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Tao S, Norman PJ, You X, Kichula KM, Dong L, Chen N, He Y, Chen C, Zhang W, Zhu F. High-resolution KIR and HLA genotyping in three Chinese ethnic minorities reveals distinct origins. HLA 2024; 103:e15482. [PMID: 38625090 PMCID: PMC11027949 DOI: 10.1111/tan.15482] [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: 09/22/2023] [Revised: 03/05/2024] [Accepted: 04/02/2024] [Indexed: 04/17/2024]
Abstract
Polymorphism of killer-cell immunoglobulin-like receptors (KIRs) and their HLA class I ligands impacts the effector activity of cytotoxic NK cell and T cell subsets. Therefore, understanding the extent and implications of KIR and HLA class I genetic polymorphism across various populations is important for immunological and medical research. In this study, we conducted a high-resolution investigation of KIR and HLA class I diversity in three distinct Chinese ethnic minority populations. We studied the She, Yugur, and Tajik, and compared them with the Zhejiang Han population (Zhe), which represents the majority Southern Han ethnicity. Our findings revealed that the Tajik population exhibited the most diverse KIR copy number, allele, and haplotype diversity among the four populations. This diversity aligns with their proposed ancestral origin, closely resembling that of Iranian populations, with a relatively higher presence of KIR-B genes, alleles, and haplotypes compared with the other Chinese populations. The Yugur population displayed KIR distributions similar to those of the Tibetans and Southeast Asians, whereas the She population resembled the Zhe and other East Asians, as confirmed by genetic distance analysis of KIR. Additionally, we identified 12.9% of individuals across the three minority populations as having KIR haplotypes characterized by specific gene block insertions or deletions. Genetic analysis based on HLA alleles yielded consistent results, even though there were extensive variations in HLA alleles. The observed variations in KIR interactions, such as higher numbers of 2DL1-C2 interactions in Tajik and Yugur populations and of 2DL3-C1 interactions in the She population, are likely shaped by demographic and evolutionary mechanisms specific to their local environments. Overall, our findings offer valuable insights into the distribution of KIR and HLA diversity among three distinct Chinese ethnic minority populations, which can inform future clinical and population studies.
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Affiliation(s)
- Sudan Tao
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Paul J. Norman
- Division of Biomedical Informatics and Personalized Medicine, and Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, United States
| | - Xuan You
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Katherine M. Kichula
- Division of Biomedical Informatics and Personalized Medicine, and Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, United States
| | - Lina Dong
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Nanying Chen
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Yizhen He
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Chen Chen
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Wei Zhang
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
| | - Faming Zhu
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, People’s Republic of China
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2
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Taketa DA, Cengher L, Rodriguez D, Langenbacher AD, De Tomaso AW. Genotype-specific expression of uncle fester suggests a role in allorecognition education in a basal chordate. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.13.580188. [PMID: 38405917 PMCID: PMC10888813 DOI: 10.1101/2024.02.13.580188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Histocompatibility is the ability to discriminate between self and non-self tissues, and has been described in species throughout the metazoa. Despite its universal presence, histocompatibility genes utilized by different phyla are unique- those found in sponges, cnidarians, ascidians and vertebrates are not orthologous. Thus, the origins of these sophisticated recognition systems, and any potential functional commonalities between them are not understood. A well-studied histocompatibility system exists in the botryllid ascidians, members of the chordate subphylum, Tunicata, and provides an opportunity to do so. Histocompatibility in the botryllids occurs at the tips of an extracorporeal vasculature that come into contact when two individuals grow into proximity. If compatible, the vessels will fuse, forming a parabiosis between the two individuals. If incompatible, the two vessels will reject- an inflammatory reaction that results in melanin scar formation at the point of contact, blocking anastomosis. Compatibility is determined by a single, highly polymorphic locus called the fuhc with the following rules: individuals that share one or both fuhc alleles will fuse, while those who share neither will reject. The fuhc locus encodes multiple proteins with roles in allorecognition, including one called uncle fester, which is necessary and sufficient to initiate the rejection response. Here we report the existence of genotype-specific expression levels of uncle fester, differing by up to 8-fold at the mRNA-level, and that these expression levels are constant and maintained for the lifetime of an individual. We also found that these differences had functional consequences: the expression level of uncle fester correlated with the speed and severity of the rejection response. These findings support previous conclusions that uncle fester levels modulate the rejection response, and may be responsible for controlling the variation observed in the timing and intensity of the reaction. The maintenance of genotype specific expression of uncle fester is also evidence of an education process reminiscent of that which occurs in mammalian Natural Killer (NK) cells. In turn, this suggests that while histocompatibility receptors and ligands evolve via convergent evolution, they may utilize conserved intracellular machinery to interpret binding events at the cell surface.
