1
|
Szabó E, Faragó A, Bodor G, Gémes N, Puskás LG, Kovács L, Szebeni GJ. Identification of immune subsets with distinct lectin binding signatures using multi-parameter flow cytometry: correlations with disease activity in systemic lupus erythematosus. Front Immunol 2024; 15:1380481. [PMID: 38774868 PMCID: PMC11106380 DOI: 10.3389/fimmu.2024.1380481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/22/2024] [Indexed: 05/24/2024] Open
Abstract
Objectives Cell surface glycosylation can influence protein-protein interactions with particular relevance to changes in core fucosylation and terminal sialylation. Glycans are ligands for immune regulatory lectin families like galectins (Gals) or sialic acid immunoglobulin-like lectins (Siglecs). This study delves into the glycan alterations within immune subsets of systemic lupus erythematosus (SLE). Methods Evaluation of binding affinities of Galectin-1, Galectin-3, Siglec-1, Aleuria aurantia lectin (AAL, recognizing core fucosylation), and Sambucus nigra agglutinin (SNA, specific for α-2,6-sialylation) was conducted on various immune subsets in peripheral blood mononuclear cells (PBMCs) from control and SLE subjects. Lectin binding was measured by multi-parameter flow cytometry in 18 manually gated subsets of T-cells, NK-cells, NKT-cells, B-cells, and monocytes in unstimulated resting state and also after 3-day activation. Stimulated pre-gated populations were subsequently clustered by FlowSOM algorithm based on lectin binding and activation markers, CD25 or HLA-DR. Results Elevated AAL, SNA and CD25+/CD25- SNA binding ratio in certain stimulated SLE T-cell subsets correlated with SLE Disease Activity Index 2000 (SLEDAI-2K) scores. The significantly increased frequencies of activated AALlow Siglec-1low NK metaclusters in SLE also correlated with SLEDAI-2K indices. In SLE, activated double negative NKTs displayed significantly lower core fucosylation and CD25+/CD25- Siglec-1 binding ratio, negatively correlating with disease activity. The significantly enhanced AAL binding in resting SLE plasmablasts positively correlated with SLEDAI-2K scores. Conclusion Alterations in the glycosylation of immune cells in SLE correlate with disease severity, which might represent potential implications in the pathogenesis of SLE.
Collapse
Affiliation(s)
- Enikő Szabó
- Institute of Genetics, Laboratory of Functional Genomics, HUN-REN Biological Research Center, Szeged, Hungary
- Core Facility, HUN-REN Biological Research Centre, Szeged, Hungary
| | - Anna Faragó
- Astridbio Technologies Ltd, Szeged, Hungary
- Doctoral School of Multidisciplinary Medical Sciences, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Gergely Bodor
- Department of Rheumatology and Immunology, Albert Szent-Gyorgyi Medical School and Health Center, University of Szeged, Szeged, Hungary
| | - Nikolett Gémes
- Institute of Genetics, Laboratory of Functional Genomics, HUN-REN Biological Research Center, Szeged, Hungary
- Core Facility, HUN-REN Biological Research Centre, Szeged, Hungary
| | - László G. Puskás
- Institute of Genetics, Laboratory of Functional Genomics, HUN-REN Biological Research Center, Szeged, Hungary
- Core Facility, HUN-REN Biological Research Centre, Szeged, Hungary
| | - László Kovács
- Department of Rheumatology and Immunology, Albert Szent-Gyorgyi Medical School and Health Center, University of Szeged, Szeged, Hungary
| | - Gábor J. Szebeni
- Institute of Genetics, Laboratory of Functional Genomics, HUN-REN Biological Research Center, Szeged, Hungary
- Core Facility, HUN-REN Biological Research Centre, Szeged, Hungary
- Astridbio Technologies Ltd, Szeged, Hungary
- Department of Internal Medicine, Hematology Center, Faculty of Medicine, University of Szeged, Szeged, Hungary
| |
Collapse
|
2
|
Wang C, Zhu Y, Pan D. Identifying the causal relationship between immune factors and osteonecrosis: a two-sample Mendelian randomization study. Sci Rep 2024; 14:9371. [PMID: 38654114 DOI: 10.1038/s41598-024-59810-0] [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: 12/15/2023] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
A wealth of evidence intimates a profound connection between the immune system and osteonecrosis, albeit the specific immune factors underlying this connection remain largely veiled. A bidirectional Mendelian randomization (MR) study was conducted based on genome-wide association study summary data to identify causal links between 731 immune factors and osteonecrosis including drug-induced osteonecrosis. Preliminary MR analysis was accomplished utilizing the inverse-variance weighted method under a multiplicative random effects model, and heterogeneity and potential horizontal pleiotropy were evaluated through Cochrane's Q-test, MR-Egger intercept test, MR-PRESSO global test, and leave-one-out analysis. Upon false discovery rate correction, the gene-predicted level of one immune factor (CD62L - monocyte %monocyte) exhibited a significant positive correlation with osteonecrosis, while eight immune traits associated with monocytes, dendritic cells, and NK cells demonstrated significant causal effects with drug-induced osteonecrosis. Reverse MR revealed no significant correlations. This MR research provides genetic evidence for the causal associations between a broad spectrum of immune factors and osteonecrosis. Such a study aids in unraveling the intricate interaction patterns between the immune and skeletal systems, elucidating the pathogenesis of osteonecrosis, and identifying potential novel therapeutic approaches.
