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Chitta S, Nehete BP, Delise AB, Simmons JH, Nehete PN. Reactivity of HLADR antibody manifests expression of surface MHC II molecules on peripheral blood T lymphocytes in new world monkeys. Immun Inflamm Dis 2024; 12:e1318. [PMID: 38923761 PMCID: PMC11194976 DOI: 10.1002/iid3.1318] [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: 12/22/2023] [Revised: 05/20/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Major histocompatibility complex (MHC) class II molecules expressed on B cells, monocytes and dendritic cells present processed peptides to CD4+ T cells as one of the mechanisms to combat infection and inflammation. AIM To study MHC II expression in a variety of nonhuman primate species, including New World (NWM) squirrel monkeys (Saimiri boliviensis boliviensis), owl monkeys (Aotus nancymae), common marmosets (Callithrix spp.), and Old World (OWM) rhesus (Macaca mulatta), baboons (Papio anubis). METHODS Two clones of cross-reactive mouse anti-human HLADR monoclonal antibodies (mAb) binding were analyzed by flow cytometry to evaluate MHC II expression on NHP immune cells, including T lymphocytes in whole blood (WB) and peripheral blood mononuclear cells (PBMC). RESULTS MHC class II antibody reactivity is seen with CD20+ B cells, CD14+ monocytes and CD3+ T lymphocytes. Specific reactivity with both clones was demonstrated in T lymphocytes: this reactivity was not inhibited by purified CD16 antibody but was completely inhibited when pre-blocked with purified unconjugated MHC II antibody. Freshly prepared PBMC also showed reactivity with T lymphocytes without any stimulation. Interestingly, peripheral blood from rhesus macaques and olive baboons (OWM) showed no such T lymphocyte associated MHCII antibody reactivity. DISCUSSION & CONCLUSION Our results from antibody (MHC II) reactivity clearly show the potential existence of constitutively expressed (with no stimulation) MHC II molecules on T lymphocytes in new world monkeys. These results suggest that additional study is warranted to evaluate the functional and evolutionary significance of these finding and to better understand MHC II expression on T lymphocytes in new world monkeys.
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Affiliation(s)
- Sriram Chitta
- Department of Comparative Medicine, Keeling Center for Comparative Medicine and ResearchUT‐MD Anderson Cancer CenterBastropTexasUSA
| | - Bharti P. Nehete
- Department of Comparative Medicine, Keeling Center for Comparative Medicine and ResearchUT‐MD Anderson Cancer CenterBastropTexasUSA
| | - Ashley B. Delise
- Department of Comparative Medicine, Keeling Center for Comparative Medicine and ResearchUT‐MD Anderson Cancer CenterBastropTexasUSA
| | - Joe H. Simmons
- Department of Comparative Medicine, Keeling Center for Comparative Medicine and ResearchUT‐MD Anderson Cancer CenterBastropTexasUSA
| | - Pramod N. Nehete
- Department of Comparative Medicine, Keeling Center for Comparative Medicine and ResearchUT‐MD Anderson Cancer CenterBastropTexasUSA
- Department of Comparative MedicineThe University of Texas Graduate School of Biomedical SciencesHoustonTexasUSA
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Laubreton D, Bay S, Sedlik C, Artaud C, Ganneau C, Dériaud E, Viel S, Puaux AL, Amigorena S, Gérard C, Lo-Man R, Leclerc C. The fully synthetic MAG-Tn3 therapeutic vaccine containing the tetanus toxoid-derived TT830-844 universal epitope provides anti-tumor immunity. Cancer Immunol Immunother 2016; 65:315-25. [PMID: 26847142 PMCID: PMC4779142 DOI: 10.1007/s00262-016-1802-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 01/21/2016] [Indexed: 11/29/2022]
Abstract
Malignant transformations are often associated with aberrant glycosylation processes that lead to the expression of new carbohydrate antigens at the surface of tumor cells. Of these carbohydrate antigens, the Tn antigen is particularly highly expressed in many carcinomas, especially in breast carcinoma. We designed MAG-Tn3, a fully synthetic vaccine based on three consecutive Tn moieties that are O-linked to a CD4+ T cell epitope, to induce anti-Tn antibody responses that could be helpful for therapeutic vaccination against cancer. To ensure broad coverage within the human population, the tetanus toxoid-derived peptide TT830-844 was selected as a T-helper epitope because it can bind to various HLA-DRB molecules. We showed that the MAG-Tn3 vaccine, which was formulated with the GSK proprietary immunostimulant AS15 and designed for human cancer therapy, is able to induce an anti-Tn antibody response in mice of various H-2 haplotypes, and this response correlates with the ability to induce a specific T cell response against the TT830-844 peptide. The universality of the TT830-844 peptide was extended to new H-2 and HLA-DRB molecules that were capable of binding this T cell epitope. Finally, the MAG-Tn3 vaccine was able to induce anti-Tn antibody responses in cynomolgus monkeys, which targeted Tn-expressing tumor cells and mediated tumor cell death both in vitro and in vivo. Thus, MAG-Tn3 is a highly promising anticancer vaccine that is currently under evaluation in a phase I clinical trial.