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Affiliation(s)
- Daryl A. Taketa
- Department of Molecular, Cellular and Developmental Biology, University of California – Santa Barbara, Santa Barbara, CA 93106, USA
| | - Liviu Cengher
- Department of Molecular, Cellular and Developmental Biology, University of California – Santa Barbara, Santa Barbara, CA 93106, USA
| | - Delany Rodriguez
- Department of Molecular, Cellular and Developmental Biology, University of California – Santa Barbara, Santa Barbara, CA 93106, USA
| | - Adam D. Langenbacher
- Department of Molecular, Cellular and Developmental Biology, University of California – Santa Barbara, Santa Barbara, CA 93106, USA
| | - Anthony W. De Tomaso
- Department of Molecular, Cellular and Developmental Biology, University of California – Santa Barbara, Santa Barbara, CA 93106, USA
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3
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Bubenikova J, Plasil M, Futas J, Stejskalova K, Klumplerova M, Oppelt J, Suchentrunk F, Burger PA, Horin P. Diversity of major histocompatibility complex (MHC) and natural killer cell receptor (NKR) genes and their interactions in domestic horses. HLA 2024; 103:e15387. [PMID: 38358031 DOI: 10.1111/tan.15387] [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: 09/14/2023] [Revised: 01/03/2024] [Accepted: 01/28/2024] [Indexed: 02/16/2024]
Abstract
The immunogenome is the part of the genome that underlies immune mechanisms and evolves under various selective pressures. Two complex regions of the immunogenome, major histocompatibility complex (MHC) and natural killer cell receptor (NKR) genes, play an important role in the response to selective pressures of pathogens. Their importance is expressed by their genetic polymorphism at the molecular level, and their diversity associated with different types of diseases at the population level. Findings of associations between specific combinations of MHC/NKR haplotypes with different diseases in model species suggest that these gene complexes did not evolve independently. No such associations have been described in horses so far. The aim of the study was to detect associations between MHC and NKR gene/microsatellite haplotypes in three horse breed groups (Camargue, African, and Romanian) by statistical methods; chi-square test, Fisher's exact test, Pearson's goodness-of-fit test and logistic regression. Associations were detected for both MHC/NKR genes and microsatellites; the most significant associations were found between the most variable KLRA3 gene and the EQCA-1 or EQCA-2 genes. This finding supports the assumption that the KLRA3 is an important receptor for MHC I and that interactions of these molecules play important roles in the horse immunity and reproduction. Despite some limitations of the study such as low numbers of horses or lack of knowledge of the selected genes functions, the results were consistent across different statistical methods and remained significant even after overconservative Bonferroni corrections. We therefore consider them biologically plausible.
