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Fernandes AP, OhAinle M, Esteves PJ. Patterns of Evolution of TRIM Genes Highlight the Evolutionary Plasticity of Antiviral Effectors in Mammals. Genome Biol Evol 2023; 15:evad209. [PMID: 37988574 PMCID: PMC10709114 DOI: 10.1093/gbe/evad209] [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: 09/21/2023] [Revised: 11/03/2023] [Accepted: 11/07/2023] [Indexed: 11/23/2023] Open
Abstract
The innate immune system of mammals is formed by a complex web of interacting proteins, which together constitute the first barrier of entry for infectious pathogens. Genes from the E3-ubiquitin ligase tripartite motif (TRIM) family have been shown to play an important role in the innate immune system by restricting the activity of different retrovirus species. For example, TRIM5 and TRIM22 have both been associated with HIV restriction and are regarded as crucial parts of the antiretroviral machinery of mammals. Our analyses of positive selection corroborate the great significance of these genes for some groups of mammals. However, we also show that many species lack TRIM5 and TRIM22 altogether. By analyzing a large number of mammalian genomes, here we provide the first comprehensive view of the evolution of these genes in eutherians, showcasing that the pattern of accumulation of TRIM genes has been dissimilar across mammalian orders. Our data suggest that these differences are caused by the evolutionary plasticity of the immune system of eutherians, which have adapted to use different strategies to combat retrovirus infections. Altogether, our results provide insights into the dissimilar evolution of a representative family of restriction factors, highlighting an example of adaptive and idiosyncratic evolution in the innate immune system.
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Affiliation(s)
- Alexandre P Fernandes
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Molly OhAinle
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California Berkeley, Berkeley, California, USA
| | - Pedro J Esteves
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
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TLR7 and TLR8 evolution in lagomorphs: different patterns in the different lineages. Immunogenetics 2022; 74:475-485. [PMID: 35419618 DOI: 10.1007/s00251-022-01262-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/30/2022] [Indexed: 11/05/2022]
Abstract
Toll-like receptors (TLRs) are one of the most ancient and widely studied innate immune receptors responsible for host defense against invading pathogens. Among the known TLRs, TLR7 and TLR8 sense and recognize single-stranded (ss) RNAs with a dynamic evolutionary history. While TLR8 was lost in birds and duplicated in turtles and crocodiles, TLR7 is duplicated in some birds, but in other tetrapods, there is only one copy. In mammals, with the exception of lagomorphs, TLR7 and TLR8 are highly conserved. Here, we aim to study the evolution of TLR7 and TLR8 in mammals, with a special focus in the order Lagomorpha. By searching public sequence databases, conducting evolutionary analysis, and evaluating gene expression, we were able to confirm that TLR8 is absent in hares but widely expressed in the European rabbit. In contrast, TLR7 is absent in the European rabbit and quite divergent in hares. Our results suggest that, in lagomorphs, more in particular in leporids, TLR7 and TLR8 genes have evolved faster than in any other mammalian group. The long history of interaction with viruses and their location in highly dynamic telomeric regions might explain the pattern observed.
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Águeda-Pinto A, Lemos de Matos A, Pinheiro A, Neves F, de Sousa-Pereira P, Esteves PJ. Not so unique to Primates: The independent adaptive evolution of TRIM5 in Lagomorpha lineage. PLoS One 2019; 14:e0226202. [PMID: 31830084 PMCID: PMC6907815 DOI: 10.1371/journal.pone.0226202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 11/21/2019] [Indexed: 02/07/2023] Open
Abstract
The plethora of restriction factors with the ability to inhibit the replication of retroviruses have been widely studied and genetic hallmarks of evolutionary selective pressures in Primates have been well documented. One example is the tripartite motif-containing protein 5 alpha (TRIM5α), a cytoplasmic factor that restricts retroviral infection in a species-specific fashion. In Lagomorphs, similarly to what has been observed in Primates, the specificity of TRIM5 restriction has been assigned to the PRYSPRY domain. In this study, we present the first insight of an intra-genus variability within the Lagomorpha TRIM5 PRYSPRY domain. Remarkably, and considering just the 32 residue-long v1 region of this domain, the deduced amino acid sequences of Daurian pika (Ochotona dauurica) and steppe pika (O. pusilla) evidenced a high divergence when compared to the remaining Ochotona species, presenting values of 44% and 66% of amino acid differences, respectively. The same evolutionary pattern was also observed when comparing the v1 region of two Sylvilagus species members (47% divergence). However, and unexpectedly, the PRYSPRY domain of Lepus species exhibited a great conservation. Our results show a high level of variation in the PRYSPRY domain of Lagomorpha species that belong to the same genus. This suggests that, throughout evolution, the Lagomorpha TRIM5 should have been influenced by constant selective pressures, likely as a result of multiple different retroviral infections.
