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Mei Y, Zhu Y, Yong KSM, Hanafi ZB, Gong H, Liu Y, Teo HY, Hussain M, Song Y, Chen Q, Liu H. IL-37 dampens immunosuppressive functions of MDSCs via metabolic reprogramming in the tumor microenvironment. Cell Rep 2024; 43:113835. [PMID: 38412100 DOI: 10.1016/j.celrep.2024.113835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 12/18/2023] [Accepted: 02/06/2024] [Indexed: 02/29/2024] Open
Abstract
Interleukin-37 (IL-37) has been shown to inhibit tumor growth in various cancer types. However, the immune regulatory function of IL-37 in the tumor microenvironment is unclear. Here, we established a human leukocyte antigen-I (HLA-I)-matched humanized patient-derived xenograft hepatocellular carcinoma (HCC) model and three murine orthotopic HCC models to study the function of IL-37 in the tumor microenvironment. We found that IL-37 inhibited HCC growth and promoted T cell activation. Further study revealed that IL-37 impaired the immunosuppressive capacity of myeloid-derived suppressor cells (MDSCs). Pretreatment of MDSCs with IL-37 before adoptive transfer attenuated their tumor-promoting function in HCC tumor-bearing mice. Moreover, IL-37 promoted both glycolysis and oxidative phosphorylation in MDSCs, resulting in the upregulation of ATP release, which impaired the immunosuppressive capacity of MDSCs. Collectively, we demonstrated that IL-37 inhibited tumor development through dampening MDSCs' immunosuppressive capacity in the tumor microenvironment via metabolic reprogramming, making it a promising target for future cancer immunotherapy.
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Affiliation(s)
- Yu Mei
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Ying Zhu
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Kylie Su Mei Yong
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (ASTAR), Singapore 138673, Singapore
| | - Zuhairah Binte Hanafi
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Huanle Gong
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Jiangsu Institute of Hematology, First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, P.R. China
| | - Yonghao Liu
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Huey Yee Teo
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Muslima Hussain
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Yuan Song
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore
| | - Qingfeng Chen
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (ASTAR), Singapore 138673, Singapore.
| | - Haiyan Liu
- Immunology Program, Life Sciences Institute, Immunology Translational Research Program, and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117456, Singapore.
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Zhu Y, Mei Y, Baby N, Teo HY, Binte Hanafi Z, Mohd Salleh SN, Sajikumar S, Liu H. Tumor-mediated microbiota alteration impairs synaptic tagging/capture in the hippocampal CA1 area via IL-1β production. Commun Biol 2023; 6:685. [PMID: 37400621 DOI: 10.1038/s42003-023-05036-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 06/12/2023] [Indexed: 07/05/2023] Open
Abstract
Cancer patients often experience impairments in cognitive function. However, the evidence for tumor-mediated neurological impairment and detailed mechanisms are still lacking. Gut microbiota has been demonstrated to be involved in the immune system homeostasis and brain functions. Here we find that hepatocellular carcinoma (HCC) growth alters the gut microbiota and impedes the cognitive functions. The synaptic tagging and capture (STC), an associative cellular mechanism for the formation of associative memory, is impaired in the tumor-bearing mice. STC expression is rescued after microbiota sterilization. Transplantation of microbiota from HCC tumor-bearing mice induces similar STC impairment in wide type mice. Mechanistic study reveals that HCC growth significantly elevates the serum and hippocampus IL-1β levels. IL-1β depletion in the HCC tumor-bearing mice restores the STC. Taken together, these results demonstrate that gut microbiota plays a crucial role in mediating the tumor-induced impairment of the cognitive function via upregulating IL-1β production.
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Affiliation(s)
- Ying Zhu
- Immunology Translational Research Programme, Department of Microbiology of Immunology, Yong Loo Lin School of Medicine, Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, 117456, Singapore
| | - Yu Mei
- Immunology Translational Research Programme, Department of Microbiology of Immunology, Yong Loo Lin School of Medicine, Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, 117456, Singapore
| | - Nimmi Baby
- Department of Physiology, National University of Singapore, Singapore, 117597, Singapore
| | - Huey Yee Teo
- Immunology Translational Research Programme, Department of Microbiology of Immunology, Yong Loo Lin School of Medicine, Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, 117456, Singapore
| | - Zuhairah Binte Hanafi
- Immunology Translational Research Programme, Department of Microbiology of Immunology, Yong Loo Lin School of Medicine, Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, 117456, Singapore
| | - Siti Nazihah Mohd Salleh
- Human Monoclonal Antibody Platform, Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, 138648, Singapore
| | - Sreedharan Sajikumar
- Department of Physiology, National University of Singapore, Singapore, 117597, Singapore.
