1
|
Sugawara S, Hueber B, Woolley G, Terry K, Kroll K, Manickam C, Ram DR, Ndhlovu LC, Goepfert P, Jost S, Reeves RK. Multiplex interrogation of the NK cell signalome reveals global downregulation of CD16 signaling during lentivirus infection through an IL-18/ADAM17-dependent mechanism. PLoS Pathog 2023; 19:e1011629. [PMID: 37669308 PMCID: PMC10503717 DOI: 10.1371/journal.ppat.1011629] [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: 03/12/2023] [Revised: 09/15/2023] [Accepted: 08/21/2023] [Indexed: 09/07/2023] Open
Abstract
Despite their importance, natural killer (NK) cell responses are frequently dysfunctional during human immunodeficiency virus-1 (HIV-1) and simian immunodeficiency virus (SIV) infections, even irrespective of antiretroviral therapies, with poorly understood underlying mechanisms. NK cell surface receptor modulation in lentivirus infection has been extensively studied, but a deeper interrogation of complex cell signaling is mostly absent, largely due to the absence of any comprehensive NK cell signaling assay. To fill this knowledge gap, we developed a novel multiplex signaling analysis to broadly assess NK cell signaling. Using this assay, we elucidated that NK cells exhibit global signaling reduction from CD16 both in people living with HIV-1 (PLWH) and SIV-infected rhesus macaques. Intriguingly, antiretroviral treatment did not fully restore diminished CD16 signaling in NK cells from PLWH. As a putative mechanism, we demonstrated that NK cells increased surface ADAM17 expression via elevated plasma IL-18 levels during HIV-1 infection, which in turn reduced surface CD16 downregulation. We also illustrated that CD16 expression and signaling can be restored by ADAM17 perturbation. In summary, our multiplex NK cell signaling analysis delineated unique NK cell signaling perturbations specific to lentiviral infections, resulting in their dysfunction. Our analysis also provides mechanisms that will inform the restoration of dysregulated NK cell functions, offering potential insights for the development of new NK cell-based immunotherapeutics for HIV-1 disease.
Collapse
Affiliation(s)
- Sho Sugawara
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Brady Hueber
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Griffin Woolley
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Karen Terry
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Kyle Kroll
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Cordelia Manickam
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Daniel R. Ram
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Lishomwa C. Ndhlovu
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York City, New York, United States of America
| | - Paul Goepfert
- University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Stephanie Jost
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - R. Keith Reeves
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Surgery, Duke University, Durham, North Carolina, United States of America
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America
| |
Collapse
|
2
|
Rascle P, Woolley G, Jost S, Manickam C, Reeves RK. NK cell education: Physiological and pathological influences. Front Immunol 2023; 14:1087155. [PMID: 36742337 PMCID: PMC9896005 DOI: 10.3389/fimmu.2023.1087155] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 01/04/2023] [Indexed: 01/21/2023] Open
Abstract
Natural killer (NK) cells represent a critical defense against viral infections and cancers. NK cells require integration of activating and inhibitory NK cell receptors to detect target cells and the balance of these NK cell inputs defines the global NK cell response. The sensitivity of the response is largely defined by interactions between self-major histocompatibility complex class I (MHC-I) molecules and specific inhibitory NK cell receptors, so-called NK cell education. Thus, NK cell education is a crucial process to generate tuned effector NK cell responses in different diseases. In this review, we discuss the relationship between NK cell education and physiologic factors (type of self-MHC-I, self-MHC-I allelic variants, variant of the self-MHC-I-binding peptides, cytokine effects and inhibitory KIR expression) underlying NK cell education profiles (effector function or metabolism). Additionally, we describe the broad-spectrum of effector educated NK cell functions on different pathologies (such as HIV-1, CMV and tumors, among others).
Collapse
Affiliation(s)
- Philippe Rascle
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC, United States
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
| | - Griffin Woolley
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC, United States
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
| | - Stephanie Jost
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC, United States
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
| | - Cordelia Manickam
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC, United States
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
| | - R. Keith Reeves
- Division of Innate and Comparative Immunology, Center for Human Systems Immunology, Duke University School of Medicine, Durham, NC, United States
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| |
Collapse
|
3
|
Israr M, Lam F, DeVoti J, Mace EM, Papayannakos C, Abramson A, Steinberg BM, Bonagura VR. PGE 2 expression by HPV6/11-induced respiratory papillomas blocks NK cell activation in patients with recurrent respiratory papillomatosis. Eur J Immunol 2023; 53:e2250036. [PMID: 36608264 DOI: 10.1002/eji.202250036] [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: 06/13/2022] [Revised: 12/12/2022] [Accepted: 01/05/2023] [Indexed: 01/07/2023]
Abstract
Recurrent respiratory papillomatosis (RRP), a rare chronic disease caused primarily by human papillomavirus types 6 and 11, consists of repeated growth of premalignant papillomas in the airway. RRP is characterized by multiple abnormalities in innate and adaptive immunity. Natural killer (NK) cells play important roles in immune surveillance and are part of the innate immune responses that help prevent tumor growth. We identified that papillomas lack classical class I MHC and retain nonclassical class I MHC expression. Moreover, in this study, we have identified and characterized the mechanism that blocks NK cell targeting of papilloma cells. Here, we show for the first time that the PGE2 secreted by papilloma cells directly inhibits NK cells activation/degranulation principally through the PGE2 receptor EP2, and to a lesser extent through EP4 signaling. Thus, papilloma cells have a potent mechanism to block NK cell function that likely supports papilloma cell growth.
