1
|
Zhang Y, Su J. Interleukin-2 family cytokines: An overview of genes, expression, signaling and functional roles in teleost. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 141:104645. [PMID: 36696924 DOI: 10.1016/j.dci.2023.104645] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 01/11/2023] [Accepted: 01/20/2023] [Indexed: 06/17/2023]
Abstract
The interleukin-2 (IL-2) family cytokines include IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21, which share γ chain (γc) subunit in receptors. The IL-2 family cytokines have unique biological effects that regulate differentiation, survival and activation of multiple lymphocyte lineages. Deficiency of IL-2 family signaling pathway in mammals prevents CD4+ T cells from developing effector functions and CD8+ T cells from developing immunological memory. In the present review, we addressed available information from teleost IL-2 family cytokines and discussed implications in teleost immunity. Also, we described and discussed their expression profiles, receptors, signaling transductions and functions. In teleost, IL-2 family has 5 members (IL-2, IL-4/13, IL-7, IL-15, IL-21) without IL-9, and their receptors share a common γc subunit and include other 6 subunits (IL-2Rβ1/2, IL-4Rα1/2, IL-13Rα1/2, IL-7Rα, IL-15Rα, and IL-21Rα1/2). Some paralogues have changes in domain structure and show differential expression, modulation, functions. IL-2 family cytokines constitutively express in many immune associated tissues and are largely induced after pathogenic microbial stimulation. In general, there are relatively conserved functions in the IL-2 family throughout vertebrates, and many of the key IL-2 family members are important in lymphocyte proliferation and differentiation, development, inflammation from fishes to mammals. This review will give an update on the effective information of teleost IL-2 family cytokines. Thus, it will provide a source of reference for other researchers/readers and inspire further interest.
Collapse
Affiliation(s)
- Yanqi Zhang
- College of Fisheries, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan, 430070, China; Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology, Qingdao, 266237, China
| | - Jianguo Su
- College of Fisheries, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan, 430070, China; Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology, Qingdao, 266237, China.
| |
Collapse
|
2
|
Liu Y, Muniz MMM, Lam S, Song D, Zhang Y, Yin J, Cánovas A, Liu H. Gene expression profile of the taimen Hucho taimen in response to acute temperature changes. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2021; 38:100824. [PMID: 33743513 DOI: 10.1016/j.cbd.2021.100824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 10/21/2022]
Abstract
The endangered cold-water fish species taimen (Hucho taimen) suffer acute temperature changes in culture and wild conditions. Understanding the effects of acute temperature changes on physiological processes of this species is essential for aquaculture practices and conservation. Liver transcriptomic profiles of the taimen (n = 24) exposed to acute temperature decrease (from 20 °C to 10 °C) and acute temperature increase (from 10 °C to 20 °C) was evaluated using high-throughput RNA-Sequencing. Samples were collected at day 0, 1, 7 and 35 in both treatments. Compared to day 0, the total numbers of differentially expressed genes (DEGs) in the taimen after acute temperature decrease were 173, 226 and 42 at day 1, 7 and 35, respectively, and the total numbers of DEGs following acute temperature increase were 260, 253 and 282 at day 1, 7 and 35, respectively. Particularly, 14 key regulatory genes were commonly found between both acute temperature treatments. Functional analysis based on the commonly identified DEGs revealed important metabolic pathways related to metabolism and immune function, suggesting a specific response mechanism of taimen against cold and heat shock. The results may assist in developing management strategies for stress mediation caused by acute temperature changes in the taimen and other cold water fish.
Collapse
Affiliation(s)
- Yang Liu
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, China; Key Laboratory of Aquatic Animal Diseases and Immune Technology of Heilongjiang Province, Harbin 150070, China
| | - Maria Malane Magalhães Muniz
- Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph N1G2W1, Canada
| | - Stephanie Lam
- Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph N1G2W1, Canada
| | - Dan Song
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, China
| | - Yongquan Zhang
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, China
| | - Jiasheng Yin
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, China
| | - Angela Cánovas
- Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph N1G2W1, Canada.
| | - Hongbai Liu
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin 150070, China; Key Laboratory of Aquatic Animal Diseases and Immune Technology of Heilongjiang Province, Harbin 150070, China.