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Affiliation(s)
- Jana Bubenikova
- Research Group Animal Immunogenomics, CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czechia
| | - Martin Plasil
- Research Group Animal Immunogenomics, CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czechia
| | - Jan Futas
- Research Group Animal Immunogenomics, CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czechia
| | - Karla Stejskalova
- Department of Animal Genetics, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czechia
| | - Marie Klumplerova
- Research Group Animal Immunogenomics, CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czechia
| | - Jan Oppelt
- Research Group Animal Immunogenomics, CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czechia
| | - Franz Suchentrunk
- Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Pamela A Burger
- Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Petr Horin
- Research Group Animal Immunogenomics, CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czechia
- Department of Animal Genetics, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czechia
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4
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Farias TD, Brugiapaglia S, Croci S, Magistroni P, Curcio C, Zguro K, Fallerini C, Fava F, Pettini F, Kichula KM, Pollock NR, Font-Porterias N, Palmer WH, Marin WM, Baldassarri M, Bruttini M, Hollenbach JA, Hendricks AE, Meloni I, Novelli F, Renieri A, Furini S, Norman PJ, Amoroso A. HLA-DPB1*13:01 associates with enhanced, and KIR2DS4*001 with diminished protection from developing severe COVID-19. HLA 2024; 103:e15251. [PMID: 37850268 PMCID: PMC10873037 DOI: 10.1111/tan.15251] [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: 01/04/2023] [Revised: 08/22/2023] [Accepted: 09/26/2023] [Indexed: 10/19/2023]
Abstract
Extreme polymorphism of HLA and killer-cell immunoglobulin-like receptors (KIR) differentiates immune responses across individuals. Additional to T cell receptor interactions, subsets of HLA class I act as ligands for inhibitory and activating KIR, allowing natural killer (NK) cells to detect and kill infected cells. We investigated the impact of HLA and KIR polymorphism on the severity of COVID-19. High resolution HLA class I and II and KIR genotypes were determined from 403 non-hospitalized and 1575 hospitalized SARS-CoV-2 infected patients from Italy collected in 2020. We observed that possession of the activating KIR2DS4*001 allotype is associated with severe disease, requiring hospitalization (OR = 1.48, 95% CI 1.20-1.85, pc = 0.017), and this effect is greater in individuals homozygous for KIR2DS4*001 (OR = 3.74, 95% CI 1.75-9.29, pc = 0.003). We also observed the HLA class II allotype, HLA-DPB1*13:01 protects SARS-CoV-2 infected patients from severe disease (OR = 0.49, 95% CI 0.33-0.74, pc = 0.019). These association analyses were replicated using logistic regression with sex and age as covariates. Autoantibodies against IFN-α associated with COVID-19 severity were detected in 26% of 156 hospitalized patients tested. HLA-C*08:02 was more frequent in patients with IFN-α autoantibodies than those without, and KIR3DL1*01502 was only present in patients lacking IFN-α antibodies. These findings suggest that KIR and HLA polymorphism is integral in determining the clinical outcome following SARS-CoV-2 infection, by influencing the course both of innate and adaptive immunity.
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Affiliation(s)
- Ticiana D.J. Farias
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Silvia Brugiapaglia
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, 10126, Italy
- Laboratory of Tumor Immunology Center for Experimental Research and Medical Studies, Città della Salute e della Scienza di Torino, Turin, 10126, Italy
| | - Susanna Croci
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - Paola Magistroni
- Immunogenetics and Transplant Biology, Azienda Ospedaliera Universitaria, Città della Salute e della Scienza di Torino, Turin, 10126, Italy
| | - Claudia Curcio
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, 10126, Italy
- Laboratory of Tumor Immunology Center for Experimental Research and Medical Studies, Città della Salute e della Scienza di Torino, Turin, 10126, Italy
| | - Kristina Zguro
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - Chiara Fallerini
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - Francesca Fava
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
- Genetica Medica, Azienda Ospedaliero-Universitaria Senese, Siena, 53100, Italy
| | - Francesco Pettini
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, 53100, Italy
| | - Katherine M. Kichula
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Nicholas R. Pollock
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Neus Font-Porterias
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - William H. Palmer
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Wesley M. Marin
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Margherita Baldassarri
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - Mirella Bruttini
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
- Genetica Medica, Azienda Ospedaliero-Universitaria Senese, Siena, 53100, Italy
| | - Jill A. Hollenbach
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA, 94158, USA
| | - Audrey E. Hendricks