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Affiliation(s)
- Ana Águeda-Pinto
- CIBIO/InBio—Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto,Porto, Portugal
| | - Ana Lemos de Matos
- Center for Immunotherapy, Vaccines, and Virotherapy (CIVV), The Biodesign Institute, Arizona State University, Tempe, Arizona, United States of America
| | - Ana Pinheiro
- CIBIO/InBio—Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto,Porto, Portugal
| | - Fabiana Neves
- CIBIO/InBio—Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, Vairão, Portugal
| | - Patrícia de Sousa-Pereira
- CIBIO/InBio—Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto,Porto, Portugal
| | - Pedro J. Esteves
- CIBIO/InBio—Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto,Porto, Portugal
- CITS—Centro de Investigação em Tecnologias da Saúde, IPSN, CESPU,Gandra, Portugal
- * E-mail:
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Mage RG, Esteves PJ, Rader C. Rabbit models of human diseases for diagnostics and therapeutics development. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2019; 92:99-104. [PMID: 30339876 PMCID: PMC6364550 DOI: 10.1016/j.dci.2018.10.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 09/07/2018] [Accepted: 10/11/2018] [Indexed: 05/03/2023]
Abstract
This review presents some examples of studies using the European rabbit (Oryctolagus cuniculus) that have led to, and continue to, contribute to advancement of understanding of human diseases as well as therapeutics development. In addition, we tabulate FDA-approved rabbit polyclonal and rabbit monoclonal antibodies (mAbs) that are used for diagnostic applications, as well as an overview of some "humanized" or otherwise altered rabbit mAbs that are in initial phase I, II, or advanced to phase III clinical trials. Information about endogenous retriviruses learned from studies of rabbits and other members of the order Lagomorpha are summarized as this knowledge now applies to new therapeutics being developed for several human diseases including Multiple Sclerosis, Type 1 Diabetes and Cancer.
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Affiliation(s)
- Rose G Mage
- Laboratory of Immune System Biology, NIAID, NIH, Bldg 10 11N311, 10 Center Drive, Bethesda, MD, 20892-1892, USA.
| | - Pedro J Esteves
- CIBIO, InBIO, Research Network in Biodiversity and Evolutionary Biology, Universidade do Porto, Campus de Vairão, Rua Padre Armando Quintas, 4485-661, Vairão, Portugal; Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, s/n, 4169-007, Porto, Portugal; Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde (CESPU), Gandra, Portugal
| | - Christoph Rader
- Department of Immunology and Microbiology, The Scripps Research Institute, Jupiter, FL, 33458, USA
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de Sousa-Pereira P, Abrantes J, Baldauf HM, Esteves PJ. Evolutionary studies on the betaretrovirus RERV-H in the Leporidae family reveal an endogenization in the ancestor of Oryctolagus, Bunolagus and Pentalagus at 9 million years ago. Virus Res 2017; 262:24-29. [PMID: 29208424 DOI: 10.1016/j.virusres.2017.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 12/01/2017] [Accepted: 12/01/2017] [Indexed: 01/31/2023]
Abstract
RERV-H was first identified in human tissues and mistaken for a human exogenous retrovirus. However, the integration sites carried by this virus showed that it was instead a European rabbit (Oryctolagus cuniculus) endogenous retrovirus. The first clones retrieved from European rabbit samples represented defective proviruses, although estimation of proviral copy numbers found in the European rabbit genome ranged from hundreds to thousands. Screening for the presence of RERV-H showed the absence of the virus in two other lagomorphs, pika (Ochotona) and hares (Lepus), which diverged from rabbits about 35 and 12 million years ago, respectively. Using a PCR-based approach, samples of seven different Lagomorph genera were tested for the presence of RERV-H. It was possible to amplify a proviral fragment corresponding to RNaseH from Oryctolagus, Bunolagus and Pentalagus genomic samples. The amplification of proviral DNA in species other than Oryctolagus revealed that this virus was endogenized in their common ancestor, roughly 9 million years ago. Using the European rabbit genome sequence OryCun2.0, it was possible to find multiple copies spread throughout the genome and several complete proviral genomes were retrieved. Some copies contained full open reading frames for all viral components. The lack of a complete genome in the other Lagomorph species did not allow further analyses of the provirus, although more deleterious mutations were found in Bunolagus and Pentalagus than in Oryctolagus RNaseH-amplified sequences. To what extent RERV-H and other endogenous viruses might have had an impact on the rabbit genome and its immune system remains elusive.