- Life Sciences Institute Neurobiology Programme, National University of Singapore, Singapore, 117456, Singapore.
- Healthy Longevity Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore.
| | - Haiyan Liu
- Immunology Translational Research Programme, Department of Microbiology of Immunology, Yong Loo Lin School of Medicine, Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, 117456, Singapore.
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Teo HY, Song Y, Yong KSM, Liu Y, Mei Y, Hanafi ZB, Zhu Y, Chua YL, Gascoigne NRJ, Chen Q, Liu H. IL12/18/21 pre-activation enhances the anti-tumor efficacy of expanded γδT cells and overcomes resistance to anti-PD-L1 treatment. Cancer Immunol Res 2023:726146. [PMID: 37099651 DOI: 10.1158/2326-6066.cir-21-0952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 08/03/2022] [Accepted: 04/20/2023] [Indexed: 04/28/2023]
Abstract
γδT cells are promising candidates for cellular immunotherapy due to their immune regulation through cytokine production and MHC-independent direct cytotoxicity against a broad spectrum of tumors. However, current γδT cell-based cancer immunotherapy has limited efficacy, and novel strategies are needed to improve clinical outcomes. Here, we report that cytokine pre-treatment with IL12/18, IL12/15/18, IL12/18/21, and IL12/15/18/21 effectively enhanced the activation and cytotoxicity of in vitro-expanded murine and human γδT cells. However, only adoptive transfer of IL12/18/21 pre-activated γδT cells significantly inhibited tumor growth in a murine melanoma model and a hepatocellular carcinoma model. Both IL12/18/21 pre-activated antibody-expanded and zoledronate-expanded human γδT cells effectively controlled tumor growth in a humanized mouse model. IL12/18/21 pre-activation promoted γδT cell proliferation and cytokine production in vivo and enhanced IFNγ production and activation of endogenous CD8+ T cells in a cell-cell contact- and ICAM-1-dependent manner. Furthermore, the adoptive transfer of IL12/18/21 pre-activated γδT cells could overcome the resistance to anti-PD-L1 therapy, and the combination therapy had a synergistic effect on the therapeutic outcomes. Moreover, the enhanced anti-tumor function of adoptively transferred IL12/18/21 pre-activated γδT cells was largely diminished in the absence of endogenous CD8+ T cells when administered alone or in combination with anti-PD-L1, suggesting a CD8+ T cell-dependent mechanism. Taken together, IL12/18/21 pre-activation can promote γδT cell anti-tumor function and overcome the resistance to checkpoint blockade therapy, indicating an effective combinational cancer immunotherapeutic strategy.
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Affiliation(s)
- Huey Yee Teo
- National University of Singapore, Singapore, Singapore
| | - Yuan Song
- National University of Singapore, Singapore, Singapore
| | | | - Yonghao Liu
- National University of Singapore, Singapore, Singapore
| | - Yu Mei
- National University of Signapore, Singapore, Singapore
| | | | - Ying Zhu
- National University of Singapore, Singapore, Singapore
| | | | | | - Qingfeng Chen
- Institute for Molecular and Cellular Biology, A*STAR, Singapore, Singapore
| | - Haiyan Liu
- National University of Singapore, Singapore, Singapore
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Song Y, Teo HY, Liu Y, Zhang X, Chen J, Zhang Y, Liu H. Reviving human γδT cells from apoptosis induced by IL-12/18 via p-JNK inhibition. J Leukoc Biol 2022; 112:1701-1716. [PMID: 35770879 DOI: 10.1002/jlb.5ma0622-741r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 06/05/2022] [Indexed: 01/04/2023] Open
Abstract
γδT cells recognize and exert cytotoxicity against tumor cells independently of MHC restriction and have antigen presentation and regulatory functions to promote adaptive immune responses. They are considered as potential immune cells for cellular immunotherapy in cancer patients. However, it is challenging to ex vivo expand human γδT cells that have superb effector functions and long-term survival for adoptive cancer therapy. We found that IL-12/18 combination could drastically promote IFN-γ secretion and cytotoxicity in human γδT cells. However, the enhanced activation of human γδT cells is accompanied by increased apoptosis and elevated expressions of co-inhibitory receptors under the stimulation of IL-12/18. We further demonstrated that IL-12/18 induced apoptosis of human γδT cells was in a phosphoantigen or IFN-γ-independent manner. Transcriptomic analysis suggested that IL-12/18-induced apoptosis of human γδT cells was mediated by the activation of JNK pathway. p-JNK inhibitor (SP-600125) treatment effectively revived human γδT cells from the apoptosis induced by IL-12/18 and maintained their enhanced IFN-γ production and cytotoxicity against tumor cells. Our results provide a novel and feasible strategy for ex vivo expansion of cytokine-activated human γδT cells, which could promote the efficacy of γδT cell adoptive immunotherapy in cancer patients.
