ArticleJournal of immunology (Baltimore, Md. : 1950)2007
The human cytomegalovirus MHC class I homolog UL18 inhibits LIR-1+ but activates LIR-1- NK cells.
Article in Journal of immunology (Baltimore, Md. : 1950), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.
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Who cites it
84 citing papers in PubMed, 139 citations in OpenAlex.
- Natural killer cells against viral infection: from basic biology to immunotherapy.Precision clinical medicine · 2026Review
- Human cytomegalovirus at the maternal-fetal interface: an overview of pathogenesis, defence, and interventions.Clinical science (London, England : 1979) · 2026Review
- Triple Latency as a Driver of Chronic Inflammation: An Integrative View of HSV, EBV, and CMV Persistence in Immunocompetent Hosts.Clinics and practice · 2026Review
- Antagonistic co-evolution throughout the herpesvirus life cycle.Virus evolution · 2026Review
- Immune Evasion by CMV and BK Virus: Lurking Viruses Waiting for the Right Moment to Deliver a Fatal Blow to Individuals With Compromised Immunity.Journal of immunology research · 2026Review
- NK and T cell evasion mechanism of human cytomegalovirus.Archives of virology · 2025Review
- NK and T cell evasion mechanism of human cytomegalovirus.Archives of virology · 2025Review
- Human Cytomegalovirus Immune Evasion of Natural Killer Cells: A Virus for All Seasons?Pathogens (Basel, Switzerland) · 2025Review
- Oncolytic cytomegaloviruses expressing EGFR-retargeted fusogenic glycoprotein complex and drug-controllable interleukin 12.Cell reports. Medicine · 2025Article
- Inhibitory leukocyte immunoglobulin-like receptors, subfamily B (LILRBs) in human diseases: structure, roles, mechanisms, and clinical applications.Theranostics · 2025Review
- Human cytomegalovirus UL18 prevents priming of MHC-E- and MHC-II-restricted CD8Science immunology · 2024Article
- Evaluation of the In Vitro Capacity of Anti-Human Cytomegalovirus Antibodies to Initiate Antibody-Dependent Cell Cytotoxicity.Microorganisms · 2024Article
- Downregulation of endogenous nectin1 in human keratinocytes by herpes simplex virus 1 glycoprotein D excludes superinfection but does not affect NK cell function.The Journal of general virology · 2024Article
- HCMV-secreted glycoprotein gpUL4 inhibits TRAIL-mediated apoptosis and NK cell activation.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- ADAM17 targeting by human cytomegalovirus remodels the cell surface proteome to simultaneously regulate multiple immune pathways.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Review
- The impact of HLA polymorphism on herpesvirus infection and disease.Immunogenetics · 2023Review
- Human leukocyte immunoglobulin-like receptors in health and disease.Frontiers in immunology · 2023Review
- Variants of HCMVInternational journal of molecular sciences · 2022Article
- Virus-host protein interactions as footprints of human cytomegalovirus replication.Current opinion in virology · 2022Review
24 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 4 institutions in 3 countries.
Funding
Abstract
The inhibitory leukocyte Ig-like receptor 1 (LIR-1, also known as ILT2, CD85j, or LILRB1) was identified by its high affinity for the human CMV (HCMV) MHC class I homolog gpUL18. The role of this LIR-1-gpUL18 interaction in modulating NK recognition during HCMV infection has previously not been clearly defined. In this study, LIR-1(+) NKL cell-mediated cytotoxicity was shown to be inhibited by transduction of targets with a replication-deficient adenovirus vector encoding UL18 (RAd-UL18). Fibroblasts infected with an HCMV UL18 mutant (DeltaUL18) also exhibited enhanced susceptibility to NKL killing relative to cells infected with the parental virus. In additional cytolysis assays, UL18-mediated protection was also evident in the context of adenovirus vector transduction and HCMV infection of autologous fibroblast targets using IFN-alpha-activated NK bulk cultures derived from a donor with a high frequency of LIR-1(+) NK cells. A single LIR-1(high) NK clone derived from this donor was inhibited by UL18, while 3 of 24 clones were activated. CD107 mobilization assays revealed that LIR-1(+) NK cells were consistently inhibited by UL18 in all tested donors, but this effect was often masked in the global response by UL18-mediated activation of a subset of LIR-1(-) NK cells. Although Ab-blocking experiments support UL18 inhibition being induced by a direct interaction with LIR-1, the UL18-mediated activation is LIR-1 independent.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.