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Liang K, Zhang M, Liang J, Zuo X, Jia X, Shan J, Li Z, Yu J, Xuan Z, Luo L, Zhao H, Gan S, Liu D, Qin Q, Wang Q. M1-type polarized macrophage contributes to brain damage through CXCR3.2/CXCL11 pathways after RGNNV infection in grouper. Virulence 2024; 15:2355971. [PMID: 38745468 PMCID: PMC11123556 DOI: 10.1080/21505594.2024.2355971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 04/26/2024] [Indexed: 05/16/2024] Open
Abstract
The vertebrate central nervous system (CNS) is the most complex system of the body. The CNS, especially the brain, is generally regarded as immune-privileged. However, the specialized immune strategies in the brain and how immune cells, specifically macrophages in the brain, respond to virus invasion remain poorly understood. Therefore, this study aimed to examine the potential immune response of macrophages in the brain of orange-spotted groupers (Epinephelus coioides) following red-spotted grouper nervous necrosis virus (RGNNV) infection. We observed that RGNNV induced macrophages to produce an inflammatory response in the brain of orange-spotted grouper, and the macrophages exhibited M1-type polarization after RGNNV infection. In addition, we found RGNNV-induced macrophage M1 polarization via the CXCR3.2- CXCL11 pathway. Furthermore, we observed that RGNNV triggered M1 polarization in macrophages, resulting in substantial proinflammatory cytokine production and subsequent damage to brain tissue. These findings reveal a unique mechanism for brain macrophage polarization, emphasizing their role in contributing to nervous tissue damage following viral infection in the CNS.
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Affiliation(s)
- Kaishan Liang
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Minlin Zhang
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Jiantao Liang
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Xiaoling Zuo
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Xianze Jia
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Jinhong Shan
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Zongyang Li
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Jie Yu
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Zijie Xuan
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Liyuan Luo
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Huihong Zhao
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, China
| | - Songyong Gan
- Guangdong Marine Fishery Experiment Center, Agro-tech Extension Center of Guangdong Province, Huizhou, China
| | - Ding Liu
- Guangdong Havwii Agricultural Group Co. Ltd, Zhanjiang, China
| | - Qiwei Qin
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, China
- Fishery Institute of South China Agricultural University, Guangzhou, China
| | - Qing Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou, China
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, China
- Fishery Institute of South China Agricultural University, Guangzhou, China
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Rosenström AH, Ahmed AS, Kultima K, Freyhult E, Berg S, Bersellini Farinotti A, Palada V, Svensson CI, Kosek E. Unraveling the neuroimmune interface in chronic pain-the association between cytokines in the cerebrospinal fluid and pain in patients with lumbar disk herniation or degenerative disk disease. Pain 2024; 165:e65-e79. [PMID: 38900144 PMCID: PMC11190896 DOI: 10.1097/j.pain.0000000000003175] [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: 07/18/2023] [Revised: 11/06/2023] [Accepted: 11/28/2023] [Indexed: 06/21/2024]
Abstract
ABSTRACT Recent evidence highlights the importance of the neuroimmune interface, including periphery-to-central nervous system (CNS) neuroimmune crosstalk, in chronic pain. Although neuroinflammatory processes have been implicated in central sensitization for a long time, their potential neuroprotective and analgesic effects remain relatively elusive. We have explored the relationships between cytokine expression and symptom severity, and candidates for periphery-to-CNS crosstalk. Patients with degenerative disk disease (DDD) (nociceptive pain) or patients with lumbar disk herniation (LDH) with radiculopathy (predominantly neuropathic pain) completed questionnaires regarding pain and functional disability, underwent quantitative sensory testing, and provided blood and cerebrospinal fluid (CSF) samples. Proximity extension assay (PEA) was used to measure the levels of 92 inflammatory proteins in the CSF and serum from a total of 160 patients and controls, and CSF/serum albumin quotients was calculated for patients with DDD and patients with LDH. We found signs of neuroimmune activation, in the absence of systemic inflammation. Regarding periphery-to-CNS neuroimmune crosstalk, there were significant associations between several cytokines and albumin quotient, despite the latter being primarily at subclinical levels. The cytokines CCL11, CD5, IL8, and MMP-10 were elevated in the CSF, had positive correlations between CSF and serum levels, and associated in a nonlinear manner with back, but not leg, pain intensity in the LDH, but not the DDD, group. In conclusion, we found evidence for neuroimmune activation in the CNS of both patient groups in the absence of systemic inflammation and signs of a communication between CSF and serum. Complex and disease-specific associations were found between cytokines in CSF and back pain intensity.
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Affiliation(s)
| | - Aisha Siddiqah Ahmed
- Department of Molecular Medicine and Surgery, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Kim Kultima
- Department of Medical Sciences, Uppsala University, Akademiska Sjukhuset, Uppsala, Sweden
- Department of Physiology and Pharmacology, Karolinska Institute, Karolinska Institutet, Stockholm, Sweden
| | - Eva Freyhult
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
| | - Svante Berg
- Department of Molecular Medicine and Surgery, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Alex Bersellini Farinotti
- Department of Physiology and Pharmacology, Karolinska Institute, Karolinska Institutet, Stockholm, Sweden
| | - Vinko Palada
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden. Palada is now with the Department of Physiology, University of Helsinki, Helsinki, Finland
| | - Camilla I. Svensson
- Department of Physiology and Pharmacology, Karolinska Institute, Karolinska Institutet, Stockholm, Sweden
| | - Eva Kosek
- Department of Surgical Sciences, Uppsala University, Akademiska Sjukhuset, Uppsala, Sweden
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden. Palada is now with the Department of Physiology, University of Helsinki, Helsinki, Finland
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Alitongbieke G, Zhang X, Zhu F, Wu Q, Lin Z, Li X, Xue Y, Lai X, Feng J, Huang R, Pan Y. Glucan from Oudemansiella raphanipes suppresses breast cancer proliferation and metastasis by regulating macrophage polarization and the WNT/β-catenin signaling pathway. J Cancer 2024; 15:1169-1181. [PMID: 38356709 PMCID: PMC10861828 DOI: 10.7150/jca.89873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/16/2023] [Indexed: 02/16/2024] Open
Abstract
Background: The glucan extract of Oudemansiella raphanipes (Orp) has multiple biological properties, similar to extracts of other natural edible fungi. Drugs traditionally used in cancer treatment are associated with several drawbacks, such as side effects, induction of resistance, and poor prognosis, and many recent studies have focused on polysaccharides extracted from natural sources as alternatives. Our study focuses on the therapeutic role and molecular mechanism of action of Orp in breast cancer progression. Methods: MMTV-PyMT transgenic mice were used as the spontaneous breast cancer mice model. Immunoblotting, hematoxylin-eosin staining, immunohistochemistry, and immunofluorescence were used to evaluate the tumor behaviors in breast cancer. The inflammatory cell model was constructed using TNF-α. Macrophage activation and WNT/β-catenin signaling were assayed using western blotting and immunofluorescence. Results: Orp management significantly inhibited tumor growth and promoted tumor cell apoptosis in MMTV-PyMT transgenic mice. Besides, the Orp challenge also attenuated the ability of breast tumors to metastasize into lung tissues. Mechanistically, Orp treatment restrained the polarization of M1 macrophages to M2 macrophages and suppressed WNT/β-catenin signaling in mouse tumor tissues, which implied that Orp-mediated tumor inhibition partly occurred via regulating the inflammatory response. Findings from in vitro experiments confirmed that Orp inhibited the TNF-α-induced nuclear transportation of β-catenin, thus preventing inflammation signaling and the expression of c-Myc in MCF-7 cells. Conclusion: Orp inhibits breast cancer growth and metastasis by regulating macrophage polarization and the WNT/β-catenin signaling axis. The findings of this study suggest that Orp may be a promising therapeutic strategy for breast cancer.
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Affiliation(s)
- Gulimiran Alitongbieke
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Xiuru Zhang
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Fukai Zhu
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Qici Wu
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Zhichao Lin
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Xiumin Li
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Yu Xue
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Xuebin Lai
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
| | - Jiexin Feng
- Department of Breast Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, Fujian 363099, People's Republic of China
| | - Rongjie Huang
- Department of General Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, Fujian 363099, People's Republic of China
| | - Yutian Pan
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000, People's Republic of China
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Chan TYH, Wong JSY, Kiang KMY, Sun CWY, Leung GKK. The duality of CXCR3 in glioblastoma: unveiling autocrine and paracrine mechanisms for novel therapeutic approaches. Cell Death Dis 2023; 14:835. [PMID: 38104126 PMCID: PMC10725418 DOI: 10.1038/s41419-023-06354-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/23/2023] [Accepted: 11/29/2023] [Indexed: 12/19/2023]
Abstract
Glioblastoma (GBM) is a highly aggressive brain tumor associated with limited therapeutic options and a poor prognosis. CXCR3, a chemokine receptor, serves dual autocrine-paracrine functions in cancer. Despite gaps in our understanding of the functional role of the CXCR3 receptor in GBM, it has been shown to hold promise as a therapeutic target for the treatment of GBM. Existing clinical therapeutics and vaccines targeting CXCR3 ligand expression associated with the CXCR3 axes have also shown anti-tumorigenic effects in GBM. This review summarizes existing evidence on the oncogenic function of CXCR3 and its ligands CXCL9, CXCL10, and CXCL11, in GBM, and examines the controversies concerning the immunomodulatory functions of the CXCR3 receptor, including immune T cell recruitment, polarization, and positioning. The mechanisms underlying monotherpies and combination therapies targeting the CXCR3 pathways are discussed. A better understanding of the CXCR3 axes may lead to the development of strategies for overcoming the limitations of existing immunotherapies for GBM.
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Affiliation(s)
- Travis Yui Hei Chan
- Division of Neurosurgery, Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Jenny Sum Yee Wong
- Division of Vascular Surgery, Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Karrie Mei-Yee Kiang
- Division of Neurosurgery, Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Cherry Won Yuet Sun
- Royal College of Surgeons in Ireland, University of Medicine and Health Sciences, Dublin, Republic of Ireland
| | - Gilberto Ka-Kit Leung
- Division of Neurosurgery, Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
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5
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Zhu F, Zhang Q, Feng J, Zhang X, Li T, Liu S, Chen Y, Li X, Wu Q, Xue Y, Alitongbieke G, Pan Y. β-Glucan produced by Lentinus edodes suppresses breast cancer progression via the inhibition of macrophage M2 polarization by integrating autophagy and inflammatory signals. Immun Inflamm Dis 2023; 11:e876. [PMID: 37249285 DOI: 10.1002/iid3.876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/29/2023] [Accepted: 05/07/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND β-Glucan from Lentinus edodes (LNT), an edible mushroom, possesses strong anticancer activity. However, the therapeutic effects of LNT during the occurrence and progression of breast cancer and their underlying molecular mechanisms have not been elucidated. METHODS Mouse mammary tumor virus-polyoma middle tumor-antigen (MMTV-PyMT) transgenic mice were used as a breast cancer mouse model. Hematoxylin and eosin, immunohistochemical, and immunofluorescence staining were performed for histopathological analysis. Moreover, we developed an inflammatory cell model using tumor necrosis factor-α (TNF-α). Macrophage polarization was assessed using western blot analysis and immunofluorescence. RESULTS Orphan nuclear receptor 77 (Nur77) and sequestosome-1 (p62) were highly expressed and positively correlated with each other in breast cancer tissues. LNT significantly inhibited tumor growth, ameliorated inflammatory cell infiltration, and induced tumor cell apoptosis in PyMT transgenic mice. Moreover, LNT attenuated the ability of tumors to metastasize to lung tissue. Mechanistically, LNT treatment restrained macrophage polarization from M1 to M2 phenotype and promoted autophagic cell death by inhibiting Nur77 expression, AKT/mTOR signaling, and inflammatory signals in breast tumor cells. However, LNT did not exhibit a direct pro-autophagic effect on tumor cell death, except for its inhibitory effect on Nur77 expression. LNT-mediated autophagic tumor cell death depends on M1 macrophage polarization. In in vitro experiments, LNT inhibited the upregulation of p62, autophagy activation, and inflammatory signaling pathways in Nur77 cells. CONCLUSION LNT inhibited macrophage M2 polarization and subsequently blocked the AKT/mTOR and inflammatory signaling axes in breast cancer cells, thereby promoting autophagic tumor cell death. Thus, LNT may be a promising therapeutic strategy for breast cancer.
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Affiliation(s)
- Fukai Zhu
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Qianru Zhang
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Jiexin Feng
- Breast Surgery Department, Zhangzhou Hospital of Fujian Medical University, Zhangzhou, Fujian, People's Republic of China
| | - Xiuru Zhang
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Tingting Li
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Shuwen Liu
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Yanling Chen
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Xiumin Li
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Qici Wu
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Yu Xue
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Gulimiran Alitongbieke
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
| | - Yutian Pan
- Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou, Fujian, People's Republic of China
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Wang G, Zhang Z, Zhong K, Wang Z, Yang N, Tang X, Li H, Lu Q, Wu Z, Yuan B, Zheng M, Cheng P, Tong A, Zhou L. CXCL11-armed oncolytic adenoviruses enhance CAR-T cell therapeutic efficacy and reprogram tumor microenvironment in glioblastoma. Mol Ther 2023; 31:134-153. [PMID: 36056553 PMCID: PMC9840126 DOI: 10.1016/j.ymthe.2022.08.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/15/2022] [Accepted: 08/26/2022] [Indexed: 01/28/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive primary malignant brain cancer and urgently requires effective treatments. Chimeric antigen receptor T (CAR-T) cell therapy offers a potential treatment method, but it is often hindered by poor infiltration of CAR-T cells in tumors and highly immunosuppressive tumor microenvironment (TME). Here, we armed an oncolytic adenovirus (oAds) with a chemokine CXCL11 to increase the infiltration of CAR-T cells and reprogram the immunosuppressive TME, thus improving its therapeutic efficacy. In both immunodeficient and immunocompetent orthotopic GBM mice models, we showed that B7H3-targeted CAR-T cells alone failed to inhibit GBM growth but, when combined with the intratumoral administration of CXCL11-armed oAd, it achieved a durable antitumor response. Besides, oAd-CXCL11 had a potent antitumor effect and reprogramed the immunosuppressive TME in GL261 GBM models, in which increased infiltration of CD8+ T lymphocytes, natural killer (NK) cells, and M1-polarized macrophages, while decreased proportions of myeloid-derived suppressor cells (MDSCs), regulatory T cells (Tregs) and M2-polarized macrophages were observed. Furthermore, the antitumor effect of the oAd-CXCL11 was CD8+ T cell dependent. Our findings thus revealed that CXCL11-armed oAd can improve immune-virotherapy and can be a promising adjuvant of CAR-T therapy for GBM.