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Affiliation(s)
- Yuan Song
- Immunology Programme, Life Sciences Institute; Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huey Yee Teo
- Immunology Programme, Life Sciences Institute; Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yonghao Liu
- Immunology Programme, Life Sciences Institute; Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Xiaomeng Zhang
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Jinmiao Chen
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Yongliang Zhang
- Immunology Programme, Life Sciences Institute; Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute; Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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Abstract
γδT cells represent a small percentage of T cells in circulation but are found in large numbers in certain organs. They are considered to be innate immune cells that can exert cytotoxic functions on target cells without MHC restriction. Moreover, γδT cells contribute to adaptive immune response via regulating other immune cells. Under the influence of cytokines, γδT cells can be polarized to different subsets in the tumor microenvironment. In this review, we aimed to summarize the current understanding of antigen recognition by γδT cells, and the immune regulation mediated by γδT cells in the tumor microenvironment. More importantly, we depicted the polarization and plasticity of γδT cells in the presence of different cytokines and their combinations, which provided the basis for γδT cell-based cancer immunotherapy targeting cytokine signals.
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Affiliation(s)
- Yuan Song
- Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, Singapore
- Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yonghao Liu
- Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, Singapore
- Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huey Yee Teo
- Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, Singapore
- Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, Singapore
- Immunology Translational Research Program and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- *Correspondence: Haiyan Liu,
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6
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Kee AR, Yip VCH, Tay ELT, Lim CW, Cheng J, Teo HY, Chua CH, Yip LWL. Comparison of two different optical coherence tomography angiography devices in detecting healthy versus glaucomatous eyes - an observational cross-sectional study. BMC Ophthalmol 2020; 20:440. [PMID: 33167902 PMCID: PMC7653880 DOI: 10.1186/s12886-020-01701-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 10/23/2020] [Indexed: 12/02/2022] Open
Abstract
Background To understand the differences between two different optical coherence tomography angiography (OCTA) devices in detecting glaucomatous from healthy eyes by comparing their vascular parameters, diagnostic accuracy and test-retest reliability. Methods A cross-sectional observational study was performed on healthy and glaucoma subjects, on whom two sets of OCTA images of optic disc and macula were acquired using both AngioVue (Optovue, USA) and Swept Source (Topcon, Japan) OCTA devices during one visit. A novel in-house software was used to calculate the vessel densities. Diagnostic accuracy of the machines in differentiating healthy versus glaucomatous eyes was determined using area under the receiver operating characteristic curve (AUROC) and test-retest repeatability of the machines was also evaluated. Results A total of 80 healthy and 38 glaucomatous eyes were evaluated. Glaucomatous eyes had reduced mean vessel density compared to healthy controls in all segmented layers of the optic disc and macula using AngioVue (p ≤ 0.001). However, glaucomatous eyes had higher mean vessel density on optic disc scans using Swept Source, with lack of statistically significant difference between healthy and glaucomatous eyes. The AUROC showed better diagnostic accuracy of AngioVue (0.761–1.000) compared to Swept Source (0.113–0.644). The test-retest reliability indices were generally better using AngioVue than Swept Source. Conclusions AngioVue showed better diagnostic capability and test-retest reliability compared to Swept Source. Further studies need to be undertaken to evaluate if there is any significant difference between the various machines in diagnosing and monitoring glaucoma.