Collapse
Affiliation(s)
- Chao Wang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Yong Zhu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Ding Pan
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
| |
Collapse
|
3
|
Rodriguez-Mogeda C, van Ansenwoude CMJ, van der Molen L, Strijbis EMM, Mebius RE, de Vries HE. The role of CD56 bright NK cells in neurodegenerative disorders. J Neuroinflammation 2024; 21:48. [PMID: 38350967 PMCID: PMC10865604 DOI: 10.1186/s12974-024-03040-8] [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: 11/10/2023] [Accepted: 02/07/2024] [Indexed: 02/15/2024] Open
Abstract
Emerging evidence suggests a potential role for natural killer (NK) cells in neurodegenerative diseases, such as multiple sclerosis, Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis. However, the precise function of NK cells in these diseases remains ambiguous. The existence of two NK cell subsets, CD56bright and CD56dim NK cells, complicates the understanding of the contribution of NK cells in neurodegeneration as their functions within the context of neurodegenerative diseases may differ significantly. CD56bright NK cells are potent cytokine secretors and are considered more immunoregulatory and less terminally differentiated than their mostly cytotoxic CD56dim counterparts. Hence, this review focusses on NK cells, specifically on CD56bright NK cells, and their role in neurodegenerative diseases. Moreover, it explores the mechanisms underlying their ability to enter the central nervous system. By consolidating current knowledge, we aim to provide a comprehensive overview on the role of CD56bright NK cells in neurodegenerative diseases. Elucidating their impact on neurodegeneration may have implications for future therapeutic interventions, potentially ameliorating disease pathogenesis.
Collapse
Affiliation(s)
- Carla Rodriguez-Mogeda
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Chaja M J van Ansenwoude
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Lennart van der Molen
- IQ Health Science Department, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Eva M M Strijbis
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
- Department of Neurology, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Infection and Immunity Institute, Amsterdam, The Netherlands
| | - Helga E de Vries
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Amsterdam Neuroscience, Amsterdam, The Netherlands.
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands.
| |
Collapse
|
4
|
Kotwal A, Gustafson MP, Bornschlegl S, Dietz AB, Delivanis D, Ryder M. Circulating immunophenotypes are potentially prognostic in follicular cell-derived thyroid cancer. Front Immunol 2024; 14:1325343. [PMID: 38235146 PMCID: PMC10792034 DOI: 10.3389/fimmu.2023.1325343] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/12/2023] [Indexed: 01/19/2024] Open
Abstract
Background Exploring the immune interface of follicular cell-derived thyroid cancer has prognostic and therapeutic potential. The available literature is lacking for comprehensive immunophenotyping in relation to clinical outcomes. In this study, we identify circulating immunophenotypes associated with thyroid cancer prognosis. Methods We conducted a pilot observational study of adults with follicular cell-derived thyroid cancer who underwent surgery at our tertiary care referral center and had consented for flow cytometry on peripheral blood collected at the time of thyroidectomy. Results Of the 32 included subjects, 20 (62%) had well differentiated, 5 (16%) had poorly differentiated, and 7 (22%) had anaplastic thyroid cancer. The most frequent AJCC stage was 4 (59%) and the ATA risk of recurrence category was high (56%). Patients with AJCC stage 3/4 demonstrated fewer circulating mononuclear cells (CD45+), more monocytes (CD14+), fewer total lymphocytes (CD14-), fewer T cells (CD3+), fewer CD4+ T cells, fewer gamma-delta T cells, fewer natural killer (NK) T-like cells, more myeloid-derived suppressor cells (MDSCs; Lin-CD33+HLADR-), and more effector memory T cells but similar CD8+ T cells compared to stage1/2. Immunophenotype comparisons by ATA risk stratification and course of thyroid cancer were comparable to those observed for stage, except for significant differences in memory T cell subtypes. The median follow-up was 58 months. Conclusions Aggressive follicular cell-derived thyroid cancer either at presentation or during follow-up is associated with down-regulation of the T cell populations specifically CD4+ T cells, gamma-delta T cells, and NK T-like cells but up-regulation of MDSCs and altered memory T cells. These immunophenotypes are potential prognostic biomarkers supporting future investigation for developing targeted immunotherapies against advanced thyroid cancer.
Collapse
Affiliation(s)
- Anupam Kotwal
- Division of Diabetes, Endocrinology and Metabolism, University of Nebraska Medical Center, Omaha, NE, United States
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, United States
| | - Michael P. Gustafson
- Divisions of Experimental Pathology and Transfusion Medicine, Mayo Clinic, Rochester, MN, United States
- Division of Laboratory Medicine, Department of Laboratory Medicine and Pathology, Mayo Clinic Arizona, Phoenix, AZ, United States
| | - Svetlana Bornschlegl
- Divisions of Experimental Pathology and Transfusion Medicine, Mayo Clinic, Rochester, MN, United States
| | - Allan B. Dietz
- Divisions of Experimental Pathology and Transfusion Medicine, Mayo Clinic, Rochester, MN, United States
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, United States
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | - Danae Delivanis
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, United States
| | - Mabel Ryder
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, United States
- Division of Medical Oncology, Mayo Clinic, Rochester, MN, United States
| |
Collapse
|
5
|
Tang S, Wang Y, Ma X, Xiang X, Zhou X, Li Y, Jia Y, Hu F, Li Y. Decreased natural killer T-like cells correlated to disease activity in systemic lupus erythematosus. Clin Rheumatol 2023; 42:1435-1442. [PMID: 36629999 DOI: 10.1007/s10067-022-06494-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/30/2022] [Accepted: 12/23/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVES To evaluate the absolute numbers and frequencies of natural killer T-like (NKT-like) cells in systemic lupus erythematosus (SLE) and to characterize the possible role of the cells. METHODS Seventy-nine patients with SLE together with 30 age- and sex-matched healthy controls were enrolled. Flow cytometric determination of peripheral NKT-like cells was carried out for all participants by detecting the absolute counts (Abs) and percentage (%) of CD3 + CD16 + CD56 + cells. Disease activity index, laboratory parameters, and clinical manifestations were collected. The correlation between the cells and these parameters was analyzed. RESULTS SLE patients had, with respect to controls, considerably decreased values of NKT-like cells (P < 0.001 in both absolute number and percentage). The absolute number of NKT-like cells was found to have positive correlations with WBC, RBC, PLT, C3, C4, IgM and negative correlations with the disease duration, SLEDAI-2 K, anti-dsDNA, anti-nucleosome, anti-ribosomal protein, CRP, ESR. Meanwhile, it was found that the percentage values of NKT-like cells decreased in SLE patients with nephritis which was correlated with anti-ribosomal protein and CRP in comparison to SLE patients without nephritis. Moreover, an increase in the NKT-like cell counts was also observed in the patients with a clinical response to the treatment. CONCLUSIONS The absolute counts and frequencies of NKT-like cells decreased in SLE patients significantly, which correlated to disease activities and could recover to normal after the treatment. The NKT-like cells may play an important role in the pathogenesis of SLE and could be a useful marker in the disease assessment. Key Points • The absolute counts and frequencies of NKT-like cells decreased in SLE patients significantly. • NKT-like cells were related to the disease activities and could restore after the treatment. • NKT-like cells may be a useful marker in the disease assessment.