Collapse
Affiliation(s)
- Mohd Israr
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Fung Lam
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - James DeVoti
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Emily M Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia Medical Center, NY, USA
| | | | - Allan Abramson
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Bettie M Steinberg
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Vincent R Bonagura
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| |
Collapse
|
4
|
Hu Q, Huang X, Jin Y, Zhang R, Zhao A, Wang Y, Zhou C, Liu W, Liu X, Li C, Fan G, Zhuo M, Wang X, Ling F, Luo W. Long-read assembly of major histocompatibility complex and killer cell immunoglobulin-like receptor genome regions in cynomolgus macaque. Biol Direct 2022; 17:36. [PMID: 36447238 PMCID: PMC9707422 DOI: 10.1186/s13062-022-00350-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/21/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The major histocompatibility complex (MHC) and the killer cell immunoglobulin-like receptors (KIR) are key regulators of immune responses. The cynomolgus macaque, an Old World monkey species, can be applied as an important preclinical model for studying human diseases, including coronavirus disease 2019 (COVID-19). Several MHC-KIR combinations have been associated with either a poor or good prognosis. Therefore, macaques with a well-characterized immunogenetic profile may improve drug evaluation and speed up vaccine development. At present, a complete overview of the MHC and KIR haplotype organizations in cynomolgus macaques is lacking, and characterization by conventional techniques is hampered by the extensive expansion of the macaque MHC-B region that complicates the discrimination between genes and alleles. METHODS We assembled complete MHC and KIR genomic regions of cynomolgus macaque using third-generation long-read sequencing approach. We identified functional Mafa-B loci at the transcriptome level using locus-specific amplification in a cohort of 33 Vietnamese cynomolgus macaques. RESULTS This is the first physical mapping of complete MHC and KIR gene regions in a Vietnamese cynomolgus macaque. Furthermore, we identified four functional Mafa-B loci (B2, B3, B5, and B6) and showed that alleles of the Mafa-I*01, -B*056, -B*034, and -B*001 functional lineages, respectively, are highly frequent in the Vietnamese cynomolgus macaque population. CONCLUSION The insights into the MHC and KIR haplotype organizations and the level of diversity may refine the selection of animals with specific genetic markers for future medical research.
Collapse
Affiliation(s)
- Qingxiu Hu
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Xiaoqi Huang
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Yabin Jin
- grid.12981.330000 0001 2360 039XThe First People’s Hospital of Foshan, Sun Yat-sen University, Foshan, 528000 China
| | - Rui Zhang
- grid.21155.320000 0001 2034 1839BGI-Qingdao, BGI-Shenzhen, Qingdao, 266555 China
| | - Aimin Zhao
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Yiping Wang
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Chenyun Zhou
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Weixin Liu
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Xunwei Liu
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Chunhua Li
- grid.21155.320000 0001 2034 1839BGI-Qingdao, BGI-Shenzhen, Qingdao, 266555 China
| | - Guangyi Fan
- grid.21155.320000 0001 2034 1839BGI-Qingdao, BGI-Shenzhen, Qingdao, 266555 China
| | - Min Zhuo
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Xiaoning Wang
- grid.414252.40000 0004 1761 8894National Clinic Center of Geriatric, The Chinese PLA General Hospital, Beijing, 100853 China
| | - Fei Ling
- grid.79703.3a0000 0004 1764 3838Guangdong Key Laboratory of Fermentation and Enzyme Engineering, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006 China
| | - Wei Luo
- grid.12981.330000 0001 2360 039XThe First People’s Hospital of Foshan, Sun Yat-sen University, Foshan, 528000 China
| |
Collapse
|
5
|
Abstract
The continuous interactions between host and pathogens during their coevolution have shaped both the immune system and the countermeasures used by pathogens. Natural killer (NK) cells are innate lymphocytes that are considered central players in the antiviral response. Not only do they express a variety of inhibitory and activating receptors to discriminate and eliminate target cells but they can also produce immunoregulatory cytokines to alert the immune system. Reciprocally, several unrelated viruses including cytomegalovirus, human immunodeficiency virus, influenza virus, and dengue virus have evolved a multitude of mechanisms to evade NK cell function, such as the targeting of pathways for NK cell receptors and their ligands, apoptosis, and cytokine-mediated signaling. The studies discussed in this article provide further insights into the antiviral function of NK cells and the pathways involved, their constituent proteins, and ways in which they could be manipulated for host benefit.
Collapse
Affiliation(s)
- Mathieu Mancini
- Department of Human Genetics, McGill University, Montreal, Quebec H3A 0C7, Canada;,
- McGill University Research Centre on Complex Traits, McGill University, Montreal, Quebec H3G 0B1, Canada
| | - Silvia M. Vidal
- Department of Human Genetics, McGill University, Montreal, Quebec H3A 0C7, Canada;,
- McGill University Research Centre on Complex Traits, McGill University, Montreal, Quebec H3G 0B1, Canada
- Department of Medicine, McGill University, Montreal, Quebec H4A 3J1, Canada
| |
Collapse
|
6
|
Walter L, Bontrop R. Editorial: Comparative Genetics of NK Cell Receptor Families in Relation to MHC Class I Ligands and Their Function. Front Immunol 2020; 11:561. [PMID: 32296444 PMCID: PMC7141485 DOI: 10.3389/fimmu.2020.00561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 03/12/2020] [Indexed: 12/01/2022] Open
Affiliation(s)
- Lutz Walter
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
| | - Ronald Bontrop
- Comparative Genetics and Refinement, Biomedical Primate Research Centre, Rijswijk, Netherlands
| |
Collapse
|
7
|
Bruijnesteijn J, de Groot N, van der Wiel MKH, Otting N, de Vos-Rouweler AJM, de Groot NG, Bontrop RE. Unparalleled Rapid Evolution of KIR Genes in Rhesus and Cynomolgus Macaque Populations. THE JOURNAL OF IMMUNOLOGY 2020; 204:1770-1786. [PMID: 32111732 DOI: 10.4049/jimmunol.1901140] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 01/21/2020] [Indexed: 12/19/2022]
Abstract
The killer cell Ig-like receptors (KIR) modulate immune responses through interactions with MHC class I molecules. The KIR region in large cohorts of rhesus and cynomolgus macaque populations were characterized, and the experimental design enabled the definition of a considerable number of alleles (n = 576) and haplotypes, which are highly variable with regard to architecture. Although high levels of polymorphism were recorded, only a few alleles are shared between species and populations. The rapid evolution of allelic polymorphism, accumulated by point mutations, was further confirmed by the emergence of a novel KIR allele in a rhesus macaque family. In addition to allelic variation, abundant orthologous and species-specific KIR genes were identified, the latter of which are frequently generated by fusion events. The concerted action of both genetic mechanisms, in combination with differential selective pressures at the population level, resulted in the unparalleled rapid evolution of the KIR gene region in two closely related macaque species. The variation of the KIR gene repertoire at the species and population level might have an impact on the outcome of preclinical studies with macaque models.