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Mathematical and Statistical Sciences, and Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Ilaria Meloni
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - Francesco Novelli
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, 10126, Italy
- Laboratory of Tumor Immunology Center for Experimental Research and Medical Studies, Città della Salute e della Scienza di Torino, Turin, 10126, Italy
- Molecular Biotechnology Center, University of Turin, Turin, 10126, Italy
| | | | - Alessandra Renieri
- Medical Genetics, University of Siena, Siena, 53100, Italy
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
- Genetica Medica, Azienda Ospedaliero-Universitaria Senese, Siena, 53100, Italy
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, 53100, Italy
| | - Simone Furini
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, Siena, 53100, Italy
| | - Paul J. Norman
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Antonio Amoroso
- Immunogenetics and Transplant Biology, Azienda Ospedaliera Universitaria, Città della Salute e della Scienza di Torino, Turin, 10126, Italy
- Department of Medical Sciences, University of Turin, Turin, 10126, Italy
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5
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Montero-Martin G, Kichula KM, Misra MK, Vargas LB, Marin WM, Hollenbach JA, Fernández-Viña MA, Elfishawi S, Norman PJ. Exceptional diversity of KIR and HLA class I in Egypt. HLA 2024; 103:e15177. [PMID: 37528739 PMCID: PMC11068459 DOI: 10.1111/tan.15177] [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: 02/16/2023] [Revised: 05/25/2023] [Accepted: 07/14/2023] [Indexed: 08/03/2023]
Abstract
Genetically determined variation of killer cell immunoglobulin like receptors (KIR) and their HLA class I ligands affects multiple aspects of human health. Their extreme diversity is generated through complex interplay of natural selection for pathogen resistance and reproductive health, combined with demographic structure and dispersal. Despite significant importance to multiple health conditions of differential effect across populations, the nature and extent of immunogenetic diversity is under-studied for many geographic regions. Here, we describe the first high-resolution analysis of KIR and HLA class I combinatorial diversity in Northern Africa. Analysis of 125 healthy unrelated individuals from Cairo in Egypt yielded 186 KIR alleles arranged in 146 distinct centromeric and 79 distinct telomeric haplotypes. The most frequent haplotypes observed were KIR-A, encoding two inhibitory receptors specific for HLA-C, two that are specific for HLA-A and -B, and no activating receptors. Together with 141 alleles of HLA class I, 75 of which encode a KIR ligand, we identified a mean of six distinct interacting pairs of inhibitory KIR and HLA allotypes per individual. We additionally characterize 16 KIR alleles newly identified in the study population. Our findings place Egyptians as one of the most highly diverse populations worldwide, with important implications for transplant matching and studies of immune-mediated diseases.
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Affiliation(s)
| | - Katherine M. Kichula
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Maneesh K. Misra
- Department of Neurology, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
- Department of Pathology, University of Chicago Medicine, Chicago, IL, USA
| | - Luciana B. Vargas
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Wesley M. Marin
- Department of Neurology, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
| | - Jill A. Hollenbach
- Department of Neurology, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
| | | | - Sally Elfishawi
- BMT lab unit, Clinical Pathology Dept., National Cancer Institute, Cairo University, Cairo, Egypt
| | - Paul J. Norman
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, CO, USA
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
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6
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Nersesian S, Carter EB, Lee SN, Westhaver LP, Boudreau JE. Killer instincts: natural killer cells as multifactorial cancer immunotherapy. Front Immunol 2023; 14:1269614. [PMID: 38090565 PMCID: PMC10715270 DOI: 10.3389/fimmu.2023.1269614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 10/30/2023] [Indexed: 12/18/2023] Open
Abstract
Natural killer (NK) cells integrate heterogeneous signals for activation and inhibition using germline-encoded receptors. These receptors are stochastically co-expressed, and their concurrent engagement and signaling can adjust the sensitivity of individual cells to putative targets. Against cancers, which mutate and evolve under therapeutic and immunologic pressure, the diversity for recognition provided by NK cells may be key to comprehensive cancer control. NK cells are already being trialled as adoptive cell therapy and targets for immunotherapeutic agents. However, strategies to leverage their naturally occurring diversity and agility have not yet been developed. In this review, we discuss the receptors and signaling pathways through which signals for activation or inhibition are generated in NK cells, focusing on their roles in cancer and potential as targets for immunotherapies. Finally, we consider the impacts of receptor co-expression and the potential to engage multiple pathways of NK cell reactivity to maximize the scope and strength of antitumor activities.