Collapse
Affiliation(s)
- Sumei Tang
- Department of Rheumatology and Immunology, Peking University People's Hospital & Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), 11 Xizhimen South St, Beijing, 100044, China
| | - Yushu Wang
- Inspection Center, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai, 264000, China
| | - Xiangbo Ma
- Department of Rheumatology and Immunology, Handan First Hospital, Hebei, China
| | - Xiaohong Xiang
- Department of Rheumatology and Immunology, Peking University People's Hospital & Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), 11 Xizhimen South St, Beijing, 100044, China
| | - Xinhua Zhou
- Clinical Laboratory, Third Hospital of Nanchang, Jiangxi, 330009, China
| | - Yan Li
- Clinical Laboratory, First People's Hospital of Jinzhong, Shanxi, 030600, China
| | - Yuan Jia
- Department of Rheumatology and Immunology, Peking University People's Hospital & Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), 11 Xizhimen South St, Beijing, 100044, China
| | - Fanlei Hu
- Department of Rheumatology and Immunology, Peking University People's Hospital & Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), 11 Xizhimen South St, Beijing, 100044, China.
| | - Yingni Li
- Department of Rheumatology and Immunology, Peking University People's Hospital & Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), 11 Xizhimen South St, Beijing, 100044, China.
| |
Collapse
|
6
|
Tang L, Wang H, Cao K, Xu C, Ma A, Zheng M, Xu Y, Zhang M. Dysfunction of circulating CD3 +CD56 + NKT-like cells in type 2 diabetes mellitus. Int J Med Sci 2023; 20:652-662. [PMID: 37082729 PMCID: PMC10110473 DOI: 10.7150/ijms.83317] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/25/2023] [Indexed: 04/22/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is associated with increased incidence and mortality of many cancers and infectious diseases. CD3+CD56+ NKT-like cells play pivotal roles in tumor surveillance and infection control. However, little is known about potential alterations in circulating NKT-like cells in T2DM patients. In this study, we found that the frequency and absolute counts of circulating NKT-like cells were significantly lower in patients with T2DM compared to healthy volunteers. Moreover, in T2DM patients, NKT-like cells were impaired in their production of IFN-γ and TNF-α as well as degranulation capacity. The expression of activating receptor NKG2D was markedly decreased on NKT-like cells in T2DM patients, while the expression of inhibitory receptors Tim-3 and LAG-3 was upregulated. In detail, Tim-3+NKT-like cells expressed higher LAG-3 and less IFN-γ and TNF-α compared to Tim-3-NKT-like cells. Importantly, we further found that the expression of Tim-3 in NKT-like cells from T2DM patients correlated positively with glycated hemoglobin (HbA1c) and fasting blood glucose (FBG) levels, as well as with diabetes duration. In conclusion, these results indicate that NKT-like cells from T2DM patients display an exhausted phenotype and reduced functionality. Moreover, Tim-3 expression on NKT-like cells likely serves a novel biomarker for duration of T2DM.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Yuanhong Xu
- ✉ Corresponding authors: Yuanhong Xu; e-mail: ; Min Zhang; e-mail:
| | - Min Zhang
- ✉ Corresponding authors: Yuanhong Xu; e-mail: ; Min Zhang; e-mail:
| |
Collapse
|
7
|
The phenotype of CD3-CD56 bright and CD3-CD56 dim natural killer cells in systemic lupus erythematosus patients and its relation to disease activity. Reumatologia 2022; 60:258-265. [PMID: 36186836 PMCID: PMC9494790 DOI: 10.5114/reum.2022.119042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 08/07/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction Systemic lupus erythematosus (SLE) patients have decreased natural killer (NK) cell counts. The decrease in the number of NK cells has implications for a decrease in the function of NK cells which can affect the progression of SLE disease. The study aim was to determine profiles of CD3-CD56bright and CD3-CD56dim NK cells in SLE patients and their relation to disease activity. Material and methods This study included 36 patients of SLE who fulfilled the ACR 1997/SLICC 2012 criteria, women aged 18-49 years. Disease activity was assessed by the Mex-SLEDAI. Peripheral blood samples from SLE patients were analyzed by flow cytometry to evaluate NK cell subsets, according to differential expression of the main subset of NK cells, which is CD3-CD56bright and CD3-CD56dim. Results The mean percentage of regulatory NK cell count (CD3-CD56bright) in active SLE patients was significantly lower (p = 0.000) than in inactive SLE patients. The mean percentage of cytotoxic NK cell count (CD3-CD56dim) in active SLE patients was significantly (p = 0.000) higher than in inactive SLE patients. A correlation was observed between two subsets of NK cells with disease activity (p = 0.00). The percentage of CD3-CD56bright NK cells was negatively correlated with disease activity (r = -0.766), whereas the percentage of CD3-CD56dim NK cells positively correlated with disease activity (r = 0.761). Conclusions There is a difference in the mean percentage of the number of NK cells (CD3-CD56+) in both a subset of regulatory NK cells (CD3-CD56bright) and cytotoxic NK cells (CD3-CD56dim) in active and inactive SLE patients and it is closely related to SLE disease activity.
