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Cholerzyńska H, Zasada W, Tselios K, Grygiel-Górniak B. Sleep Disorders in Connective Tissue Diseases-Coexisting Diseases or Disease Components? J Clin Med 2024; 13:3656. [PMID: 38999222 PMCID: PMC11242285 DOI: 10.3390/jcm13133656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
This comprehensive review examines the complex relationship between sleep disorders and rheumatic diseases, supported by findings from the latest research articles. It encompasses various rheumatic conditions, including rheumatoid arthritis, systemic lupus erythematosus, and systemic sclerosis. The review reveals the bidirectional relationship between sleep disorders and these diseases, emphasizing their impact on disease progression and quality of life. Conventional and alternative therapeutic interventions for connective tissue diseases are presented, focusing on improving sleep quality and alleviating rheumatic symptoms. The role of pro-inflammatory cytokines and their potential modulation through pharmacological agents is also discussed. In the treatment of sleep disorders, various options are proposed, such as cognitive behavioral therapy for insomnia, physical activity, dietary modifications, and alternative approaches like reflexology and acupuncture. Thus, this review offers a nuanced understanding of the connection between sleep disorders and rheumatic diseases, supported by evidence from diverse studies. Such an approach is particularly important because it enhances sleep quality for overall patient well-being in the holistic management of rheumatic conditions.
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Affiliation(s)
- Hanna Cholerzyńska
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Wiktoria Zasada
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | | | - Bogna Grygiel-Górniak
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznan, Poland
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2
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Parmar R, Pickering H, Ahn R, Rossetti M, Gjertson DW, Ruffin F, Chan LC, Fowler VG, Yeaman MR, Reed EF. Integrated transcriptomic analysis reveals immune signatures distinguishing persistent versus resolving outcomes in MRSA bacteremia. Front Immunol 2024; 15:1373553. [PMID: 38846955 PMCID: PMC11153731 DOI: 10.3389/fimmu.2024.1373553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/02/2024] [Indexed: 06/09/2024] Open
Abstract
Introduction Staphylococcus aureus bacteremia (SAB) is a life-threatening infection particularly involving methicillin-resistant S. aureus (MRSA). In contrast to resolving MRSA bacteremia (RB), persistent MRSA bacteremia (PB) blood cultures remain positive despite appropriate antibiotic treatment. Host immune responses distinguishing PB vs. RB outcomes are poorly understood. Here, integrated transcriptomic, IL-10 cytokine levels, and genomic analyses sought to identify signatures differentiating PB vs. RB outcomes. Methods Whole-blood transcriptomes of propensity-matched PB (n=28) versus RB (n=30) patients treated with vancomycin were compared in one independent training patient cohort. Gene expression (GE) modules were analyzed and prioritized relative to host IL-10 cytokine levels and DNA methyltransferase-3A (DNMT3A) genotype. Results Differential expression of T and B lymphocyte gene expression early in MRSA bacteremia discriminated RB from PB outcomes. Significant increases in effector T and B cell signaling pathways correlated with RB, lower IL-10 cytokine levels and DNMT3A heterozygous A/C genotype. Importantly, a second PB and RB patient cohort analyzed in a masked manner demonstrated high predictive accuracy of differential signatures. Discussion Collectively, the present findings indicate that human PB involves dysregulated immunity characterized by impaired T and B cell responses associated with excessive IL-10 expression in context of the DNMT3A A/A genotype. These findings reveal distinct immunologic programs in PB vs. RB outcomes, enable future studies to define mechanisms by which host and/or pathogen drive differential signatures and may accelerate prediction of PB outcomes. Such prognostic assessment of host risk could significantly enhance early anti-infective interventions to avert PB and improve patient outcomes.
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Affiliation(s)
- Rajesh Parmar
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
| | - Harry Pickering
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
| | - Richard Ahn
- Department of Microbiology, Immunology, & Molecular Genetics, University of California Los Angeles, Los Angeles, CA, United States
| | - Maura Rossetti
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
| | - David W. Gjertson
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
| | - Felicia Ruffin
- Division of Infectious Diseases, Duke University, Durham, NC, United States
| | - Liana C. Chan
- Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
- Divisions of Molecular Medicine and Infectious Diseases, Los Angeles County Harbor-UCLA Medical Center, Torrance, CA, United States
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, United States
| | - Vance G. Fowler
- Division of Infectious Diseases, Duke University, Durham, NC, United States
| | - Michael R. Yeaman
- Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
- Divisions of Molecular Medicine and Infectious Diseases, Los Angeles County Harbor-UCLA Medical Center, Torrance, CA, United States
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, United States
| | - Elaine F. Reed
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
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3
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Chen Y, Xu Z, Sun H, Ouyang X, Han Y, Yu H, Wu N, Xie Y, Su B. Regulation of CD8 + T memory and exhaustion by the mTOR signals. Cell Mol Immunol 2023; 20:1023-1039. [PMID: 37582972 PMCID: PMC10468538 DOI: 10.1038/s41423-023-01064-3] [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: 03/18/2023] [Accepted: 07/02/2023] [Indexed: 08/17/2023] Open
Abstract
CD8+ T cells are the key executioners of the adaptive immune arm, which mediates antitumor and antiviral immunity. Naïve CD8+ T cells develop in the thymus and are quickly activated in the periphery after encountering a cognate antigen, which induces these cells to proliferate and differentiate into effector cells that fight the initial infection. Simultaneously, a fraction of these cells become long-lived memory CD8+ T cells that combat future infections. Notably, the generation and maintenance of memory cells is profoundly affected by various in vivo conditions, such as the mode of primary activation (e.g., acute vs. chronic immunization) or fluctuations in host metabolic, inflammatory, or aging factors. Therefore, many T cells may be lost or become exhausted and no longer functional. Complicated intracellular signaling pathways, transcription factors, epigenetic modifications, and metabolic processes are involved in this process. Therefore, understanding the cellular and molecular basis for the generation and fate of memory and exhausted CD8+ cells is central for harnessing cellular immunity. In this review, we focus on mammalian target of rapamycin (mTOR), particularly signaling mediated by mTOR complex (mTORC) 2 in memory and exhausted CD8+ T cells at the molecular level.