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Affiliation(s)
- Daphné Laubreton
- Unité de Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer, Institut Pasteur, 25 rue du Docteur Roux, 75015, Paris, France.,Institut National de la Santé et de la Recherche Médicale U1041, Paris, France
| | - Sylvie Bay
- Unité de Chimie des Biomolécules, Institut Pasteur, Paris, France.,Centre National de la Recherche Scientifique UMR3523, Paris, France
| | - Christine Sedlik
- Institut Curie, Paris Sciences et Lettres Research University, Paris, France.,Institut National de la Santé et de la Recherche Médicale U932, Paris, France
| | - Cécile Artaud
- Pôle Intégré de Recherche Clinique, Institut Pasteur, Paris, France
| | - Christelle Ganneau
- Unité de Chimie des Biomolécules, Institut Pasteur, Paris, France.,Centre National de la Recherche Scientifique UMR3523, Paris, France
| | - Edith Dériaud
- Unité de Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer, Institut Pasteur, 25 rue du Docteur Roux, 75015, Paris, France.,Institut National de la Santé et de la Recherche Médicale U1041, Paris, France
| | - Sophie Viel
- Institut Curie, Paris Sciences et Lettres Research University, Paris, France.,Institut National de la Santé et de la Recherche Médicale U932, Paris, France
| | | | - Sebastian Amigorena
- Institut Curie, Paris Sciences et Lettres Research University, Paris, France.,Institut National de la Santé et de la Recherche Médicale U932, Paris, France
| | | | - Richard Lo-Man
- Unité de Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer, Institut Pasteur, 25 rue du Docteur Roux, 75015, Paris, France.,Institut National de la Santé et de la Recherche Médicale U1041, Paris, France
| | - Claude Leclerc
- Unité de Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer, Institut Pasteur, 25 rue du Docteur Roux, 75015, Paris, France. .,Institut National de la Santé et de la Recherche Médicale U1041, Paris, France.
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3
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Qiu CL, Yang GB, Yu K, Li Y, Li XL, Liu Q, Zhao H, Xing H, Shao Y. Characterization of the major histocompatibility complex class II DQB (MhcMamu-DQB1) alleles in a cohort of Chinese rhesus macaques (Macaca mulatta). Hum Immunol 2008; 69:513-21. [PMID: 18582516 DOI: 10.1016/j.humimm.2008.05.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Revised: 05/22/2008] [Accepted: 05/27/2008] [Indexed: 10/21/2022]
Abstract
Rhesus macaques have long been used in animal models for various human diseases, the susceptibility and/or resistance to some of which have been associated with the major histocompatibilty complex (MHC). To gain insight into the MHC background and to facilitate the experimental use of Chinese rhesus macaques, the second exon of MhcMamu-DQB1 genes in 105 rhesus macaques were characterized by cloning and sequencing. A total of 37 MhcMamu-DQB1 alleles were identified, illustrating a marked allelic polymorphism at DQB1 in these monkeys. In addition to 10 alleles were novel sequences that had not been documented in earlier reports, at least 14 alleles reported in earlier studies were not detected in this study. Most of the sequences (73%) observed in this study belong to DQB1 06 (13 alleles) and DQB1 18 (14 alleles) lineages, and the rest (27%) belong to DQB1 15, DQB1 16 and DQB1 17 lineages. The most frequent allele detected among these monkeys was MhcMamu-DQB1 06111 (22%), followed by DQB1 1503 (19%); and most of the novel alleles were present at a frequency of less than 2.5%. As for individual animals, 24 of 105 (23%) were homozygous whereas 81 of 105 (77%) were heterozygous at the MhcMamu-DQB1 locus. These data indicated significant differences in MhcMamu-DQB1 allele distribution between the Chinese rhesus macaques and the previously reported rhesus macaques, which were mostly of Indian origin. This information will not only promote the understanding of rhesus macaque MHC diversity and polymorphism but will also facilitate the use of Chinese rhesus macaques in human disease studies, especially those that may be associated with HLA-DQB genes.