Collapse
|
8
|
Cheuk YC, Xu S, Zhu D, Luo Y, Chen T, Chen J, Li J, Shi Y, Zhang Y, Rong R. Monocytic Myeloid-Derived Suppressor Cells Inhibit Myofibroblastic Differentiation in Mesenchymal Stem Cells Through IL-15 Secretion. Front Cell Dev Biol 2022; 10:817402. [DOI: 10.3389/fcell.2022.817402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/04/2022] [Indexed: 01/02/2023] Open
Abstract
Background: Accumulating evidence indicates that mesenchymal stem cells (MSCs) are precursors of myofibroblasts, which play a vital role in renal fibrosis. The close interaction between MSCs and other immune cells regulates the development of multiple fibrosis-related diseases. However, the effect of myeloid-derived suppressor cells (MDSCs) on MSCs remains unexplored. Here, we investigated the effect of MDSCs on the myofibroblastic differentiation of MSCs.Methods: MSCs were induced to undergo myofibroblastic differentiation with transforming growth factor beta 1 (TGF-β1). M-MDSCs and G-MDSCs were sorted by flow cytometry. Supernatants derived from MDSCs were administered to cultured bone marrow MSCs (BM-MSCs) undergoing TGF-β1-induced myofibroblastic differentiation. Myofibroblastic differentiation was evaluated by immunostaining. The expression of fibrosis-related genes was determined by quantitative PCR and western blot analysis. In vitro, M-MDSC supernatant or M-MDSC supernatant with interleukin (IL)-15 mAbs was administered following unilateral renal ischemia-reperfusion injury (IRI) to observe the myofibroblast differentiation of renal resident MSCs (RRMSCs) in a murine model.Results: Myofibroblastic differentiation of MSCs was hindered when the cells were treated with MDSC-derived supernatants, especially that from M-MDSCs. The inhibitory effect of M-MDSC supernatant on the myofibroblastic differentiation of MSCs was partially mediated by IL-15-Ras-Erk1/2-Smad2/3 signaling. Treatment with M-MDSC supernatant ameliorated renal fibrosis and myofibroblastic differentiation in RRMSCs through IL-15. Additionally, M-MDSC supernatant increased M-MDSC infiltration in the kidney in a mouse IRI model. M-MDSC supernatant downregulated the adhesion and migration marker CD44 on the cell membrane of MSCs via IL-15.Conclusion: M-MDSC-derived supernatant inhibited the TGF-β1-induced myofibroblastic differentiation of MSCs through IL-15. Our findings shed new light on the effect of MDSCs on myofibroblastic differentiation and adhesion of MSCs, which might provide a new perspective in the development of treatment strategies for renal fibrosis.
Collapse
|
9
|
Diminished natural killer T-like cells correlates with aggravated primary Sjögren’s syndrome. Clin Rheumatol 2022; 41:1163-1168. [PMID: 35059877 DOI: 10.1007/s10067-021-06011-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/27/2021] [Accepted: 11/20/2021] [Indexed: 11/03/2022]
|
10
|
Hsu CY, Chueh YS, Kuo ML, Lee PT, Hsiao HS, Huang JL, Lin SJ. Expansion of invariant natural killer T cells from systemic lupus erythematosus patients by alpha-Galactosylceramide and IL-15. PLoS One 2021; 16:e0261727. [PMID: 34936686 PMCID: PMC8694473 DOI: 10.1371/journal.pone.0261727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/07/2021] [Indexed: 11/19/2022] Open
Abstract
CD1d-restricted invariant natural killer T cells (iNKT cells) may play an important role in the pathogenesis of systemic lupus erythematosus (SLE). Interleukin (IL)-15 is a pro-inflammatory cytokine which is over-expressed in SLE patients. In the present study, we investigated the iNKT cell expansion of mononuclear cells (MNCs) from SLE patients following 10 days’ culture with α-galactosylceramide (α-Galcer) and /or IL-15. We sought to determine the phenotypic and functional characteristics of the expanded iNKT cells compared to healthy controls and correlated with disease activity. We observed that 1. The percentages of Vα24+/Vβ11+ iNKT cells following 10-day incubation was lower in SLE groups compared to controls; 2. The percentages and absolute numbers of Vα24+/Vβ11+ iNKT cells were expanded by α-galactosylceramide (α-Galcer), and further enhanced with IL-15 in SLE patient, but the effect of IL-15 was much lower than controls; 3.IL-15 +α-Galcer expanded CD3+/CD56+ NKT-like cells from SLE patients, especially with active disease 4. The CD161+ Vα24+/Vβ11+ iNKT cells in SLE were more responsive to α-Galcer stimulation than the CD161- counterpart; 5. IL-15 decreased apoptosis of α-Galcer activated SLE iNKT cells; 6. IL-15 enhanced CD69, CD1d and CD11a expression on α-Galcer treated iNKT cells; 7. The IL-4 production of iNKT cells was decreased in SLE patients compared to controls; 8. IL-15 increased IFN-γ and IL-4 production of SLE iNKT cells; 8. IL-15 failed to augment the ability of iNKT cells to aid NK-mediated K562 cytolysis in SLE patients; 9. CD161 positivity, granzyme B and perforin expression of α-Galcer+IL-15 expanded iNKT cells correlated with C3 levels in SLE patients. Taken together, our results demonstrated numeric and functional deficiency of iNKT cells and their response to IL-15 in SLE patients. Our finding may provide insight for using adoptive iNKT cell therapy in autoimmune diseases.