Collapse
Affiliation(s)
- Jesse Bruijnesteijn
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and
| | - Nanine de Groot
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and
| | - Marit K H van der Wiel
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and
| | - Nel Otting
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and
| | - Annemiek J M de Vos-Rouweler
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and
| | - Natasja G de Groot
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and
| | - Ronald E Bontrop
- Department of Comparative Genetics and Refinement, Biomedical Primate Research Centre, 2288 GJ Rijswijk, the Netherlands; and .,Theoretical Biology and Bioinformatics Group, Utrecht University, 3527 Utrecht, the Netherlands
| |
Collapse
|
8
|
Wu J, Gao FX, Wang C, Qin M, Han F, Xu T, Hu Z, Long Y, He XM, Deng X, Ren DL, Dai TY. IL-6 and IL-8 secreted by tumour cells impair the function of NK cells via the STAT3 pathway in oesophageal squamous cell carcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:321. [PMID: 31324197 PMCID: PMC6642486 DOI: 10.1186/s13046-019-1310-0] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 07/02/2019] [Indexed: 12/12/2022]
Abstract
Background Recurrence and metastasis are the leading causes of tumour-related death in patients with oesophageal squamous cell carcinoma (ESCC). Tumour-infiltrating natural killer cells (NK cells) display powerful cytotoxicity to tumour cells and play a pivotal role in tumour therapy. However, the phenotype and functional regulation of NK cells in oesophageal squamous cell carcinoma (ESCC) remains largely unknown. Methods Single cell suspensions from blood and tissue samples were isolated by physical dissociation and filtering through a 70 μm cell strainer. Flow cytometry was applied to profile the activity and function of NK cells, and an antibody chip experiment was used to identify and quantitate cytokine levels. We studied IL-6 and IL-8 function in primary oesophageal squamous carcinoma and NK cell co-cultures in vitro and by a xenograft tumour model in vivo. Western blotting was used to quantitate STAT3 (signal transducer and activator of transcription 3) and p-STAT3 levels. Finally, we performed an IHC array to analyse IL-6/IL-8 (interleukin 6/interleukin 8) expression in 103 pairs of tumours and matched adjacent tissues of patients with ESCC to elucidate the correlation between IL-6 or IL-8 and clinical characteristics. Results The percentages of NK cells in both peripheral blood and tumour tissues from patients with ESCC were significantly increased in comparison with those in the controls and correlated with the clinical characteristics. Furthermore, the decrease in activating receptors and increase in inhibitory receptors on the surface of tumour-infiltrating NK cells was confirmed by flow cytometry. The level of granzyme B, the effector molecule of tumour-infiltrating NK cells, was also decreased. Mechanistically, primary ESCC cells activated the STAT3 signalling pathway on NK cells through IL-6 and IL-8 secretion, leading to the downregulation of activating receptors (NKp30 and NKG2D) on the surface of NK cells. An ex vivo study showed that blockade of STAT3 attenuated the IL-6/IL-8-mediated impairment of NK cell function. Moreover, the expression of IL-6 or IL-8 in tumour tissues was validated by immunohistochemistry to be positively correlated with tumour progression and poor survival, respectively. Conclusions Tumour cell-secreted IL-6 and IL-8 impair the activity and function of NK cells via STAT3 signalling and contribute to oesophageal squamous cell carcinoma malignancy. Electronic supplementary material The online version of this article (10.1186/s13046-019-1310-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Jian Wu
- Department of Thoracic Surgery, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Feng-Xia Gao
- Department of Immunology, Basic Medicine College, South West Medical University, Luzhou, Sichuan, China
| | - Chao Wang
- Department of Thoracic Surgery, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Mei Qin
- Department of Immunology, Basic Medicine College, South West Medical University, Luzhou, Sichuan, China
| | - Fei Han
- Department of Thoracic Surgery, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Tao Xu
- Department of Thoracic Surgery, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Zhi Hu
- Department of Thoracic Surgery, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Yang Long
- Experimental Medicine Center, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Xue-Mei He
- Experimental Medicine Center, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China
| | - Xin Deng
- Drug Discovery Research Center, Southwest Medical University, Luzhou, Sichuan, China.,Laboratory for Cardiovascular Pharmacology of Department of Pharmacology, The School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
| | - De-Lian Ren
- Department of Immunology, Basic Medicine College, South West Medical University, Luzhou, Sichuan, China.
| | - Tian-Yang Dai
- Department of Thoracic Surgery, The Affiliated Hospital of South West Medical University, Luzhou, Sichuan, China.
| |
Collapse
|
9
|
Goyos A, Fort M, Sharma A, Lebrec H. Current Concepts in Natural Killer Cell Biology and Application to Drug Safety Assessments. Toxicol Sci 2019; 170:10-19. [PMID: 31020324 DOI: 10.1093/toxsci/kfz098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Natural killer (NK) cells are lymphocytes capable of cytotoxicity against virally infected cells and tumor cells. The display of effector function by NK cells is the result of interactions between germline encoded activating/inhibitory NK cell receptors and their ligands (major histocompatibility complex class I, major histocompatibility complex class I-like, viral, and cellular stress-related surface molecules) expressed on target cells. Determination of NK cell number and function is a common element of the immunotoxicology assessment paradigm for the development of certain classes of pharmaceuticals across a range of modalities. This article summarizes the evidence associating NK cell dysfunction with infectious and cancer risks, reviews emerging NK cell biology, including the impact of immunogenetics on NK cell education and function, and provides perspectives about points to consider when assessing NK cell function in different species in the context of safety assessment.