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Affiliation(s)
- Sarah Nersesian
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | - Emily B. Carter
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | - Stacey N. Lee
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
| | | | - Jeanette E. Boudreau
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
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7
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Philippon C, Tao S, Clement D, Haroun-Izquierdo A, Kichula KM, Netskar H, Brandt L, Oei VS, Kanaya M, Lanuza PM, Schaffer M, Goodridge JP, Horowitz A, Zhu F, Hammer Q, Sohlberg E, Majhi RK, Kveberg L, Önfelt B, Norman PJ, Malmberg KJ. Allelic variation of KIR and HLA tunes the cytolytic payload and determines functional hierarchy of NK cell repertoires. Blood Adv 2023; 7:4492-4504. [PMID: 37327114 PMCID: PMC10440473 DOI: 10.1182/bloodadvances.2023009827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/18/2023] [Accepted: 06/04/2023] [Indexed: 06/18/2023] Open
Abstract
The functionality of natural killer (NK) cells is tuned during education and is associated with remodeling of the lysosomal compartment. We hypothesized that genetic variation in killer cell immunoglobulin-like receptor (KIR) and HLA, which is known to influence the functional strength of NK cells, fine-tunes the payload of effector molecules stored in secretory lysosomes. To address this possibility, we performed a high-resolution analysis of KIR and HLA class I genes in 365 blood donors and linked genotypes to granzyme B loading and functional phenotypes. We found that granzyme B levels varied across individuals but were stable over time in each individual and genetically determined by allelic variation in HLA class I genes. A broad mapping of surface receptors and lysosomal effector molecules revealed that DNAM-1 and granzyme B levels served as robust metric of the functional state in NK cells. Variation in granzyme B levels at rest was tightly linked to the lytic hit and downstream killing of major histocompatibility complex-deficient target cells. Together, these data provide insights into how variation in genetically hardwired receptor pairs tunes the releasable granzyme B pool in NK cells, resulting in predictable hierarchies in global NK cell function.
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Affiliation(s)
- Camille Philippon
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
| | - Sudan Tao
- Department of Biomedical Informatics, and Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Dennis Clement
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
| | - Alvaro Haroun-Izquierdo
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Katherine M. Kichula
- Department of Biomedical Informatics, and Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO
| | - Herman Netskar
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
| | - Ludwig Brandt
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Vincent Sheng Oei
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
| | - Minoru Kanaya
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
| | - Pilar Maria Lanuza
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Marie Schaffer
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Amir Horowitz
- Department of Oncological Sciences, The Marc and Jennifer Lipshultz Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Faming Zhu
- Blood Center of Zhejiang Province, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Quirin Hammer
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ebba Sohlberg
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Rakesh Kumar Majhi
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
| | - Lise Kveberg
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Björn Önfelt
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Paul J. Norman
- Department of Biomedical Informatics, and Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO
| | - Karl-Johan Malmberg
- Precision Immunotherapy Alliance (PRIMA), Institute for Clinical medicine, The University of Oslo, Oslo, Norway
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
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8
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Palmer WH, Leaton LA, Codo AC, Crute B, Roest J, Zhu S, Petersen J, Tobin RP, Hume PS, Stone M, van Bokhoven A, Gerich ME, McCarter MD, Zhu Y, Janssen WJ, Vivian JP, Trowsdale J, Getahun A, Rossjohn J, Cambier J, Loh L, Norman PJ. Polymorphic KIR3DL3 expression modulates tissue-resident and innate-like T cells. Sci Immunol 2023; 8:eade5343. [PMID: 37390222 PMCID: PMC10360443 DOI: 10.1126/sciimmunol.ade5343] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 06/07/2023] [Indexed: 07/02/2023]
Abstract
Most human killer cell immunoglobulin-like receptors (KIR) are expressed by natural killer (NK) cells and recognize HLA class I molecules as ligands. KIR3DL3 is a conserved but polymorphic inhibitory KIR recognizing a B7 family ligand, HHLA2, and is implicated for immune checkpoint targeting. The expression profile and biological function of KIR3DL3 have been somewhat elusive, so we searched extensively for KIR3DL3 transcripts, revealing highly enriched expression in γδ and CD8+ T cells rather than NK cells. These KIR3DL3-expressing cells are rare in the blood and thymus but more common in the lungs and digestive tract. High-resolution flow cytometry and single-cell transcriptomics showed that peripheral blood KIR3DL3+ T cells have an activated transitional memory phenotype and are hypofunctional. The T cell receptor (TCR) usage is biased toward genes from early rearranged TCR-α variable segments or Vδ1 chains. In addition, we show that TCR-mediated stimulation can be inhibited through KIR3DL3 ligation. Whereas we detected no impact of KIR3DL3 polymorphism on ligand binding, variants in the proximal promoter and at residue 86 can reduce expression. Together, we demonstrate that KIR3DL3 is up-regulated alongside unconventional T cell stimulation and that individuals may vary in their ability to express KIR3DL3. These results have implications for the personalized targeting of KIR3DL3/HHLA2 checkpoint inhibition.