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Affiliation(s)
- Chen-Li Qiu
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Beijing 100050, People's Republic of China
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Middleton SA, Anzenberger G, Knapp LA. Identification of New World monkey MHC-DRB alleles using PCR, DGGE and direct sequencing. Immunogenetics 2004; 55:785-90. [PMID: 14714152 DOI: 10.1007/s00251-003-0634-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2003] [Revised: 11/19/2003] [Indexed: 10/26/2022]
Abstract
Identification of New World monkey MHC-DRB alleles has previously relied upon labor-intensive cloning and sequencing techniques. Here we describe a rapid and unambiguous way to distinguish DRB alleles in New World monkeys using the polymerase chain reaction (PCR), denaturing gradient gel electrophoresis (DGGE), and direct sequencing. The highly variable second exon of New World monkey DRB alleles was amplified using generic DRB primers and alleles were separated by DGGE. DNA was then reamplified from plugs removed from the gel and alleles were determined using fluorescent-based sequencing. The validity of this typing procedure was confirmed by the identification of all DRB alleles previously characterized by cloning and sequencing techniques from an individual cotton-top tamarin. Importantly, our analysis revealed DRB alleles not previously identified in this reference animal. Following validation of our technique, the protocol was employed for the characterization of MHC-DRB alleles in four other species of New World monkey: the pygmy marmoset, white-faced saki monkey, long-haired spider monkey and owl monkey. Using this technique, we identified five alleles from the cotton-top tamarin, five alleles from the owl monkey, three alleles from the long-haired spider monkey, three alleles from the white-faced saki monkey and two alleles from the pygmy marmoset. On the basis of phylogenetic tree analyses, 13 new DRB alleles were assigned to eight different MHC-DRB lineages. Whereas traditional DRB typing via cloning and sequencing provides limited information, our new technique provides a simple and relatively rapid way of identifying New World monkey MHC-DRB alleles.
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Affiliation(s)
- Simon A Middleton
- Department of Biological Anthropology, University of Cambridge, Downing Street, Cambridge, CB2 3DZ, UK
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Blankenburg A, Kaup FJ, Sauermann U. Mhc class II DRB sequences of lion-tailed macaques (Macaca silenus). TISSUE ANTIGENS 2003; 62:267-9. [PMID: 12956883 DOI: 10.1034/j.1399-0039.2003.00094.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The lion-tailed macaque (Macaca silenus) is an endangered species. Research into the genetics of this species is important as a basis for coordinated breeding programs of captive populations. Therefore, we sought to analyze the Mhc class II DRB genes of this species because of it is highly polymorphic in genetically heterogeneous populations of most species. Ten individuals from seven families were evaluated. Nine DRB second exon sequences belonging to eight allelic lineages were identified. These lineages are also present in the best-studied macaque species: the rhesus (Macaca mulatta). Although only these relatively few alleles could be isolated, they display variation on the lineage level. This may be a mechanism for increasing their functional diversity.
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Affiliation(s)
- A Blankenburg
- Department of Virology and Immunology, German Primate Center, Göttingen, Germany
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Dzuris JL, Sidney J, Horton H, Correa R, Carter D, Chesnut RW, Watkins DI, Sette A. Molecular determinants of peptide binding to two common rhesus macaque major histocompatibility complex class II molecules. J Virol 2001; 75:10958-68. [PMID: 11602736 PMCID: PMC114676 DOI: 10.1128/jvi.75.22.10958-10968.2001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Major histocompatibility complex class II molecules encoded by two common rhesus macaque alleles Mamu-DRB1*0406 and Mamu-DRB*w201 have been purified, and quantitative binding assays have been established. The structural requirements for peptide binding to each molecule were characterized by testing panels of single-substitution analogs of the two previously defined epitopes HIV Env242 (Mamu-DRB1*0406 restricted) and HIV Env482 (Mamu-DRB*w201 restricted). Anchor positions of both macaque DR molecules were spaced following a position 1 (P1), P4, P6, P7, and P9 pattern. The specific binding motif associated with each molecule was distinct, but largely overlapping, and was based on crucial roles of aromatic and/or hydrophobic residues at P1, P6, and P9. Based on these results, a tentative Mamu class II DR supermotif was defined. This pattern is remarkably similar to a previously defined human HLA-DR supermotif. Similarities in binding motifs between human HLA and macaque Mamu-DR molecules were further illustrated by testing a panel of more than 60 different single-substitution analogs of the HLA-DR-restricted HA 307-319 epitope for binding to Mamu-DRB*w201 and HLA-DRB1*0101. The Mamu-DRB1*0406 and -DRB*w201 binding capacity of a set of 311 overlapping peptides spanning the entire simian immunodeficiency virus (SIV) genome was also evaluated. Ten peptides capable of binding both molecules were identified, together with 19 DRB1*0406 and 43 DRB*w201 selective binders. The Mamu-DR supermotif was found to be present in about 75% of the good binders and in 50% of peptides binding with intermediate affinity but only in approximately 25% of the peptides which did not bind either Mamu class II molecule. Finally, using flow cytometric detection of antigen-induced intracellular gamma interferon, we identify a new CD4(+) T-lymphocyte epitope encoded within the Rev protein of SIV.
