infectious Diseases, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Anna Färnert
- Department of Medicine, Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Infectious Diseases, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Taras Kreslavsky
- Department of Medicine, Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Carolina Bernhardsson
- Department of Organismal Biology, Human Evolution, Norbyvägen 18C, 752 63 Uppsala, Sweden
| | - Maximilian Larena
- Department of Organismal Biology, Human Evolution, Norbyvägen 18C, 752 63 Uppsala, Sweden
| | - Mattias Jakobsson
- Department of Organismal Biology, Human Evolution, Norbyvägen 18C, 752 63 Uppsala, Sweden
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Radaelli E, Santagostino SF, Sellers RS, Brayton CF. Immune Relevant and Immune Deficient Mice: Options and Opportunities in Translational Research. ILAR J 2019; 59:211-246. [PMID: 31197363 PMCID: PMC7114723 DOI: 10.1093/ilar/ily026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 12/03/2018] [Indexed: 12/29/2022] Open
Abstract
In 1989 ILAR published a list and description of immunodeficient rodents used in research. Since then, advances in understanding of molecular mechanisms; recognition of genetic, epigenetic microbial, and other influences on immunity; and capabilities in manipulating genomes and microbiomes have increased options and opportunities for selecting mice and designing studies to answer important mechanistic and therapeutic questions. Despite numerous scientific breakthroughs that have benefitted from research in mice, there is debate about the relevance and predictive or translational value of research in mice. Reproducibility of results obtained from mice and other research models also is a well-publicized concern. This review summarizes resources to inform the selection and use of immune relevant mouse strains and stocks, aiming to improve the utility, validity, and reproducibility of research in mice. Immune sufficient genetic variations, immune relevant spontaneous mutations, immunodeficient and autoimmune phenotypes, and selected induced conditions are emphasized.
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Affiliation(s)
- Enrico Radaelli
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sara F Santagostino
- Department of Safety Assessment, Genentech, Inc., South San Francisco, California
| | | | - Cory F Brayton
- Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Sellers RS, Clifford CB, Treuting PM, Brayton C. Immunological variation between inbred laboratory mouse strains: points to consider in phenotyping genetically immunomodified mice. Vet Pathol 2011; 49:32-43. [PMID: 22135019 DOI: 10.1177/0300985811429314] [Citation(s) in RCA: 196] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Inbred laboratory mouse strains are highly divergent in their immune response patterns as a result of genetic mutations and polymorphisms. The generation of genetically engineered mice (GEM) has, in the past, used embryonic stem (ES) cells for gene targeting from various 129 substrains followed by backcrossing into more fecund mouse strains. Although common inbred mice are considered "immune competent," many have variations in their immune system-some of which have been described-that may affect the phenotype. Recognition of these immune variations among commonly used inbred mouse strains is essential for the accurate interpretation of expected phenotypes or those that may arise unexpectedly. In GEM developed to study specific components of the immune system, accurate evaluation of immune responses must take into consideration not only the gene of interest but also how the background strain and microbial milieu contribute to the manifestation of findings in these mice. This article discusses points to consider regarding immunological differences between the common inbred laboratory mouse strains, particularly in their use as background strains in GEM.
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Affiliation(s)
- R S Sellers
- Albert Einstein College of Medicine, 1301 Morris Park Ave, Room 158, Bronx, NY 10461, USA.