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Affiliation(s)
- Yao Chen
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Ziyang Xu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hongxiang Sun
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xinxing Ouyang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
- Department of Tumor Biology, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yuheng Han
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Haihui Yu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Ningbo Wu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yiting Xie
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Bing Su
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Department of Tumor Biology, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Center for Immune-Related Diseases at Shanghai Institute of Immunology, Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Shanghai Jiao Tong University School of Medicine-Yale Institute for Immune Metabolism, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Key Laboratory of Molecular Radiation Oncology of Hunan Province, Xiangya Hospital, Central South University, Changsha, China.
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4
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Watowich MB, Gilbert MR, Larion M. T cell exhaustion in malignant gliomas. Trends Cancer 2023; 9:270-292. [PMID: 36681605 PMCID: PMC10038906 DOI: 10.1016/j.trecan.2022.12.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 01/21/2023]
Abstract
Despite advances in understanding tumor biology, malignant gliomas remain incurable. While immunotherapy has improved outcomes in other cancer types, comparable efficacy has not yet been demonstrated for primary cancers of the central nervous system (CNS). T cell exhaustion, defined as a progressive decrease in effector function, sustained expression of inhibitory receptors, metabolic dysfunction, and distinct epigenetic and transcriptional alterations, contributes to the failure of immunotherapy in the CNS. Herein, we describe recent advances in understanding the drivers of T cell exhaustion in the glioma microenvironment. We discuss the extrinsic and intrinsic factors that contribute to exhaustion and highlight potential avenues for reversing this phenotype. Our ability to directly target specific immunosuppressive drivers in brain cancers would be a major advance in immunotherapy.
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Affiliation(s)
- Matthew B Watowich
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mark R Gilbert
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mioara Larion
- Neuro-Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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5
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Cavallazzi Sebold B, Ni G, Li J, Li H, Liu X, Wang T. PEGylated IL-10: Clinical Development in Cancer Immunotherapy, Where to Go? Curr Oncol Rep 2023; 25:115-122. [PMID: 36585961 DOI: 10.1007/s11912-022-01355-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2022] [Indexed: 01/01/2023]
Abstract
PURPOSEOF REVIEW The purpose of this review is to discuss the current understanding of the pegilodecakin (PEGylated interleukin 10) and its role in the inhibition of tumour growth and metastasis. This review also focuses on clinical data published to date that have evaluated the efficacy and safety of pegilodecakin. RECENT FINDINGS Pegilodecakin has shown significant promise in preclinical models, notable for decreased tumour burden and fewer sites of metastatic disease across various malignancies. It has been most widely assessed in a phase I/Ib clinical trial against several solid tumours, leading to the phase II and III clinical trials containing pegilodecakin and its combination with other current treatments. However, the updated data have not shown higher efficacy in renal cell carcinoma, metastatic non-small cell lung cancer or pancreatic cancer, with respect to the controls, yet the adverse events presented more mixed results. Further investigation into combination therapies including pegilodecakin is ongoing. Pegilodecakin showed promise in preclinical and phase I clinical trials on its efficacy in several solid tumours, with expected regulation of IL-10 signalling pathway observed. However, the phase II and III trials did not justify its application as potential immunotherapy in selected cancers. Further evaluation of pegilodecakin's efficacy in other cancers, either as monotherapy or in combination with the current treatments, is worth investigating clinically, which warrants to better understand its potential clinical utility.
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Affiliation(s)
- Bernardo Cavallazzi Sebold
- Centre for Bioinnovation, University of the Sunshine Coast, Maroochydore BC, QLD, 4558, Australia.,School of Science, Engineering and Technology, University of the Sunshine Coast, Maroochydore BC, QLD, 4558, Australia
| | - Guoying Ni
- Centre for Bioinnovation, University of the Sunshine Coast, Maroochydore BC, QLD, 4558, Australia.,The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, 510080, China.,Cancer Research Institute, First People's Hospital of Foshan, Foshan, 528000, Guangdong, China
| | - Junjie Li
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, 510080, China
| | - Hejie Li
- School of Science, Engineering and Technology, University of the Sunshine Coast, Maroochydore BC, QLD, 4558, Australia
| | - Xiaosong Liu
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, 510080, China. .,Cancer Research Institute, First People's Hospital of Foshan, Foshan, 528000, Guangdong, China.
| | - Tianfang Wang
- Centre for Bioinnovation, University of the Sunshine Coast, Maroochydore BC, QLD, 4558, Australia. .,School of Science, Engineering and Technology, University of the Sunshine Coast, Maroochydore BC, QLD, 4558, Australia.
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6
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Rallis KS, Corrigan AE, Dadah H, Stanislovas J, Zamani P, Makker S, Szabados B, Sideris M. IL-10 in cancer: an essential thermostatic regulator between homeostatic immunity and inflammation - a comprehensive review. Future Oncol 2022; 18:3349-3365. [PMID: 36172856 DOI: 10.2217/fon-2022-0063] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Cytokines are soluble proteins that mediate intercellular signaling regulating immune and inflammatory responses. Cytokine modulation represents a promising cancer immunotherapy approach for immune-mediated tumor regression. However, redundancy in cytokine signaling and cytokines' pleiotropy, narrow therapeutic window, systemic toxicity, short half-life and limited efficacy represent outstanding challenges for cytokine-based cancer immunotherapies. Recently, there has been interest in the paradoxical role of IL-10 in cancer, its controversial prognostic utility and novel strategies to enhance its therapeutic profile. Here, the authors review the literature surrounding the role of IL-10 within the tumor microenvironment, its prognostic correlates to cancer patient outcomes and its pro- and antitumor effects, and they assess the legitimacy of potential therapeutic strategies harnessing IL-10 by outlining the notable preclinical and clinical evidence to date.