| |
Collapse
|
3
|
Evolution and function of interleukin-4 receptor signaling in adaptive immunity and neutrophils. Genes Immun 2020; 21:143-149. [PMID: 32139893 PMCID: PMC7274943 DOI: 10.1038/s41435-020-0095-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/18/2020] [Accepted: 02/21/2020] [Indexed: 12/31/2022]
Abstract
The cytokines interleukin (IL)-4 and IL-13, signaling via the IL-4 receptor (IL-4R), orchestrate type 2 immunity to helminth infections and toxins. Activation of epithelial and myeloid cells, and a transient neutrophils influx initiates type 2 immune responses, which are dominated by basophils, eosinophils, mast cells, B cell immunoglobulin E production, and type 2 T helper and T follicular helper cells. Interestingly, IL-4 and IL-13 can curtail chemotaxis and several effector functions of neutrophils in mice and humans. This inhibitory role of IL-4 and IL-13 probably developed to limit tissue damage by neutrophils during type 2 immunity where a "weep and sweep" response aims at expulsion and decreased fecundity, instead of killing, of macroparasites. Here, we review when IL-4R signaling cytokines appeared during evolution relative to neutrophils and adaptive immunity. Neutrophil-like granular phagocytes were present in invertebrates throughout the bilaterian clade, but we were unable to find data on IL-4, IL-13, or their receptors in invertebrates. Conversely, vertebrates had both adaptive immunity and IL-4, IL-13, and IL-4Rs, suggesting that type 2 cytokines evolved together with adaptive immunity. Further studies are necessary to determine whether IL-4R signaling in neutrophils was established simultaneously with the appearance of adaptive immunity or later.
Collapse
|
4
|
Sequeida A, Maisey K, Imarai M. Interleukin 4/13 receptors: An overview of genes, expression and functional role in teleost fish. Cytokine Growth Factor Rev 2017; 38:66-72. [PMID: 28988781 DOI: 10.1016/j.cytogfr.2017.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 09/26/2017] [Accepted: 09/26/2017] [Indexed: 12/11/2022]
Abstract
In superior vertebrates, Interleukin 4 (IL-4) and Interleukin 13 (IL-13) play key and diverse roles to support immune responses acting on cell surface receptors. When stimulated, receptors activate intracellular signalling cascades switching cell phenotypes according to stimuli. In teleost fish, Interleukin 4/13 (IL-4/13) is the ancestral family cytokine related to both IL-4 and IL-13. Every private and common receptor subunit for IL-4/13 have in fish at least two paralogues and, as in mammals, soluble forms are also part of the receptor system. Reports for findings of fish IL-4/13 receptors have covered comparative analysis, transcriptomic profiles and to a lesser extent, functional analysis regarding ligand-receptor interactions and their biological effects. This review addresses available information from fish IL-4/13 receptors and discusses overall implications on teleost immunity, summarized gene induction strategies and pathogen-induced gene modulation, which may be useful tools to enhance immune response. Additionally, we present novel coding sequences for Atlantic salmon (Salmo salar) common gamma chain receptor (γC), Interleukin 13 receptor alpha 1A chain (IL-13Rα1A) and Interleukin 13 receptor alpha 1B chain (IL-13Rα1B).
Collapse
Affiliation(s)
- A Sequeida
- Laboratory of Immunology, Center for Aquatic Biotechnology, Department of Biology, Faculty of Chemistry and Biology, University of Santiago of Chile, Av. Bernardo O'Higgins, 3363 Santiago, Chile
| | - K Maisey
- Laboratory of Immunology, Center for Aquatic Biotechnology, Department of Biology, Faculty of Chemistry and Biology, University of Santiago of Chile, Av. Bernardo O'Higgins, 3363 Santiago, Chile; Laboratory of Comparative Immunology, Center for Aquatic Biotechnology, Department of Biology, Faculty of Chemistry and Biology, University of Santiago of Chile,Av. Bernardo O'Higgins, 3363 Santiago, Chile
| | - M Imarai
- Laboratory of Immunology, Center for Aquatic Biotechnology, Department of Biology, Faculty of Chemistry and Biology, University of Santiago of Chile, Av. Bernardo O'Higgins, 3363 Santiago, Chile.
| |
Collapse
|
5
|
Evolution of Th2 responses: characterization of IL-4/13 in sea bass (Dicentrarchus labrax L.) and studies of expression and biological activity. Sci Rep 2017; 7:2240. [PMID: 28533556 PMCID: PMC5440397 DOI: 10.1038/s41598-017-02472-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 04/11/2017] [Indexed: 02/07/2023] Open
Abstract
Th2 immunity is a primary host defence against metazoan pathogens and two of the important cytokines involved in this immune response in mammals are IL-4 and IL-13. Recently the origin and evolution of Th2 immune responses have been investigated in fish where a molecule with relatedness to both IL-4 and IL-13 is present, termed IL-4/13. Different IL-4/13 paralogues (IL-4/13 A and IL-4/13B) exist in teleost fish. In this paper, we have focused on the IL-4/13 isoforms found in the European sea bass (Dicentrarchus labrax L.). Two tandem duplicated but divergent IL-4/13 A isoforms and one IL-4/13B are present, a unique situation compared to other teleosts. These genes were studied in terms of their in vitro and in vivo transcript levels after different treatments and their biological activities after production of the recombinant isoforms. The results show that the presence of these three paralogues is associated with different activities, both in terms of their expression profiles and the ability of the proteins to modulate the expression of immune genes in head kidney leukocytes. It is clear that the initiation and control of type-2 responses in seabass is complex due to the presence of multiple IL-4/13 isoforms with overlapping but distinct activities.