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Affiliation(s)
- Guoqing Wang
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Zongliang Zhang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Kunhong Zhong
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Zeng Wang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Nian Yang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Xin Tang
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Hexian Li
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Qizhong Lu
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Zhiguo Wu
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Boyang Yuan
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Meijun Zheng
- Department of Otolaryngology, Head and Neck Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Ping Cheng
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Aiping Tong
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China.
| | - Liangxue Zhou
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China.
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Filiberti A, Gmyrek GB, Berube AN, Carr DJJ. Osteopontin contributes to virus resistance associated with type I IFN expression, activation of downstream ifn-inducible effector genes, and CCR2 +CD115 +CD206 + macrophage infiltration following ocular HSV-1 infection of mice. Front Immunol 2023; 13:1028341. [PMID: 36685562 PMCID: PMC9846535 DOI: 10.3389/fimmu.2022.1028341] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
Ocular pathology is often associated with acute herpes simplex virus (HSV)-1 infection of the cornea in mice. The present study was undertaken to determine the role of early T lymphocyte activation 1 protein or osteopontin (OPN) in corneal inflammation and host resistance to ocular HSV-1 infection. C57BL/6 wild type (WT) and osteopontin deficient (OPN KO) mice infected in the cornea with HSV-1 were evaluated for susceptibility to infection and cornea pathology. OPN KO mice were found to possess significantly more infectious virus in the cornea at day 3 and day 7 post infection compared to infected WT mice. Coupled with these findings, HSV-1-infected OPN KO mouse corneas were found to express less interferon (IFN)-α1, double-stranded RNA-dependent protein kinase, and RNase L compared to infected WT animals early post infection that likely contributed to decreased resistance. Notably, OPN KO mice displayed significantly less corneal opacity and neovascularization compared to WT mice that paralleled a decrease in expression of vascular endothelial growth factor (VEGF) A within 12 hr post infection. The change in corneal pathology of the OPN KO mice aligned with a decrease in total leukocyte infiltration into the cornea and specifically, in neutrophils at day 3 post infection and in macrophage subpopulations including CCR2+CD115+CD206+ and CD115+CD183+CD206+ -expressing cells. The infiltration of CD4+ and CD8+ T cells into the cornea was unaltered comparing infected WT to OPN KO mice. Likewise, there was no difference in the total number of HSV-1-specific CD4+ or CD8+ T cells found in the draining lymph node with both sets functionally competent in response to virus antigen comparing WT to OPN KO mice. Collectively, these results demonstrate OPN deficiency directly influences the host innate immune response to ocular HSV-1 infection reducing some aspects of inflammation but at a cost with an increase in local HSV-1 replication.
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Affiliation(s)
- Adrian Filiberti
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Grzegorz B. Gmyrek
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Amanda N. Berube
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Daniel J. J. Carr
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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Zhang C, Deng Y, Zhang Y, Ba T, Niu S, Chen Y, Gao Y, Dai H. CXCR3 Inhibition Blocks the NF-κB Signaling Pathway by Elevating Autophagy to Ameliorate Lipopolysaccharide-Induced Intestinal Dysfunction in Mice. Cells 2023; 12:cells12010182. [PMID: 36611975 PMCID: PMC9818741 DOI: 10.3390/cells12010182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/16/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Autophagy is a cellular catabolic process in the evolutionarily conservative turnover of intracellular substances in eukaryotes, which is involved in both immune homeostasis and injury repairment. CXCR3 is an interferon-induced chemokine receptor that participates in immune regulation and inflammatory responses. However, CXCR3 regulating intestine injury via autophagy along with the precise underlying mechanism have yet to be elucidated. In the current study, we employed an LPS-induced inflammatory mouse model and confirmed that CXCR3 knockout significantly attenuates intestinal mucosal structural damage and increases tight junction protein expression. CXCR3 knockout alleviated the LPS-induced increase in the expression of inflammatory factors including TNF-α, IL-6, p-65, and JNK-1 and enhanced autophagy by elevating LC3II, ATG12, and PINK1/Parkin expression. Mechanistically, the function of CXCR3 regarding autophagy and immunity was investigated in IPEC-J2 cells. CXCR3 inhibition by AMG487 enhanced autophagy and reduced the inflammatory response, as well as blocked the NF-κB signaling pathway and elevated the expression of the tight junction protein marker Claudin-1. Correspondingly, these effects were abolished by autophagy inhibition with the selective blocker, 3-MA. Moreover, the immunofluorescence assay results further demonstrated that CXCR3 inhibition-mediated autophagy blocked p65 nuclear translocation, and the majority of Claudin-1 was located at the tight junctions. In conclusion, CXCR3 inhibition reversed LPS-induced intestinal barrier damage and alleviated the NF-κB signaling pathway via enhancing autophagy. These data provided a theoretical basis for elucidating the immunoregulatory mechanism by targeting CXCR3 to prevent intestinal dysfunction.
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Roussot N, Ghiringhelli F, Rébé C. Tumor Immunogenic Cell Death as a Mediator of Intratumor CD8 T-Cell Recruitment. Cells 2022; 11:cells11223672. [PMID: 36429101 PMCID: PMC9688834 DOI: 10.3390/cells11223672] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022] Open
Abstract
The success of anticancer treatments relies on a long-term response which can be mediated by the immune system. Thus, the concept of immunogenic cell death (ICD) describes the capacity of dying cancer cells, under chemotherapy or physical stress, to express or release danger-associated molecular patterns (DAMPs). These DAMPs are essential to activate dendritic cells (DCs) and to stimulate an antigen presentation to CD8 cytotoxic cells. Then, activated CD8 T cells exert their antitumor effects through cytotoxic molecules, an effect which is transitory due to the establishment of a feedback loop leading to T-cell exhaustion. This phenomenon can be reversed using immune checkpoint blockers (ICBs), such as anti-PD-1, PD-L1 or CTLA-4 Abs. However, the blockade of these checkpoints is efficient only if the CD8 T cells are recruited within the tumor. The CD8 T-cell chemoattraction is mediated by chemokines. Hence, an important question is whether the ICD can not only influence the DC activation and resulting CD8 T-cell activation but can also favor the chemokine production at the tumor site, thus triggering their recruitment. This is the aim of this review, in which we will decipher the role of some chemokines (and their specific receptors), shown to be released during ICD, on the CD8 T-cell recruitment and antitumor response. We will also analyze the clinical applications of these chemokines as predictive or prognostic markers or as new targets which should be used to improve patients' response.
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Affiliation(s)
- Nicolas Roussot
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
- Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche INSERM LNC-UMR1231, F-21000 Dijon, France
- UFR Sciences de Santé, University Bourgogne Franche-Comté, F-21000 Dijon, France
- Department of Medical Oncology, Centre Georges-François Leclerc, F-21000 Dijon, France
| | - François Ghiringhelli
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
- Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche INSERM LNC-UMR1231, F-21000 Dijon, France
- UFR Sciences de Santé, University Bourgogne Franche-Comté, F-21000 Dijon, France
- Department of Medical Oncology, Centre Georges-François Leclerc, F-21000 Dijon, France
- Genetic and Immunology Medical Institute, F-21000 Dijon, France
- Correspondence: (F.G.); (C.R.)
| | - Cédric Rébé
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
- Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche INSERM LNC-UMR1231, F-21000 Dijon, France
- UFR Sciences de Santé, University Bourgogne Franche-Comté, F-21000 Dijon, France
- Correspondence: (F.G.); (C.R.)
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10
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Raza S, Rajak S, Tewari A, Gupta P, Chattopadhyay N, Sinha RA, Chakravarti B. Multifaceted role of chemokines in solid tumors: From biology to therapy. Semin Cancer Biol 2022; 86:1105-1121. [PMID: 34979274 PMCID: PMC7613720 DOI: 10.1016/j.semcancer.2021.12.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/27/2021] [Accepted: 12/29/2021] [Indexed: 02/07/2023]
Abstract
Chemokines are small secretory chemotactic cytokines that control the directed migration of immune cells. Chemokines are involved in both anti-and pro-tumorigenic immune responses. Accumulating evidence suggests that the balance between these responses is influenced by several factors such as the stage of tumorigenesis, immune cell activation, recruitment of immune activating or immunosuppressive cells in the tumor microenvironment (TME), and chemokine receptor expression on effector and regulatory target cells. Cancer cells engage in a complex network with their TME components via several factors including growth factors, cytokines and chemokines that are critical for the growth of primary tumor and metastasis. However, chemokines show a multifaceted role in tumor progression including maintenance of stem-like properties, tumor cell proliferation/survival/senescence, angiogenesis, and metastasis. The heterogeneity of solid tumors in primary and metastatic cancers presents a challenge to the development of successful cancer therapy. Despite extensive research on how solid tumors escape immune cell-mediated anti-tumor response, finding an effective therapy for metastatic cancer still remains a challenge. This review discusses the multifarious roles of chemokines in solid tumors including various chemokine signaling pathways such as CXCL8-CXCR1/2, CXCL9, 10, 11-CXCR3, CXCR4-CXCL12, CCL(X)-CCR(X) in primary and metastatic cancers. We further discuss the novel therapeutic approaches that have been developed by major breakthroughs in chemokine research to treat cancer patients by the strategic blockade/activation of these signaling axes alone or in combination with immunotherapies.
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Affiliation(s)
- Sana Raza
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Sangam Rajak
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Archana Tewari
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Pratima Gupta
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Naibedya Chattopadhyay
- Division of Endocrinology and CSIR-Central Drug Research Institute, Sitapur Road, Lucknow, 226 031, India
| | - Rohit Anthony Sinha
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Bandana Chakravarti
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India.
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11
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Li T, Liu T, Zhao Z, Pan Y, Xu X, Zhang Y, Zhan S, Zhou S, Zhu W, Guo H, Yang R. Antifungal immunity mediated by C-type lectin receptors may be a novel target in immunotherapy for urothelial bladder cancer. Front Immunol 2022; 13:911325. [PMID: 36131933 PMCID: PMC9483128 DOI: 10.3389/fimmu.2022.911325] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/18/2022] [Indexed: 11/29/2022] Open
Abstract
Immunotherapies, such as immune-checkpoint blockade and adoptive T-cell therapy, offer novel treatment options with good efficacy for patients with urothelial bladder cancer. However, heterogeneity and therapeutic resistance have limited the use of immunotherapy. Further research into immune-regulatory mechanisms in bladder cancer is urgently required. Emerging evidence demonstrates that the commensal microbiota and its interactions with host immunity play pivotal roles in a variety of physiological and pathological processes, including in cancer. The gut microbiota has been identified as a potentially effective target of treatment that can be synergized with immunotherapy. The urothelial tract is also a key site for multiple microbes, although the immune-regulatory role of the urinary microbiome in the process of carcinogenesis of bladder cancer remains to be elucidated. We performed a comprehensive analysis of the expression and biological functions of C-type lectin receptors (CLRs), which have been recognized as innate pathogen-associated receptors for fungal microbiota, in bladder cancer. In line with previous research on fungal colonization of the urothelial tract, we found that CLRs, including Dectin-1, Dectin-2, Dectin-3, and macrophage-inducible Ca2+-dependent lectin receptor (Mincle), had a significant association with immune infiltration in bladder cancer. Multiple innate and adaptive pathways are positively correlated with the upregulation of CLRs. In addition, we found a significant correlation between the expression of CLRs and a range of immune-checkpoint proteins in bladder cancer. Based on previous studies and our findings, we hypothesize that the urinary mycobiome plays a key role in the pathogenesis of bladder cancer and call for more research on CLR-mediated anti-fungal immunity against bladder cancer as a novel target for immunotherapy in urothelial bladder cancer.