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Affiliation(s)
- Kathrine S Rallis
- Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, E1 2AD, UK.,Barts Cancer Institute, Queen Mary University of London, London, EC1M 5PZ, UK
| | - Amber E Corrigan
- GKT School of Medicine, King's College London, London, SE1 9RT, UK
| | - Hashim Dadah
- GKT School of Medicine, King's College London, London, SE1 9RT, UK
| | - Justas Stanislovas
- Barts Cancer Institute, Queen Mary University of London, London, EC1M 5PZ, UK
| | - Parisa Zamani
- GKT School of Medicine, King's College London, London, SE1 9RT, UK
| | - Shania Makker
- Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, E1 2AD, UK
| | - Bernadett Szabados
- Barts Cancer Institute, Queen Mary University of London, London, EC1M 5PZ, UK
| | - Michail Sideris
- Women's Health Research Unit, Queen Mary University of London, London, E1 2AB, UK
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7
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Wang Y, Liu C, Zhang N, Song X, Song Y, Cai D, Fang K, Chang X. Anti-PADI4 antibody suppresses breast cancer by repressing the citrullinated fibronectin in the tumor microenvironment. Biomed Pharmacother 2022; 153:113289. [DOI: 10.1016/j.biopha.2022.113289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/31/2022] [Accepted: 06/09/2022] [Indexed: 11/28/2022] Open
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8
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Delphin M, Desmares M, Schuehle S, Heikenwalder M, Durantel D, Faure-Dupuy S. How to get away with liver innate immunity? A viruses' tale. Liver Int 2021; 41:2547-2559. [PMID: 34520597 DOI: 10.1111/liv.15054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 08/20/2021] [Accepted: 09/08/2021] [Indexed: 12/24/2022]
Abstract
In their never-ending quest towards persistence within their host, hepatitis viruses have developed numerous ways to counteract the liver innate immunity. This review highlights the different and common mechanisms employed by these viruses to (i) establish in the liver (passive entry or active evasion from immune recognition) and (ii) actively inhibit the innate immune response (ie modulation of pattern recognition receptor expression and/or signalling pathways, modulation of interferon response and modulation of immune cells count or phenotype).
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Affiliation(s)
- Marion Delphin
- International Center for Infectiology Research (CIRI), INSERM U1111, CNRS UMR5308, Université de Lyon (UCBL1), Lyon, France
| | - Manon Desmares
- International Center for Infectiology Research (CIRI), INSERM U1111, CNRS UMR5308, Université de Lyon (UCBL1), Lyon, France
| | - Svenja Schuehle
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Infectious Diseases, Molecular Virology, Heidelberg University, Heidelberg, Germany
| | - David Durantel
- International Center for Infectiology Research (CIRI), INSERM U1111, CNRS UMR5308, Université de Lyon (UCBL1), Lyon, France.,DEVweCAN Laboratory of Excellence, Lyon, France
| | - Suzanne Faure-Dupuy
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Infectious Diseases, Molecular Virology, Heidelberg University, Heidelberg, Germany
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9
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Ladero-Auñon I, Molina E, Oyanguren M, Barriales D, Fuertes M, Sevilla IA, Luo L, Arrazuria R, De Buck J, Anguita J, Elguezabal N. Oral vaccination stimulates neutrophil functionality and exerts protection in a Mycobacterium avium subsp. paratuberculosis infection model. NPJ Vaccines 2021; 6:102. [PMID: 34385469 PMCID: PMC8361088 DOI: 10.1038/s41541-021-00367-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/29/2021] [Indexed: 12/31/2022] Open
Abstract
Mycobacterium avium subsp. paratuberculosis (Map) causes paratuberculosis (PTB), a granulomatous enteritis in ruminants that exerts high economic impact on the dairy industry worldwide. Current vaccines have shown to be cost-effective against Map and in some cases confer beneficial non-specific effects against other pathogens suggesting the existence of trained immunity. Although Map infection is mainly transmitted by the fecal-oral route, oral vaccination has not been deeply studied. Therefore, the aim of this study was to compare the oral route with a set of mycobacterial and non-mycobacterial vaccines with a subcutaneously administered commercially available vaccine. Training effects on polymorphonuclear neutrophils (PMNs) and homologous and heterologous in vivo protection against Map were investigated in the rabbit infection model. Oral vaccination with inactivated or live vaccines was able to activate mucosal immunity as seen by elevation of serum IgA and the expression of IL4 in peripheral blood mononuclear cells (PBMCs). In addition, peripheral PMN phagocytosis against Map was enhanced by vaccination and extracellular trap release against Map and non-related pathogens was modified by both, vaccination and Map-challenge, indicating trained immunity. Finally, PBMCs from vaccinated animals stimulated in vitro with Map antigens showed a rapid innate activation cytokine profile. In conclusion, our data show that oral vaccination against PTB can stimulate neutrophil activity and both innate and adaptive immune responses that correlate with protection.
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Affiliation(s)
- Iraia Ladero-Auñon
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
- Food Quality and Safety Department, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Vitoria, Araba, Spain
| | - Elena Molina
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Maddi Oyanguren
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Diego Barriales
- Inflammation and Macrophage Plasticity Laboratory, CIC bioGUNE-Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Miguel Fuertes
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Iker A Sevilla
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
| | - Lucy Luo
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Rakel Arrazuria
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Jeroen De Buck
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Juan Anguita
- Inflammation and Macrophage Plasticity Laboratory, CIC bioGUNE-Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Natalia Elguezabal
- Animal Health Department, Basque Institute for Agricultural Research and Development, NEIKER- Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, Spain.