Collapse
Affiliation(s)
- Ana Goyos
- Amgen Research, Inc, South San Francisco, California 94080
| | - Madeline Fort
- Amgen Research, Inc, South San Francisco, California 94080
| | - Amy Sharma
- Genentech, Inc, South San Francisco, California 94080
| | - Herve Lebrec
- Amgen Research, Inc, South San Francisco, California 94080
| |
Collapse
|
10
|
Manickam C, Shah SV, Nohara J, Ferrari G, Reeves RK. Monkeying Around: Using Non-human Primate Models to Study NK Cell Biology in HIV Infections. Front Immunol 2019; 10:1124. [PMID: 31191520 PMCID: PMC6540610 DOI: 10.3389/fimmu.2019.01124] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/03/2019] [Indexed: 12/24/2022] Open
Abstract
Natural killer (NK) cells are the major innate effectors primed to eliminate virus-infected and tumor or neoplastic cells. Recent studies also suggest nuances in phenotypic and functional characteristics among NK cell subsets may further permit execution of regulatory and adaptive roles. Animal models, particularly non-human primate (NHP) models, are critical for characterizing NK cell biology in disease and under homeostatic conditions. In HIV infection, NK cells mediate multiple antiviral functions via upregulation of activating receptors, inflammatory cytokine secretion, and antibody dependent cell cytotoxicity through antibody Fc-FcR interaction and others. However, HIV infection can also reciprocally modulate NK cells directly or indirectly, leading to impaired/ineffective NK cell responses. In this review, we will describe multiple aspects of NK cell biology in HIV/SIV infections and their association with viral control and disease progression, and how NHP models were critical in detailing each finding. Further, we will discuss the effect of NK cell depletion in SIV-infected NHP and the characteristics of newly described memory NK cells in NHP models and different mouse strains. Overall, we propose that the role of NK cells in controlling viral infections remains incompletely understood and that NHP models are indispensable in order to efficiently address these deficits.
Collapse
Affiliation(s)
- Cordelia Manickam
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Spandan V. Shah
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Junsuke Nohara
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
| | - Guido Ferrari
- Department of Surgery, Duke University School of Medicine, Durham, NC, United States
| | - R. Keith Reeves
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
- Ragon Institute of Massachusetts General Hospital, MIT, and Harvard, Cambridge, MA, United States
| |
Collapse
|
11
|
Current advances in HIV vaccine preclinical studies using Macaque models. Vaccine 2019; 37:3388-3399. [PMID: 31088747 DOI: 10.1016/j.vaccine.2019.04.094] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 04/02/2019] [Accepted: 04/30/2019] [Indexed: 02/06/2023]
Abstract
The macaque simian or simian/human immunodeficiency virus (SIV/SHIV) challenge model has been widely used to inform and guide human vaccine trials. Substantial advances have been made recently in the application of repeated-low-dose challenge (RLD) approach to assess SIV/SHIV vaccine efficacies (VE). Some candidate HIV vaccines have shown protective effects in preclinical studies using the macaque SIV/SHIV model but the model's true predictive value for screening potential HIV vaccine candidates needs to be evaluated further. Here, we review key parameters used in the RLD approach and discuss their relevance for evaluating VE to improve preclinical studies of candidate HIV vaccines.
Collapse
|
12
|
Bhaskaran M, ArunKumar G. A meta-analysis of association of Human Leukocyte Antigens A, B, C, DR and DQ with Human Papillomavirus 16 infection. INFECTION GENETICS AND EVOLUTION 2018; 68:194-202. [PMID: 30590170 DOI: 10.1016/j.meegid.2018.12.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 12/23/2018] [Accepted: 12/23/2018] [Indexed: 12/30/2022]
Abstract
Human Papillomavirus (HPV) induced cervical cancer (CaCx) is a major health problem in women from both developing and developed regions of the world. This virus accounts for >95% of the CaCx cases with a preponderance of HPV type -16 (65%). Paradoxically HPV-16 is prevalent even in the cervix of healthier women and anti HPV-16 T-cell response is considered critical for the viral clearance. Studies on HLA association with HPV-16 infection and cervical cancer have yielded varied HLA associations in different epidemiological settings. To validate these associations, we performed a meta-analysis of HLA-A, B, C, DR and DQ association with HPV-16 infection. Of the 1409 studies retrieved, 26 qualified for meta-analysis based on stringent inclusion and exclusion criteria. HLA-B*47, B*57, DRB1*10, DRB1*15 and DQB1*0303 were significantly associated with HPV-16 infection (OR = 3.4, 1.8, 1.5, 1.1 and 1.5 respectively). HLA-B*49, B*39, A28 (serotype), C*04 and DRB1*13 were negatively associated with HPV-16 (OR = 0.5, 0.6, 0.7, 0.7, and 0.7 respectively). Certain HLA alleles such as B*07, DRB1*15, DRB1*11 and DRB1*07 showed weakly positive associations. A comprehensive analysis coupling HPV-16 antigenic diversity and the HLA variation in various global populations shall provide further insights into the immunogenetic predisposition to HPV-16 and shall help identify host-parasite co-evolution.
Collapse
Affiliation(s)
- Muthumeenakshi Bhaskaran
- Human Genomics Laboratory, Centre for Research in Infectious Diseases (CRID), School of Chemical and Biotechnology, SASTRA Deemed to be University, Thanjavur-613 401, India
| | - GaneshPrasad ArunKumar
- Human Genomics Laboratory, Centre for Research in Infectious Diseases (CRID), School of Chemical and Biotechnology, SASTRA Deemed to be University, Thanjavur-613 401, India.