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Behrens M, Papadopoulos GK, Moustakas A, Smart M, Luthra H, David CS, Taneja V. Trans heterodimer between two non-arthritis-associated HLA alleles can predispose to arthritis in humanized mice. ACTA ACUST UNITED AC 2011; 63:1552-61. [PMID: 21305521 DOI: 10.1002/art.30260] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Certain HLA class II alleles are associated with susceptibility to the development of arthritis. However, the development of arthritis in some persons carrying non-rheumatoid arthritis (RA)-associated alleles remains unexplained. An individual who is heterozygous for the DQA1 and DQB1 genes can express the DQ molecule in cis or trans heterodimers. In a cis heterodimer, the α-chain interacts with the β-chain coded by the same chromosome, while in a trans heterodimer it interacts with the β-chain on the other chromosome. In this study, we used a humanized mouse model of arthritis in an attempt to determine whether a trans heterodimer of 2 nonassociated alleles, DQB1*0601 and DQB1*0604, can predispose to arthritis. METHODS DQB1*0601 and *0604 occur in linkage with DQA1*0103 and *0102, respectively. To understand the role of trans heterodimers, we generated DQB1*0604/DQA1*0103-transgenic mice lacking endogenous HLA class II molecules. RESULTS Severe arthritis developed in the DQB1*0604/A1*0103-trangenic mice, and an antigen-specific response was generated in vitro. DQB1*0604/DQA1*0103 presented type II collagen-derived peptides that were not presented by the arthritis-resistant DQB1*0601 allele, suggesting that trans heterodimer molecules between 2 DQB1 and DQA1 molecules may result in the presentation of unique antigens and susceptibility to the development of arthritis. Molecular modeling of type II collagen peptides showed that DQB1*0604/DQA1*0103 shares a p4 pocket with the arthritis-susceptible DQB1*0302 allele, suggesting a critical role of the p4 and p9 pockets in susceptibility to arthritis. CONCLUSION These results provide a possible explanation for the parental inheritance of nonsusceptibility alleles in some patients with RA and a mechanism by which they can predispose to the development of arthritis.
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Affiliation(s)
- Marshall Behrens
- Department of Immunology, Mayo Clinic, Rochester, Minnesota 55905, USA
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Peres A, Hünemeier T, Da Cruz IM, Nardi NB, Chies JAB. T-cell receptor BV gene segment polymorphisms in healthy elderly individuals from the south of Brazil. ACTA ACUST UNITED AC 2004; 31:77-81. [PMID: 15086347 DOI: 10.1111/j.1365-2370.2004.00448.x] [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: 11/30/2022]
Abstract
The ageing of the immune system (immunosenescence) is believed to be involved in both morbidity and mortality in elderly humans due to a higher incidence of infections, autoimmune diseases, cancers and other pathological situations. As any specific immune response involves recognition of antigens by T cells, the ability to develop a given immune response is also dependent on the T-cell repertoire available at a given time point. Different T-cell receptor beta variable segment (BV) (TCRBV) gene segment alleles have been associated with diseases in various human populations. In the present work we analysed the allelic frequencies of four biallelic polymorphisms in TCRBV gene segments (TCRBV3S1, TCRBV13S5, TCRBV13S6 and TCRBV18) in healthy elderly human subjects (80 years old or more) from the south of Brazil, where life expectancies reach similar levels to those observed in developed countries. Except for allele 2 of the TCRBV13S6 polymorphism, which was more frequent in elderly than in young individuals (P = 0.0105), there were no differences in allele or genotype frequencies between young and elderly individuals. The data suggest that there is no direct correlation between the TCRBV3S1, TCRBV13S5 and TCRBV18 polymorphisms analysed and healthy senescence in this particular group of elderly individuals. The higher frequency of TCRBV13S6 allele 2 in healthy elderly individuals should be confirmed in other samples to establish the significance of this finding.
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Affiliation(s)
- A Peres
- Institute of Geriatrics and Gerontology, Research Center of Cardiology, Pontifíca Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
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Taneja V, Taneja N, Behrens M, Pan S, Trejo T, Griffiths M, Luthra H, David CS. HLA-DRB1*0402 (DW10) transgene protects collagen-induced arthritis-susceptible H2Aq and DRB1*0401 (DW4) transgenic mice from arthritis. THE JOURNAL OF IMMUNOLOGY 2004; 171:4431-8. [PMID: 14530370 DOI: 10.4049/jimmunol.171.8.4431] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
To investigate the role of HLA-DR4 in predisposition to arthritis, we generated transgenic mice carrying DRB1*0401 and DRB1*0402 genes. We have previously shown that DRB1*0401 molecule renders B10.RQB3 (H2A(q)) mice susceptible to porcine and human type II collagen-induced arthritis. We report that the introduction of DRB1*0402 transgene does not lead to development of arthritis in mice when they are immunized with porcine and human type II collagen. In addition, DRB1*0402 protects B10.RQB3 mice against developing arthritis with bovine type II collagen. These data show that DRB1 can modulate the disease mediated by A(q). In vivo depletion of DRB1*0402 did not lead to induction of collagen-induced arthritis in transgenic mice. In vitro cytokine analysis shows that mice protected from collagen-induced arthritis produce lower amounts of Th1 and higher levels of Th2 type cytokines upon immunization with type II collagen. Protection of mice was also related to higher apoptosis in DW10 mice as indicated by higher amounts of BclII in response to type II collagen. On the basis of our observations in HLA transgenic mice, we hypothesize that DRB1 polymorphism can modulate disease by shaping the T cell repertoire in thymus and select autoreactive T cells.