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Tabana Y, Moon TC, Siraki A, Elahi S, Barakat K. Reversing T-cell exhaustion in immunotherapy: a review on current approaches and limitations. Expert Opin Ther Targets 2021; 25:347-363. [PMID: 34056985 DOI: 10.1080/14728222.2021.1937123] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Introduction:T cell functions are altered during chronic viral infections and tumor development. This is mainly manifested by significant changes in T cells' epigenetic and metabolic landscapes, pushing them into an 'exhausted' state. Reversing this T cell exhaustion has been emerging as a 'game-changing' therapeutic approach against cancer and chronic viral infection.Areas covered:This review discusses the cellular pathways related to T cell exhaustion, and the clinical development and possible cellular targets that can be exploited therapeutically to reverse this exhaustion. We searched various databases (e.g. Google Scholar, PubMed, Elsevier, and other scientific database sites) using the keywords T cell exhaustion, T cell activation, co-inhibitory receptors, and reversing T cell exhaustion.Expert opinion:The discovery of the immune checkpoints pathways represents a significant milestone toward understanding and reversing T cell exhaustion. Antibodies that target these pathways have already demonstrated promising activities in reversing T cell exhaustion. Nevertheless, there are still many associated limitations. In this context, next-generation alternatives are on the horizon. This includes the use of small molecules to block the immune checkpoints' receptors, combining them with other treatments, and identifying novel, safer and more effective immunotherapeutic targets.
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Affiliation(s)
- Yasser Tabana
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada
| | - Tae Chul Moon
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada
| | - Arno Siraki
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada
| | - Shokrollah Elahi
- School of Dentistry, University of Alberta, Edmonton, AB, Canada.,Department of Oncology, University of Alberta, Edmonton, AB, Canada.,Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
| | - Khaled Barakat
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada
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11
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Zhu Z, Liu JB, Liu X, Qian L. Association of interleukin 10 rs1800896 polymorphism with susceptibility to breast cancer: a meta-analysis. J Int Med Res 2021; 48:300060520904863. [PMID: 32349574 PMCID: PMC7218478 DOI: 10.1177/0300060520904863] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Objective To evaluate the correlation between interleukin 10 (IL-10) −1082A/G polymorphism (rs1800896) and breast cancers by performing a meta-analysis. Methods The Embase and Medline databases were searched through 1 September 2018 to identify qualified articles. Odds ratios (OR) and corresponding 95% confidence intervals (CIs) were applied to evaluate associations. Results In total, 14 case-control studies, including 5320 cases and 5727 controls, were analyzed. We detected significant associations between the IL10 −1082 G/G genotype and risk of breast cancer (AA + AG vs. GG: OR = 0.88, 95% CI = 0.80–0.97). Subgroup analyses confirmed a significant association in Caucasian populations (OR = 0.89, 95% CI = 0.80–0.99), in population-based case-control studies (OR = 0.87, 95% CI = 0.78–0.96), and in studies with ≥500 subjects (OR = 0.88, 95% CI = 0.79–0.99) under the recessive model (AA + AG vs. GG). No associations were found in Asian populations. Conclusions The IL10 −1082A/G polymorphism is associated with an increased risk of breast cancer. The association between IL10 −1082 G/G genotype and increased risk of breast cancer is more significant in Caucasians, in population-based studies, and in larger studies.
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Affiliation(s)
- ZiYin Zhu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ji-Bin Liu
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Xi Liu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - LinXue Qian
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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12
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Jiang N, Li Z, Yang B, Jin M, Sun Y, He Y, Liu Y, Wang Y, Si D, Ma P, Zhang J, Liu T, Yu Q. Peripheral Inflammatory Cytokines and Lymphocyte Subset Features of Deceased COVID-19 Patients. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9101082. [PMID: 33542929 PMCID: PMC7841449 DOI: 10.1155/2021/9101082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 12/09/2020] [Accepted: 01/08/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To compare the difference of inflammatory cytokines and lymphocyte subsets between deceased patients and survivors with COVID-19. METHODS This retrospective study included 254 confirmed patients from 10 January to 11 March, 2020, at Tongji Hospital of Wuhan, China. Laboratory and immunologic features were collected and analyzed, and the main outcomes focused on inflammatory cytokines and lymphocyte subsets. RESULTS A trend of markedly higher levels of inflammatory cytokines as well as lower lymphocyte subset levels in deceased patients was observed compared with survivors. ROC curve analyses indicated that inflammatory cytokines and the decrease levels of T cell, Th (helper T cells) cell, Ts (suppressor T cells) cell, B cell, and NK cell along with Th/Ts ratio increase could be used to predict the death of COVID-19. Multivariate analyses showed that higher levels of IL-6, IL-8, and IL-10 remained significantly correlated with shorter survival time and that the amount of Ts cells was negatively associated with the possibility of death in COVID-19 patients. In conclusion, SARS-CoV-2 would cause lymphopenia and result in decreased lymphocyte subset cells, particularly in Ts cell counts, which further induces hyperinflammatory response and cytokine storm. IL-6, IL-8, IL-10, and Ts cell might be independent predictors for the poor outcome of COVID-19.
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Affiliation(s)
- Nan Jiang
- Department of Emergency, China-Japan Union Hospital of Jilin University, Changchun 130021, China
| | - Zhijun Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Bo Yang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Mengdi Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yaoyao Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yang He
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yang Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yueying Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Daoyuan Si
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun 130021, China
| | - Piyong Ma
- Department of Critical Care Unit, China-Japan Union Hospital of Jilin University, Changchun 130021, China
| | - Jinnan Zhang
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun 130021, China
| | - Tianji Liu
- Department of Emergency, China-Japan Union Hospital of Jilin University, Changchun 130021, China
| | - Qiong Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
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13
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Middelburg J, Kemper K, Engelberts P, Labrijn AF, Schuurman J, van Hall T. Overcoming Challenges for CD3-Bispecific Antibody Therapy in Solid Tumors. Cancers (Basel) 2021; 13:287. [PMID: 33466732 PMCID: PMC7829968 DOI: 10.3390/cancers13020287] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/08/2021] [Accepted: 01/10/2021] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy of cancer with CD3-bispecific antibodies is an approved therapeutic option for some hematological malignancies and is under clinical investigation for solid cancers. However, the treatment of solid tumors faces more pronounced hurdles, such as increased on-target off-tumor toxicities, sparse T-cell infiltration and impaired T-cell quality due to the presence of an immunosuppressive tumor microenvironment, which affect the safety and limit efficacy of CD3-bispecific antibody therapy. In this review, we provide a brief status update of the CD3-bispecific antibody therapy field and identify intrinsic hurdles in solid cancers. Furthermore, we describe potential combinatorial approaches to overcome these challenges in order to generate selective and more effective responses.