| |
Collapse
|
13
|
Polyclonal HIV envelope-specific breast milk antibodies limit founder SHIV acquisition and cell-associated virus loads in infant rhesus monkeys. Mucosal Immunol 2018; 11:1716-1726. [PMID: 30115994 PMCID: PMC6420805 DOI: 10.1038/s41385-018-0067-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 06/18/2018] [Accepted: 06/23/2018] [Indexed: 02/04/2023]
Abstract
Breast milk HIV-1 transmission is currently the predominant contributor to pediatric HIV infections. Yet, only ~10% of breastfeeding infants born to untreated HIV-infected mothers become infected. This study assessed the protective capacity of natural HIV envelope-specific antibodies isolated from the milk of HIV-infected women in an infant rhesus monkey (RM), tier 2 SHIV oral challenge model. To mimic placental and milk maternal antibody transfer, infant RMs were i.v. infused and orally treated at the time of challenge with a single weakly neutralizing milk monoclonal antibody (mAb), a tri-mAb cocktail with weakly neutralizing and ADCC functionalities, or an anti-influenza control mAb. Of these groups, the fewest tri-mAb-treated infants had SHIV detectable in plasma or tissues (2/6, 5/6, and 7/8 animals infected in tri-mAb, single-mAb, and control-mAb groups, respectively). Tri-mAb-treated infants demonstrated significantly fewer plasma transmitted/founder variants and reduced peripheral CD4+ T cell proviral loads at 8 weeks post-challenge compared to control mAb-treated infants. Abortive infection was observed as detectable CD4+ T cell provirus in non-viremic control mAb- and single mAb-, but not in tri-mAb-treated animals. These results suggest that polyfunctional milk antibodies contribute to the natural inefficiency of HIV-1 transmission through breastfeeding and infant vaccinations eliciting non-neutralizing antibody responses could reduce postnatal HIV transmission.
Collapse
|
14
|
Prall TM, Graham ME, Karl JA, Wiseman RW, Ericsen AJ, Raveendran M, Alan Harris R, Muzny DM, Gibbs RA, Rogers J, O'Connor DH. Improved full-length killer cell immunoglobulin-like receptor transcript discovery in Mauritian cynomolgus macaques. Immunogenetics 2017; 69:325-339. [PMID: 28343239 PMCID: PMC5856007 DOI: 10.1007/s00251-017-0977-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 03/08/2017] [Indexed: 12/25/2022]
Abstract
Killer cell immunoglobulin-like receptors (KIRs) modulate disease progression of pathogens including HIV, malaria, and hepatitis C. Cynomolgus and rhesus macaques are widely used as nonhuman primate models to study human pathogens, and so, considerable effort has been put into characterizing their KIR genetics. However, previous studies have relied on cDNA cloning and Sanger sequencing that lack the throughput of current sequencing platforms. In this study, we present a high throughput, full-length allele discovery method utilizing Pacific Biosciences circular consensus sequencing (CCS). We also describe a new approach to Macaque Exome Sequencing (MES) and the development of the Rhexome1.0, an adapted target capture reagent that includes macaque-specific capture probe sets. By using sequence reads generated by whole genome sequencing (WGS) and MES to inform primer design, we were able to increase the sensitivity of KIR allele discovery. We demonstrate this increased sensitivity by defining nine novel alleles within a cohort of Mauritian cynomolgus macaques (MCM), a geographically isolated population with restricted KIR genetics that was thought to be completely characterized. Finally, we describe an approach to genotyping KIRs directly from sequence reads generated using WGS/MES reads. The findings presented here expand our understanding of KIR genetics in MCM by associating new genes with all eight KIR haplotypes and demonstrating the existence of at least one KIR3DS gene associated with every haplotype.
Collapse
Affiliation(s)
- Trent M Prall
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI, 53711, USA
| | - Michael E Graham
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI, 53711, USA
| | - Julie A Karl
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI, 53711, USA
| | - Roger W Wiseman
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI, 53711, USA
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI, 53711, USA
| | - Adam J Ericsen
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI, 53711, USA
| | | | - R Alan Harris
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Donna M Muzny
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Richard A Gibbs
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jeffrey Rogers
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - David H O'Connor
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI, 53711, USA.
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI, 53711, USA.
| |
Collapse
|
15
|
Béziat V, Hilton HG, Norman PJ, Traherne JA. Deciphering the killer-cell immunoglobulin-like receptor system at super-resolution for natural killer and T-cell biology. Immunology 2016; 150:248-264. [PMID: 27779741 PMCID: PMC5290243 DOI: 10.1111/imm.12684] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 10/12/2016] [Accepted: 10/17/2016] [Indexed: 12/13/2022] Open
Abstract
Killer-cell immunoglobulin-like receptors (KIRs) are components of two fundamental biological systems essential for human health and survival. First, they contribute to host immune responses, both innate and adaptive, through their expression by natural killer cells and T cells. Second, KIR play a key role in regulating placentation, and hence reproductive success. Analogous to the diversity of their human leucocyte antigen class I ligands, KIR are extremely polymorphic. In this review, we describe recent developments, fuelled by methodological advances, that are helping to decipher the KIR system in terms of haplotypes, polymorphisms, expression patterns and their ligand interactions. These developments are delivering deeper insight into the relevance of KIR in immune system function, evolution and disease.
Collapse
Affiliation(s)
- Vivien Béziat
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Paris, France.,Imagine Institute, Paris Descartes University, Paris, France
| | - Hugo G Hilton
- Departments of Structural Biology and Microbiology & Immunology, Stanford University, Stanford, CA, USA
| | - Paul J Norman
- Departments of Structural Biology and Microbiology & Immunology, Stanford University, Stanford, CA, USA
| | | |
Collapse
|
16
|
Byrareddy SN, Arthos J, Cicala C, Villinger F, Ortiz KT, Little D, Sidell N, Kane MA, Yu J, Jones JW, Santangelo PJ, Zurla C, McKinnon LR, Arnold KB, Woody CE, Walter L, Roos C, Noll A, Van Ryk D, Jelicic K, Cimbro R, Gumber S, Reid MD, Adsay V, Amancha PK, Mayne AE, Parslow TG, Fauci AS, Ansari AA. Sustained virologic control in SIV+ macaques after antiretroviral and α4β7 antibody therapy. Science 2016; 354:197-202. [PMID: 27738167 PMCID: PMC5405455 DOI: 10.1126/science.aag1276] [Citation(s) in RCA: 174] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 09/09/2016] [Indexed: 01/20/2023]
Abstract
Antiretroviral drug therapy (ART) effectively suppresses replication of both the immunodeficiency viruses, human (HIV) and simian (SIV); however, virus rebounds soon after ART is withdrawn. SIV-infected monkeys were treated with a 90-day course of ART initiated at 5 weeks post infection followed at 9 weeks post infection by infusions of a primatized monoclonal antibody against the α4β7 integrin administered every 3 weeks until week 32. These animals subsequently maintained low to undetectable viral loads and normal CD4+ T cell counts in plasma and gastrointestinal tissues for more than 9 months, even after all treatment was withdrawn. This combination therapy allows macaques to effectively control viremia and reconstitute their immune systems without a need for further therapy.