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Affiliation(s)
- William H. Palmer
- Department of Biomedical Informatics, University of
Colorado School of Medicine, Aurora, CO, USA
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - Laura Ann Leaton
- Department of Biomedical Informatics, University of
Colorado School of Medicine, Aurora, CO, USA
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - Ana Campos Codo
- Department of Biomedical Informatics, University of
Colorado School of Medicine, Aurora, CO, USA
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - Bergren Crute
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - James Roest
- Infection and Immunity Program and Department of
Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash
University, Clayton, Victoria, Australia
| | - Shiying Zhu
- Infection and Immunity Program and Department of
Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash
University, Clayton, Victoria, Australia
| | - Jan Petersen
- Infection and Immunity Program and Department of
Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash
University, Clayton, Victoria, Australia
| | - Richard P. Tobin
- Department of Surgery, Division of Surgical Oncology,
University of Colorado School of Medicine, Aurora, CO, USA
| | - Patrick S. Hume
- Department of Medicine, National Jewish Health, Denver, CO,
USA
| | - Matthew Stone
- Department of Surgery, Division of Surgical Oncology,
University of Colorado School of Medicine, Aurora, CO, USA
| | - Adrie van Bokhoven
- Department of Pathology, University of Colorado School of
Medicine, Aurora, CO, USA
| | - Mark E. Gerich
- Division of Gastroenterology and Hepatology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - Martin D. McCarter
- Department of Surgery, Division of Surgical Oncology,
University of Colorado School of Medicine, Aurora, CO, USA
| | - Yuwen Zhu
- Department of Surgery, Division of Surgical Oncology,
University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Julian P. Vivian
- Infection and Immunity Program and Department of
Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash
University, Clayton, Victoria, Australia
| | | | - Andrew Getahun
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - Jamie Rossjohn
- Infection and Immunity Program and Department of
Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash
University, Clayton, Victoria, Australia
- Institute of Infection and Immunity, Cardiff University,
School of Medicine, Heath Park, Cardiff, UK
| | - John Cambier
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
| | - Liyen Loh
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
- Department of Microbiology and Immunology, University of
Melbourne, at the Peter Doherty Institute for Infection and Immunity, Parkville,
Australia
| | - Paul J. Norman
- Department of Biomedical Informatics, University of
Colorado School of Medicine, Aurora, CO, USA
- Department of Immunology & Microbiology, University of
Colorado School of Medicine, Aurora, CO, USA
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9
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Cheung SKF, Choi LCW, Chan YS, Ho JCY, Lee CK, Kwok JSY. Identification of 58 novel HLA alleles identified in Chinese individuals by next-generation sequencing. HLA 2023. [PMID: 37376846 DOI: 10.1111/tan.15127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023]
Abstract
HLA genes are the most polymorphic in the human genome. High resolution HLA typing from 13,870 bone marrow donors in Hong Kong was obtained using Next-generation sequencing (NGS) technology. Among the 67 novel alleles identified, official HLA allele names of 50 novel class I alleles (HLA-A, -B, -C) and 8 novel class II alleles (HLA-DRB1, -DQB1) were assigned by the World Health Organization (WHO) Nomenclature Committee for Factors of the HLA System.
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Affiliation(s)
- Stephen K F Cheung
- Division of Transplantation and Immunogenetics, Department of Pathology, Queen Mary Hospital, Hong Kong SAR, China
| | - Leo C W Choi
- Division of Transplantation and Immunogenetics, Department of Pathology, Queen Mary Hospital, Hong Kong SAR, China
| | - Y S Chan
- Division of Transplantation and Immunogenetics, Department of Pathology, Queen Mary Hospital, Hong Kong SAR, China
| | - Jenny C Y Ho
- Division of Transplantation and Immunogenetics, Department of Pathology, Queen Mary Hospital, Hong Kong SAR, China
| | - C K Lee
- Hong Kong Red Cross Blood Transfusion Services, Hong Kong SAR, China
| | - Janette S Y Kwok
- Division of Transplantation and Immunogenetics, Department of Pathology, Queen Mary Hospital, Hong Kong SAR, China
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10
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Mora-Bitria L, Asquith B. Innate receptors modulating adaptive T cell responses: KIR-HLA interactions and T cell-mediated control of chronic viral infections. Immunogenetics 2023; 75:269-282. [PMID: 36719466 PMCID: PMC9887252 DOI: 10.1007/s00251-023-01293-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 01/02/2023] [Indexed: 02/01/2023]
Abstract
Killer-cell immunoglobulin-like receptors (KIRs) are mainly expressed on natural killer (NK) cells and are key regulators of innate immune responses. NK cells are the first responders in the face of infection and help promote placentation during pregnancy; the importance of KIRs in these NK-mediated processes is well-established. However, mounting evidence suggests that KIRs also have a prominent and long-lasting effect on the adaptive immune system. Here, we review the evidence for the impact of KIRs on T cell responses with a focus on the clinical significance of this interaction.