Collapse
|
6
|
Liongue C, Sertori R, Ward AC. Evolution of Cytokine Receptor Signaling. THE JOURNAL OF IMMUNOLOGY 2016; 197:11-18. [DOI: 10.4049/jimmunol.1600372] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Abstract
Cytokines represent essential mediators of cell–cell communication with particularly important roles within the immune system. These secreted factors are produced in response to developmental and/or environmental cues and act via cognate cytokine receptors on target cells, stimulating specific intracellular signaling pathways to facilitate appropriate cellular responses. This review describes the evolution of cytokine receptor signaling, focusing on the class I and class II receptor families and the downstream JAK–STAT pathway along with its key negative regulators. Individual components generated over a long evolutionary time frame coalesced to form an archetypal signaling pathway in bilateria that was expanded extensively during early vertebrate evolution to establish a substantial “core” signaling network, which has subsequently undergone limited diversification within discrete lineages. The evolution of cytokine receptor signaling parallels that of the immune system, particularly the emergence of adaptive immunity, which has likely been a major evolutionary driver.
Collapse
Affiliation(s)
- Clifford Liongue
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia; and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria 3216, Australia
| | - Robert Sertori
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia; and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria 3216, Australia
| | - Alister C. Ward
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia; and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria 3216, Australia
| |
Collapse
|
7
|
The evolution of IL-4 and IL-13 and their receptor subunits. Cytokine 2015; 75:8-13. [DOI: 10.1016/j.cyto.2015.04.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Accepted: 04/15/2015] [Indexed: 12/11/2022]
|
8
|
Wang T, Huang W, Costa MM, Secombes CJ. The gamma-chain cytokine/receptor system in fish: more ligands and receptors. FISH & SHELLFISH IMMUNOLOGY 2011; 31:673-687. [PMID: 21664274 DOI: 10.1016/j.fsi.2011.05.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 05/17/2011] [Accepted: 05/19/2011] [Indexed: 05/30/2023]
Abstract
The mammalian gamma-chain (γC) cytokine family consists of interleukin (IL)-2, IL-4, IL-7, IL-9, IL-15 and IL-21. They signal through a receptor complex containing the common γC and a private alpha chain, and in the case of IL-2 and IL-15 an additional common IL-2/15Rβ chain. Deficiency of γC signalling in mammals prevents CD4+ T cells from developing effector functions and CD8+ T cells from developing immunological memory. Thus γC cytokines are critical for the generation and peripheral homeostasis of naïve and memory T cells. This review will give an update on the γC ligands and receptor subunits in fish, and also present some new data on the cloning and expression of a second γC and two IL-2Rβ chains in rainbow trout Oncorhynchus mykiss. In recent years, aided by the availability of sequenced fish genomes and expressed sequence tag databases, five of the six mammalian γC cytokines and their cognate receptors have been discovered in fish, with only the IL-9/IL-9R homologues apparently absent. Paralogues have been discovered in diploid fish and all the receptors described in the tetraploid rainbow trout, including γC itself, IL-2Rβ, IL-4Rα, IL-13Rα1, IL-13Rα2 and IL-2/15Rα, have duplicates. As a consequence of the teleost and salmonid whole genome duplications, even more paralogues may yet be discovered. Some of the paralogues have changes in domain structures and show differential expression and modulation, suggesting the potential for a change in function. Functional characterisation of fish γC cytokines is beginning but made more difficult by the co-existence of so many paralogues of the ligands and their receptors. Initial functional studies have shown that fish γC cytokines can modulate the expression of key cytokines (e.g. interferon-γ, IL-10 and IL-22) of the adaptive immune response, and may thus have promise as adjuvants to improve vaccination efficiency in fish.