Collapse
MESH Headings
- Animals
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antibodies, Monoclonal, Humanized/therapeutic use
- CD4 Lymphocyte Count
- CD4-Positive T-Lymphocytes/immunology
- Combined Modality Therapy
- Cytokines/blood
- Disease Models, Animal
- Female
- Gastrointestinal Tract/immunology
- Immunization, Passive/methods
- Infusions, Intravenous
- Integrin alpha4/immunology
- Integrin beta Chains/immunology
- Killer Cells, Natural/immunology
- Macaca mulatta
- Male
- Membrane Glycoproteins/immunology
- Simian Acquired Immunodeficiency Syndrome/blood
- Simian Acquired Immunodeficiency Syndrome/drug therapy
- Simian Acquired Immunodeficiency Syndrome/therapy
- Simian Acquired Immunodeficiency Syndrome/virology
- Simian Immunodeficiency Virus/immunology
- Simian Immunodeficiency Virus/isolation & purification
- T-Lymphocyte Subsets/immunology
- Tretinoin/blood
- Viral Envelope Proteins/immunology
- Viral Load/immunology
- Viremia/blood
- Viremia/drug therapy
- Viremia/therapy
- Viremia/virology
Collapse
Affiliation(s)
- Siddappa N Byrareddy
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - James Arthos
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Claudia Cicala
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Francois Villinger
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA. Division of Pathology, The Yerkes National Primate Center of Emory University, Atlanta, GA 30329, USA
| | - Kristina T Ortiz
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Dawn Little
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Neil Sidell
- Department of Obstetrics and Gynecology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Maureen A Kane
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD 21201, USA
| | - Jianshi Yu
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD 21201, USA
| | - Jace W Jones
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD 21201, USA
| | - Philip J Santangelo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA 30680, USA
| | - Chiara Zurla
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA 30680, USA
| | - Lyle R McKinnon
- Centre for the AIDS Program of Research in South Africa (CAPRISA), Durban, South Africa
| | - Kelly B Arnold
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Caroline E Woody
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Lutz Walter
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
| | - Christian Roos
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
| | - Angela Noll
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
| | - Donald Van Ryk
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Katija Jelicic
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Raffaello Cimbro
- Division of Rheumatology, Johns Hopkins School of Medicine, Baltimore, MD 21201, USA
| | - Sanjeev Gumber
- Division of Pathology, The Yerkes National Primate Center of Emory University, Atlanta, GA 30329, USA
| | - Michelle D Reid
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Volkan Adsay
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Praveen K Amancha
- Division of Pathology, The Yerkes National Primate Center of Emory University, Atlanta, GA 30329, USA
| | - Ann E Mayne
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Tristram G Parslow
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Anthony S Fauci
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Aftab A Ansari
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
| |
Collapse
|
17
|
Walter L, Petersen B. Diversification of both KIR and NKG2 natural killer cell receptor genes in macaques - implications for highly complex MHC-dependent regulation of natural killer cells. Immunology 2016; 150:139-145. [PMID: 27565739 DOI: 10.1111/imm.12666] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 08/17/2016] [Accepted: 08/23/2016] [Indexed: 02/01/2023] Open
Abstract
The killer immunoglobulin-like receptors (KIR) as well as their MHC class I ligands display enormous genetic diversity and polymorphism in macaque species. Signals resulting from interaction between KIR or CD94/NKG2 receptors and their cognate MHC class I proteins essentially regulate the activity of natural killer (NK) cells. Macaque and human KIR share many features, such as clonal expression patterns, gene copy number variations, specificity for particular MHC class I allotypes, or epistasis between KIR and MHC class I genes that influence susceptibility and resistance to immunodeficiency virus infection. In this review article we also annotated publicly available rhesus macaque BAC clone sequences and provide the first description of the CD94-NKG2 genomic region. Besides the presence of genes that are orthologous to human NKG2A and NKG2F, this region contains three NKG2C paralogues. Hence, the genome of rhesus macaques contains moderately expanded and diversified NKG2 genes in addition to highly diversified KIR genes. The presence of two diversified NK cell receptor families in one species has not been described before and is expected to require a complex MHC-dependent regulation of NK cells.
Collapse
Affiliation(s)
- Lutz Walter
- Primate Genetics Laboratory, Leibniz Institute for Primate Research, German Primate Center, Göttingen, Germany
| | - Beatrix Petersen
- Primate Genetics Laboratory, Leibniz Institute for Primate Research, German Primate Center, Göttingen, Germany
| |
Collapse
|
18
|
Garcia-Tellez T, Huot N, Ploquin MJ, Rascle P, Jacquelin B, Müller-Trutwin M. Non-human primates in HIV research: Achievements, limits and alternatives. INFECTION GENETICS AND EVOLUTION 2016; 46:324-332. [PMID: 27469027 DOI: 10.1016/j.meegid.2016.07.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 07/07/2016] [Accepted: 07/12/2016] [Indexed: 12/20/2022]
Abstract
An ideal model for HIV-1 research is still unavailable. However, infection of non-human primates (NHP), such as macaques, with Simian Immunodeficiency Virus (SIV) recapitulates most virological, immunological and clinical hallmarks of HIV infection in humans. It has become the most suitable model to study the mechanisms of transmission and physiopathology of HIV/AIDS. On the other hand, natural hosts of SIV, such as African green monkeys and sooty mangabeys that when infected do not progress to AIDS, represent an excellent model to elucidate the mechanisms involved in the capacity of controlling inflammation and disease progression. The use of NHP-SIV models has indeed enriched our knowledge in the fields of: i) viral transmission and viral reservoirs, ii) early immune responses, iii) host cell-virus interactions in tissues, iv) AIDS pathogenesis, v) virulence factors, vi) prevention and vii) drug development. The possibility to control many variables during experimental SIV infection, together with the resemblance between SIV and HIV infections, make the NHP model the most appropriate, so far, for HIV/AIDS research. Nonetheless, some limitations in using these models have to be considered. Alternative models for HIV/AIDS research, such as humanized mice and recombinant forms of HIV-SIV viruses (SHIV) for NHP infection, have been developed. The improvement of SHIV viruses that mimic even better the natural history of HIV infection and of humanized mice that develop a greater variety of human immune cell lineages, is ongoing. None of these models is perfect, but they allow contributing to the progress in managing or preventing HIV infection.