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Affiliation(s)
- Tianhang Li
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Tianyao Liu
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Zihan Zhao
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Yuchen Pan
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Xinyan Xu
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Yulin Zhang
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Shoubin Zhan
- Jiangsu Engineering Research Center for microRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Shengkai Zhou
- Jiangsu Engineering Research Center for microRNA Biology and Biotechnology, State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Wenjie Zhu
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | - Hongqian Guo
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
- *Correspondence: Rong Yang, ; Hongqian Guo,
| | - Rong Yang
- Department of Urology, Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
- *Correspondence: Rong Yang, ; Hongqian Guo,
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12
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Kaneko K, Acharya CR, Nagata H, Yang X, Hartman ZC, Hobeika A, Hughes PF, Haystead TAJ, Morse MA, Lyerly HK, Osada T. Combination of a novel heat shock protein 90-targeted photodynamic therapy with PD-1/PD-L1 blockade induces potent systemic antitumor efficacy and abscopal effect against breast cancers. J Immunother Cancer 2022; 10:jitc-2022-004793. [PMID: 36171008 PMCID: PMC9528636 DOI: 10.1136/jitc-2022-004793] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND We previously demonstrated potent antitumor activity against human breast cancer xenografts using photodynamic therapy (PDT) targeting a novel tumor-specific photosensitizer (HS201), which binds heat shock protein 90 (HS201-PDT). However, induction of systemic antitumor immunity by HS201-PDT alone or by the combination strategy with immune checkpoint blockade has yet to be determined. METHODS Using unilateral and bilateral implantation models of syngeneic breast tumors (E0771, MM3MG-HER2, and JC-HER3) in mice, we assessed whether HS201-PDT could induce local and systemic antitumor immunity. In an attempt to achieve a stronger abscopal effect for distant tumors, the combination strategy with anti-PD-L1 antibody was tested. Tumor-infiltrating leukocytes were analyzed by single cell RNA-sequencing and receptor-ligand interactome analysis to characterize in more detailed the mechanisms of action of the treatment and key signaling pathways involved. RESULTS HS201-PDT demonstrated greater tumor control and survival in immune competent mice than in immunocompromised mice, suggesting the role of induced antitumor immunity; however, survival was modest and an abscopal effect on distant implanted tumor was weak. A combination of HS201-PDT with anti-PD-L1 antibody demonstrated the greatest antigen-specific immune response, tumor growth suppression, prolonged mouse survival time and abscopal effect. The most significant increase of intratumoral, activated CD8+T cells and decrease of exhausted CD8+T cells occurred following combination treatment compared with HS201-PDT monotherapy. Receptor-ligand interactome analysis showed marked enhancement of several pathways, such as CXCL, GALECTIN, GITRL, PECAM1 and NOTCH, associated with CD8+T cell activation in the combination group. Notably, the expression of the CXCR3 gene signature was the highest in the combination group, possibly explaining the enhanced tumor infiltration by T cells. CONCLUSIONS The increased antitumor activity and upregulated CXCR3 gene signature induced by the combination of anti-PD-L1 antibody with HS201-PDT warrants the clinical testing of HS201-PDT combined with PD-1/PD-L1 blockade in patients with breast cancer, and the use of the CXCR3 gene signature as a biomarker.
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Affiliation(s)
- Kensuke Kaneko
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Chaitanya R Acharya
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Hiroshi Nagata
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Xiao Yang
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | | | - Amy Hobeika
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Philip F Hughes
- Department of Pharmacology and Cancer Biology, Duke University, Durham, North Carolina, USA
| | - Timothy A J Haystead
- Department of Pharmacology and Cancer Biology, Duke University, Durham, North Carolina, USA
| | - Michael A Morse
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Herbert Kim Lyerly
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Takuya Osada
- Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
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13
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Lee JY, Nguyen B, Mukhopadhyay A, Han M, Zhang J, Gujar R, Salazar J, Hermiz R, Svenson L, Browning E, Lyerly HK, Canton DA, Fisher D, Daud A, Algazi A, Skitzki J, Twitty CG. Amplification of the CXCR3/CXCL9 axis via intratumoral electroporation of plasmid CXCL9 synergizes with plasmid IL-12 therapy to elicit robust anti-tumor immunity. Mol Ther Oncolytics 2022; 25:174-188. [PMID: 35592387 PMCID: PMC9092072 DOI: 10.1016/j.omto.2022.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 04/15/2022] [Indexed: 12/20/2022] Open
Abstract
Clinical studies have demonstrated that local expression of the cytokine IL-12 drives interferon-gamma expression and recruits T cells to the tumor microenvironment, ultimately yielding durable systemic T cell responses. Interrogation of longitudinal biomarker data from our late-stage melanoma trials identified a significant on-treatment increase of intratumoral CXCR3 transcripts that was restricted to responding patients, underscoring the clinical relevance of tumor-infiltrating CXCR3+ immune cells. In this study, we sought to understand if the addition of DNA-encodable CXCL9 could augment the anti-tumor immune responses driven by intratumoral IL-12. We show that localized IL-12 and CXCL9 treatment reshapes the tumor microenvironment to promote dendritic cell licensing and CD8+ T cell activation. Additionally, this combination treatment results in a significant abscopal anti-tumor response and provides a concomitant benefit to anti-PD-1 therapies. Collectively, these data demonstrate that a functional tumoral CXCR3/CXCL9 axis is critical for IL-12 anti-tumor efficacy. Furthermore, restoring or amplifying the CXCL9 gradient in the tumors via intratumoral electroporation of plasmid CXCL9 can not only result in efficient trafficking of cytotoxic CD8+ T cells into the tumor but can also reshape the microenvironment to promote systemic immune response.
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Affiliation(s)
- Jack Y. Lee
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Bianca Nguyen
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | | | - Mia Han
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Jun Zhang
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Ravindra Gujar
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Jon Salazar
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Reneta Hermiz
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Lauren Svenson
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Erica Browning
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - H. Kim Lyerly
- Department of Immunology, Duke University, Durham, NC 27710, USA
| | - David A. Canton
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
- Corresponding author David A Canton, Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA.
| | - Daniel Fisher
- Department of Immunology, Roswell Park Cancer Institute, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Adil Daud
- Department of Medicine, University of California, San Francisco, 550 16 Street, San Francisco, CA 94158, USA
| | - Alain Algazi
- Department of Medicine, University of California, San Francisco, 550 16 Street, San Francisco, CA 94158, USA
| | - Joseph Skitzki
- Department of Immunology, Roswell Park Cancer Institute, Elm & Carlton Streets, Buffalo, NY 14263, USA
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14
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Liu J, Yao L, Huang S, Wang B, Li L, Li L, Gu W, Xiao S, Liu G. AMG487 inhibits PRRSV replication and ameliorates lung injury in pig lung xenografts by down-regulating the expression of ANXA2. Antiviral Res 2022; 202:105314. [DOI: 10.1016/j.antiviral.2022.105314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/25/2022] [Accepted: 04/01/2022] [Indexed: 12/25/2022]
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15
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Zhang PF, Wang C, Zhang L, Li Q. Reversing chemokine/chemokine receptor mismatch to enhance the antitumor efficacy of CAR-T cells. Immunotherapy 2022; 14:459-473. [PMID: 35232284 DOI: 10.2217/imt-2021-0228] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Currently, the antitumor efficacy of chimeric antigen receptor T cells in solid tumors is modest. Both chemokines and their receptors play a key role in the proliferation of cancer cells, tumor angiogenesis, organ-selective metastasis and migration of immune cells to solid tumors. Unfortunately, frequent chemokine/chemokine receptor 'mismatch' between effector cells and the tumor microenvironment results in inefficient T-cell infiltration and antitumor efficacy. Thus, reversing the 'mismatch' of chemokines and chemokine receptors appears to be a promising method for promoting T-cell infiltration into the tumor and enhancing their antitumor efficacy. In this review, we discuss functions of the chemokine/chemokine receptor axis in cancer immunity and the current understanding, challenges and prospects for improving the effect of chimeric antigen receptor T cells by reversing the mismatch between chemokines and chemokine receptors.
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Affiliation(s)
- Peng-Fei Zhang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China.,State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, & Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.,Laboratory of Human Diseases & Immunotherapies, West China Hospital, Sichuan University, Chengdu, 610041, China.,Institute of Immunology & Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Chuang Wang
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, & Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.,Laboratory of Human Diseases & Immunotherapies, West China Hospital, Sichuan University, Chengdu, 610041, China.,Institute of Immunology & Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Le Zhang
- College of Computer Science, Sichuan University, Chengdu, 610065, China
| | - Qiu Li
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China.,State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, & Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
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16
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Karin N. Chemokines in the Landscape of Cancer Immunotherapy: How They and Their Receptors Can Be Used to Turn Cold Tumors into Hot Ones? Cancers (Basel) 2021; 13:6317. [PMID: 34944943 PMCID: PMC8699256 DOI: 10.3390/cancers13246317] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 02/07/2023] Open
Abstract
Over the last decade, monoclonal antibodies to immune checkpoint inhibitors (ICI), also known as immune checkpoint blockers (ICB), have been the most successful approach for cancer therapy. Starting with mAb to cytotoxic T lymphocyte antigen 4 (CTLA-4) inhibitors in metastatic melanoma and continuing with blockers of the interactions between program cell death 1 (PD-1) and its ligand program cell death ligand 1 (PDL-1) or program cell death ligand 2 (PDL-2), that have been approved for about 20 different indications. Yet for many cancers, ICI shows limited success. Several lines of evidence imply that the limited success in cancer immunotherapy is associated with attempts to treat patients with "cold tumors" that either lack effector T cells, or in which these cells are markedly suppressed by regulatory T cells (Tregs). Chemokines are a well-defined group of proteins that were so named due to their chemotactic properties. The current review focuses on key chemokines that not only attract leukocytes but also shape their biological properties. CXCR3 is a chemokine receptor with 3 ligands. We suggest using Ig-based fusion proteins of two of them: CXL9 and CXCL10, to enhance anti-tumor immunity and perhaps transform cold tumors into hot tumors. Potential differences between CXCL9 and CXCL10 regarding ICI are discussed. We also discuss the possibility of targeting the function or deleting a key subset of Tregs that are CCR8+ by monoclonal antibodies to CCR8. These cells are preferentially abundant in several tumors and are likely to be the key drivers in suppressing anti-cancer immune reactivity.
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Affiliation(s)
- Nathan Karin
- Department of Immunology, Faculty of Medicine, Technion, P.O. Box 9697, Haifa 31096, Israel
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17
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Zhao S, Li Y, Cao M, Yang N, Hu J, Xue T, Li C, Fu Q. The CC and CXC chemokine receptors in turbot (Scophthalmus maximus L.) and their response to Aeromonas salmonicida infection. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2021; 123:104155. [PMID: 34081943 DOI: 10.1016/j.dci.2021.104155] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/20/2021] [Accepted: 05/26/2021] [Indexed: 06/12/2023]
Abstract
Chemokines are crucial regulators of cell mobilization for development, homeostasis, and immunity. Chemokines signal through binding to chemokine receptors, a superfamily of seven-transmembrane domain G-coupled receptors. In the present study, eleven CC chemokine receptors (CCRs) and seven CXC chemokine receptors (CXCRs) were identified from turbot genome. Phylogenetic and syntenic analyses were performed to annotate these genes, indicating the closest relationship between the turbot chemokine receptors and their counterparts of Japanese flounders (Paralichthys olivaceus). Evolutionary analyses revealed that the tandem duplications of CCR8 and CXCR3, the whole genome duplications of CCR6, CCR9, CCR12, and CXCR4, and the teleost-specific CCR12 led to the expansion of turbot chemokine receptors. In addition, turbot chemokine receptors were ubiquitously expressed in nine examined healthy tissues, with high expression levels observed in spleen, gill, and head kidney. Moreover, most turbot chemokine receptors were significantly differentially expressed in spleen and gill after Aeromonas salmonicida infection, and exhibited general down-regulations at early time points and then gradually up-regulated. Finally, protein-protein interaction network (PPI) analyses indicated that chemokine receptors interacted with a few immune-related genes such as interleukins, Grk genes, CD genes, etc. These results should be valuable for comparative immunological studies and provide insights for further functional characterization of chemokine receptors in turbots.
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Affiliation(s)
- Shoucong Zhao
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Yuqing Li
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Min Cao
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Ning Yang
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Jie Hu
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Ting Xue
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Chao Li
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China
| | - Qiang Fu
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China.
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18
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Lee KS, Chung WY, Park JE, Jung YJ, Park JH, Sheen SS, Park KJ. Interferon-γ-Inducible Chemokines as Prognostic Markers for Lung Cancer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179345. [PMID: 34501934 PMCID: PMC8431216 DOI: 10.3390/ijerph18179345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 11/16/2022]
Abstract
Interferon (IFN)-γ-inducible chemokines in the CXCR3/ligand axis are involved in cell-mediated immunity and play a significant role in the progression of cancer. We enrolled patients with lung cancer (n = 144) and healthy volunteers as the controls (n = 140). Initial blood samples were collected and concentrations of IFN-γ and IFN-γ-inducible chemokines CXCL9, CXCL10, and CXCL11 were measured using enzyme-linked immunosorbent assay. Of patients with lung cancer, 125 had non-small cell lung cancer (NSCLC) and 19 had small cell lung cancer. The area under the curve (AUC) (95% CI) of CXCL9 was 0.83 (0.80-0.89) for differentiating lung cancer patients from controls. The levels of all the markers were significantly higher in NSCLC patients with stage IV than in those with stages I-III. A Kaplan-Meier survival analysis showed that NSCLC cancer patients with higher levels of all markers showed poorer survival than those with lower levels. In Cox multivariate analysis of patients with NSCLC, independent prognostic factors for overall survival were CXCL9 and CXCL11. CXCL9 was the only independent prognostic factor for cancer-specific survival. Serum IFN-γ-inducible chemokines may be useful as clinical markers of metastasis and prognosis in NSCLC, and CXCL9 levels showed the most significant results.
