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Dai H, Lan P, Zhao D, Abou-Daya K, Liu W, Chen W, Friday AJ, Williams AL, Sun T, Chen J, Chen W, Mortin-Toth S, Danska JS, Wiebe C, Nickerson P, Li T, Mathews LR, Turnquist HR, Nicotra ML, Gingras S, Takayama E, Kubagawa H, Shlomchik MJ, Oberbarnscheidt MH, Li XC, Lakkis FG. PIRs mediate innate myeloid cell memory to nonself MHC molecules. Science 2020; 368:1122-1127. [PMID: 32381589 DOI: 10.1126/science.aax4040] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 12/02/2019] [Accepted: 04/10/2020] [Indexed: 12/18/2022]
Abstract
Immunological memory specific to previously encountered antigens is a cardinal feature of adaptive lymphoid cells. However, it is unknown whether innate myeloid cells retain memory of prior antigenic stimulation and respond to it more vigorously on subsequent encounters. In this work, we show that murine monocytes and macrophages acquire memory specific to major histocompatibility complex I (MHC-I) antigens, and we identify A-type paired immunoglobulin-like receptors (PIR-As) as the MHC-I receptors necessary for the memory response. We demonstrate that deleting PIR-A in the recipient or blocking PIR-A binding to donor MHC-I molecules blocks memory and attenuates kidney and heart allograft rejection. Thus, innate myeloid cells acquire alloantigen-specific memory that can be targeted to improve transplant outcomes.
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Affiliation(s)
- Hehua Dai
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Peixiang Lan
- Immunobiology and Transplant Science Center, Houston Methodist Research Institute, Houston, TX, USA.,Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Daqiang Zhao
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Khodor Abou-Daya
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Wentao Liu
- Immunobiology and Transplant Science Center, Houston Methodist Research Institute, Houston, TX, USA.,Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Wenhao Chen
- Immunobiology and Transplant Science Center, Houston Methodist Research Institute, Houston, TX, USA.,Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Andrew J Friday
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Amanda L Williams
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tao Sun
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jianjiao Chen
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Wei Chen
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven Mortin-Toth
- Program in Genetics and Genome Biology, Hospital for Sick Children Research Institute, Toronto, ON, Canada
| | - Jayne S Danska
- Program in Genetics and Genome Biology, Hospital for Sick Children Research Institute, Toronto, ON, Canada.,Departments of Immunology and Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Chris Wiebe
- Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Peter Nickerson
- Department of Medicine, University of Manitoba, Winnipeg, MB, Canada.,Department of Immunology, University of Manitoba, Winnipeg, MB, Canada
| | - Tengfang Li
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lisa R Mathews
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hêth R Turnquist
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew L Nicotra
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA.,Center for Evolutionary Biology and Medicine (CEBaM), University of Pittsburgh, Pittsburgh, PA, USA
| | - Sebastien Gingras
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Eiji Takayama
- Department of Oral Biochemistry, Asahi University School of Dentistry, Gifu, Japan
| | - Hiromi Kubagawa
- Humoral Immune Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), Berlin, Germany
| | - Mark J Shlomchik
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Martin H Oberbarnscheidt
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA. .,Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA.,Center for Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Xian C Li
- Immunobiology and Transplant Science Center, Houston Methodist Research Institute, Houston, TX, USA. .,Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Fadi G Lakkis
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA. .,Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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Zhang Q, Dai H, Yatim KM, Abou-Daya K, Williams AL, Oberbarnscheidt MH, Camirand G, Rudd CE, Lakkis FG. CD8+ Effector T Cell Migration to Pancreatic Islet Grafts Is Dependent on Cognate Antigen Presentation by Donor Graft Cells. J Immunol 2016; 197:1471-6. [PMID: 27357151 DOI: 10.4049/jimmunol.1600832] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 05/30/2016] [Indexed: 11/19/2022]
Abstract
Pancreatic islet transplantation is a promising therapy for diabetes, but acute rejection of the islets by host effector T cells has hindered clinical application. In this study, we addressed the mechanisms of CD8(+) effector T cell migration to islet grafts because interrupting this step is key to preventing rejection. We found that effector T cell migration to revascularized islet transplants in mice is dependent on non-self Ag recognition rather than signaling via Gαi-coupled chemokine receptors. Presentation of non-self Ag by donor cells was necessary for migration, whereas Ag presentation by recipient cells was dispensable. We also observed that deficiency of SKAP1, an immune cell adaptor downstream of the TCR and important for integrin activation, prolongs allograft survival but does not reduce effector T cell migration to the graft. Therefore, effector T cell migration to transplanted islets is Ag driven, not chemokine driven, but SKAP1 does not play a critical role in this process.
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Affiliation(s)
- Qianqian Zhang
- Tsinghua University School of Medicine, Beijing 100084, China; Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Hehua Dai
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Karim M Yatim
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Khodor Abou-Daya
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Amanda L Williams
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Martin H Oberbarnscheidt
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Geoffrey Camirand
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261
| | - Christopher E Rudd
- Cell Signaling Section, Department of Pathology, University of Cambridge, Cambridge CB2 1QP, United Kingdom
| | - Fadi G Lakkis
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA 15261; Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261; Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15261; and Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15261
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