Collapse
Affiliation(s)
- Thalía Garcia-Tellez
- Institut Pasteur, Unité HIV, Inflammation and Persistence. 25-28 Rue du Doctor Roux,75015 Paris, France.
| | - Nicolas Huot
- Institut Pasteur, Unité HIV, Inflammation and Persistence. 25-28 Rue du Doctor Roux,75015 Paris, France; Vaccine Research Institute, Créteil, France.
| | - Mickaël J Ploquin
- Institut Pasteur, Unité HIV, Inflammation and Persistence. 25-28 Rue du Doctor Roux,75015 Paris, France.
| | - Philippe Rascle
- Institut Pasteur, Unité HIV, Inflammation and Persistence. 25-28 Rue du Doctor Roux,75015 Paris, France.
| | - Beatrice Jacquelin
- Institut Pasteur, Unité HIV, Inflammation and Persistence. 25-28 Rue du Doctor Roux,75015 Paris, France.
| | - Michaela Müller-Trutwin
- Institut Pasteur, Unité HIV, Inflammation and Persistence. 25-28 Rue du Doctor Roux,75015 Paris, France; Vaccine Research Institute, Créteil, France.
| |
Collapse
|
19
|
de Groot NG, Blokhuis JH, Otting N, Doxiadis GGM, Bontrop RE. Co-evolution of the MHC class I and KIR gene families in rhesus macaques: ancestry and plasticity. Immunol Rev 2016; 267:228-45. [PMID: 26284481 PMCID: PMC4544828 DOI: 10.1111/imr.12313] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Researchers dealing with the human leukocyte antigen (HLA) class I and killer immunoglobulin receptor (KIR) multi‐gene families in humans are often wary of the complex and seemingly different situation that is encountered regarding these gene families in Old World monkeys. For the sake of comparison, the well‐defined and thoroughly studied situation in humans has been taken as a reference. In macaques, both the major histocompatibility complex class I and KIR gene families are plastic entities that have experienced various rounds of expansion, contraction, and subsequent recombination processes. As a consequence, haplotypes in macaques display substantial diversity with regard to gene copy number variation. Additionally, for both multi‐gene families, differential levels of polymorphism (allelic variation), and expression are observed as well. A comparative genetic approach has allowed us to answer questions related to ancestry, to shed light on unique adaptations of the species’ immune system, and to provide insights into the genetic events and selective pressures that have shaped the range of these gene families.
Collapse
Affiliation(s)
- Natasja G de Groot
- Department of Comparative Genetics & Refinement, BPRC, Rijswijk, The Netherlands
| | - Jeroen H Blokhuis
- Department of Comparative Genetics & Refinement, BPRC, Rijswijk, The Netherlands
| | - Nel Otting
- Department of Comparative Genetics & Refinement, BPRC, Rijswijk, The Netherlands
| | - Gaby G M Doxiadis
- Department of Comparative Genetics & Refinement, BPRC, Rijswijk, The Netherlands
| | - Ronald E Bontrop
- Department of Comparative Genetics & Refinement, BPRC, Rijswijk, The Netherlands.,Theoretical Biology and Bioinformatics, Utrecht University, Utrecht, The Netherlands
| |
Collapse
|
20
|
Waggoner SN, Reighard SD, Gyurova IE, Cranert SA, Mahl SE, Karmele EP, McNally JP, Moran MT, Brooks TR, Yaqoob F, Rydyznski CE. Roles of natural killer cells in antiviral immunity. Curr Opin Virol 2015; 16:15-23. [PMID: 26590692 PMCID: PMC4821726 DOI: 10.1016/j.coviro.2015.10.008] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 10/20/2015] [Accepted: 10/24/2015] [Indexed: 01/01/2023]
Abstract
NK cells can kill virus-infected cells and protect against severe infections. Long-lived memory NK cells may develop after vaccination or infection. NK cells are potent regulatory of antiviral T and B cell responses. The role of NK cells in human infection is complex and context-dependent.
Natural killer (NK) cells are important in immune defense against virus infections. This is predominantly considered a function of rapid, innate NK-cell killing of virus-infected cells. However, NK cells also prime other immune cells through the release of interferon gamma (IFN-γ) and other cytokines. Additionally, NK cells share features with long-lived adaptive immune cells and can impact disease pathogenesis through the inhibition of adaptive immune responses by virus-specific T and B cells. The relative contributions of these diverse and conflicting functions of NK cells in humans are poorly defined and likely context-dependent, thereby complicating the development of therapeutic interventions. Here we focus on the contributions of NK cells to disease in diverse virus infections germane to human health.