Collapse
Affiliation(s)
- Chien-Ya Hsu
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Shan Chueh
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Ling Kuo
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Center for Medical and Clinical Immunology, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Pediatrics, New Taipei Municipal Tu Cheng Hospital, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Pei-Tzu Lee
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsiu-Shan Hsiao
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Jing-Long Huang
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Pediatrics, New Taipei Municipal Tu Cheng Hospital, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- * E-mail: (SJL); (JLH)
| | - Syh-Jae Lin
- Division of Asthma, Allergy, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- * E-mail: (SJL); (JLH)
| |
Collapse
|
11
|
Mylod E, O’Connell F, Donlon NE, Butler C, Reynolds JV, Lysaght J, Conroy MJ. The Omentum in Obesity-Associated Cancer: A Hindrance to Effective Natural Killer Cell Migration towards Tumour Which Can Be Overcome by CX3CR1 Antagonism. Cancers (Basel) 2021; 14:cancers14010064. [PMID: 35008227 PMCID: PMC8750072 DOI: 10.3390/cancers14010064] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/15/2021] [Accepted: 12/21/2021] [Indexed: 01/16/2023] Open
Abstract
Simple Summary Oesophagogastric adenocarcinomas (OAC) are cancers of the food pipe and stomach which have a strong link with obesity. Natural killer (NK) cells are assassins of the immune system and are crucial for eliminating cancer. We have shown previously that NK cells are pulled into fat in OAC patients by a signalling protein called fractalkine (CX3CL1). Once in fat, NK cells die or are profoundly altered. This diminishes their ability to kill the tumour. We report that exposure to fat can reduce movement of NK cells towards the tumour. However, if a drug called a CX3CR1 antagonist is used to antagonise the receptor for fractalkine, we can restore NK cell movement towards the tumour. When we activate NK cells with a protein called IL-15, fractalkine can reduce its effect on NK cells. This provides further evidence for using CX3CR1 antagonists to reduce NK cell migration to fat and boost NK cell movement to the tumour. Abstract Oesophagogastric adenocarcinomas (OAC) are obesity-associated malignancies, underpinned by severe immune dysregulation. We have previously shown that natural killer (NK) cells preferentially migrate to OAC omentum, where they undergo phenotypic and functional alterations and apoptosis. Furthermore, we have identified the CX3CR1:fractalkine (CX3CL1) pathway as pivotal in their recruitment to omentum. Here, we elucidate whether exposure to the soluble microenvironment of OAC omentum, and in particular fractalkine and IL-15 affects NK cell homing capacity towards oesophageal tumour. Our data uncover diminished NK cell migration towards OAC tumour tissue conditioned media (TCM) following exposure to omental adipose tissue conditioned media (ACM) and reveal that this migration can be rescued with CX3CR1 antagonist E6130. Furthermore, we show that fractalkine has opposing effects on NK cell migration towards TCM, when used alone or in combination with IL-15 and uncover its inhibitory effects on IL-15-mediated stimulation of death receptor ligand expression. Interestingly, treatment with fractalkine and/or IL-15 do not significantly affect NK cell adhesion to MAdCAM-1, despite changes they elicit to the expression of integrin α4β7. This study provides further evidence that CX3CR1 antagonism has therapeutic utility in rescuing NK cells from the deleterious effects of the omentum and fractalkine in OAC, thus limiting their dysfunction.
Collapse
Affiliation(s)
- Eimear Mylod
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland; (E.M.); (N.E.D.); (J.L.)
| | - Fiona O’Connell
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland; (F.O.); (C.B.)
| | - Noel E. Donlon
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland; (E.M.); (N.E.D.); (J.L.)
| | - Christine Butler
- Department of Surgery, Trinity St. James’s Cancer Institute, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland; (F.O.); (C.B.)
| | - John V. Reynolds
- Gastro-Intestinal Medicine and Surgery, St. James’s Hospital, Dublin 8, Ireland;
| | - Joanne Lysaght
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland; (E.M.); (N.E.D.); (J.L.)
| | - Melissa J. Conroy
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland; (E.M.); (N.E.D.); (J.L.)
- Cancer Immunology Research Group, Department of Physiology, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
- Correspondence:
| |
Collapse
|
12
|
Wang H, Fang K, Yan W, Chang X. T-Cell Immune Imbalance in Rheumatoid Arthritis Is Associated with Alterations in NK Cells and NK-Like T Cells Expressing CD38. J Innate Immun 2021; 14:148-166. [PMID: 34428762 DOI: 10.1159/000516642] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 04/18/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND CD38+ NK (CD3- CD16+ CD38+ CD56+) cells were increased in rheumatoid arthritis (RA), which suppressed Treg cell differentiation. This study explored how CD38+ NK cells regulated CD4+ T-cell differentiation into Treg cells in RA. METHODS Proportions of CD38+ NK cells and their counterpart CD38+ NK-like T (CD3+ CD16+ CD38+ CD56+) cells were measured in RA and rats with collagen-induced arthritis (CIA). CD38+ NK cells and CD38+ NK-like T cells were cocultured with CD4+ T cells, respectively. RESULTS A significantly increased proportion of CD38+ NK cells and a decreased proportion of CD38+ NK-like T cells were detected in RA and CIA blood and synovial fluids. When CD4+ T cells were cocultured with CD38+ NK cells, mammalian target of rapamycin (mTOR) signaling was activated, and Th1/Th2 and Th17/Treg ratios were increased. When CD38+ NK cells were pretreated with anti-CD38 antibody, Treg cell proportion was increased, and Th1/Th2 and Th17/Treg ratios were decreased. CD38+ NK-like T cells showed the opposite results. CD38+ NK cells and CD38+ NK-like-T cells activated differential gene expressions and pathways in CD4+ T cells and initiated Th1 and Th2 cell differentiation by differential gene nodes. CONCLUSIONS This study suggest that the high CD38+ NK cell proportion and low CD38+ NK-like T cell proportion in RA suppress Treg cell differentiation by stimulating mTOR signaling in CD4+ T cells, which consequentially disturbs the immune tolerance.