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Affiliation(s)
- A R Kee
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - V C H Yip
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - E L T Tay
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore.,Department of Ophthalmology, Woodlands Health Campus, Singapore, Singapore
| | - C W Lim
- Department of Ophthalmology, Sarawak General Hospital, Kuching, Malaysia
| | - J Cheng
- Cixi Institute of Biomedical Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang Province, China
| | - H Y Teo
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - C H Chua
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - L W L Yip
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore. .,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
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Song Y, Liu Y, Teo HY, Hanafi ZB, Mei Y, Zhu Y, Chua YL, Lv M, Jiang Z, Liu H. Manganese enhances the antitumor function of CD8 + T cells by inducing type I interferon production. Cell Mol Immunol 2020; 18:1571-1574. [PMID: 32801367 DOI: 10.1038/s41423-020-00524-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 07/27/2020] [Indexed: 02/06/2023] Open
Affiliation(s)
- Yuan Song
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Yonghao Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Huey Yee Teo
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Zuhairah Binte Hanafi
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Yu Mei
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Ying Zhu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Yen Leong Chua
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore
| | - Mengze Lv
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, School of Life Sciences, Peking University, Beijing, 100871, China.,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, China.,Jill Roberts Institute for Research in Inflammatory Bowel Disease (JRI), Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Zhengfan Jiang
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, School of Life Sciences, Peking University, Beijing, 100871, China.,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, China
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117456, Singapore.
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Mei Y, Zhu Y, Teo HY, Liu Y, Song Y, Lim HY, Binte Hanafi Z, Angeli V, Liu H. The indirect antiangiogenic effect of IL-37 in the tumor microenvironment. J Leukoc Biol 2020; 107:783-796. [PMID: 32125036 DOI: 10.1002/jlb.3ma0220-207rr] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 02/10/2020] [Accepted: 02/12/2020] [Indexed: 01/28/2023] Open
Abstract
IL-37, a newly identified IL-1 family cytokine, has been shown to play an important role in inflammatory diseases, autoimmune diseases, and carcinogenesis. IL-37 has been suggested to suppress tumoral angiogenesis, whereas some publications showed that IL-37 promoted angiogenesis through TGF-β signaling in both physiologic and pathologic conditions. Therefore, the function of IL-37 in tumoral angiogenesis is not clear and the underlying mechanism is not known. In this current study, we investigated the direct role of IL-37 on endothelial cells, as well as its indirect effect on angiogenesis through functioning on tumor cells both in vitro and in vivo. We found that IL-37 treatment directly promoted HUVEC migration and tubule formation, indicating IL-37 as a proangiogenic factor. Surprisingly, the supernatants from IL-37 overexpressing tumor cell line promoted HUVEC apoptosis and inhibited its migration and tubule formation. Furthermore, we demonstrated that IL-37 suppressed tumor angiogenesis in a murine orthotopic hepatocellular carcinoma model, suggesting its dominant antiangiogenesis role in vivo. Moreover, microarray and qPCR analysis demonstrated that IL-37 reduced the expressions of proangiogenic factors and increased the expressions of antiangiogenic factors by tumor cells. Matrix metalloproteinase (MMP)2 expression was significantly decreased by IL-37 in both cell lines and murine tumor models. MMP9 and vascular endothelial growth factor expressions were also reduced in murine tumors overexpressing IL-37, as well as in cell lines overexpressing IL-37 under hypoxic conditions. In conclusion, although IL-37 could exert direct proangiogenic effects on endothelial cells, it plays an antiangiogenic role via modulating proangiogenic and antiangiogenic factor expressions by tumor cells in the tumor microenvironment.