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Affiliation(s)
- Jim Middelburg
- Department of Medical Oncology, Oncode Institute, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Kristel Kemper
- Genmab, 3584 CT Utrecht, The Netherlands; (K.K.); (P.E.); (A.F.L.); (J.S.)
| | - Patrick Engelberts
- Genmab, 3584 CT Utrecht, The Netherlands; (K.K.); (P.E.); (A.F.L.); (J.S.)
| | - Aran F. Labrijn
- Genmab, 3584 CT Utrecht, The Netherlands; (K.K.); (P.E.); (A.F.L.); (J.S.)
| | - Janine Schuurman
- Genmab, 3584 CT Utrecht, The Netherlands; (K.K.); (P.E.); (A.F.L.); (J.S.)
| | - Thorbald van Hall
- Department of Medical Oncology, Oncode Institute, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
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14
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Choudhry H. The Microbiome and Its Implications in Cancer Immunotherapy. Molecules 2021; 26:E206. [PMID: 33401586 PMCID: PMC7795182 DOI: 10.3390/molecules26010206] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/22/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer is responsible for ~18 million deaths globally each year, representing a major cause of death. Several types of therapy strategies such as radiotherapy, chemotherapy and more recently immunotherapy, have been implemented in treating various types of cancer. Microbes have recently been found to be both directly and indirectly involved in cancer progression and regulation, and studies have provided novel and clear insights into the microbiome-mediated emergence of cancers. Scientists around the globe are striving hard to identify and characterize these microbes and the underlying mechanisms by which they promote or suppress various kinds of cancer. Microbes may influence immunotherapy by blocking various cell cycle checkpoints and the production of certain metabolites. Hence, there is an urgent need to better understand the role of these microbes in the promotion and suppression of cancer. The identification of microbes may help in the development of future diagnostic tools to cure cancers possibly associated with the microbiome. This review mainly focuses on various microbes and their association with different types of cancer, responses to immunotherapeutic modulation, physiological responses, and prebiotic and postbiotic effects.
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Affiliation(s)
- Hani Choudhry
- Department of Biochemistry, Faculty of Sciences, Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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15
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Xue W, Zhang M. Updating targets for natural killer/T-cell lymphoma immunotherapy. Cancer Biol Med 2021; 18:52-62. [PMID: 33628584 PMCID: PMC7877170 DOI: 10.20892/j.issn.2095-3941.2020.0400] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/24/2020] [Indexed: 12/29/2022] Open
Abstract
Natural killer/T-cell lymphoma (NKTCL) is a highly invasive subtype of non-Hodgkin lymphoma, typically positive for cytoplasmic CD3, CD56, cytotoxic markers, including granzyme B and TIA1, and Epstein-Barr virus (EBV). The current treatment methods for NKTCL are associated with several drawbacks. For example, chemotherapy can lead to drug resistance, while treatment with radiotherapy alone is inadequate and results in frequent relapses. Moreover, hematopoietic stem cell transplantation exhibits limited efficacy and is not well recognized by domestic and foreign experts. In recent years, immunotherapy has shown good clinical results and has become a hot spot in cancer research. Clinical activity of targeted antibodies, such as daratumumab (anti-CD38 antibody) and brentuximab vedotin (anti-CD30 antibody), have been reported in NKTCL. Additionally, dacetuzumab and Campath-1H have demonstrated promising results. Further encouraging data have been obtained using checkpoint inhibitors. The success of these immunotherapy agents is attributed to high expression levels of programmed death-ligand 1 in NKTCL. Furthermore, anti-CCR4 monoclonal antibodies (mAbs) exert cytotoxic actions on both CCR4+ tumor cells and regulatory T cells. Depletion of these cells and the long half-life of anti-CCR4 mAbs result in enhanced induction of antitumor effector T cells. The role of IL10 in NKTCL has also been investigated. It has been proposed that exploitation of this cytokine might provide potential novel therapeutic strategies. Cellular immunotherapy with engineered cytotoxic T lymphocytes targeted against LMP1 and LMP2 has shown promising results and sustained remission. Cellular immunotherapy may be used either as maintenance therapy following initial induction chemotherapy or in cases of relapsed/refractory disease. The present review outlines the known immunotherapy targets for the treatment of NKTCL.
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Affiliation(s)
- Weili Xue
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Lymphoma Diagnosis and Treatment Center of Henan, Zhengzhou 450052, China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Lymphoma Diagnosis and Treatment Center of Henan, Zhengzhou 450052, China
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16
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Vultaggio A, Matucci A, Nencini F, Bormioli S, Vivarelli E, Maggi E. Mechanisms of Drug Desensitization: Not Only Mast Cells. Front Pharmacol 2020; 11:590991. [PMID: 33424601 PMCID: PMC7793680 DOI: 10.3389/fphar.2020.590991] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 11/25/2020] [Indexed: 12/30/2022] Open
Abstract
Drug desensitization (DD) allows transient clinical tolerance to the drug in reactive patients and it is frequently and successfully used in the management of both IgE and non IgE-mediated hypersensitivity reactions (HRs). The underlying mechanisms behind this process is not well understood. The desensitization procedure is associated with the inhibition of mast cells degranulation and cytokine production, that, is attributable, at least partially, to the abrogation of Ca2+ mobilization; in vitro findings and in vivo mouse models of rapid desensitization show that the organization and spatial distribution of actin is critical for Ca2+ mobilization. Some clinical observations may suggest the induction of a longer memory of tolerance by DD and they raise the suspicion that other cells and mechanisms are involved in DD. Some data are emerging about the modifications of immune responses during DD in patients with previous immediate HRs. In particular, an increase of regulatory cytokines, mainly represented by IL-10, has been shown, and more importantly, the appearance of IL-35 producing T regulatory cells has been described during DD. The release of controlled cellular mediators by mast cells over time and the development of the antigen-specific regulation of adaptive response allow to safely and successfully reach the target dose of a first line drug during DD.
