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Evrard M, Wynne-Jones E, Peng C, Kato Y, Christo SN, Fonseca R, Park SL, Burn TN, Osman M, Devi S, Chun J, Mueller SN, Kannourakis G, Berzins SP, Pellicci DG, Heath WR, Jameson SC, Mackay LK. Sphingosine 1-phosphate receptor 5 (S1PR5) regulates the peripheral retention of tissue-resident lymphocytes. J Exp Med 2022; 219:e20210116. [PMID: 34677611 PMCID: PMC8546662 DOI: 10.1084/jem.20210116] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 08/16/2021] [Accepted: 10/01/2021] [Indexed: 11/05/2022] Open
Abstract
Tissue-resident memory T (TRM) cells provide long-lasting immune protection. One of the key events controlling TRM cell development is the local retention of TRM cell precursors coupled to downregulation of molecules necessary for tissue exit. Sphingosine-1-phosphate receptor 5 (S1PR5) is a migratory receptor with an uncharted function in T cells. Here, we show that S1PR5 plays a critical role in T cell infiltration and emigration from peripheral organs, as well as being specifically downregulated in TRM cells. Consequentially, TRM cell development was selectively impaired upon ectopic expression of S1pr5, whereas loss of S1pr5 enhanced skin TRM cell formation by promoting peripheral T cell sequestration. Importantly, we found that T-bet and ZEB2 were required for S1pr5 induction and that local TGF-β signaling was necessary to promote coordinated Tbx21, Zeb2, and S1pr5 downregulation. Moreover, S1PR5-mediated control of tissue residency was conserved across innate and adaptive immune compartments. Together, these results identify the T-bet-ZEB2-S1PR5 axis as a previously unappreciated mechanism modulating the generation of tissue-resident lymphocytes.
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Affiliation(s)
- Maximilien Evrard
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Erica Wynne-Jones
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Changwei Peng
- Center for Immunology, University of Minnesota Medical School, Minneapolis, MN
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, MN
| | - Yu Kato
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- The ARC Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Susan N. Christo
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Raissa Fonseca
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Simone L. Park
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Thomas N. Burn
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Maleika Osman
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Sapna Devi
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Jerold Chun
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Scott N. Mueller
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - George Kannourakis
- Federation University Australia and Fiona Elsey Cancer Research Institute, Ballarat, Victoria, Australia
| | - Stuart P. Berzins
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- Federation University Australia and Fiona Elsey Cancer Research Institute, Ballarat, Victoria, Australia
| | - Daniel G. Pellicci
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- The ARC Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
- Cellular Immunology Group, Murdoch Children’s Research Institute, Melbourne, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia
| | - William R. Heath
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- The ARC Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Stephen C. Jameson
- Center for Immunology, University of Minnesota Medical School, Minneapolis, MN
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, MN
| | - Laura K. Mackay
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- The ARC Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
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Donato CM, Pingault N, Demosthenous E, Roczo-Farkas S, Bines JE. Characterisation of a G2P[4] Rotavirus Outbreak in Western Australia, Predominantly Impacting Aboriginal Children. Pathogens 2021; 10:350. [PMID: 33809709 PMCID: PMC8002226 DOI: 10.3390/pathogens10030350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/12/2021] [Accepted: 03/12/2021] [Indexed: 01/13/2023] Open
Abstract
In May, 2017, an outbreak of rotavirus gastroenteritis was reported that predominantly impacted Aboriginal children ≤4 years of age in the Kimberley region of Western Australia. G2P[4] was identified as the dominant genotype circulating during this period and polyacrylamide gel electrophoresis revealed the majority of samples exhibited a conserved electropherotype. Full genome sequencing was performed on representative samples that exhibited the archetypal DS-1-like genome constellation: G2-P[4]-I2-R2-C2-M2-A2-N2-T2-E2-H2 and phylogenetic analysis revealed all genes of the outbreak samples were closely related to contemporary Japanese G2P[4] samples. The outbreak samples consistently fell within conserved sub-clades comprised of Hungarian and Australian G2P[4] samples from 2010. The 2017 outbreak variant was not closely related to G2P[4] variants associated with prior outbreaks in Aboriginal communities in the Northern Territory. When compared to the G2 component of the RotaTeq vaccine, the outbreak variant exhibited mutations in known antigenic regions; however, these mutations are frequently observed in contemporary G2P[4] strains. Despite the level of vaccine coverage achieved in Australia, outbreaks continue to occur in vaccinated populations, which pose challenges to regional areas and remote communities. Continued surveillance and characterisation of emerging variants are imperative to ensure the ongoing success of the rotavirus vaccination program in Australia.
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Affiliation(s)
- Celeste M. Donato
- Enteric Diseases Group, Murdoch Children’s Research Institute, Parkville 3052, Australia; (E.D.); (S.R.-F.); (J.E.B.)
- Department of Paediatrics, The University of Melbourne, Parkville 3010, Australia
- Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton 3800, Australia
| | - Nevada Pingault
- Department of Health Western Australia, Communicable Disease Control Directorate, Perth 6004, Australia;
| | - Elena Demosthenous
- Enteric Diseases Group, Murdoch Children’s Research Institute, Parkville 3052, Australia; (E.D.); (S.R.-F.); (J.E.B.)
- Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton 3800, Australia
| | - Susie Roczo-Farkas
- Enteric Diseases Group, Murdoch Children’s Research Institute, Parkville 3052, Australia; (E.D.); (S.R.-F.); (J.E.B.)
| | - Julie E. Bines
- Enteric Diseases Group, Murdoch Children’s Research Institute, Parkville 3052, Australia; (E.D.); (S.R.-F.); (J.E.B.)
- Department of Paediatrics, The University of Melbourne, Parkville 3010, Australia
- Department of Gastroenterology and Clinical Nutrition, Royal Children’s Hospital, Parkville 3052, Australia
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