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Affiliation(s)
- Patricia de Sousa-Pereira
- InBIO - Research Network in Biodiversity and Evolutionary Biology, CIBIO, Campus de Vairão, Universidade do Porto, Vairão, Portugal; Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal; Max von Pettenkofer-Institute for Virology, Ludwig-Maximilians-University Munich, Munich, Germany.
| | - Joana Abrantes
- InBIO - Research Network in Biodiversity and Evolutionary Biology, CIBIO, Campus de Vairão, Universidade do Porto, Vairão, Portugal.
| | - Hanna-Mari Baldauf
- Max von Pettenkofer-Institute for Virology, Ludwig-Maximilians-University Munich, Munich, Germany.
| | - Pedro José Esteves
- InBIO - Research Network in Biodiversity and Evolutionary Biology, CIBIO, Campus de Vairão, Universidade do Porto, Vairão, Portugal; Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal; CITS - Centro de Investigação em Tecnologias de Saúde, CESPU, Gandra, Portugal.
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Hron T, Farkašová H, Padhi A, Pačes J, Elleder D. Life History of the Oldest Lentivirus: Characterization of ELVgv Integrations in the Dermopteran Genome. Mol Biol Evol 2016; 33:2659-69. [DOI: 10.1093/molbev/msw149] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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Pinheiro A, Neves F, Lemos de Matos A, Abrantes J, van der Loo W, Mage R, Esteves PJ. An overview of the lagomorph immune system and its genetic diversity. Immunogenetics 2015; 68:83-107. [PMID: 26399242 DOI: 10.1007/s00251-015-0868-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 08/31/2015] [Indexed: 01/11/2023]
Abstract
Our knowledge of the lagomorph immune system remains largely based upon studies of the European rabbit (Oryctolagus cuniculus), a major model for studies of immunology. Two important and devastating viral diseases, rabbit hemorrhagic disease and myxomatosis, are affecting European rabbit populations. In this context, we discuss the genetic diversity of the European rabbit immune system and extend to available information about other lagomorphs. Regarding innate immunity, we review the most recent advances in identifying interleukins, chemokines and chemokine receptors, Toll-like receptors, antiviral proteins (RIG-I and Trim5), and the genes encoding fucosyltransferases that are utilized by rabbit hemorrhagic disease virus as a portal for invading host respiratory and gut epithelial cells. Evolutionary studies showed that several genes of innate immunity are evolving by strong natural selection. Studies of the leporid CCR5 gene revealed a very dramatic change unique in mammals at the second extracellular loop of CCR5 resulting from a gene conversion event with the paralogous CCR2. For the adaptive immune system, we review genetic diversity at the loci encoding antibody variable and constant regions, the major histocompatibility complex (RLA) and T cells. Studies of IGHV and IGKC genes expressed in leporids are two of the few examples of trans-species polymorphism observed outside of the major histocompatibility complex. In addition, we review some endogenous viruses of lagomorph genomes, the importance of the European rabbit as a model for human disease studies, and the anticipated role of next-generation sequencing in extending knowledge of lagomorph immune systems and their evolution.