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19
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Yang N, Moore MJ, Michael PL, Santos M, Lam YT, Bao S, Ng MKC, Rnjak‐Kovacina J, Tan RP, Wise SG. Silk Fibroin Scaffold Architecture Regulates Inflammatory Responses and Engraftment of Bone Marrow-Mononuclear Cells. Adv Healthc Mater 2021; 10:e2100615. [PMID: 33963682 DOI: 10.1002/adhm.202100615] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Indexed: 12/13/2022]
Abstract
Despite being one of the most clinically trialed cell therapies, bone marrow-mononuclear cell (BM-MNC) infusion has largely failed to fulfill its clinical promise. Implanting biomimetic scaffolds at sites of injury prior to BM-MNC infusion is a promising approach to enhance BM-MNC engraftment and therapeutic function. Here, it is demonstrated that scaffold architecture can be leveraged to regulate the immune responses that drive BM-MNC engraftment. Silk scaffolds with thin fibers and low porosity (LP) impairs immune activation in vitro compared with thicker fiber, high porosity (HP) scaffolds. Using the authors' established in vivo bioluminescent BM-MNC tracking model, they showed that BM-MNCs home to and engraft in greater numbers in HP scaffolds over 14 days. Histological analysis reveals thicker fibrous capsule formation, with enhanced collagen deposition in HP compared to LP scaffolds consistent with substantially more native CD68+ macrophages and CD4+ T cells, driven by their elevated pro-inflammatory M1 and Th1 phenotypes, respectively. These results suggest that implant architecture impacts local inflammation that drives differential engraftment and remodeling behavior of infused BM-MNC. These findings inform the future design of biomimetic scaffolds that may better enhance the clinical effectiveness of BM-MNC infusion therapy.
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Affiliation(s)
- Nianji Yang
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Matthew J. Moore
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Praveesuda L. Michael
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Miguel Santos
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Yuen Ting Lam
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Shisan Bao
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Martin K. C. Ng
- Sydney Medical School The University of Sydney Sydney NSW 2006 Australia
- Department of Cardiology Royal Prince Alfred Hospital Sydney NSW 2042 Australia
| | - Jelena Rnjak‐Kovacina
- Graduate School of Biomedical Engineering University of New South Wales Sydney NSW 2052 Australia
| | - Richard P. Tan
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
| | - Steven G. Wise
- School of Medical Sciences Faculty of Health and Medicine The University of Sydney Sydney NSW 2006 Australia
- Charles Perkins Centre The University of Sydney Sydney NSW 2006 Australia
- The University of Sydney Nano Institute (Sydney Nano) The University of Sydney Sydney NSW 2006 Australia
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20
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Pandey V, Fleming-Martinez A, Bastea L, Doeppler HR, Eisenhauer J, Le T, Edenfield B, Storz P. CXCL10/CXCR3 signaling contributes to an inflammatory microenvironment and its blockade enhances progression of murine pancreatic precancerous lesions. eLife 2021; 10:60646. [PMID: 34328416 PMCID: PMC8360647 DOI: 10.7554/elife.60646] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 07/29/2021] [Indexed: 01/18/2023] Open
Abstract
The development of pancreatic cancer requires recruitment and activation of different macrophage populations. However, little is known about how macrophages are attracted to the pancreas after injury or an oncogenic event, and how they crosstalk with lesion cells or other cells of the lesion microenvironment. Here, we delineate the importance of CXCL10/CXCR3 signaling during the early phase of murine pancreatic cancer. We show that CXCL10 is produced by pancreatic precancerous lesion cells in response to IFNγ signaling and that inflammatory macrophages are recipients for this chemokine. CXCL10/CXCR3 signaling in macrophages mediates their chemoattraction to the pancreas, enhances their proliferation, and maintains their inflammatory identity. Blocking of CXCL10/CXCR3 signaling in vivo shifts macrophage populations to a tumor-promoting (Ym1+, Fizz+, Arg1+) phenotype, increases fibrosis, and mediates progression of lesions, highlighting the importance of this pathway in PDA development. This is reversed when CXCL10 is overexpressed in PanIN cells.
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Affiliation(s)
- Veethika Pandey
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Alicia Fleming-Martinez
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Ligia Bastea
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Heike R Doeppler
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Jillian Eisenhauer
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Tam Le
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Brandy Edenfield
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
| | - Peter Storz
- Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Mayo Clinic, Jacksonville, United States
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21
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Li L, Liu Y, Chiu C, Jin Y, Zhou W, Peng M, Chen LC, Sun Q, Gao J. A Regulatory Role of Chemokine Receptor CXCR3 in the Pathogenesis of Chronic Obstructive Pulmonary Disease and Emphysema. Inflammation 2021; 44:985-998. [PMID: 33415536 DOI: 10.1007/s10753-020-01393-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/11/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022]
Abstract
Chronic obstructive pulmonary disease (COPD)/pulmonary emphysema is driven by the dysregulated airway inflammation and primarily influenced by the interaction between cigarette smoking (CS) and the individual's susceptibility. The inflammation in COPD involves both innate and adaptive immunity. By binding to its specific ligands, chemokine receptor CXCR3 plays an important role in regulating tissue inflammation and damage. In acute animal model challenged with either CS or pathogens, CXCR3 knockout (KO) attenuated lung inflammation and pathology. However, the role of CXCR3 in CS-induced chronic airway inflammation and pulmonary emphysema remains unknown. In this present study, we investigated the effect of CXCR3 in CS-induced pulmonary emphysema in an animal model, and the association between CXCR3 single nucleotide polymorphisms (SNPs) and COPD susceptibility in human subjects. We found that after chronic exposure to side stream CS (SSCS) for 24 weeks, CXCR3 KO mice demonstrated significant airspace enlargement expressed by mean linear intercept (Lm) compared with the wild-type (WT) mice. Consistently, CXCR3 KO mice had significantly higher BAL fluid macrophages and neutrophils, TNFα, and lung homogenate MMP-9 and MMP-12. Through genetic analysis of CXCR3 polymorphisms in a cohort of COPD patients with Han Chinese ethnicity, one CXCR3 SNP, rs2280964, was found to be genetically related to COPD susceptibility. Furthermore, CXCR3 SNP rs2280964 was significantly associated with the levels of serum MMP-9 in COPD patients. Our data from both animal and human studies revealed a novel role of CXCR3 possibly via influencing MMP9 production in the pathogenesis and progression of CS-associated COPD/pulmonary emphysema.
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MESH Headings
- Adult
- Aged
- Animals
- Case-Control Studies
- China
- Disease Models, Animal
- Female
- Genetic Association Studies
- Genetic Predisposition to Disease
- Humans
- Lung/immunology
- Lung/metabolism
- Lung/pathology
- Macrophages, Alveolar/immunology
- Macrophages, Alveolar/metabolism
- Male
- Matrix Metalloproteinase 12/metabolism
- Matrix Metalloproteinase 9/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Middle Aged
- Neutrophils/immunology
- Neutrophils/metabolism
- Phenotype
- Polymorphism, Single Nucleotide
- Pulmonary Disease, Chronic Obstructive/genetics
- Pulmonary Disease, Chronic Obstructive/immunology
- Pulmonary Disease, Chronic Obstructive/metabolism
- Pulmonary Disease, Chronic Obstructive/pathology
- Pulmonary Emphysema/genetics
- Pulmonary Emphysema/immunology
- Pulmonary Emphysema/metabolism
- Pulmonary Emphysema/pathology
- Receptors, CXCR3/genetics
- Receptors, CXCR3/metabolism
- Tumor Necrosis Factor-alpha/metabolism
- Mice
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Affiliation(s)
- Lun Li
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yi Liu
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
- Department of Respiratory Medicine, Civil Aviation General Hospital, Beijing, 100123, China
| | - Chin Chiu
- Department of Environmental Medicine, New York University School of Medicine, Tuxedo, NY, USA
| | - Yang Jin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Boston University Medical Campus, Boston, MA, USA
| | - Weixun Zhou
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Min Peng
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Lung-Chi Chen
- Department of Environmental Medicine, New York University School of Medicine, Tuxedo, NY, USA
| | - Qinghua Sun
- Division of Environmental Health Sciences, College of Public Health, the Ohio State University, Columbus, OH, USA
| | - Jinming Gao
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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22
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da Silva PHR, Borges BC, Uehara IA, Soldi LR, de Araújo RA, Silva MJB. Chemokines and the extracellular matrix: Set of targets for tumor development and treatment. Cytokine 2021; 144:155548. [PMID: 33972165 DOI: 10.1016/j.cyto.2021.155548] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/26/2022]
Abstract
The extracellular matrix (ECM) consists of various molecules that support tissue cells, including proteins, fibronectin, laminin, collagen IV, and glycosaminoglycans. In addition to interactions between the ECM and cells, the ECM also interacts with chemokines, and growth factors, and these interactions ensure cell survival, development, differentiation, and migration of both immune system cells and tumor cells. This review provides an overview of the mechanisms of interaction between the ECM and chemokines, focusing on the tumor microenvironment and the modulation of these elements as a target for therapies in several types of cancer.
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Affiliation(s)
- Paulo Henrique Rosa da Silva
- Laboratory of Tumor Biomarkers and Osteoimmunology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Bruna Cristina Borges
- Laboratory of Tumor Biomarkers and Osteoimmunology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Isadora Akemi Uehara
- Laboratory of Tumor Biomarkers and Osteoimmunology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Luiz Ricardo Soldi
- Laboratory of Tumor Biomarkers and Osteoimmunology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Rogério Agenor de Araújo
- Laboratory of Tumor Biomarkers and Osteoimmunology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Marcelo José Barbosa Silva
- Laboratory of Tumor Biomarkers and Osteoimmunology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, MG, Brazil.
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23
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Hasegawa T, Venkata Suresh V, Yahata Y, Nakano M, Suzuki S, Suzuki S, Yamada S, Kitaura H, Mizoguchi I, Noiri Y, Handa K, Saito M. Inhibition of the CXCL9-CXCR3 axis suppresses the progression of experimental apical periodontitis by blocking macrophage migration and activation. Sci Rep 2021; 11:2613. [PMID: 33510341 PMCID: PMC7844264 DOI: 10.1038/s41598-021-82167-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 01/13/2021] [Indexed: 12/14/2022] Open
Abstract
Apical periodontitis (AP) is an acute or chronic inflammatory disease caused by complex interactions between infected root canal and host immune system. It results in the induction of inflammatory mediators such as chemokines and cytokines leading to periapical tissue destruction. To understand the molecular pathogenesis of AP, we have investigated inflammatory-related genes that regulate AP development. We found here that macrophage-derived CXCL9, which acts through CXCR3, is recruited by progressed AP. The inhibition of CXCL9 by a CXCR3 antagonist reduced the lesion size in a mouse AP model with decreasing IL-1β, IL-6 and TNFα expression. The treatment of peritoneal macrophages with CXCL9 and LPS induced the transmigration and upregulation of osteoclastogenic cytokines such as IL-1β, IL-6 and matrix metalloprotease 2, a marker of activated macrophages. This suggests that the CXCL9-CXCR3 axis plays a crucial role in the development of AP, mediated by the migration and activation of macrophages for periapical tissue destruction. Our data thus show that CXCL9 regulates the functions of macrophages which contribute to AP pathogenesis, and that blocking CXCL9 suppresses AP progression. Knowledge of the principal factors involved in the progression of AP, and the identification of related inflammatory markers, may help to establish new therapeutic strategies.
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Affiliation(s)
- Tatsuya Hasegawa
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - V Venkata Suresh
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Yoshio Yahata
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Masato Nakano
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Shigeto Suzuki
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Shigeki Suzuki
- Division of Periodontology and Endodontology, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Miyagi, Japan
| | - Satoru Yamada
- Division of Periodontology and Endodontology, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Miyagi, Japan
| | - Hideki Kitaura
- Division of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Department of Community Social Dentistry, Tohoku University, Sendai, Miyagi, Japan
| | - Itaru Mizoguchi
- Division of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Department of Community Social Dentistry, Tohoku University, Sendai, Miyagi, Japan
| | - Yuichiro Noiri
- Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Keisuke Handa
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.,Division of Oral Biochemistry, Department of Oral Science, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Kanagawa, Japan
| | - Masahiro Saito
- Division of Operative Dentistry, Department of Ecological Dentistry, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
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24
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Gao Q, Zhang Y. CXCL11 Signaling in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1302:41-50. [PMID: 34286440 DOI: 10.1007/978-3-030-62658-7_4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
CXCL11 which can bind to two different chemokine receptors, CXCR3 and CXCR7, has found a prominent place in current tumor research. In this chapter, we mainly discuss the current evidence on the role of the immune response of CXCL11 in tumor microenvironment (TME). The diverse functions of CXCL11 include inhibiting angiogenesis, affecting the proliferation of different cell types, playing a role in fibroblast directed carcinoma invasion, increasing adhesion properties, suppressing M2 macrophage polarization, and facilitating the migration of certain immune cells. In addition, we discussed the application of CXCL11 as an adjuvant to various mainstream anti-cancer therapies and the future challenges in the application of CXCL11 targeted therapies.
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Affiliation(s)
- Qun Gao
- Biotherapy Center and Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yi Zhang
- Biotherapy Center and Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
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25
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Worrell JC, Walsh SM, Fabre A, Kane R, Hinz B, Keane MP. CXCR3A promotes the secretion of the antifibrotic decoy receptor sIL-13Rα2 by pulmonary fibroblasts. Am J Physiol Cell Physiol 2020; 319:C1059-C1069. [PMID: 33026833 DOI: 10.1152/ajpcell.00076.2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
CXC chemokine receptor 3 (CXCR3) A and its IFN-inducible ligands CXCL9 and CXCL10 regulate vascular remodeling and fibroblast motility. IL-13 is a profibrotic cytokine implicated in the pathogenesis of inflammatory and fibroproliferative conditions. Previous work from our laboratory has shown that CXCR3A is negatively regulated by IL-13 and is necessary for the basal regulation of the IL-13 receptor subunit IL-13Rα2. This study investigates the regulation of fibroblast phenotype, function, and downstream IL-13 signaling by CXCR3A in vitro. CXCR3A was overexpressed via transient transfection. CXCR3A-/- lung fibroblasts were isolated for functional analysis. Additionally, the contribution of CXCR3A to tissue remodeling following acute lung injury was assessed in vivo with wild-type (WT) and CXCR3-/- mice challenged with IL-13. CXCR3 and IL-13Rα2 displayed a reciprocal relationship after stimulation with either IL-13 or CXCR3 ligands. CXCR3A reduced expression of fibroblast activation makers, soluble collagen production, and proliferation. CXCR3A enhanced the basal expression of pERK1/2 while inducing IL-13-mediated downregulation of NF-κB-p65. CXCR3A-/- pulmonary fibroblasts were increasingly proliferative and displayed reduced contractility and α-smooth muscle actin expression. IL-13 challenge regulated expression of the CXCR3 ligands and soluble IL-13Rα2 levels in lungs and bronchoalveolar lavage fluid (BALF) of WT mice; this response was absent in CXCR3-/- mice. Alveolar macrophage accumulation and expression of genes involved in lung remodeling was increased in CXCR3-/- mice. We conclude that CXCR3A is a central antifibrotic factor in pulmonary fibroblasts, limiting fibroblast activation and reducing extracellular matrix (ECM) production. Therefore, targeting of CXCR3A may be a novel approach to regulating fibroblast activity in lung fibrosis and remodeling.