Collapse
Affiliation(s)
- Hongxing Wang
- Medical Research Center of The Affiliated Hospital of Qingdao University, Qingdao, China.,Clinical Laboratory of Qilu Hospital, Shandong University, Jinan, China
| | - Kehua Fang
- Clinical Laboratory of The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Weining Yan
- Joint Surgery Department of The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaotian Chang
- Medical Research Center of The Affiliated Hospital of Qingdao University, Qingdao, China.,Qingdao Engineering Technology Center for Major Disease Marker, Qingdao, China
| |
Collapse
|
13
|
Del Zotto G, Antonini F, Pesce S, Moretta F, Moretta L, Marcenaro E. Comprehensive Phenotyping of Human PB NK Cells by Flow Cytometry. Cytometry A 2020; 97:891-899. [PMID: 32198974 DOI: 10.1002/cyto.a.24001] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/13/2020] [Accepted: 02/21/2020] [Indexed: 12/14/2022]
Abstract
The NK cell compartment provides powerful innate defenses against virus-infected and tumor cells. Specific NK cell receptors control this process and maintain the immune system homeostasis and prevent autoimmunity. A wide variety of NK cell subsets with different functional capabilities exist and this reflects not only the different maturation stages of NK cells but also different microenvironments in which they can operate. In this review, we will give an overview on the various NK cell subsets present in peripheral blood of healthy donors in order to clearly and univocally identify them on the basis of their phenotypic traits using flow cytometry. © 2020 International Society for Advancement of Cytometry.
Collapse
Affiliation(s)
- Genny Del Zotto
- Core Facilities, Area Aggregazione Servizi e Laboratori Diagnostici, IRCCS Istituto G. Gaslini, Genoa, Italy
| | - Francesca Antonini
- Core Facilities, Area Aggregazione Servizi e Laboratori Diagnostici, IRCCS Istituto G. Gaslini, Genoa, Italy
| | - Silvia Pesce
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Francesca Moretta
- Department of Laboratory Medicine, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Emanuela Marcenaro
- Department of Experimental Medicine, University of Genoa, Genoa, Italy.,Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| |
Collapse
|
14
|
Fisher L, Zinter M, Stanfield-Oakley S, Carpp LN, Edwards RW, Denny T, Moodie Z, Laher F, Bekker LG, McElrath MJ, Gilbert PB, Corey L, Tomaras G, Pollara J, Ferrari G. Vaccine-Induced Antibodies Mediate Higher Antibody-Dependent Cellular Cytotoxicity After Interleukin-15 Pretreatment of Natural Killer Effector Cells. Front Immunol 2019; 10:2741. [PMID: 31827470 PMCID: PMC6890556 DOI: 10.3389/fimmu.2019.02741] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 11/08/2019] [Indexed: 12/14/2022] Open
Abstract
The secondary analyses for correlates of risk of infection in the RV144 HIV-1 vaccine trial implicated vaccine-induced antibody-dependent cellular cytotoxicity (ADCC) responses in the observed protection, highlighting the importance of assessing such responses in ongoing and future HIV-1 vaccine trials. However, in vitro assays that detect ADCC activity in plasma from HIV-1 infected seropositive individuals are not always effective at detecting ADCC activity in plasma from HIV-1 vaccine recipients. In vivo, ADCC-mediating antibodies must operate at the site of infection, where effector cells are recruited and activated by a local milieu of chemokines and cytokines. Based on previous findings that interleukin 15 (IL-15) secretion increases during acute HIV-1 infection and enhances NK cell-mediated cytotoxicity, we hypothesized that IL-15 pretreatment of NK effector cells could be used to improve killing of infected cells by vaccine-induced antibodies capable of mediating ADCC. Using the HIV-1 infectious molecular clone (IMC)-infected target cell assay along with plasma samples from HIV-1 vaccine recipients, we found that IL-15 treatment of effector cells improved the ability of the vaccine-induced antibodies to recruit effector cells for ADCC. Through immunophenotyping experiments, we showed that this improved killing was likely due to IL-15 mediated activation of NK effector cells and higher intracellular levels of perforin and granzyme B in the IL-15 pretreated NK cells. We also found that using a 4-fold dilution series of plasma and subtraction of pre-vaccination responses resulted in lowest response rates among placebo recipients and significant separation between treatment groups. This represents the first attempt to utilize IL-15-treated effector cells and optimized analytical approaches to improve the detection of HIV-1 vaccine-induced ADCC responses and will inform analyses of future HIV vaccine clinical trials.
Collapse
Affiliation(s)
- Leigh Fisher
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Melissa Zinter
- Department of Surgery, Duke University Medical Center, Durham, NC, United States
| | | | - Lindsay N Carpp
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - R Whitney Edwards
- Department of Surgery, Duke University Medical Center, Durham, NC, United States.,Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, United States
| | - Thomas Denny
- Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, United States
| | - Zoe Moodie
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Fatima Laher
- Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Soweto, South Africa
| | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - M Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Peter B Gilbert
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Biostatistics, University of Washington, Seattle, WA, United States
| | - Lawrence Corey
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Georgia Tomaras
- Department of Surgery, Duke University Medical Center, Durham, NC, United States.,Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, United States.,Department of Immunology, Duke University Medical Center, Durham, NC, United States.,Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, United States
| | - Justin Pollara
- Department of Surgery, Duke University Medical Center, Durham, NC, United States.,Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, United States
| | - Guido Ferrari
- Department of Surgery, Duke University Medical Center, Durham, NC, United States.,Duke University Medical Center, Duke Human Vaccine Institute, Durham, NC, United States.,Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, United States
| |
Collapse
|
15
|
Almeida JS, Couceiro P, López-Sejas N, Alves V, Růžičková L, Tarazona R, Solana R, Freitas-Tavares P, Santos-Rosa M, Rodrigues-Santos P. NKT-Like (CD3+CD56+) Cells in Chronic Myeloid Leukemia Patients Treated With Tyrosine Kinase Inhibitors. Front Immunol 2019; 10:2493. [PMID: 31695700 PMCID: PMC6817724 DOI: 10.3389/fimmu.2019.02493] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 10/07/2019] [Indexed: 12/29/2022] Open
Abstract
Therapy with Tyrosine Kinase Inhibitors (TKI) aiming stable deep molecular response is the gold standard to treat Chronic Myeloid Leukemia (CML). NKT-like cells (CD3+CD56+) combine characteristics of T and NK cells. The physiopathological role of these cells remains unknown although the literature refers their association with inflammation, autoimmune diseases, and cancer. Since the information regarding the role of NKT-like cells in CML is rare, we aimed at the characterization of these cells in CML patients treated with TKIs. Peripheral blood NKT-like cells from 48 CML patients and 40 healthy donors were analyzed by multiparametric flow cytometry. Functional tests consisting of co-culture with leukemic target cells (K562 cell line) were used to measure degranulation and cytokine production. Our results revealed that NKT-like cells are decreased in treated CML patients, although they present increased expression of activation markers (CD69 and HLA-DR), increased degranulation (CD107a) and impaired IFN-γ production. Significantly alterations on the expression of tumor recognition (NCRs and NKp80), and immune regulation receptors (LAG-3, TIM-3, and CD137) by NKT-like cells were observed in CML patients. Second generation TKIs increased cell activation (CD69) and decreased expression of NKp44 and NKp80 by NKT-like cells from CML patients when compared to Imatinib. CML patients that achieved deep molecular response (MR4.5) presented downregulation of NKp44 and LAG-3. Further studies are needed to clarify the role of these cells as biomarkers of therapy response and also to evaluate their value for discrimination of better candidates for sustained treatment-free remission after TKI discontinuation.