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Affiliation(s)
- Yu Mei
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Ying Zhu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Huey Yee Teo
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Yonghao Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Yuan Song
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Hwee Ying Lim
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Zuhairah Binte Hanafi
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Veronique Angeli
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
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Liu Y, Song Y, Lin D, Lei L, Mei Y, Jin Z, Gong H, Zhu Y, Hu B, Zhang Y, Zhao L, Teo HY, Qiu J, Jiang W, Dong C, Wu D, Huang Y, Liu H. NCR - group 3 innate lymphoid cells orchestrate IL-23/IL-17 axis to promote hepatocellular carcinoma development. EBioMedicine 2019; 41:333-344. [PMID: 30827928 PMCID: PMC6443584 DOI: 10.1016/j.ebiom.2019.02.050] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/08/2019] [Accepted: 02/22/2019] [Indexed: 02/07/2023] Open
Abstract
Background Innate lymphoid cells (ILCs) are a newly discovered family of immune cells that have similar cytokine-secreting profiles as T helper cell subsets. Although ILCs are critical for host defense against infections and tissue homeostasis, their roles in tumor development are not well established. Methods We studied the function of ILC3 cells in the liver for the development of hepatocellular carcinoma (HCC) in murine HCC models using flow cytometry, adoptive transfer, and in vitro functional assays. Findings We found that ILC3 lacking the natural cytotoxicity-triggering receptor (NCR−ILC3) promoted the development of HCC in response to interleukin 23 (IL-23). IL-23 serum level is elevated in HCC patients and its high expression is associated with poor clinical outcomes. We found that IL-23 could promote tumor development in murine HCC tumor models. IL-23 promoted the expansion of NCR−ILC3 and its differentiation from group 1 ILCs (ILC1s). Furthermore, NCR−ILC3 initiated IL-17 production upon IL-23 stimulation and directly inhibited CD8+ T cell immunity by promoting lymphocyte apoptosis and limiting their proliferation. Interpretation Together, our findings suggest that NCR−ILC3 initiates the IL-17-rich immunosuppressive tumor microenvironment and promotes the development of HCC, thus may serve as a promising target for future cancer immunotherapy. Fund This work was supported by grants from National Natural Science Foundation of China (81471586, 81571556), the Priority Academic Program Development of Jiangsu Higher Education Institutions, the collaborative Innovation Center of Hematology, start-up grant from National University of Singapore, the Cancer Prevention and Research Institute of Texas CPRIT (RR180017), and the National Cancer Institute's Cancer Center Support (Core) Grant CA016672 (to The University of Texas MD Anderson Cancer Center).
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Affiliation(s)
- Yonghao Liu
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China; Cyrus Tang Hematology Center, Soochow University, Suzhou 215123, China
| | - Yuan Song
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore 117456, Singapore
| | - Dandan Lin
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Lei Lei
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Yu Mei
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore 117456, Singapore
| | - Ziqi Jin
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Huanle Gong
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Ying Zhu
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Bo Hu
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Yinsheng Zhang
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Lixiang Zhao
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China
| | - Huey Yee Teo
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore 117456, Singapore
| | - Ju Qiu
- The Key Laboratory of Stem Cell Biology, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Wen Jiang
- Department of Radiation Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Chen Dong
- Institute of Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Depei Wu
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215006, China.
| | - Yuhui Huang
- Cyrus Tang Hematology Center, Soochow University, Suzhou 215123, China.
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore 117456, Singapore.
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10
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Mei Y, Teng W, Teo HY, Liu H. IL-37 mediates the anti-tumor activity in hepatocellular carcinoma via T cell activation and angiogenesis suppression. The Journal of Immunology 2018. [DOI: 10.4049/jimmunol.200.supp.57.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
IL-37 has been shown to play an immunosuppressive role against inflammatory and autoimmune diseases. However, the role of IL-37 in tumor development is still controversial. Recent studies demonstrated that IL-37 could recruit NK cells, stimulate CD4+ T cell activation, as well as inhibit tumor angiogenesis to suppress tumor progression in different tumor models. Other studies suggested that IL-37 could affect DC function to suppress adaptive immune response. In the current study, we found that IL-37 could directly inhibit hepatocellular carcinoma (HCC) cell expansion and promote its apoptosis. The in vivo results showed that IL-37 could inhibit HCC development through enhancing the T cell cytokine production and killing capacity in murine orthotopic HCC model and DEN-induced HCC model. This anti-tumor effect was fully abrogated in NOD-SCID mice. Furthermore, we found that IL-37 could also inhibit tumor angiogenesis in peritumoral areas. The in vitro study showed that recombinant IL-37 protein could directly promote the migration, tube formation and IL-1R8, VEGF, MMP2 expression in HUVEC cells. However, the supernatant from IL-37 expressing HCC cells showed an inhibition on the HUVEC cell migration and tube formation, suggesting its secondary role on angiogenesis through tumor cells could be dominant in the tumor microenvironment. Overall, these results showed that IL-37 could suppress HCC development through T cell activation and angiogenesis suppression.