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Affiliation(s)
- Julie C Worrell
- St. Vincent's University Hospital and School of Medicine, University College Dublin and UCD Conway Institute of Biomolecular and Biomedical Research, Dublin, Ireland
| | - Sinead M Walsh
- St. Vincent's University Hospital and School of Medicine, University College Dublin and UCD Conway Institute of Biomolecular and Biomedical Research, Dublin, Ireland.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Aurélie Fabre
- St. Vincent's University Hospital and School of Medicine, University College Dublin and UCD Conway Institute of Biomolecular and Biomedical Research, Dublin, Ireland.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland.,UCD Conway Research Pathology Core Technology, University College Dublin, Dublin, Ireland
| | - Rosemary Kane
- St. Vincent's University Hospital and School of Medicine, University College Dublin and UCD Conway Institute of Biomolecular and Biomedical Research, Dublin, Ireland
| | - Boris Hinz
- Laboratory of Tissue Repair and Regeneration, Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
| | - Michael P Keane
- St. Vincent's University Hospital and School of Medicine, University College Dublin and UCD Conway Institute of Biomolecular and Biomedical Research, Dublin, Ireland.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
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26
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Zhao Y, Pu C, Liu Z. Exploration the Significance of a Novel Immune-Related Gene Signature in Prognosis and Immune Microenvironment of Breast Cancer. Front Oncol 2020; 10:1211. [PMID: 32850356 PMCID: PMC7396707 DOI: 10.3389/fonc.2020.01211] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/15/2020] [Indexed: 12/18/2022] Open
Abstract
This study was designed to identify an immune-related gene signature (IRGS) associated with breast cancer (BC) patient outcomes. Transcriptomic data from 1411 BC patients in the TCGA and GEO databases were used to identify differentially expressed immune-related genes (DEIGs) when comparing BC tumor and normal tissue samples. We were able to construct a 27-gene IRGS that was able to effectively separate BC patients into high- and low-risk groups that corresponded to significant differences in overall and recurrence-free survival (OS and RFS, respectively). Besides, the relevance of this signature to immune response and immune cell infiltration of BC tumors was evaluated. These high- and low-risk BC patients were found to exhibit significantly different immune responses and functional enrichment. We also identified patients in the high-risk group exhibited significantly reduced immune cell infiltration of tumors relative to low-risk patients. Together, the results of this analysis offer a novel overview of the immune microenvironment within BC tumors and highlight key immunological genes associated with patient survival outcomes.
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Affiliation(s)
- Yajie Zhao
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Chunrui Pu
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Zhenzhen Liu
- Department of Breast, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
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27
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Groblewska M, Litman-Zawadzka A, Mroczko B. The Role of Selected Chemokines and Their Receptors in the Development of Gliomas. Int J Mol Sci 2020; 21:ijms21103704. [PMID: 32456359 PMCID: PMC7279280 DOI: 10.3390/ijms21103704] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 02/07/2023] Open
Abstract
Among heterogeneous primary tumors of the central nervous system (CNS), gliomas are the most frequent type, with glioblastoma multiforme (GBM) characterized with the worst prognosis. In their development, certain chemokine/receptor axes play important roles and promote proliferation, survival, metastasis, and neoangiogenesis. However, little is known about the significance of atypical receptors for chemokines (ACKRs) in these tumors. The objective of the study was to present the role of chemokines and their conventional and atypical receptors in CNS tumors. Therefore, we performed a thorough search for literature concerning our investigation via the PubMed database. We describe biological functions of chemokines/chemokine receptors from various groups and their significance in carcinogenesis, cancer-related inflammation, neo-angiogenesis, tumor growth, and metastasis. Furthermore, we discuss the role of chemokines in glioma development, with particular regard to their function in the transition from low-grade to high-grade tumors and angiogenic switch. We also depict various chemokine/receptor axes, such as CXCL8-CXCR1/2, CXCL12-CXCR4, CXCL16-CXCR6, CX3CL1-CX3CR1, CCL2-CCR2, and CCL5-CCR5 of special importance in gliomas, as well as atypical chemokine receptors ACKR1-4, CCRL2, and PITPMN3. Additionally, the diagnostic significance and usefulness of the measurement of some chemokines and their receptors in the blood and cerebrospinal fluid (CSF) of glioma patients is also presented.
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Affiliation(s)
- Magdalena Groblewska
- Department of Biochemical Diagnostics, University Hospital in Białystok, 15-269 Białystok, Poland;
| | - Ala Litman-Zawadzka
- Department of Neurodegeneration Diagnostics, Medical University of Białystok, 15-269 Białystok, Poland;
| | - Barbara Mroczko
- Department of Biochemical Diagnostics, University Hospital in Białystok, 15-269 Białystok, Poland;
- Department of Neurodegeneration Diagnostics, Medical University of Białystok, 15-269 Białystok, Poland;
- Correspondence: ; Tel.: +48-85-831-8785
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28
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Nazari A, Ahmadi Z, Hassanshahi G, Abbasifard M, Taghipour Z, Falahati-Pour SK, Khorramdelazad H. Effective Treatments for Bladder Cancer Affecting CXCL9/CXCL10/CXCL11/CXCR3 Axis: A Review. Oman Med J 2020; 35:e103. [PMID: 32181005 PMCID: PMC7064791 DOI: 10.5001/omj.2020.21] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Accepted: 01/14/2019] [Indexed: 02/06/2023] Open
Abstract
Bladder cancer (BC) originates mainly from the epithelial compartment of the bladder, which is defined as transitional cell carcinoma or urothelial cell carcinoma. About 70% of patients with BC will survive five years from diagnosis. Previous studies revealed that the immune system and its mediators, particularly chemokines, play a crucial role in modulating responses against BC. Chemokines, which serve as chemoattractants for leukocytes, are small proteins that can initiate inflammatory and anti-inflammatory immune responses and also are associated with many aspects of both regulation and progression of mentioned responses. Additionally, these immune mediators can interfere with the other tumor-related processes, including tumor proliferation, neovascularization, and metastases. Among these chemokines, CXC chemokines, including CXCL9, CXCL10, and CXCL11, are recognized as the main ligands of C-X-C motif chemokine receptor 3 (CXCR3) and contribute to related immune responses after therapeutic strategies for BC. Evidence suggests that the production of these chemokines can have two important implications. First, these mediators can trigger the accumulation of CD8+ T cells that can contribute to the elimination of the tumor. Secondly, the production of these chemokines by tumor tissue may trigger the migration and activation of immune cells including myeloid-derived suppressor cells and regulatory T cells, which act in favor of the tumor and its progress. Therefore, in this review, we describe the latest therapeutic approaches based on targeting this axis's components and subsequent immune phenomenon.
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Affiliation(s)
- Alireza Nazari
- Non Communicable Diseases Research Center, Rafsanjan University of Medical Science, Rafsanjan, Iran.,Department of Surgery, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Zahra Ahmadi
- Pistachio Safety Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Gholamhossein Hassanshahi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mitra Abbasifard
- Department of Internal Medicine, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Zahra Taghipour
- Department of Anatomy, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | | | - Hossein Khorramdelazad
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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29
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Xun Y, Yang H, Li J, Wu F, Liu F. CXC Chemokine Receptors in the Tumor Microenvironment and an Update of Antagonist Development. Rev Physiol Biochem Pharmacol 2020; 178:1-40. [PMID: 32816229 DOI: 10.1007/112_2020_35] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Chemokine receptors, a diverse group within the seven-transmembrane G protein-coupled receptor superfamily, are frequently overexpressed in malignant tumors. Ligand binding activates multiple downstream signal transduction cascades that drive tumor growth and metastasis, resulting in poor clinical outcome. These receptors are thus considered promising targets for anti-tumor therapy. This article reviews recent studies on the expression and function of CXC chemokine receptors in various tumor microenvironments and recent developments in cancer therapy using CXC chemokine receptor antagonists.
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Affiliation(s)
- Yang Xun
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong Province, China
| | - Hua Yang
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong Province, China
| | - Jiekai Li
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong Province, China
| | - Fuling Wu
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Fang Liu
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong Province, China.
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30
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Bioinformatic profiling of prognosis-related genes in the breast cancer immune microenvironment. Aging (Albany NY) 2019; 11:9328-9347. [PMID: 31715586 PMCID: PMC6874454 DOI: 10.18632/aging.102373] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/12/2019] [Indexed: 02/07/2023]
Abstract
In the microenvironment of breast cancer, immune cell infiltration is associated with an improved prognosis. To identify immune-related prognostic markers and therapeutic targets, we determined the lymphocyte-specific kinase (LCK) metagene scores of samples from breast cancer patients in The Cancer Genome Atlas. The LCK metagene score correlated highly with other immune-related scores, as well as with the clinical stage, prognosis and tumor suppressor gene mutation status (BRCA2, TP53, PTEN) of patients in the four breast cancer subtypes. A weighted gene co-expression network analysis was performed to detect representative genes from LCK metagene-related gene modules. In two of these modules, the levels of the co-expressed genes correlated highly with LCK metagene levels, so we conducted an enrichment analysis to discover their functions. We also identified differentially expressed genes in samples with high and low LCK metagene scores. By examining the overlapping results from these analyses, we obtained 115 genes, and found that 22 of them were independent predictors of overall survival in breast cancer patients. These genes were validated for their prognostic and diagnostic value with external data sets and paired tumor and non-tumor tissues. The genes identified herein could serve as diagnostic/prognostic markers and immune-related therapeutic targets in breast cancer.
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31
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Guo K, Feng G, Yan Q, Sun L, Zhang K, Shen F, Shen M, Ruan S. CXCR4 and CXCR3 are two distinct prognostic biomarkers in breast cancer: Database mining for CXCR family members. Mol Med Rep 2019; 20:4791-4802. [PMID: 31702806 PMCID: PMC6854604 DOI: 10.3892/mmr.2019.10784] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 06/04/2019] [Indexed: 01/22/2023] Open
Abstract
CXC chemokine receptors (CXCRs) and chemokines are involved in tissue development and homeostasis, including in cancer development and progression. To date, seven CXCRs have been identified. However, the expression of CXCRs and their influence on the occurrence and development of breast cancer (BC) requires further investigation. In the present study, mRNA expression levels of the seven CXCRs were compared between normal tissues and several cancer types using the Oncomine database. Highly expressed CXCRs were selected and the expression levels of these CXCRs were examined in different subtypes of BC using the Gene Expression-Based Outcome for Breast Cancer database. Finally, the prognostic value of these CXCRs was examined using Kaplan-Meier plotter. It was found that, compared with normal controls, transcripts of CXCR4 and CXCR3 were significantly overexpressed in BC samples compared with other CXCRs. Survival analysis showed that high expression of CXCR4 promoted the recurrence of BC but had no impact on overall survival (OS), while a high level of CXCR3 transcript expression was significantly associated with increased survival in patients with BC. With regards to different subtypes of BC, the present study revealed that high CXCR4 transcript expression was significantly associated with both longer relapse-free survival and OS only in basal-like BC. Furthermore, CXCR4 promoted chemosensitivity in patients with basal-like BC and induced resistance against endocrine therapy for patients with luminal A BC. Thus, CXCR4 and CXCR3 are two distinct prognostic biomarkers and further studies are required.
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Affiliation(s)
- Kaibo Guo
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Guan Feng
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Qingying Yan
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Leitao Sun
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Kai Zhang
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Fengfei Shen
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Minhe Shen
- Department of Medical Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, P.R. China
| | - Shanming Ruan
- Department of Medical Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, P.R. China
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Reynders N, Abboud D, Baragli A, Noman MZ, Rogister B, Niclou SP, Heveker N, Janji B, Hanson J, Szpakowska M, Chevigné A. The Distinct Roles of CXCR3 Variants and Their Ligands in the Tumor Microenvironment. Cells 2019; 8:cells8060613. [PMID: 31216755 PMCID: PMC6627231 DOI: 10.3390/cells8060613] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/14/2019] [Accepted: 06/16/2019] [Indexed: 12/22/2022] Open
Abstract
First thought to orchestrate exclusively leukocyte trafficking, chemokines are now acknowledged for their multiple roles in the regulation of cell proliferation, differentiation, and survival. Dysregulation of their normal functions contributes to various pathologies, including inflammatory diseases and cancer. The two chemokine receptor 3 variants CXCR3-A and CXCR3-B, together with their cognate chemokines (CXCL11, CXCL10, CXCL9, CXCL4, and CXCL4L1), are involved in the control but also in the development of many tumors. CXCR3-A drives the infiltration of leukocytes to the tumor bed to modulate tumor progression (paracrine axis). Conversely, tumor-driven changes in the expression of the CXCR3 variants and their ligands promote cancer progression (autocrine axis). This review summarizes the anti- and pro-tumoral activities of the CXCR3 variants and their associated chemokines with a focus on the understanding of their distinct biological roles in the tumor microenvironment.