Collapse
MESH Headings
- Antigens, Differentiation/immunology
- Female
- Gene Expression Regulation, Leukemic/drug effects
- Gene Expression Regulation, Leukemic/immunology
- Humans
- K562 Cells
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/immunology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Male
- Natural Killer T-Cells/immunology
- Natural Killer T-Cells/pathology
- Neoplasm Proteins/immunology
- Protein Kinase Inhibitors/administration & dosage
Collapse
Affiliation(s)
- Jani-Sofia Almeida
- Faculty of Medicine (FMUC), Institute of Immunology, University of Coimbra, Coimbra, Portugal
- Laboratory of Immunology and Oncology, Center for Neuroscience and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| | - Patrícia Couceiro
- Laboratory of Immunology and Oncology, Center for Neuroscience and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| | - Nelson López-Sejas
- Department of Immunology, IMIBIC - Reina Sofia University Hospital, University of Cordoba, Córdoba, Spain
| | - Vera Alves
- Faculty of Medicine (FMUC), Institute of Immunology, University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| | - Lenka Růžičková
- Hematology Service, Coimbra Hospital and Universitary Centre (CHUC), Coimbra, Portugal
| | | | - Rafael Solana
- Department of Immunology, IMIBIC - Reina Sofia University Hospital, University of Cordoba, Córdoba, Spain
| | - Paulo Freitas-Tavares
- Hematology Service, Coimbra Hospital and Universitary Centre (CHUC), Coimbra, Portugal
| | - Manuel Santos-Rosa
- Faculty of Medicine (FMUC), Institute of Immunology, University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| | - Paulo Rodrigues-Santos
- Faculty of Medicine (FMUC), Institute of Immunology, University of Coimbra, Coimbra, Portugal
- Laboratory of Immunology and Oncology, Center for Neuroscience and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| |
Collapse
|
16
|
Cytotoxic Function and Cytokine Production of Natural Killer Cells and Natural Killer T-Like Cells in Systemic Lupus Erythematosis Regulation with Interleukin-15. Mediators Inflamm 2019; 2019:4236562. [PMID: 31049024 PMCID: PMC6462338 DOI: 10.1155/2019/4236562] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/25/2018] [Accepted: 12/13/2018] [Indexed: 11/17/2022] Open
Abstract
Natural killer cells and NKT-like cells are the first line immune defense against tumor and virus infection. Deficient NK and NKT-like cell effector function may contribute to increased susceptibility to infection in SLE patients. We sought to examine the perforin and granzyme B expression, interferon-gamma (IFN-γ), and tumor-necrosis factor-alpha (TNF-α) production and CD107a degranulation of NK and NKT-like cells from SLE patients and their regulation by IL-15. We established that (1) perforin expression on SLE NK cells was decreased but unrelated to disease activity; (2) the MFI of granzyme B was increased in NK cells from SLE patients with active disease, associated with increased percentages of granzyme B+ CD56bright NK cells; (3) NK cells from active SLE patients, both CD56dim and CD56bright NK subsets, produced higher IFN-γ compared to controls; (4) CD56dim, but not CD56bright NK cells from active SLE patients, produced lower TNF-α, compared to inactive SLE patients and controls; (5) CD107a degranulation of SLE NK cells was comparable to controls; (6) IL-15 enhanced perforin/granzyme B expression, IFN-γ/TNF-α production, and CD107a degranulation of NK cells from SLE patients; and (7) similar observations were found for CD56+CD3+ NKT-like cells. Taken together, we demonstrated the differential expression of the heightened granzyme B and decreased TNF-α in NK and NKT-like cells in SLE patients. Higher granzyme B expression of NK and NKT-like cells in active SLE patients, further enhanced by circulating IL-15, may contribute to the maintenance of inflammation in SLE.