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Affiliation(s)
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Francesca Nencini
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Susanna Bormioli
- Immunology and Cellular Therapy, Careggi University Hospital, Florence, Italy
| | | | - Enrico Maggi
- Translational Immunology Unit, Immunology Area, Pediatric Hospital Bambino Gesù, IRCCS, Rome, Italy
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17
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Ni G, Chen S, Chen M, Wu J, Yang B, Yuan J, Walton SF, Li H, Wei MQ, Wang Y, Chen G, Liu X, Wang T. Host-Defense Peptides Caerin 1.1 and 1.9 Stimulate TNF-Alpha-Dependent Apoptotic Signals in Human Cervical Cancer HeLa Cells. Front Cell Dev Biol 2020; 8:676. [PMID: 32850805 PMCID: PMC7412766 DOI: 10.3389/fcell.2020.00676] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 07/03/2020] [Indexed: 01/07/2023] Open
Abstract
Host defense caerin 1.1 and 1.9 peptides, isolated from the glandular secretion of Australian tree frogs, the genus Litoria, have been previously shown to have multiple biological activities, including the inhibition of human papillomavirus (HPV) 16 early protein E7 transformed murine as well as human cancerous cell proliferation both in vitro and in vivo. However, the mechanism underlying their anti-proliferative activities against HPV18+ cervical cancer HeLa cells remains unknown. This study comparatively investigated the anti-proliferation on HeLa cells by caerin 1.1, 1.9, and their mixture, followed by confocal microscopy examination to assess the cellular intake of the peptides. Tandem mass tag labeling proteomics was employed to reveal the proteins that were significantly regulated by the peptide treatment in cells and cell growth environment, to elucidate the signaling pathways that were modulated. Western blot was performed to confirm the modulation of the pathways. Both caerin 1.1 and 1.9 highly inhibited HeLa cell proliferation with a significant additive effect compared to untreated and control peptide. They entered the cells with different magnitudes. Intensive protein-protein interaction was detected among significantly upregulated proteins. Translation, folding and localization of proteins and RNA processing, apoptosis process was significantly enriched post the treatments. The apoptotic signaling was suggested as a result of tumor necrosis factor-α (TNF-α) pathway activation, indicated by the dose-dependent elevated levels of caspase 3 and caspase 9. The epidermal growth factor receptor and androgen receptor pathways appeared inhibited by the peptides. Moreover, the activation of T-cell receptor derived from the quantitation results further implies the likelihood of recruiting more T cells to the cell growth environment post the treatment and more sensitive to T cell mediated killing of HeLa cells. Our results indicate that caerin 1.1 and 1.9 mediate apoptotic signals of HeLa cells and may subsequently enhances adaptive T cell immune responses.
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Affiliation(s)
- Guoying Ni
- Cancer Research Institute, First People’s Hospital of Foshan, Foshan, China
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore, QLD, Australia
- The First Affiliated Hospital, School of Clinical Medicine of Guangdong Pharmaceutical University, Guangzhou, China
| | - Shu Chen
- Cancer Research Institute, First People’s Hospital of Foshan, Foshan, China
| | - Mo Chen
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Southport, QLD, Australia
| | - Jialing Wu
- Cancer Research Institute, First People’s Hospital of Foshan, Foshan, China
| | - Binbin Yang
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Southport, QLD, Australia
- Department of Laboratory Medicine, Institute of Nanomedicine Technology, Weifang Medical University, Weifang, China
| | - Jianwei Yuan
- The First Affiliated Hospital, School of Clinical Medicine of Guangdong Pharmaceutical University, Guangzhou, China
| | - Shelley F. Walton
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore, QLD, Australia
| | - Hejie Li
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore, QLD, Australia
- Department of Mechanical and Biofunctional System, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Ming Q. Wei
- Menzies Health Institute Queensland and School of Medical Science, Griffith University, Southport, QLD, Australia
| | - Yuejian Wang
- Cancer Research Institute, First People’s Hospital of Foshan, Foshan, China
| | - Guoqiang Chen
- Cancer Research Institute, First People’s Hospital of Foshan, Foshan, China
| | - Xiaosong Liu
- Cancer Research Institute, First People’s Hospital of Foshan, Foshan, China
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore, QLD, Australia
- The First Affiliated Hospital, School of Clinical Medicine of Guangdong Pharmaceutical University, Guangzhou, China
| | - Tianfang Wang
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore, QLD, Australia
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18
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Wang B, Liu M, Ran Z, Li X, Li J, Ou Y. Analysis of Gene Signatures of Tumor Microenvironment Yields Insight Into Mechanisms of Resistance to Immunotherapy. Front Bioeng Biotechnol 2020; 8:348. [PMID: 32528935 PMCID: PMC7263059 DOI: 10.3389/fbioe.2020.00348] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 03/30/2020] [Indexed: 01/03/2023] Open
Abstract
Background: The recent clinical success of immunotherapy represents a turning point in cancer management. But the response rate of immunotherapy is still limited. The inflamed tumor microenvironment has been reported to correlate with response in tumor patients. However, due to the lack of appropriate experimental methods, the reason why the immunotherapeutic resistance still existed on the inflamed tumor microenvironment remains unclear. Materials and Methods: Here, based on single-cell RNA sequencing, we classified the tumor microenvironment into inflamed immunotherapeutic responsive and inflamed non-responsive. Then, phenotype-specific genes were identified to show mechanistic differences between distant microenvironment phenotypes. Finally, we screened for some potential drugs that can convert an unfavorable microenvironment phenotype to a favorable one to aid current immunotherapy. Results: Multiple signaling pathways were phenotypes-specific dysregulated. Compared to non-inflamed microenvironment, the expression of interleukin signaling pathways-associated genes was upregulated in inflamed microenvironment. Compared to inflamed responsive microenvironment, the PPAR signaling pathway-related genes and multiple epigenetic pathways-related genes were, respectively, suppressed and upregulated in the inflamed non-responsive microenvironment, suggesting a potential mechanism of immunotherapeutic resistance. Interestingly, some of the identified phenotype-specific gene signatures have shown their potential to enhance the efficacy of current immunotherapy. Conclusion: These results may contribute to the mechanistic understanding of immunotherapeutic resistance and guide rational therapeutic combinations of distant targeted chemotherapy agents with immunotherapy.