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Affiliation(s)
- Nathan Reynders
- Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
- Faculty of Science, Technology and Communication, University of Luxembourg, L-1526 Luxembourg, Luxembourg.
| | - Dayana Abboud
- Laboratory of Molecular Pharmacology, GIGA-Molecular Biology of Diseases, University of Liège, CHU, B-4000 Liège, Belgium.
| | - Alessandra Baragli
- Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
| | - Muhammad Zaeem Noman
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
| | - Bernard Rogister
- Laboratory of Nervous System Diseases and Therapy, GIGA-Neuroscience, University of Liège, B-4000 Liège, Belgium.
- Neurology Department, CHU, Academic Hospital, University of Liège, B-4000 Liège, Belgium.
| | - Simone P Niclou
- NorLux Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
| | - Nikolaus Heveker
- Research Centre, Saint-Justine Hospital, University of Montreal, Montréal H3T 1C5, Canada.
- Department of Biochemistry, University of Montreal, Montréal H3T 1J4, Canada.
| | - Bassam Janji
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
| | - Julien Hanson
- Laboratory of Molecular Pharmacology, GIGA-Molecular Biology of Diseases, University of Liège, CHU, B-4000 Liège, Belgium.
- Laboratory of Medicinal Chemistry, Center for Interdisciplinary Research on Medicine (CIRM), University of Liège, CHU, B-4000 Liège, Belgium.
| | - Martyna Szpakowska
- Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
| | - Andy Chevigné
- Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health (LIH), L-1526 Luxembourg, Luxembourg.
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Chemokine Receptor CXCR3 Correlates with Decreased M2 Macrophage Infiltration and Favorable Prognosis in Gastric Cancer. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6832867. [PMID: 31240220 PMCID: PMC6556258 DOI: 10.1155/2019/6832867] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 04/09/2019] [Accepted: 04/21/2019] [Indexed: 12/20/2022]
Abstract
Aim The aim of this study was to explore the correlation of chemokine receptor CXCR3 with M2 macrophage infiltration, various clinicopathological features, and prognosis in patients diagnosed with gastric cancer (GC). Methods Expression of CXCR3 protein and M2 macrophage was evaluated in 156 GC patients and corresponding paracancerous tissues by immunohistochemical (IHC) analysis. Results In our study, 59 (37.82%) showed high expression of CXCR3 protein in 156 GC tissues. Expression of CXCR3 protein was significantly increased in tumor tissues compared with corresponding paracancerous tissues (P < 0.001). Overexpression of CXCR3 protein correlated with decreased M2 macrophage infiltration (P = 0.001). By analyzing the association between expression of CXCR3 protein and clinicopathological factors of GC patients, we found that high level of CXCR3 protein was significantly correlated with better differentiation (P =0.017), I/II TNM stage (P = 0.02), and smaller invasion depth (P = 0.003). Moreover, we found through Kaplan-Meier analysis and log-rank test that GC patients with high expression of CXCR3 protein and low M2 macrophage infiltration had better overall survival (OS) and low mortality rate (P < 0.001 and P = 0.024, respectively). The multivariate survival analysis showed that high expression of CXCR3 protein could serve as a favorable independent biomarker for prognosis in GC patients [hazard ratio (HR): 0.342 (0.204-0.571); P < 0.001]. Conclusion Our study indicates that overexpression of CXCR3 protein in GC is associated with decreased M2 macrophage infiltration and improved OS and thus can be further exploited as a biomarker in GC.
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Liu P, Jia S, Lou Y, He K, Xu LX. Cryo-thermal therapy inducing MI macrophage polarization created CXCL10 and IL-6-rich pro-inflammatory environment for CD4 + T cell-mediated anti-tumor immunity. Int J Hyperthermia 2019; 36:408-420. [PMID: 30892102 DOI: 10.1080/02656736.2019.1579373] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE We previously developed a novel cryo-thermal therapy to treat malignant mammary carcinoma and melanoma in a mouse model; long-term survival and CD4+ T cell orchestrating anti-tumor immune memory response were achieved. Moreover, cryo-thermal-induced CD4+ T cell differentiation into Th1 and CD4+CTL sub-lineages, in which M1 macrophage polarization played a direct, important role. In particular, cryo-thermal therapy triggered M1 macrophage polarization with up-regulated expression of C-X-C motif ligand 10 (CXCL10) and Interleukin 6 (IL-6). But whether CXCL10 and IL-6 contribute to CD4+ T cell-mediated anti-tumor immunity remains unclear. In this study, the role of cryo-thermal-induced CXCL10 and IL-6 in anti-tumor immunity was determined. METHODS The level of CXCL10 and IL-6 in spleen and serum was determined by RT-PCR and ELISA on day 14 after cryo-thermal therapy. Splenic dendritic cells (DCs) and macrophages were isolated from cryo-thermal-treated mice on day 5 and 14, and the level of CXCL10 and IL-6 in macrophages and DCs was determined by ELISA. The transwell migration assay was performed to study immune cell migration. In vivo neutralization of CXCL10 or IL-6 was performed to investigate the phenotypic changes of immune cells. RESULTS Cryo-thermal therapy induced M1 macrophage polarization with up-regulation of CXCL10 and IL-6 expression in spleen. CXCL10 and IL-6 promoted DCs migration and maturation, and subsequently promoted CD4+ T cell migration and differentiation into Th1 and CD4+ CTL, moreover, reduced myeloid-derived suppressor cells (MDSCs) accumulation. CONCLUSIONS Cryo-thermal-induced CXCL10 and IL-6 created acute inflammatory environment to initiate a systemically cascading innate and adaptive anti-tumor immunity, which was more permissive for tumor eradication.
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Affiliation(s)
- Ping Liu
- a School of Biomedical Engineering and Med-X Research Institute , Shanghai Jiao Tong University , Shanghai , PR China
| | - Shengguo Jia
- a School of Biomedical Engineering and Med-X Research Institute , Shanghai Jiao Tong University , Shanghai , PR China
| | - Yue Lou
- a School of Biomedical Engineering and Med-X Research Institute , Shanghai Jiao Tong University , Shanghai , PR China
| | - Kun He
- a School of Biomedical Engineering and Med-X Research Institute , Shanghai Jiao Tong University , Shanghai , PR China
| | - Lisa X Xu
- a School of Biomedical Engineering and Med-X Research Institute , Shanghai Jiao Tong University , Shanghai , PR China
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Vural A, Nabar NR, Hwang IY, Sohn S, Park C, Karlsson MCI, Blumer JB, Kehrl JH. Gα i2 Signaling Regulates Inflammasome Priming and Cytokine Production by Biasing Macrophage Phenotype Determination. THE JOURNAL OF IMMUNOLOGY 2019; 202:1510-1520. [PMID: 30683698 DOI: 10.4049/jimmunol.1801145] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 12/19/2018] [Indexed: 12/14/2022]
Abstract
Macrophages exist as innate immune subsets that exhibit phenotypic heterogeneity and functional plasticity. Their phenotypes are dictated by inputs from the tissue microenvironment. G-protein-coupled receptors are essential in transducing signals from the microenvironment, and heterotrimeric Gα signaling links these receptors to downstream effectors. Several Gαi-coupled G-protein-coupled receptors have been implicated in macrophage polarization. In this study, we use genetically modified mice to investigate the role of Gαi2 on inflammasome activity and macrophage polarization. We report that Gαi2 in murine bone marrow-derived macrophages (BMDMs) regulates IL-1β release after activation of the NLRP3, AIM2, and NLRC4 inflammasomes. We show this regulation stems from the biased polarity of Gαi2 deficient (Gnai2 -/-) and RGS-insensitive Gαi2 (Gnai2 G184S/G184S) BMDMs. We determined that although Gnai2 G184S/G184S BMDMs (excess Gαi2 signaling) have a tendency toward classically activated proinflammatory (M1) phenotype, Gnai2-/- BMDMs (Gαi2 deficient) are biased toward alternatively activated anti-inflammatory (M2) phenotype. Finally, we find that Gαi2-deficient macrophages have increased Akt activation and IFN-β production but defects in ERK1/2 and STAT3 activation after LPS stimulation. Gαi2-deficient macrophages also exhibit increased STAT6 activation after IL-4 stimulation. In summary, our data indicates that excess Gαi2 signaling promotes an M1 macrophage phenotype, whereas Gαi2 signaling deficiency promotes an M2 phenotype. Understanding Gαi2-mediated effects on macrophage polarization may bring to light insights regarding disease pathogenesis and the reprogramming of macrophages for the development of novel therapeutics.
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Affiliation(s)
- Ali Vural
- B-Cell Molecular Immunology Section, Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Neel R Nabar
- B-Cell Molecular Immunology Section, Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892; .,Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden; and
| | - Il-Young Hwang
- B-Cell Molecular Immunology Section, Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Silke Sohn
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden; and
| | - Chung Park
- B-Cell Molecular Immunology Section, Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Mikael C I Karlsson
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden; and
| | - Joe B Blumer
- Department of Cell and Molecular Pharmacology and Experimental Therapeutics, Medical University of South Carolina, Charleston, SC 29425
| | - John H Kehrl
- B-Cell Molecular Immunology Section, Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892;
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Qiu S, Liu T, Piao C, Wang Y, Wang K, Zhou Y, Cai L, Zheng S, Lan F, Du J. AMPKα2 knockout enhances tumour inflammation through exacerbated liver injury and energy deprivation-associated AMPKα1 activation. J Cell Mol Med 2019; 23:1687-1697. [PMID: 30636376 PMCID: PMC6378193 DOI: 10.1111/jcmm.13978] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 09/25/2018] [Indexed: 01/05/2023] Open
Abstract
Tissue damage and its associated‐inflammation act as tumour initiators or propagators. AMP‐activated protein kinase (AMPK) is activated by environmental or nutritional stress factors, such as hypoxia, glucose deprivation, and other cell injury factors, to regulate cell energy balance and differentiation. We previously have reported that AMPKα2 deficiency resulted in the energy deprivation in tumour‐bearing liver and the enhanced‐hepatocyte death. In this study, AMPKα2 knockout mice and the liver metastasis model of colon cancer cells were used to address the role of AMPKα isoforms in tumour inflammation. First, we found that the AMPKα2 deficiency exacerbated the liver injury and recruitment of macrophages. Meanwhile, although compensatory expression of AMPKα1 was not significant after AMPKα2 knockout, AMPKα1 phosphorylation was elevated in remnant liver in AMPKα2 knockout mice, which was positively associated with the enhanced energy deprivation in the AMPKα2 deficient mice. Furthermore, the activated AMPKα1 in macrophage contributed to its polarizing to tumour‐associated phenotype. Thus, the enhanced tumour‐associated inflammation and activation of AMPKα1 in the AMPKα2 deficient mice may exacerbate the tumour development by affecting the tumour inflammatory microenvironment. Our study suggests that the two isoforms of AMPKα, AMPKα1 and AMPKα2 play different roles in controlling tumour development. It is not clear whether and how the energy stress in tumour microenvironment contribute to macrophage polarization. In this study, the authors found that the AMPKα2 deficiency exacerbated the liver injury and recruitment of macrophages, and elevated AMPKα1 phosphorylation in remnant liver. The activated AMPKα1 in macrophages contributed to their polarizing to tumour‐associated phenotype. The finding provides new insights that the two isoforms of AMPKα, AMPKα1 and AMPKα2 play different roles in controlling tumour development.
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Affiliation(s)
- Shulan Qiu
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Taoyan Liu
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Chunmei Piao
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Ying Wang
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Kefang Wang
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Yandong Zhou
- Department of Cellular and Molecular Physiology, Penn State University College of Medicine, Hershey, Pennsylvania
| | - Lun Cai
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Shuai Zheng
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Feng Lan
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
| | - Jie Du
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, AnZhen Hospital, Capital Medical University, Beijing, China
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Wang J, Wang X, Wang Y, Li S, Wang X. Krüppel like factor 6 splice variant 1 (KLF6-SV1) overexpression recruits macrophages to participate in lung cancer metastasis by up-regulating TWIST1. Cancer Biol Ther 2018; 20:680-691. [PMID: 30590988 DOI: 10.1080/15384047.2018.1550570] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The aim of this study was to investigate the mechanism by which KLF6-SV1 promoted lung cancer metastasis through tumor-associated macrophages (TAMs). Plasmid transfection was used to construct cells that upregulated or silenced gene. Tumor-bearing mouse model was established using A549 cells. SP staining was performed to detect the CD163 and CD68. Six-well plates and Transwell chamber were used for co-culture of lung cancer A549 cells and macrophages. CCK-8 and Transwell assay were applied to detected the cell viability and migration respectively. Protein and mRNA were tested by Western blot and quantitative real-time polymerase chain reaction (qRT-PCR).KLF6-SV1 overexpression promoted the expression levels of TWIST1 and CCL2, and also induce macrophage polarization to M2 and epithelial-mesenchymal transition (EMT). In vitro experiments showed that KLF6-SV1 might regulate the migration of lung cancer cells by regulating the expression of TWIST1 and CCL-2. M2 macrophages did not affect the expression of KLF6-SV1, TWIST1 and CCL-2. The co-culture system could up-regulate the EMT of A549 cells.Overexpression of KLF6-SV1 promoted the expression of TWIST1 and CCL2, and up-regulation of TWIST1 expression might promote the infiltration of M2 macrophages, which promoted the involvement of EMT in the metastasis of lung cancer cells.