Collapse
|
17
|
Terrén I, Mikelez I, Odriozola I, Gredilla A, González J, Orrantia A, Vitallé J, Zenarruzabeitia O, Borrego F. Implication of Interleukin-12/15/18 and Ruxolitinib in the Phenotype, Proliferation, and Polyfunctionality of Human Cytokine-Preactivated Natural Killer Cells. Front Immunol 2018; 9:737. [PMID: 29713323 PMCID: PMC5911648 DOI: 10.3389/fimmu.2018.00737] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 03/26/2018] [Indexed: 12/30/2022] Open
Abstract
A brief in vitro stimulation of natural killer (NK) cells with interleukin (IL)-12, IL-15, and IL-18 endow them a memory-like behavior, characterized by higher effector responses when they are restimulated after a resting period of time. These preactivated NK cells, also known as cytokine-induced memory-like (CIML) NK cells, have several properties that make them a promising tool in cancer immunotherapy. In the present study, we have described the effect that different combinations of IL-12, IL-15, and IL-18 have on the generation of human CIML NK cells. Our data points to a major contribution of IL-15 to CIML NK cell-mediated cytotoxicity against target cells. However, the synergistic effect of the three cytokines grant them the best polyfunctional profile, that is, cells that simultaneously degranulate (CD107a) and produce multiple cytokines and chemokines such as interferon γ, tumor necrosis factor α, and C-C motif chemokine ligand 3. We have also analyzed the involvement of each cytokine and their combinations in the expression of homing receptors CXCR4 and CD62L, as well as the expression of CD25 and IL-2-induced proliferation. Furthermore, we have tested the effects of the Jak1/2 inhibitor ruxolitinib in the generation of CIML NK cells. We found that ruxolitinib-treated CIML NK cells expressed lower levels of CD25 than non-treated CIML NK cells, but exhibited similar proliferation in response to IL-2. In addition, we have also found that ruxolitinib-treated NK cells displayed reduced effector functions after the preactivation, which can be recovered after a 4 days expansion phase in the presence of low doses of IL-2. Altogether, our results describe the impact that each cytokine and the Jak1/2 pathway have in the phenotype, IL-2-induced proliferation, and effector functions of human CIML NK cells.
Collapse
Affiliation(s)
- Iñigo Terrén
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
| | - Idoia Mikelez
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
- CIC biomaGUNE, Donostia-San Sebastián, Spain
| | - Irati Odriozola
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
| | - Andrea Gredilla
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
| | - Javier González
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
| | - Ane Orrantia
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
| | - Joana Vitallé
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
| | | | - Francisco Borrego
- Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
- Basque Center for Transfusion and Human Tissues, Galdakao, Spain
| |
Collapse
|
18
|
Lin SJ, Kuo ML, Hsiao HS, Lee PT, Chen JY, Huang JL. Activating and inhibitory receptors on natural killer cells in patients with systemic lupus erythematosis-regulation with interleukin-15. PLoS One 2017; 12:e0186223. [PMID: 29023581 PMCID: PMC5638402 DOI: 10.1371/journal.pone.0186223] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 09/27/2017] [Indexed: 11/18/2022] Open
Abstract
Natural killer (NK) cells may play an important role in the pathogenesis of SLE. Interleukin(IL)-15, an NK-enhancing cytokine, is over-expressed in SLE patients. In the present study, we examined the effect of IL-15 on NK cytotoxicity of SLE patients, and the expression of various activating and inhibitory NK receptors on NK cells from SLE patients in relation to disease activity. We also sought to determine how IL-15 would affect the NK receptor expression on NK cells from SLE patients. PBMCs were collected from 88 SLE patients with inactive disease activity (SLEDAI score<6) and active disease activity (SLEDAI score≥6), 26 age-matched healthy adults were used as controls. PBMC were incubated in the presence or absence of IL-15 (10ng/ml) for eighteen hours. CD3-CD56+ lymphoctes were gated using flow cytometry and further divided into CD56dim and CD56bright subsets according to the MFI of CD56. We observed that 1. Serum IL-15 was elevated in SLE patients, and higher in active disease than in inactive disease; 2. NK cytotoxicity of SLE patients was deficient compared to controls and showed an impaired response to IL-15 compared to controls; 3.CD69, CD94, NKG2A, NKp30, and CD158b on NK cells from SLE patients were higher than controls, and could be further enhanced by IL-15; 4. NKp46 expression from SLE patients was higher than controls, but down-regulated by IL-15; 5.Deficient NKG2D and NKAT-2 expression were found on NK cells from SLE patients, which were enhanced by IL-15; 6. A unique NKp46- subset and CD158b+ subsets were observed in NK cells from SLE patients but not controls. 7. Unlike controls, CD158k on NK cells from SLE patients failed to respond to IL-15. Taken together, we demonstrated the aberrant NCR and iNKR expression on NK cells and their distinct response to IL-15 in SLE patients. As IL-15 predominantly aggravates the aberrant NKR expression found in SLE, IL-15 antagonist may have therapeutic benefits in SLE patients.
Collapse
MESH Headings
- Adult
- Antigens, CD/metabolism
- Antigens, Differentiation, T-Lymphocyte/metabolism
- Female
- Humans
- Interleukin-15/pharmacology
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/metabolism
- Lectins, C-Type/metabolism
- Lupus Erythematosus, Systemic/drug therapy
- Lupus Erythematosus, Systemic/immunology
- Lupus Erythematosus, Systemic/metabolism
- Male
- Receptors, KIR/metabolism
Collapse
Affiliation(s)
- Syh-Jae Lin
- Department of Pediatrics, Division of Asthma, Allergy, and Rheumatology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Linkou, Taoyuan, Taiwan
| | - Ming-Ling Kuo
- Department of Pediatrics, Division of Asthma, Allergy, and Rheumatology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Linkou, Taoyuan, Taiwan
- Department of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsiu-Shan Hsiao
- Department of Pediatrics, Division of Asthma, Allergy, and Rheumatology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Linkou, Taoyuan, Taiwan
| | - Pei-Tzu Lee
- Department of Pediatrics, Division of Asthma, Allergy, and Rheumatology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Linkou, Taoyuan, Taiwan
| | - Ji-Yih Chen
- Department of Medicine, Division of Allergy, Immunology and Rheumatology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Linkou, Taoyuan, Taiwan
| | - Jing-Long Huang
- Department of Pediatrics, Division of Asthma, Allergy, and Rheumatology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Linkou, Taoyuan, Taiwan
| |
Collapse
|