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Affiliation(s)
- J L Dzuris
- Epimmune, Inc., San Diego, California 92121, USA
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Khazand M, Peiberg C, Nagy M, Sauermann U. Mhc-DQ-DRB haplotype analysis in the rhesus macaque: evidence for a number of different haplotypes displaying a low allelic polymorphism. TISSUE ANTIGENS 1999; 54:615-24. [PMID: 10674977 DOI: 10.1034/j.1399-0039.1999.540612.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In the HLA-DRB subregion of man, five major groups of haplotypes, often displaying a remarkable polymorphism, are distinguishable. The polymorphism is thought to be generated by point mutation, microgene conversion and gene rearrangement by recombination. In order to gain insight into the organization of the rhesus macaque major histocompatibility complex (MHC) class II region, DRB genes from monkeys of different origins previously typed for their DQ genes were analyzed. At first DRB haplotypes were deduced from DQ-homozygous monkeys. The stability of these haplotypes was then examined in DQ-heterozygous monkeys by sequence-based typing for the presence of members of the DRB1*03 and DRB1*04 lineage, and for seven single alleles detected on the haplotypes. Six DRB haplotypes linked to the five most frequent and three haplotypes linked to less frequent DQ haplotypes were identified. Six novel DRB alleles were detected. The number of DRB genes per haplotype varied between two and four. The results altogether suggest that in rhesus macaques, in comparison to man, the DQ haplotypes are linked to only a small number of DRB haplotypes, the number and diversity of DRB haplotypes is larger, and the allelic polymorphism of a given haplotype is smaller. The diversity of the DRB haplotypes was partly due to the varying number and identity of genes linked to DRB1*03 and DRB1*04. Furthermore, the number of DRB1 genes themselves varied from zero to two.
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Affiliation(s)
- M Khazand
- Deutsches Primatenzentrum, Arbeitsgruppe Primatengenetik, Göttingen, Germany
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Bontrop RE, Otting N, de Groot NG, Doxiadis GG. Major histocompatibility complex class II polymorphisms in primates. Immunol Rev 1999; 167:339-50. [PMID: 10319272 DOI: 10.1111/j.1600-065x.1999.tb01403.x] [Citation(s) in RCA: 131] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In the past decade, the major histocompatibility complex (MHC) class II region of several primate species has been investigated extensively. Here we will discuss the similarities and differences found in the MHC class II repertoires of primate species including humans, chimpanzees, rhesus macaques, cotton-top tamarins and common marmosets. Such types of comparisons shed light on the evolutionary stability of MHC class II alleles, lineages and loci as well as on the evolutionary origin and biological significance of haplotype configurations.
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Affiliation(s)
- R E Bontrop
- Department of Immunobiology, Biomedical Primate Research Centre, Rijswijk, The Netherlands.
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Lekutis C, Letvin NL. Biochemical and molecular characterization of rhesus monkey major histocompatibility complex class II DR. Hum Immunol 1995; 43:72-80. [PMID: 7558932 DOI: 10.1016/0198-8859(94)00155-j] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Rapid, simple techniques for MHC class II typing were explored to facilitate the use of a wide variety of nonhuman primate species as models of human diseases and therapies. We demonstrate that radioimmunoprecipitation and 1-D IEF or 1-D NEPHGE can be employed for characterizing MHC class II DR alleles in rhesus monkeys. Complementary molecular analyses have yielded the first full-length nonhuman primate DRA sequence and the first full-length rhesus macaque DRB sequences. In this way it has also been possible to determine which subset of the DRB sequences amplified from a B-LCL are actually expressed.
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Affiliation(s)
- C Lekutis
- Harvard Medical School, New England Regional Primate Research Center, Southborough, Massachusetts, USA
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Bontrop RE, Otting N, Slierendregt BL, Lanchbury JS. Evolution of major histocompatibility complex polymorphisms and T-cell receptor diversity in primates. Immunol Rev 1995; 143:33-62. [PMID: 7558081 DOI: 10.1111/j.1600-065x.1995.tb00669.x] [Citation(s) in RCA: 109] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- R E Bontrop
- Biomedical Primate Research Centre-TNO, Rijswijk, The Netherlands
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