Liyen Loh, Philippa M. Saunders, Camilla Faoro, Neus Font-Porterias, Neda Nemat-Gorgani, Genelle F. Harrison, Suraju Sadeeq, Luca Hensen, Shu Cheng Wong, Jacqueline Widjaja, E. Bridie Clemens, Shiying Zhu, Katherine M. Kichula, Sudan Tao, Faming Zhu, Gonzalo Montero-Martin, Marcelo Fernandez-Vina, Lisbeth A. Guethlein, Julian P. Vivian, Jane Davies, Paul J. Norman
{"title":"一种古老的 HLA I 类受体等位基因使大洋洲原住民的自然杀伤细胞驱动免疫多样化","authors":"Liyen Loh, Philippa M. Saunders, Camilla Faoro, Neus Font-Porterias, Neda Nemat-Gorgani, Genelle F. Harrison, Suraju Sadeeq, Luca Hensen, Shu Cheng Wong, Jacqueline Widjaja, E. Bridie Clemens, Shiying Zhu, Katherine M. Kichula, Sudan Tao, Faming Zhu, Gonzalo Montero-Martin, Marcelo Fernandez-Vina, Lisbeth A. Guethlein, Julian P. Vivian, Jane Davies, Paul J. Norman","doi":"10.1016/j.cell.2024.10.005","DOIUrl":null,"url":null,"abstract":"Genetic variation in host immunity impacts the disproportionate burden of infectious diseases that can be experienced by First Nations peoples. Polymorphic human leukocyte antigen (HLA) class I and killer cell immunoglobulin-like receptors (KIRs) are key regulators of natural killer (NK) cells, which mediate early infection control. How this variation impacts their responses across populations is unclear. We show that HLA-A<sup>∗</sup>24:02 became the dominant ligand for inhibitory KIR3DL1 in First Nations peoples across Oceania, through positive natural selection. We identify KIR3DL1<sup>∗</sup>114, widespread across and unique to Oceania, as an allele lineage derived from archaic humans. KIR3DL1<sup>∗</sup>114<sup>+</sup>NK cells from First Nations Australian donors are inhibited through binding HLA-A<sup>∗</sup>24:02. The KIR3DL1<sup>∗</sup>114 lineage is defined by phenylalanine at residue 166. Structural and binding studies show phenylalanine 166 forms multiple unique contacts with HLA-peptide complexes, increasing both affinity and specificity. Accordingly, assessing immunogenetic variation and the functional implications for immunity are fundamental toward understanding population-based disease associations.","PeriodicalId":9656,"journal":{"name":"Cell","volume":"103 1","pages":""},"PeriodicalIF":45.5000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An archaic HLA class I receptor allele diversifies natural killer cell-driven immunity in First Nations peoples of Oceania\",\"authors\":\"Liyen Loh, Philippa M. Saunders, Camilla Faoro, Neus Font-Porterias, Neda Nemat-Gorgani, Genelle F. Harrison, Suraju Sadeeq, Luca Hensen, Shu Cheng Wong, Jacqueline Widjaja, E. Bridie Clemens, Shiying Zhu, Katherine M. Kichula, Sudan Tao, Faming Zhu, Gonzalo Montero-Martin, Marcelo Fernandez-Vina, Lisbeth A. Guethlein, Julian P. Vivian, Jane Davies, Paul J. Norman\",\"doi\":\"10.1016/j.cell.2024.10.005\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Genetic variation in host immunity impacts the disproportionate burden of infectious diseases that can be experienced by First Nations peoples. Polymorphic human leukocyte antigen (HLA) class I and killer cell immunoglobulin-like receptors (KIRs) are key regulators of natural killer (NK) cells, which mediate early infection control. How this variation impacts their responses across populations is unclear. We show that HLA-A<sup>∗</sup>24:02 became the dominant ligand for inhibitory KIR3DL1 in First Nations peoples across Oceania, through positive natural selection. We identify KIR3DL1<sup>∗</sup>114, widespread across and unique to Oceania, as an allele lineage derived from archaic humans. KIR3DL1<sup>∗</sup>114<sup>+</sup>NK cells from First Nations Australian donors are inhibited through binding HLA-A<sup>∗</sup>24:02. The KIR3DL1<sup>∗</sup>114 lineage is defined by phenylalanine at residue 166. Structural and binding studies show phenylalanine 166 forms multiple unique contacts with HLA-peptide complexes, increasing both affinity and specificity. Accordingly, assessing immunogenetic variation and the functional implications for immunity are fundamental toward understanding population-based disease associations.\",\"PeriodicalId\":9656,\"journal\":{\"name\":\"Cell\",\"volume\":\"103 1\",\"pages\":\"\"},\"PeriodicalIF\":45.5000,\"publicationDate\":\"2024-10-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cell\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1016/j.cell.2024.10.005\",\"RegionNum\":1,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cell","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1016/j.cell.2024.10.005","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
An archaic HLA class I receptor allele diversifies natural killer cell-driven immunity in First Nations peoples of Oceania
Genetic variation in host immunity impacts the disproportionate burden of infectious diseases that can be experienced by First Nations peoples. Polymorphic human leukocyte antigen (HLA) class I and killer cell immunoglobulin-like receptors (KIRs) are key regulators of natural killer (NK) cells, which mediate early infection control. How this variation impacts their responses across populations is unclear. We show that HLA-A∗24:02 became the dominant ligand for inhibitory KIR3DL1 in First Nations peoples across Oceania, through positive natural selection. We identify KIR3DL1∗114, widespread across and unique to Oceania, as an allele lineage derived from archaic humans. KIR3DL1∗114+NK cells from First Nations Australian donors are inhibited through binding HLA-A∗24:02. The KIR3DL1∗114 lineage is defined by phenylalanine at residue 166. Structural and binding studies show phenylalanine 166 forms multiple unique contacts with HLA-peptide complexes, increasing both affinity and specificity. Accordingly, assessing immunogenetic variation and the functional implications for immunity are fundamental toward understanding population-based disease associations.
期刊介绍:
Cells is an international, peer-reviewed, open access journal that focuses on cell biology, molecular biology, and biophysics. It is affiliated with several societies, including the Spanish Society for Biochemistry and Molecular Biology (SEBBM), Nordic Autophagy Society (NAS), Spanish Society of Hematology and Hemotherapy (SEHH), and Society for Regenerative Medicine (Russian Federation) (RPO).
The journal publishes research findings of significant importance in various areas of experimental biology, such as cell biology, molecular biology, neuroscience, immunology, virology, microbiology, cancer, human genetics, systems biology, signaling, and disease mechanisms and therapeutics. The primary criterion for considering papers is whether the results contribute to significant conceptual advances or raise thought-provoking questions and hypotheses related to interesting and important biological inquiries.
In addition to primary research articles presented in four formats, Cells also features review and opinion articles in its "leading edge" section, discussing recent research advancements and topics of interest to its wide readership.