Collapse
Affiliation(s)
- Stephen N Waggoner
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Immunology Graduate Program, University of Cincinnati, Cincinnati, OH, United States; Medical Scientist Training Program, University of Cincinnati, Cincinnati, OH, United States; Pathobiology and Molecular Medicine Graduate Program, University of Cincinnati, Cincinnati, OH, United States.
| | - Seth D Reighard
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Immunology Graduate Program, University of Cincinnati, Cincinnati, OH, United States; Medical Scientist Training Program, University of Cincinnati, Cincinnati, OH, United States
| | - Ivayla E Gyurova
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Pathobiology and Molecular Medicine Graduate Program, University of Cincinnati, Cincinnati, OH, United States
| | - Stacey A Cranert
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Sarah E Mahl
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Erik P Karmele
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Jonathan P McNally
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Michael T Moran
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Immunology Graduate Program, University of Cincinnati, Cincinnati, OH, United States
| | - Taylor R Brooks
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Fazeela Yaqoob
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Immunology Graduate Program, University of Cincinnati, Cincinnati, OH, United States
| | - Carolyn E Rydyznski
- Center for Autoimmune Genomics and Etiology (CAGE), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Immunology Graduate Program, University of Cincinnati, Cincinnati, OH, United States
| |
Collapse
|
21
|
Walter L, Ansari AA. MHC and KIR Polymorphisms in Rhesus Macaque SIV Infection. Front Immunol 2015; 6:540. [PMID: 26557119 PMCID: PMC4617107 DOI: 10.3389/fimmu.2015.00540] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 10/08/2015] [Indexed: 02/04/2023] Open
Abstract
Natural killer lymphocytes are essentially involved as the first line of defense against agents such as viruses and malignant cells. The activity of these cells is regulated via interaction of specific and diverse killer cell immunoglobulin-like receptors (KIR) with the highly polymorphic cognate MHC class I proteins on target cells. Genetic variability of both KIR and MHC-I ligands has been shown to be associated with resistance to many diseases, including infection with the immunodeficiency virus. Disease course and progression to AIDS after infection with human immunodeficiency virus-1 (HIV-1) is essentially influenced by the presence of the stimulatory KIR3DS1 receptor in combination with HLA-Bw4. Knowledge of such genetic interactions that contribute to not only disease resistance but also susceptibility are just as important. Such combined genetic factors were recently reported in the rhesus macaque AIDS model. Here, we review the rhesus macaque MHC class I and KIR gene systems and the role of their polymorphisms in the SIV infection model.
Collapse
Affiliation(s)
- Lutz Walter
- Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research , Göttingen , Germany
| | - Aftab A Ansari
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine , Atlanta, GA , USA
| |
Collapse
|
22
|
Abstract
Natural killer (NK) cells play a central role in immune responses through direct cytotoxicity and the release of cytokines that prime adaptive immunity. In simian primates, NK cell responses are regulated by interactions between two highly polymorphic sets of molecules: the killer-cell immunoglobulin-like receptors (KIRs) and their major histocompatibility complex (MHC) class I ligands. KIR-MHC class I interactions in humans have been implicated in the outcome of a number viral diseases and cancers. However, studies to address the role of KIRs in animal models have been limited by the complex immunogenetics and lack of defined ligands for KIRs in non-human primates. Due to the rapid evolution of KIRs, there is little conservation among the KIR genes of different primate species and it is not possible to predict the specificity of KIRs from known KIR-MHC class I interactions in humans. Hence, the MHC class I ligands for KIRs in species other than humans are poorly defined. Here, we review the KIR genes of the rhesus macaque, an important animal model for human immunodeficiency virus infection and other infectious diseases, and the MHC class I ligands that have been identified for KIRs in this species.
Collapse
Affiliation(s)
- Benjamin N. Bimber
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR 97239
| | - David T. Evans
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI 53711
| |
Collapse
|
23
|
Manser AR, Weinhold S, Uhrberg M. Human KIR repertoires: shaped by genetic diversity and evolution. Immunol Rev 2015; 267:178-96. [DOI: 10.1111/imr.12316] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Angela R. Manser
- Institute for Transplantation Diagnostics and Cell Therapeutics; Heinrich-Heine University Düsseldorf; Medical Faculty; Düsseldorf Germany
| | - Sandra Weinhold
- Institute for Transplantation Diagnostics and Cell Therapeutics; Heinrich-Heine University Düsseldorf; Medical Faculty; Düsseldorf Germany
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics; Heinrich-Heine University Düsseldorf; Medical Faculty; Düsseldorf Germany
| |
Collapse
|
24
|
Takahashi Y, Mayne AE, Khowawisetsut L, Pattanapanyasat K, Little D, Villinger F, Ansari AA. In vivo administration of a JAK3 inhibitor to chronically siv infected rhesus macaques leads to NK cell depletion associated with transient modest increase in viral loads. PLoS One 2013; 8:e70992. [PMID: 23923040 PMCID: PMC3724739 DOI: 10.1371/journal.pone.0070992] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Accepted: 06/30/2013] [Indexed: 01/31/2023] Open
Abstract
Innate immune responses are reasoned to play an important role during both acute and chronic SIV infection and play a deterministic role during the acute stages on the rate of infection and disease progression. NK cells are an integral part of the innate immune system but their role in influencing the course of SIV infection has been a subject of debate. As a means to delineate the effect of NK cells on SIV infection, use was made of a Janus kinase 3 (JAK3) inhibitor that has previously been shown to be effective in the depletion of NK cells in vivo in nonhuman primates (NHP). Extensive safety and in vitro/in vivo PK studies were conducted and an optimal dose that depletes NK cells and NK cell function in vivo identified. Six chronically SIV infected rhesus macaques, 3 with undetectable/low plasma viral loads and 3 with high plasma viral loads were administered a daily oral dose of 10 mg/kg for 35 days. Data obtained showed that, at the dose tested, the major cell lineage affected both in the blood and the GI tissues were the NK cells. Such depletion appeared to be associated with a transient increase in plasma and GI tissue viral loads. Whereas the number of NK cells returned to baseline values in the blood, the GI tissues remained depleted of NK cells for a prolonged period of time. Recent findings show that the JAK3 inhibitor utilized in the studies reported herein has a broader activity than previously reported with dose dependent effects on both JAK2 and JAK1 suggests that it is likely that multiple pathways are affected with the administration of this drug that needs to be taken into account. The findings reported herein are the first studies on the use of a JAK3 inhibitor in lentivirus infected NHP.
Collapse
Affiliation(s)
- Yoshiaki Takahashi
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Ann E. Mayne
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Ladawan Khowawisetsut
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kovit Pattanapanyasat
- Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Dawn Little
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Francois Villinger
- Division of Pathology, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, United States of America
| | - Aftab A. Ansari
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America
- * E-mail:
| |
Collapse
|