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Affiliation(s)
- Ben Wang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Mengmeng Liu
- Graduated School of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Zhujie Ran
- School of Public Health and Community Medicine, Chongqing Medical University, Chongqing, China
| | - Xin Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jie Li
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yunsheng Ou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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19
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Li W, Zhan M, Quan YY, Wang H, Hua SN, Li Y, Zhang J, Lu L, Cui M. Modulating the tumor immune microenvironment with sunitinib malate supports the rationale for combined treatment with immunotherapy. Int Immunopharmacol 2020; 81:106227. [DOI: 10.1016/j.intimp.2020.106227] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 01/17/2020] [Accepted: 01/17/2020] [Indexed: 10/25/2022]
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20
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Ni G, Zhang L, Yang X, Li H, Ma B, Walton S, Wu X, Yuan J, Wang T, Liu X. Targeting interleukin-10 signalling for cancer immunotherapy, a promising and complicated task. Hum Vaccin Immunother 2020; 16:2328-2332. [PMID: 32159421 DOI: 10.1080/21645515.2020.1717185] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Interleukin 10 (IL-10) belongs to IL-10 family cytokines that are critical for maintaining the integrity of epithelial tissues, protecting pathogenic infection, and preventing excessive immune responses to damage self. Temporal IL-10 signaling blockade enhances vaccine-induced tumor regression by CD8 + T cells. IL-10, especially pegylated IL-10, mediates tumor regression by expanding tumor-infiltrating CD8 + T cells. Moreover, targeting IL-10 enhances immune checkpoint inhibitor mediated tumor regression. In the current paper, we will review recent advances in this area and discuss the complexity of IL-10 manipulation for cancer therapy.
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Affiliation(s)
- Guoying Ni
- Department of Nuclear Medicine, The First Affiliated Hospital/School of Clinical Medicine of Guangdong Pharmaceutical University , Guangzhou, China.,Genecology Research Centre, University of the Sunshine Coast , Maroochydore, Australia.,School of Medical Science, Griffith Health Institute, Griffith University , Gold Coast, Australia
| | - Lu Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital/School of Clinical Medicine of Guangdong Pharmaceutical University , Guangzhou, China
| | - Xiaodan Yang
- Department of Nuclear Medicine, The First Affiliated Hospital/School of Clinical Medicine of Guangdong Pharmaceutical University , Guangzhou, China
| | - Hejie Li
- Genecology Research Centre, University of the Sunshine Coast , Maroochydore, Australia.,Institute of Industrial Science, Department of Mechanical and Bio-functional System, The University of Tokyo , Tokyo, Japan
| | - Bowei Ma
- Department of Nuclear Medicine, The First Affiliated Hospital/School of Clinical Medicine of Guangdong Pharmaceutical University , Guangzhou, China
| | - Shelley Walton
- Genecology Research Centre, University of the Sunshine Coast , Maroochydore, Australia
| | - Xiaolian Wu
- Cancer Research Institute, First People's Hospital of Foshan , Foshan, Guangdong, China
| | - Jianwei Yuan
- Department of Nuclear Medicine, The First Affiliated Hospital/School of Clinical Medicine of Guangdong Pharmaceutical University , Guangzhou, China
| | - Tianfang Wang
- Genecology Research Centre, University of the Sunshine Coast , Maroochydore, Australia
| | - Xiaosong Liu
- Department of Nuclear Medicine, The First Affiliated Hospital/School of Clinical Medicine of Guangdong Pharmaceutical University , Guangzhou, China.,Genecology Research Centre, University of the Sunshine Coast , Maroochydore, Australia.,Cancer Research Institute, First People's Hospital of Foshan , Foshan, Guangdong, China.,School of Health and Sport Sciences, University of the Sunshine Coast , Maroochydore, Australia
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21
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Shui L, Yang X, Li J, Yi C, Sun Q, Zhu H. Gut Microbiome as a Potential Factor for Modulating Resistance to Cancer Immunotherapy. Front Immunol 2020; 10:2989. [PMID: 32010123 PMCID: PMC6978681 DOI: 10.3389/fimmu.2019.02989] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 12/05/2019] [Indexed: 02/05/2023] Open
Abstract
Gut microbiota refers to the diverse community of more than 100 trillion microorganisms residing in our intestines. It is now known that any shift in the composition of gut microbiota from that present during the healthy state in an individual is associated with predisposition to multiple pathological conditions, such as diabetes, autoimmunity, and even cancer. Currently, therapies targeting programmed cell death protein 1/programmed cell death 1 ligand 1 or cytotoxic T-lymphocyte antigen-4 are the focus of cancer immunotherapy and are widely applied in clinical treatment of various tumors. Owing to relatively low overall response rate, however, it has been an ongoing research endeavor to identify the mechanisms or factors for improving the therapeutic efficacy of these immunotherapies. Other than causing mutations that affect gene expression, some gut bacteria may also activate or repress the host's response to immune checkpoint inhibitors. In this review, we have described recent advancements made in understanding the regulatory relationship between gut microbiome and cancer immunotherapy. We have also summarized the potential molecular mechanisms behind this interaction, which can serve as a basis for utilizing different kinds of gut bacteria as promising tools for reversing immunotherapy resistance in cancer.