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Affiliation(s)
- Jian Wang
- a Department of Medical oncology , Qilu Hospital of Shandong University , Jinan , Shandong Province , China
| | - Xiao Wang
- b Department of Rheumatology , Qilu Hospital of Shandong University , Jinan , Shandong Province , China
| | - Yawei Wang
- a Department of Medical oncology , Qilu Hospital of Shandong University , Jinan , Shandong Province , China
| | - Shuguang Li
- a Department of Medical oncology , Qilu Hospital of Shandong University , Jinan , Shandong Province , China
| | - Xiuwen Wang
- a Department of Medical oncology , Qilu Hospital of Shandong University , Jinan , Shandong Province , China
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Takasaka N, Seed RI, Cormier A, Bondesson AJ, Lou J, Elattma A, Ito S, Yanagisawa H, Hashimoto M, Ma R, Levine MD, Publicover J, Potts R, Jespersen JM, Campbell MG, Conrad F, Marks JD, Cheng Y, Baron JL, Nishimura SL. Integrin αvβ8-expressing tumor cells evade host immunity by regulating TGF-β activation in immune cells. JCI Insight 2018; 3:122591. [PMID: 30333313 DOI: 10.1172/jci.insight.122591] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 08/30/2018] [Indexed: 12/27/2022] Open
Abstract
TGF-β is a promising immunotherapeutic target. It is expressed ubiquitously in a latent form that must be activated to function. Determination of where and how latent TGF-β (L-TGF-β) is activated in the tumor microenvironment could facilitate cell- and mechanism-specific approaches to immunotherapeutically target TGF-β. Binding of L-TGF-β to integrin αvβ8 results in activation of TGF-β. We engineered and used αvβ8 antibodies optimized for blocking or detection, which - respectively - inhibit tumor growth in syngeneic tumor models or sensitively and specifically detect β8 in human tumors. Inhibition of αvβ8 potentiates cytotoxic T cell responses and recruitment of immune cells to tumor centers - effects that are independent of PD-1/PD-L1. β8 is expressed on the cell surface at high levels by tumor cells, not immune cells, while the reverse is true of L-TGF-β, suggesting that tumor cell αvβ8 serves as a platform for activating cell-surface L-TGF-β presented by immune cells. Transcriptome analysis of tumor-associated lymphoid cells reveals macrophages as a key cell type responsive to β8 inhibition with major increases in chemokine and tumor-eliminating genes. High β8 expression in tumor cells is seen in 20%-80% of various cancers, which rarely coincides with high PD-L1 expression. These data suggest tumor cell αvβ8 is a PD-1/PD-L1-independent immunotherapeutic target.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Yifan Cheng
- Department of Biochemistry and Biophysics, and.,Howard Hughes Medical Institute, UCSF, San Francisco, California, USA
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D'Agostino G, Cecchinato V, Uguccioni M. Chemokine Heterocomplexes and Cancer: A Novel Chapter to Be Written in Tumor Immunity. Front Immunol 2018; 9:2185. [PMID: 30319638 PMCID: PMC6167476 DOI: 10.3389/fimmu.2018.02185] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 09/04/2018] [Indexed: 12/14/2022] Open
Abstract
Infiltrating immune cells are a key component of the tumor microenvironment and play central roles in dictating tumor fate, either promoting anti-tumor immune responses, or sustaining tumor growth, angiogenesis and metastasis. A distinctive microenvironment is often associated to different tumor types, with substantial differences in prognosis. The production of a variety of chemotactic factors by cancer and stromal cells orchestrates cell recruitment, local immune responses or cancer progression. In the last decades, different studies have highlighted how chemotactic cues, and in particular chemokines, can act as natural antagonists or induce synergistic effects on selective receptors by forming heterocomplexes, thus shaping migratory responses of immune cells. A variety of chemokines has been described to be able to form heterocomplexes both in vitro and in vivo under inflammatory conditions, but nowadays little is known on the presence and relevance of heterocomplexes in the tumor microenvironment. In recent years, the alarmin HMGB1, which can be massively released within the tumor microenvironment, has also been described to form a complex with the chemokine CXCL12 enhancing CXCR4-mediated signaling, thus providing an additional regulation of the activity of the chemokine system. In the present review, we will discuss the current knowledge on the synergy occurring between chemokines or inflammatory molecules, and describe the multiple functions exerted by the chemokines expressed in the tumor microenvironment, pointing our attention to the synergism as a possible modulator of tumor suppression or progression.
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Affiliation(s)
- Gianluca D'Agostino
- Laboratory of Chemokines in Immunity, Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Valentina Cecchinato
- Laboratory of Chemokines in Immunity, Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Mariagrazia Uguccioni
- Laboratory of Chemokines in Immunity, Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Università della Svizzera italiana, Bellinzona, Switzerland.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
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40
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Kauder SE, Kuo TC, Harrabi O, Chen A, Sangalang E, Doyle L, Rocha SS, Bollini S, Han B, Sim J, Pons J, Wan HI. ALX148 blocks CD47 and enhances innate and adaptive antitumor immunity with a favorable safety profile. PLoS One 2018; 13:e0201832. [PMID: 30133535 PMCID: PMC6104973 DOI: 10.1371/journal.pone.0201832] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 07/23/2018] [Indexed: 02/06/2023] Open
Abstract
CD47 is a widely expressed cell surface protein that functions as an immune checkpoint in cancer. When expressed by tumor cells, CD47 can bind SIRPα on myeloid cells, leading to suppression of tumor cell phagocytosis and other innate immune functions. CD47-SIRPα signaling has also been implicated in the suppression of adaptive antitumor responses, but the relevant cellular functions have yet to be elucidated. Therapeutic blockade of the CD47 pathway may stimulate antitumor immunity and improve cancer therapy. To this end, a novel CD47-blocking molecule, ALX148, was generated by fusing a modified SIRPα D1 domain to an inactive human IgG1 Fc. ALX148 binds CD47 from multiple species with high affinity, inhibits wild type SIRPα binding, and enhances phagocytosis of tumor cells by macrophages. ALX148 has no effect on normal human blood cells in vitro or on blood cell parameters in rodent and non-human primate studies. Across several murine tumor xenograft models, ALX148 enhanced the antitumor activity of different targeted antitumor antibodies. Additionally, ALX148 enhanced the antitumor activity of multiple immunotherapeutic antibodies in syngeneic tumor models. These studies revealed that CD47 blockade with ALX148 induces multiple responses that bridge innate and adaptive immunity. ALX148 stimulates antitumor properties of innate immune cells by promoting dendritic cell activation, macrophage phagocytosis, and a shift of tumor-associated macrophages toward an inflammatory phenotype. ALX148 also stimulated the antitumor properties of adaptive immune cells, causing increased T cell effector function, pro-inflammatory cytokine production, and a reduction in the number of suppressive cells within the tumor microenvironment. Taken together, these results show that ALX148 binds and blocks CD47 with high affinity, induces a broad antitumor immune response, and has a favorable safety profile.
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Affiliation(s)
| | - Tracy C. Kuo
- ALX Oncology, Burlingame, CA, United States of America
| | - Ons Harrabi
- ALX Oncology, Burlingame, CA, United States of America
| | - Amy Chen
- ALX Oncology, Burlingame, CA, United States of America
| | | | - Laura Doyle
- ALX Oncology, Burlingame, CA, United States of America
| | - Sony S. Rocha
- ALX Oncology, Burlingame, CA, United States of America
| | | | - Bora Han
- ALX Oncology, Burlingame, CA, United States of America
| | - Janet Sim
- ALX Oncology, Burlingame, CA, United States of America
| | - Jaume Pons
- ALX Oncology, Burlingame, CA, United States of America
| | - Hong I. Wan
- ALX Oncology, Burlingame, CA, United States of America
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Lu H, Chelvanambi S, Poirier C, Saliba J, March KL, Clauss M, Bogatcheva NV. EMAPII Monoclonal Antibody Ameliorates Influenza A Virus-Induced Lung Injury. Mol Ther 2018; 26:2060-2069. [PMID: 29910176 PMCID: PMC6094359 DOI: 10.1016/j.ymthe.2018.05.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/14/2018] [Accepted: 05/21/2018] [Indexed: 01/27/2023] Open
Abstract
Influenza A virus (IAV) remains a major worldwide health threat, especially to high-risk populations, including the young and elderly. There is an unmet clinical need for therapy that will protect the lungs from damage caused by lower respiratory infection. Here, we analyzed the role of EMAPII, a stress- and virus-induced pro-inflammatory and pro-apoptotic factor, in IAV-induced lung injury. First, we demonstrated that IAV induces EMAPII surface translocation, release, and apoptosis in cultured endothelial and epithelial cells. Next, we showed that IAV induces EMAPII surface translocation and release to bronchoalveolar lavage fluid (BALF) in mouse lungs, concomitant with increases in caspase 3 activity. Injection of monoclonal antibody (mAb) against EMAPII attenuated IAV-induced EMAPII levels, weight loss, reduction of blood oxygenation, lung edema, and increase of the pro-inflammatory cytokine TNF alpha. In accordance with the pro-apoptotic properties of EMAPII, levels of caspase 3 activity in BALF were also decreased by mAb treatment. Moreover, we detected EMAPII mAb-induced increase in lung levels of M2-like macrophage markers YM1 and CD206. All together, these data strongly suggest that EMAPII mAb ameliorates IAV-induced lung injury by limiting lung cell apoptosis and shifting the host inflammatory setting toward resolution of inflammation.
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Affiliation(s)
- Hongyan Lu
- Division of Cardiology, Indiana University School of Medicine, Indianapolis, IN, USA; VC-CAST Signature Center, Indianapolis, IN, USA; Roudebush Veterans Affairs Medical Center, Indiana University, Indianapolis, IN, USA
| | - Sarvesh Chelvanambi
- VC-CAST Signature Center, Indianapolis, IN, USA; Roudebush Veterans Affairs Medical Center, Indiana University, Indianapolis, IN, USA; Department of Cellular and Integrative Physiology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Christophe Poirier
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jacob Saliba
- Division of Pulmonary and Critical Care Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Keith L March
- Division of Cardiology, Indiana University School of Medicine, Indianapolis, IN, USA; VC-CAST Signature Center, Indianapolis, IN, USA; Roudebush Veterans Affairs Medical Center, Indiana University, Indianapolis, IN, USA
| | - Matthias Clauss
- VC-CAST Signature Center, Indianapolis, IN, USA; Roudebush Veterans Affairs Medical Center, Indiana University, Indianapolis, IN, USA; Division of Pulmonary and Critical Care Medicine, Indiana University School of Medicine, Indianapolis, IN, USA; Department of Cellular and Integrative Physiology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Natalia V Bogatcheva
- Division of Cardiology, Indiana University School of Medicine, Indianapolis, IN, USA; VC-CAST Signature Center, Indianapolis, IN, USA; Roudebush Veterans Affairs Medical Center, Indiana University, Indianapolis, IN, USA.
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Beavis PA, Henderson MA, Giuffrida L, Davenport AJ, Petley EV, House IG, Lai J, Sek K, Milenkovski N, John LB, Mardiana S, Slaney CY, Trapani JA, Loi S, Kershaw MH, Haynes NM, Darcy PK. Dual PD-1 and CTLA-4 Checkpoint Blockade Promotes Antitumor Immune Responses through CD4 +Foxp3 - Cell-Mediated Modulation of CD103 + Dendritic Cells. Cancer Immunol Res 2018; 6:1069-1081. [PMID: 30018045 DOI: 10.1158/2326-6066.cir-18-0291] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 11/16/2022]
Abstract
Immunotherapy is widely accepted as a powerful new treatment modality for the treatment of cancer. The most successful form of immunotherapy to date has been the blockade of the immune checkpoints PD-1 and CTLA-4. Combining inhibitors of both PD-1 and CTLA-4 increases the proportion of patients who respond to immunotherapy. However, most patients still do not respond to checkpoint inhibitors, and prognostic biomarkers are currently lacking. Therefore, a better understanding of the mechanism by which these checkpoint inhibitors enhance antitumor immune responses is required to more accurately predict which patients are likely to respond and further enhance this treatment modality. Our current study of two mouse tumor models revealed that CD4+Foxp3- cells activated by dual PD-1/CTLA-4 blockade modulated the myeloid compartment, including activation of conventional CD103+ dendritic cells (DC) and expansion of a myeloid subset that produces TNFα and iNOS (TIP-DCs). CD4+Foxp3- T cell-mediated activation of CD103+ DCs resulted in enhanced IL12 production by these cells and IL12 enhanced the therapeutic effect of dual PD-1/CTLA-4 blockade. Given the importance of these myeloid subsets in the antitumor immune response, our data point to a previously underappreciated role of CD4+Foxp3- cells in modulating this arm of the antitumor immune response. Cancer Immunol Res; 6(9); 1069-81. ©2018 AACR.