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Affiliation(s)
- Ana Pinheiro
- InBIO-Research Network in Biodiversity and Evolutionary Biology, CIBIO, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas, nr. 7, 4485-661, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4169-007, Porto, Portugal
- SaBio-IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, 13071, Ciudad Real, Spain
| | - Fabiana Neves
- InBIO-Research Network in Biodiversity and Evolutionary Biology, CIBIO, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas, nr. 7, 4485-661, Vairão, Portugal
- UMIB/UP-Unidade Multidisciplinar de Investigação Biomédica, Universidade do Porto, Porto, Portugal
| | - Ana Lemos de Matos
- Department of Molecular Genetics & Microbiology, College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Joana Abrantes
- InBIO-Research Network in Biodiversity and Evolutionary Biology, CIBIO, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas, nr. 7, 4485-661, Vairão, Portugal
| | - Wessel van der Loo
- InBIO-Research Network in Biodiversity and Evolutionary Biology, CIBIO, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas, nr. 7, 4485-661, Vairão, Portugal
| | - Rose Mage
- NIAID, NIH, Bethesda, MD, 20892, USA
| | - Pedro José Esteves
- InBIO-Research Network in Biodiversity and Evolutionary Biology, CIBIO, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas, nr. 7, 4485-661, Vairão, Portugal.
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4169-007, Porto, Portugal.
- CITS-Centro de Investigação em Tecnologias de Saúde, CESPU, Gandra, Portugal.
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Yap MW, Colbeck E, Ellis SA, Stoye JP. Evolution of the retroviral restriction gene Fv1: inhibition of non-MLV retroviruses. PLoS Pathog 2014; 10:e1003968. [PMID: 24603659 PMCID: PMC3948346 DOI: 10.1371/journal.ppat.1003968] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Accepted: 01/16/2014] [Indexed: 11/18/2022] Open
Abstract
Fv1 is the prototypic restriction factor that protects against infection by the murine leukemia virus (MLV). It was first identified in cells that were derived from laboratory mice and was found to be homologous to the gag gene of an endogenous retrovirus (ERV). To understand the evolution of the host restriction gene from its retroviral origins, Fv1s from wild mice were isolated and characterized. Most of these possess intact open reading frames but not all restricted N-, B-, NR-or NB-tropic MLVs, suggesting that other viruses could have played a role in the selection of the gene. The Fv1s from Mus spretus and Mus caroli were found to restrict equine infectious anemia virus (EIAV) and feline foamy virus (FFV) respectively, indicating that Fv1 could have a broader target range than previously thought, including activity against lentiviruses and spumaviruses. Analyses of the Fv1 sequences revealed a number of residues in the C-terminal region that had evolved under positive selection. Four of these selected residues were found to be involved in the novel restriction by mapping studies. These results strengthen the similarities between the two capsid binding restriction factors, Fv1 and TRIM5α, which support the hypothesis that Fv1 defended mice against waves of retroviral infection possibly including non-MLVs as well as MLVs. We have followed the evolution of the retroviral restriction gene, Fv1, by functional analysis. We show that Fv1 can recognize and restrict a wider range of retroviruses than previously thought including examples from the gammaretrovirus, lentivirus and foamy virus genera. Nearly every Fv1 tested showed a different pattern of restriction activity. We also identify several hypervariable regions in the coding sequence containing positively selected amino acids that we show to be directly involved in determining restriction specificity. Our results strengthen the analogy between Fv1 and another capsid-binding, retrovirus restriction factor, TRIM5α. Although they share no sequence identity they appear to share a similar design and appear likely to recognise different targets by a mechanism involving multiple weak interactions between a virus-binding domain containing several variable regions and the surface of the viral capsid. We also describe a pattern of constant genetic change, implying that different species of Mus have evolved in the face of ever-changing retroviral threats by viruses of different kinds.
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Affiliation(s)
- Melvyn W. Yap
- Division of Virology, National Institute for Medical Research, Mill Hill, London, United Kingdom
| | - Emily Colbeck
- Division of Virology, National Institute for Medical Research, Mill Hill, London, United Kingdom
| | - Scott A. Ellis
- Division of Virology, National Institute for Medical Research, Mill Hill, London, United Kingdom
| | - Jonathan P. Stoye
- Division of Virology, National Institute for Medical Research, Mill Hill, London, United Kingdom
- Faculty of Medicine, Imperial College London, London, United Kingdom
- * E-mail:
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Katzourakis A. Paleovirology: inferring viral evolution from host genome sequence data. Philos Trans R Soc Lond B Biol Sci 2013; 368:20120493. [PMID: 23938747 DOI: 10.1098/rstb.2012.0493] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- Aris Katzourakis
- Department of Zoology, University of Oxford, , Oxford OX1 3PS, UK
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