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Affiliation(s)
- Laura Mora-Bitria
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
| | - Becca Asquith
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK.
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11
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Palmer WH, Norman PJ. The impact of HLA polymorphism on herpesvirus infection and disease. Immunogenetics 2023; 75:231-247. [PMID: 36595060 PMCID: PMC10205880 DOI: 10.1007/s00251-022-01288-z] [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: 08/18/2022] [Accepted: 11/24/2022] [Indexed: 01/04/2023]
Abstract
Human Leukocyte Antigens (HLA) are cell surface molecules, central in coordinating innate and adaptive immune responses, that are targets of strong diversifying natural selection by pathogens. Of these pathogens, human herpesviruses have a uniquely ancient relationship with our species, where coevolution likely has reciprocating impact on HLA and viral genomic diversity. Consistent with this notion, genetic variation at multiple HLA loci is strongly associated with modulating immunity to herpesvirus infection. Here, we synthesize published genetic associations of HLA with herpesvirus infection and disease, both from case/control and genome-wide association studies. We analyze genetic associations across the eight human herpesviruses and identify HLA alleles that are associated with diverse herpesvirus-related phenotypes. We find that whereas most HLA genetic associations are virus- or disease-specific, HLA-A*01 and HLA-A*02 allotypes may be more generally associated with immune susceptibility and control, respectively, across multiple herpesviruses. Connecting genetic association data with functional corroboration, we discuss mechanisms by which diverse HLA and cognate receptor allotypes direct variable immune responses during herpesvirus infection and pathogenesis. Together, this review examines the complexity of HLA-herpesvirus interactions driven by differential T cell and Natural Killer cell immune responses.
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Affiliation(s)
- William H. Palmer
- Department of Biomedical Informatics, University of Colorado, Aurora, CO USA
- Department of Immunology & Microbiology, University of Colorado, Aurora, CO USA
| | - Paul J. Norman
- Department of Biomedical Informatics, University of Colorado, Aurora, CO USA
- Department of Immunology & Microbiology, University of Colorado, Aurora, CO USA
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12
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Gaudieri S, Reyburn HT, Vales-Gomez M, Leelayuwat C. Editorial: The interaction of NKG2D and its ligands in health and diseases. Front Immunol 2022; 13:1099580. [PMID: 36569955 PMCID: PMC9774470 DOI: 10.3389/fimmu.2022.1099580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 11/22/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Silvana Gaudieri
- School of Human Sciences, University of Western Australia, Crawley, WA, Australia,Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States,Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia,*Correspondence: Silvana Gaudieri,
| | - Hugh T. Reyburn
- National Center for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - Mar Vales-Gomez
- National Center for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - Chanvit Leelayuwat
- Department of Clinical Immunology and Transfusion Sciences and The Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
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13
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Phillips EJ, Walter JE. Precision Medicine in Allergy and Immunology Through the Lens of Immunogenomics. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1776-1777. [PMID: 35809990 DOI: 10.1016/j.jaip.2022.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 05/24/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Elizabeth J Phillips
- Department of Medicine, Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tenn; Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, Tenn; Centre for Clinical Pharmacology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia.
| | - Jolan E Walter
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, University of South Florida, Tampa, Fla; Department of Medicine, Johns Hopkins All Children's Hospital, Saint Petersburg, Fla; Division of Allergy and Immunology, Massachusetts General Hospital for Children, Boston, Mass
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