Collapse
Affiliation(s)
- Tiehui Wang
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen AB242TZ, UK
| | | | | | | |
Collapse
|
9
|
Constitutive high expression of interleukin-4/13A and GATA-3 in gill and skin of salmonid fishes suggests that these tissues form Th2-skewed immune environments. Mol Immunol 2011; 48:1360-8. [DOI: 10.1016/j.molimm.2011.02.014] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Revised: 02/10/2011] [Accepted: 02/23/2011] [Indexed: 01/10/2023]
|
10
|
Wang T, Huang W, Costa MM, Martin SAM, Secombes CJ. Two copies of the genes encoding the subunits of putative interleukin (IL)-4/IL-13 receptors, IL-4Rα, IL-13Rα1 and IL-13Rα2, have been identified in rainbow trout (Oncorhynchus mykiss) and have complex patterns of expression and modulation. Immunogenetics 2011; 63:235-53. [PMID: 21210100 DOI: 10.1007/s00251-010-0508-2] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Accepted: 12/20/2010] [Indexed: 01/04/2023]
Abstract
Mammalian interleukin-4 (IL-4) and IL-13 are T helper type 2 (Th2) cytokines with pleiotropic functions in immunity. They signal through receptors containing IL-4Rα and IL-2Rγ or IL-13Rα1. In addition, a decoy receptor, IL-13Rα2, is known to exist and modulates the function of IL-13. The existence of fish orthologues to mammalian IL-4 and IL-13 is still under debate. However, the receptor chains have been predicted in zebrafish, and we have previously cloned IL-2Rγ and IL-13Rα2 in rainbow trout. In this study, we have cloned a further five novel trout IL-4/13 receptors. Thus, each of the IL-4Rα, IL-13Rα1 and IL-13Rα2 chains has two copies. The identities of the receptors is supported by homology analysis, characteristic domain structure, phylogenetic tree analysis and synteny analysis in zebrafish. However, the characteristic WSXWS motif of structural importance in mammalian type I cytokine receptors is missing in all fish IL-4Rα and IL-13Rα1 molecules. All the receptors have a characteristic domain structure that is similar to their mammalian counterparts except for IL-13Rα1b that has the N-terminal Ig domain missing. Since this Ig domain is a specific and critical binding unit for IL-13 but not for IL-4 signalling, its absence potentially converts the IL-13Rα1b into a receptor that can only signal via IL-4 ligation. The existence of duplicated receptor genes perhaps suggests that more ligands still remain to be discovered that will bind these receptors. The duplicated receptors are differentially expressed in most tissues and cell lines examined, and their expression can be modulated by LPS, polyIC and IFN-γ in cell lines. In contrast, the T-cell stimulant phytohaemagglutinin increased the expression of IL-4Rα1 and IL-4Rα2, but not IL-13Rα1/2, suggesting a role of an IL-4-like molecule in T-cell growth/activation in fish.
Collapse
Affiliation(s)
- Tiehui Wang
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 2TZ, UK
| | | | | | | | | |
Collapse
|
11
|
|
12
|
Tafalla C, Aranguren R, Secombes CJ, Castrillo JL, Novoa B, Figueras A. Molecular characterisation of sea bream (Sparus aurata) transforming growth factor beta1. FISH & SHELLFISH IMMUNOLOGY 2003; 14:405-421. [PMID: 12711274 DOI: 10.1006/fsim.2002.0444] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
A transforming growth factor beta1 (TGF beta1) full length cDNA was characterised and sequenced from the head kidney of sea bream (Sparus aurata) previously challenged with a nodavirus. The cloned cDNA of 1778bp contains a predicted open reading frame of 379 amino acids, which includes the mature peptide region of 112 amino acids. The regulating region of the peptide possesses four potential N-linked glycosylation sites (N-X-T/S), as well as an RGD integrin binding site, an RKKR tetrabasic cut site and nine conserved cysteines all characteristic of the TGF beta superfamily. Compared to other teleost TGF beta1 genes, the sea bream TGF beta1 is most closely related to hybrid striped bass (Moronesaxatilis xM. chrysops) TGF beta1 (80% amino acid identity). The genomic organisation of TGF beta1 was determined through the generation of contiguous PCR clones. The sea bream TGF beta1 gene is approximately 3.6kb in length and consists of five coding regions. Two introns are absent in comparison to the genomic organisation of rainbow trout Oncorhynchus mykiss TGF beta1, whilst an additional intron not present in other sequenced TGF beta genes, but present in the trout TGF beta1 gene, is conserved in sea bream.A reverse transcription polymerase chain reaction (RT-PCR) assay was developed to study TGF beta expression in different sea bream tissues. Constitutive TGF beta1 expression was detected in the liver, brain, muscle, kidney, heart, gills and spleen of sea bream, as well as in head kidney macrophages and blood leucocytes.
Collapse
Affiliation(s)
- C Tafalla
- Instituto de Investigaciones Marinas (CSIC), Eduardo Cabello 6, 36208, Vigo, Spain
| | | | | | | | | | | |
Collapse
|