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Affiliation(s)
- Yu Mei
- 1national university of singapore, Singapore
| | | | | | - Haiyan Liu
- 1national university of singapore, Singapore
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11
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Song Y, Hu B, Liu Y, Jin Z, Zhang Y, Lin D, Zhu Y, Lei L, Gong H, Mei Y, Teo HY, Wu D, Liu H. IL-12/IL-18-preactivated donor NK cells enhance GVL effects and mitigate GvHD after allogeneic hematopoietic stem cell transplantation. Eur J Immunol 2018; 48:670-682. [PMID: 29282719 DOI: 10.1002/eji.201747177] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 11/25/2017] [Accepted: 12/20/2017] [Indexed: 12/21/2022]
Abstract
Adoptive transfer of donor NK cells has the potential of mediating graft-versus-leukemia (GVL) effect while suppressing acute graft-versus-host-disease (aGVHD) during allogeneic hematopoietic stem cell transplantation (allo-HSCT). However, these beneficial effects are limited by the transient function of adoptively transferred NK cells. Previous studies demonstrate that cytokine-induced memory-like NK cells that are preactivated by IL-12, IL-15, and IL-18 have enhanced effector functions and long life span in vivo. Here, we investigated the effects of IL-12/18-preactivated and IL-12/15/18-preactivated donor NK cells on GVL and aGVHD in a murine model of allo-HSCT. We found that both IL-12/18- and IL-12/15/18-preactivated NK cells mediated stronger GVL effect than control NK cells mainly due to their elevated activation/cytotoxicity and sustained proliferative potential. Interestingly, we observed that although both IL-12/18- and IL-12/15/18-preactivated NK cells significantly inhibited severe aGVHD, only the IL-12/18-preactivated NK cells maintained the beneficial effect of donor NK cells on mild aGVHD. The IL-12/15/18-preactivated NK cell infusion accelerated aGVHD in the fully-mismatched mild aGVHD model. Our results demonstrated that IL-12/18-preactivated NK cells displayed sustained and enhanced GVL functions, and could mitigate aGVHD despite the severity of the disease. IL-12/18-preactivated donor NK cell infusion may be an effective and safe adoptive therapy after allo-HSCT.
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Affiliation(s)
- Yuan Song
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bo Hu
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yonghao Liu
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ziqi Jin
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yinsheng Zhang
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Dandan Lin
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ying Zhu
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Lei Lei
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huanle Gong
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yu Mei
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Huey Yee Teo
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Depei Wu
- Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, China.,Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
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12
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Chang CC, Teo HY, Norma-Rashid Y, Li D. Predator personality and prey behavioural predictability jointly determine foraging performance. Sci Rep 2017; 7:40734. [PMID: 28094288 PMCID: PMC5240143 DOI: 10.1038/srep40734] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 12/09/2016] [Indexed: 11/29/2022] Open
Abstract
Predator-prey interactions play important roles in ecological communities. Personality, consistent inter-individual differences in behaviour, of predators, prey or both are known to influence inter-specific interactions. An individual may also behave differently under the same situation and the level of such variability may differ between individuals. Such intra-individual variability (IIV) or predictability may be a trait on which selection can also act. A few studies have revealed the joint effect of personality types of both predators and prey on predator foraging performance. However, how personality type and IIV of both predators and prey jointly influence predator foraging performance remains untested empirically. Here, we addressed this using a specialized spider-eating jumping spider, Portia labiata (Salticidae), as the predator, and a jumping spider, Cosmophasis umbratica, as the prey. We examined personality types and IIVs of both P. labiata and C. umbratica and used their inter- and intra-individual behavioural variation as predictors of foraging performance (i.e., number of attempts to capture prey). Personality type and predictability had a joint effect on predator foraging performance. Aggressive predators performed better in capturing unpredictable (high IIV) prey than predictable (low IIV) prey, while docile predators demonstrated better performance when encountering predictable prey. This study highlights the importance of the joint effect of both predator and prey personality types and IIVs on predator-prey interactions.
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Affiliation(s)
- Chia-Chen Chang
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, 117543, Singapore
| | - Huey Yee Teo
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, 117543, Singapore
| | - Y Norma-Rashid
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Daiqin Li
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, 117543, Singapore
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13
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Abstract
Aplastic anaemia is a rare clinical syndrome associated with diminished or absent precursors in the bone marrow. Acquired aplastic anaemia secondary to human immunodeficiency virus (HIV) is very rare. We present a 71-year-old woman with severe aplastic anaemia secondary to HIV infection, which was after extensive exclusion of other causes. She achieved undetectable viral load after 5 months of combination antiretroviral therapy but remains profoundly pancytopenic, complicated by recurrent infectious and bleeding complications. HIV infection should be considered in patients with pancytopenia.
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Affiliation(s)
- C K Phua
- Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore
| | - K Marimuthu
- Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore
| | - H Y Teo
- Department of Pathology, Tan Tock Seng Hospital, Singapore
| | - K H Ong
- Department of Haematology, Tan Tock Seng Hospital, Singapore
| | - Y S Leo
- Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore
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