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MESH Headings
- Animals
- Antibody Specificity
- Apoptosis/genetics
- Apoptosis/immunology
- Arthritis, Experimental/genetics
- Arthritis, Experimental/immunology
- Arthritis, Experimental/pathology
- Arthritis, Experimental/prevention & control
- Autoantibodies/biosynthesis
- Autoantigens/immunology
- Cattle
- Collagen Type II/immunology
- Epitopes/genetics
- Epitopes/immunology
- Gene Deletion
- Genetic Predisposition to Disease
- H-2 Antigens/genetics
- HLA-D Antigens/biosynthesis
- HLA-D Antigens/genetics
- HLA-D Antigens/physiology
- HLA-DR Antigens/biosynthesis
- HLA-DR Antigens/genetics
- HLA-DR Antigens/physiology
- HLA-DRB1 Chains
- Humans
- Mice
- Mice, Inbred C57BL
- Mice, Transgenic
- Peptide Fragments/immunology
- Receptors, Antigen, T-Cell, alpha-beta/biosynthesis
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- Self Tolerance/genetics
- Swine
- Transgenes/physiology
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Affiliation(s)
- Veena Taneja
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA.
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van Tienhoven EA, Broeren CP, Noordzij A, Wagenaar JP, van Eden W, Wauben MH. Nasal application of a naturally processed and presented T cell epitope derived from TCR AV11 protects against adjuvant arthritis. Int Immunol 2000; 12:1715-21. [PMID: 11099311 DOI: 10.1093/intimm/12.12.1715] [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: 11/13/2022] Open
Abstract
Reactivity towards TCR peptides plays an important role in the regulation of several experimental autoimmune diseases. In a previous paper, we showed the TCRAV11 usage by an arthritogenic T cell clone isolated from a rat with adjuvant arthritis (AA). Moreover, we identified three immunogenic peptides in AV11: AV11 24-40, 41-55 and 66-80. In the present study, we show that T cells directed towards all three epitopes are part of the immune repertoire. The strongest delayed-type hypersensitivity (DTH) reaction was observed against the peptide derived from the third framework region, peptide AV11 66-80. DTH reactions to this peptide were detectable in naive rats and increased significantly after AA induction. Interestingly, modulation of the AV11 66-80 T cell response by nasal AV11 66-80 administration resulted in reduced DTH responses and in a strong inhibition of AA. These findings suggest that during the natural course of AA, T cells directed towards the third framework region of AV11 do not have a disease regulatory function, but instead play a role in the deterioration of AA.
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Affiliation(s)
- E A van Tienhoven
- Institute of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, PO Box 80165, Yalelaan 1, 3508 TD Utrecht, The Netherlands
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Abstract
Rat and mouse models for the major human autoimmune/inflammatory diseases are under intense genetic scrutiny. Genome-wide linkage studies reveal that each model is regulated by multiple genetic loci. Many of these loci colocalize to homologous genomic regions associated with several different autoimmune diseases of mice, rats and humans. Candidate genes are being identified. Polymorphic alleles associated with these chromosomal segments may represent predisposing genetic elements common to a number of human diseases with very different clinical presentations.
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Affiliation(s)
- M M Griffiths
- Veteran Affairs Medical Center, Department of Medicine, University of Utah School of Medicine, Salt Lake City, UI, USA.
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