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Affiliation(s)
- Paul A Beavis
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia. .,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Melissa A Henderson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Lauren Giuffrida
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Alexander J Davenport
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Emma V Petley
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Imran G House
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Junyun Lai
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Kevin Sek
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Nicole Milenkovski
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Liza B John
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Sherly Mardiana
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Clare Y Slaney
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Joseph A Trapani
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Sherene Loi
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Michael H Kershaw
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia.,Department of Pathology, University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Nicole M Haynes
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia
| | - Phillip K Darcy
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia. .,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Melbourne, Victoria, Australia.,Department of Pathology, University of Melbourne, Parkville, Melbourne, Victoria, Australia.,Department of Immunology, Monash University, Clayton, Melbourne, Victoria, Australia
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Aota K, Yamanoi T, Kani K, Nakashiro KI, Ishimaru N, Azuma M. Inverse correlation between the number of CXCR3+macrophages and the severity of inflammatory lesions in Sjögren's syndrome salivary glands: A pilot study. J Oral Pathol Med 2018; 47:710-718. [DOI: 10.1111/jop.12756] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 03/07/2018] [Accepted: 06/18/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Keiko Aota
- Department of Oral Medicine; Tokushima University Graduate School of Biomedical Sciences; Tokushima Japan
| | - Tomoko Yamanoi
- Department of Oral Medicine; Tokushima University Graduate School of Biomedical Sciences; Tokushima Japan
| | - Koichi Kani
- Department of Oral Medicine; Tokushima University Graduate School of Biomedical Sciences; Tokushima Japan
| | - Koh-ichi Nakashiro
- Department of Oral and Maxillofacial Surgery; Ehime University Graduate School of Medicine; Ehime Japan
| | - Naozumi Ishimaru
- Department of Oral Molecular Pathology; Tokushima University Graduate School of Biomedical Sciences; Tokushima Japan
| | - Masayuki Azuma
- Department of Oral Medicine; Tokushima University Graduate School of Biomedical Sciences; Tokushima Japan
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44
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Fan DX, Zhou WJ, Jin LP, Li MQ, Xu XH, Xu CJ. Trophoblast-Derived CXCL16 Decreased Granzyme B Production of Decidual γδ T Cells and Promoted Bcl-xL Expression of Trophoblasts. Reprod Sci 2018; 26:532-542. [PMID: 29909746 DOI: 10.1177/1933719118777638] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Decidual γδ T cells are known to regulate the function of trophoblasts at the maternal-fetal interface; however, little is known about the molecular mechanisms of cross talk between trophoblast cells and decidual γδ T cells. METHODS Expression of chemokine C-X-C motif ligand 6 (CXCL16) and its receptor CXCR6 was evaluated in first-trimester human villus and decidual tissues by immunohistochemistry. γδ T cells were isolated from first-trimester human deciduae and cocultured with JEG3 trophoblast cells. Cell proliferation and apoptosis-related molecules, together with cytotoxicity factor and cytokine production, were measured by flow cytometry analysis. RESULTS Expression of CXCL16 and CXCR6 was reduced at the maternal-fetal interface in patients who experienced unexplained recurrent spontaneous abortion as compared to healthy pregnancy women. With the administration of pregnancy-related hormones or coculture with JEG3 cells, CXCR6 expression was upregulated on decidual γδ T cells. CXCL16 derived from JEG3 cells caused a decrease in granzyme B production of decidual γδ T cells. In addition, decidual γδ T cells educated by JEG3-derived CXCL16 upregulated the expression of Bcl-xL in JEG3 cells. CONCLUSION This study suggested that the CXCL16/CXCR6 axis may contribute to maintaining normal pregnancy by reducing the secretion of cytotoxic factor granzyme B of decidual γδ T cells and promoting the expression of antiapoptotic marker Bcl-xL of trophoblasts.
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Affiliation(s)
- Deng-Xuan Fan
- 1 Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People's Republic of China
| | - Wen-Jie Zhou
- 1 Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People's Republic of China
| | - Li-Ping Jin
- 2 Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Ming-Qing Li
- 1 Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xiang-Hong Xu
- 2 Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Cong-Jian Xu
- 1 Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People's Republic of China.,3 Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, People's Republic of China.,4 Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Fudan University, Shanghai, People's Republic of China
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Caballero A, Palma E, Ruiz-Esteban P, Vazquez T, Sola E, Torio A, Cabello M, Lopez V, Jironda C, Duarte A, Alonso-Titos J, Hernández D. CXCR3 + Monocytes Increase Significantly in Graft Blood Compared to Peripheral Blood in Patients With Stable Kidney Graft Function. Transplant Proc 2018; 50:555-559. [PMID: 29579851 DOI: 10.1016/j.transproceed.2017.11.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Revised: 10/20/2017] [Accepted: 11/11/2017] [Indexed: 12/29/2022]
Abstract
INTRODUCTION We have recently reported that some lymphocyte populations do not maintain the same proportion in kidney graft blood as in peripheral blood, despite a stable function of the transplanted kidney. These results suggest that a comparative study between leukocyte cells from graft blood and those obtained from peripheral blood could provide information about the inflammatory state of the transplanted organ. In this work we selected the population of CD4+ lymphocytes and monocytes expressing CXCR3 to test this hypothesis. MATERIAL AND METHODS The study was performed by flow cytometry during month 3, 6, and 12 after transplantation in 58 patients who received an isolated kidney transplant and the same immunosuppressive regimen. The peripheral blood sample was obtained by venipuncture and the graft blood by fine needle aspiration. RESULTS We found a significant percentage decrease in CXCR3+ monocytes throughout the first year of transplantation in peripheral blood (15.9 ± 20.7 vs. 12.6 ± 12.4 vs. 6.3 ± 9.0, at 3, 6, and 12 months, respectively; P = .001), whereas the percentage of CXCR3+ monocytes in graft blood did not change over this period. This situation resulted in a significant percentage difference between the CXCR3+ monocytes from the graft blood and those from the peripheral blood at the sixth (15.8 ± 8.1 vs. 12.6 ± 12.4, respectively; P = .008) and 12th months (12.9 ± 8.1 vs. 6.3 ± 9.0, respectively; P < .001). CONCLUSIONS Therefore, we can conclude that the significant percentage increase of CXCR3+ monocytes in graft blood with respect to peripheral blood suggests the presence of inflammatory activity despite renal function being stable during the second half of the first year post-transplantation.
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Affiliation(s)
- A Caballero
- Immunology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - E Palma
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - P Ruiz-Esteban
- Immunology Department, Complejo Hospitalario General Universitario de Albacete, Albacete, Spain
| | - T Vazquez
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - E Sola
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - A Torio
- Immunology Department, Complejo Hospitalario General Universitario de Albacete, Albacete, Spain
| | - M Cabello
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - V Lopez
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - C Jironda
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - A Duarte
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - J Alonso-Titos
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain
| | - D Hernández
- Nephrology Department, Regional University Hospital of Malaga and University of Malaga, IBIMA, REDINREN (RD16/0009/0006), Malaga, Spain.
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Kim B, Lee JH, Jin WJ, Kim HH, Ha H, Lee ZH. JN-2, a C-X-C motif chemokine receptor 3 antagonist, ameliorates arthritis progression in an animal model. Eur J Pharmacol 2018; 823:1-10. [DOI: 10.1016/j.ejphar.2018.01.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 01/18/2018] [Accepted: 01/23/2018] [Indexed: 12/11/2022]
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47
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Zhao X, Sun S, Zeng X, Cui L. Expression profiles analysis identifies a novel three-mRNA signature to predict overall survival in oral squamous cell carcinoma. Am J Cancer Res 2018; 8:450-461. [PMID: 29637000 PMCID: PMC5883095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 01/23/2018] [Indexed: 06/08/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) remains to be a challenging public health problem worldwide. However, the underlying molecular mechanism regulating the carcinogenesis of OSCC is poorly known. Gene expression profiles of GSE13601, GSE30784, GSE37991 and The Cancer Genome Atlas (TCGA) head and neck cancer were downloaded from gene expression omnibus (GEO) and TCGA database respectively. R software and bioconductor packages were used to compare and identify the differentially expressed genes (DEGs) between OSCC tissues and normal controls. The common DEGs were then subjected to gene ontology (GO) enrichment analysis, ingenuity pathway analysis (IPA), protein-protein interaction (PPI) network analysis as well as survival analysis. A total of 76 up- and 102 down-regulated DEGs were identified. Functional analysis revealed that these DEGs were associates with increased oncostatin M signaling, cell diapedesis and extravasation as well as reduced calcium signaling and loss of adherens junctions and tight junctions. A set of robust prognostic signatures including PLAU, CLDN8 and CDKN2A were identified from DEGs and could predict overall survival in OSCC patients from TCGA cohort. This three-gene signature was further successfully validated as a prognostic marker for overall survival prediction in another independent cohort GSE41613. In conclusion, our study has identified a registry of novel genes and pathways that play important roles in regulating the initiation and development of OSCC. A set of robust molecular signature is identified for prognostic prediction, which will provide useful guidance for therapeutic applications.
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Affiliation(s)
- Xinyuan Zhao
- Stomatological Hospital, Southern Medical UniversityGuangzhou 510280, China
| | - Shuyu Sun
- Stomatological Hospital, Southern Medical UniversityGuangzhou 510280, China
| | - Xiongqun Zeng
- Stomatological Hospital, Southern Medical UniversityGuangzhou 510280, China
| | - Li Cui
- UCLA School of DentistryLos Angeles 90095, CA, USA
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Fu XL, Duan W, Su CY, Mao FY, Lv YP, Teng YS, Yu PW, Zhuang Y, Zhao YL. Interleukin 6 induces M2 macrophage differentiation by STAT3 activation that correlates with gastric cancer progression. Cancer Immunol Immunother 2017; 66:1597-1608. [PMID: 28828629 PMCID: PMC11028627 DOI: 10.1007/s00262-017-2052-5] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 08/11/2017] [Indexed: 02/07/2023]
Abstract
Interleukin 6 (IL-6) was abundant in the tumor microenvironment and played potential roles in tumor progression. In our study, the expression of IL-6 in tumor tissues from 36 gastric cancer (GC) patients was significantly higher than in non-tumor tissues. Moreover, the number of CD163+CD206+ M2 macrophages that infiltrated in tumor tissues was significantly greater than those infiltrated in non-tumor tissues. The frequencies of M2 macrophages were positively correlated with the IL-6 expression in GC tumors. We also found that IL-6 could induce normal macrophages to differentiate into M2 macrophages with higher IL-10 and TGF-β expression, and lower IL-12 expression, via activating STAT3 phosphorylation. Accordingly, knocking down STAT3 using small interfering RNA decreased the expression of M2 macrophages-related cytokines (IL-10 and TGF-β). Furthermore, supernatants from IL-6-induced M2 macrophages promote GC cell proliferation and migration. Moreover, IL-6 production and CD163+CD206+ M2 macrophage infiltration in tumors were associated with disease progression and reduced GC patient survival. In conclusion, our data indicate that IL-6 induces M2 macrophage differentiation (IL-10highTGF-βhighIL-12 p35low ) by activating STAT3 phosphorylation, and the IL-6-induced M2 macrophages exert a pro-tumor function by promoting GC cell proliferation and migration.
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Affiliation(s)
- Xiao-Long Fu
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Wei Duan
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Chong-Yu Su
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Fang-Yuan Mao
- National Engineering Research Centre of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Yi-Ping Lv
- National Engineering Research Centre of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Yong-Sheng Teng
- National Engineering Research Centre of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Pei-Wu Yu
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China
| | - Yuan Zhuang
- National Engineering Research Centre of Immunological Products, Department of Microbiology and Biochemical Pharmacy, College of Pharmacy, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China.
| | - Yong-Liang Zhao
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, No. 30 Gaotanyan Street, Chongqing, 400038, People's Republic of China.
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Tokunaga R, Zhang W, Naseem M, Puccini A, Berger MD, Soni S, McSkane M, Baba H, Lenz HJ. CXCL9, CXCL10, CXCL11/CXCR3 axis for immune activation - A target for novel cancer therapy. Cancer Treat Rev 2017; 63:40-47. [PMID: 29207310 DOI: 10.1016/j.ctrv.2017.11.007] [Citation(s) in RCA: 778] [Impact Index Per Article: 111.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 11/17/2017] [Accepted: 11/18/2017] [Indexed: 02/07/2023]
Abstract
Chemokines are proteins which induce chemotaxis, promote differentiation of immune cells, and cause tissue extravasation. Given these properties, their role in anti-tumor immune response in the cancer environment is of great interest. Although immunotherapy has shown clinical benefit for some cancer patients, other patients do not respond. One of the mechanisms of resistance to checkpoint inhibitors may be chemokine signaling. The CXCL9, -10, -11/CXCR3 axis regulates immune cell migration, differentiation, and activation, leading to tumor suppression (paracrine axis). However, there are some reports that show involvements of this axis in tumor growth and metastasis (autocrine axis). Thus, a better understanding of CXCL9, -10, -11/CXCR3 axis is necessary to develop effective cancer control. In this article, we summarize recent evidence regarding CXCL9, CXCL10, CXCL11/CXCR3 axis in the immune system and discuss their potential role in cancer treatment.
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Affiliation(s)
- Ryuma Tokunaga
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Wu Zhang
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Madiha Naseem
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Alberto Puccini
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Martin D Berger
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Shivani Soni
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Michelle McSkane
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 8608556, Japan
| | - Heinz-Josef Lenz
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, 1441 Eastlake Avenue, Los Angeles, CA 90033, United States.
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50
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Taguchi YH. Tensor decomposition-based unsupervised feature extraction applied to matrix products for multi-view data processing. PLoS One 2017; 12:e0183933. [PMID: 28841719 PMCID: PMC5571984 DOI: 10.1371/journal.pone.0183933] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 08/04/2017] [Indexed: 01/17/2023] Open
Abstract
In the current era of big data, the amount of data available is continuously increasing. Both the number and types of samples, or features, are on the rise. The mixing of distinct features often makes interpretation more difficult. However, separate analysis of individual types requires subsequent integration. A tensor is a useful framework to deal with distinct types of features in an integrated manner without mixing them. On the other hand, tensor data is not easy to obtain since it requires the measurements of huge numbers of combinations of distinct features; if there are m kinds of features, each of which has N dimensions, the number of measurements needed are as many as Nm, which is often too large to measure. In this paper, I propose a new method where a tensor is generated from individual features without combinatorial measurements, and the generated tensor was decomposed back to matrices, by which unsupervised feature extraction was performed. In order to demonstrate the usefulness of the proposed strategy, it was applied to synthetic data, as well as three omics datasets. It outperformed other matrix-based methodologies.
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Affiliation(s)
- Y-h. Taguchi
- Department of Physics, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
- * E-mail:
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