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Affiliation(s)
- Lin Shui
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xi Yang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jian Li
- Department of Pharmacy, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Cheng Yi
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Qin Sun
- Drug Research Center, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Hong Zhu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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22
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Ni G, Huang K, Luan Y, Cao Z, Chen S, Ma B, Yuan J, Wu X, Chen G, Wang T, Li H, Walton S, Liu F, Chen B, Wang Y, Pan X, Liu X, Frazer IH. Human papillomavirus infection among head and neck squamous cell carcinomas in southern China. PLoS One 2019; 14:e0221045. [PMID: 31545798 PMCID: PMC6756512 DOI: 10.1371/journal.pone.0221045] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/29/2019] [Indexed: 12/18/2022] Open
Abstract
Human papillomavirus (HPV) related tumours account for a significant proportion of head and neck squamous cell carcinomas (HNSCCs) in developed countries. They respond better to chemo- and radio-therapy, and have a better stage specific prognosis. To establish their prevalence in China, we assessed a series of histology confirmed HNSCCs collected in Zhejiang and Guangdong provinces by PCR for HPV DNA and by immunohistochemistry for p16 protein status. Among 303 HNSCCs, HPV DNA was detected in 26.4%, with HPV16 DNA in 71% of these. Of HNSCC located in the oropharynx, 38.55% (32/83) were HPV+ve. In this series, p16 status was a relatively poor predictor of HPV status as detected by PCR. The stage specific survival time of HPV+ HNSCCs was significantly longer than for HPV- HNSCC. HPV status should be assessed for oropharyngeal cancers in China to assist with appropriate management, and prophylaxis against HPV infection should be considered to reduce the incidence of this disease.
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Affiliation(s)
- Guoying Ni
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Kunsong Huang
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Yi Luan
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
| | - Zaizai Cao
- The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Shu Chen
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
| | - Bowei Ma
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Jianwei Yuan
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Xiaolian Wu
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
| | - Guoqiang Chen
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
| | - Tianfang Wang
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Hejie Li
- Genecology Research Centre, University of the Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Shelley Walton
- Inflammation and Healing Research Cluster, School of Health and Sport Sciences, University of Sunshine Coast, Maroochydore DC, QLD, Australia
| | - Fang Liu
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
| | - Bobei Chen
- The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yuejian Wang
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
| | - Xuan Pan
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Xiaosong Liu
- The First Affiliated Hospital/Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
- Cancer Research Institute, Foshan First People’s Hospital, Foshan, Guangdong, China
- Inflammation and Healing Research Cluster, School of Health and Sport Sciences, University of Sunshine Coast, Maroochydore DC, QLD, Australia
- * E-mail:
| | - Ian H. Frazer
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
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Jiang S, Good D, Wei MQ. Vaccinations for Colorectal Cancer: Progress, Strategies, and Novel Adjuvants. Int J Mol Sci 2019; 20:ijms20143403. [PMID: 31373300 PMCID: PMC6678766 DOI: 10.3390/ijms20143403] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/09/2019] [Accepted: 07/09/2019] [Indexed: 12/24/2022] Open
Abstract
Although cancer is a leading cause of death, significant breakthroughs have been made in its treatment in recent years. In particular, increasingly effective cancer vaccines are being developed, including some for colorectal cancer. There are also currently a variety of compounds that can act as adjuvants, such as signalling molecules called cytokines. Other adjuvants target and inhibit the specific mechanisms by which cancers evade the immune system. One of them is a galectin inhibitor, which targets galectins—proteins produced by cancer cells that can cause the death of immune cells. Likewise, immune checkpoint inhibitors affect immune checkpoints—natural host proteins that usually control inflammation but can be exploited by cancers to weaken the body’s defences. Equally, regulatory T cells may contribute to the progression of cancer by inhibiting the functions of other T cells. The main advantages of cancer vaccines include their low toxicity and their ability to strengthen the immune system. Nevertheless, significant limitations include their slow effects and their inability to treat cancer at times due to immunosuppression. Ultimately, ongoing trials provide hope for the development of more effective methods of immunotherapeutic inoculation that can target a greater variety of cancers.
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Affiliation(s)
- Stephen Jiang
- School of Medical Science and Menzies Health Institute Queensland, Gold Coast campus, Griffith University, Southport, QLD 4222, Australia
| | - David Good
- School of Allied Health, Australian Catholic University, Banyo, QLD 4014, Australia
| | - Ming Q Wei
- School of Medical Science and Menzies Health Institute Queensland, Gold Coast campus, Griffith University, Southport, QLD 4222, Australia.
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24
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Pan X, Ma B, You X, Chen S, Wu J, Wang T, Walton SF, Yuan J, Wu X, Chen G, Wang Y, Ni G, Liu X. Synthesized natural peptides from amphibian skin secretions increase the efficacy of a therapeutic vaccine by recruiting more T cells to the tumour site. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:163. [PMID: 31277636 PMCID: PMC6612097 DOI: 10.1186/s12906-019-2571-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 06/19/2019] [Indexed: 02/01/2023]
Abstract
Background Therapeutic vaccines against cervical cancer remain ineffective. Previously, we demonstrated that blocking the signalling of a cytokine, interleukin 10, at the time of immunisation elicited significantly higher numbers of antigen specific T cells and inhibited tumour growth in mice. Results In the current paper, we demonstrate, in a HPV16 E6/E7 transformed TC-1 tumour mouse model, that despite increased antigen specific T cell numbers, blocking IL-10 signalling at the time of immunisation does not increase the survival time of the TC-1 tumour bearing mice compared to mice receiving the same immunisation with no IL-10 signalling blockade. Moreover, the function of tumour infiltrating T cells isolated 3 weeks post TC-1 transplantation is more suppressed than those isolated 2 weeks after tumour inoculation. We demonstrate that synthesized caerin peptides, derived from amphibian skin secretions, 1) were able to inhibit TC-1 tumour growth both in vitro and in vivo; 2) are environmentally stable; and 3) promote the secretion of pro-inflammatory interlukine-6 by TC-1 cells. Notably caerin peptides were able to increase the survival time of TC-1 tumour bearing mice after therapeutic vaccination with a HPV16E7 peptide-based vaccine containing IL-10 inhibitor, via recruiting increased levels of T cells to the tumour site. Conclusion Caerin peptides increase the efficacy of a therapeutic vaccine by recruiting more T cells to the tumour site.
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25
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Exhausted and Senescent T Cells at the Maternal-Fetal Interface in Preterm and Term Labor. J Immunol Res 2019; 2019:3128010. [PMID: 31263712 PMCID: PMC6556261 DOI: 10.1155/2019/3128010] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/07/2019] [Indexed: 12/13/2022] Open
Abstract
Successful pregnancy requires a tightly-regulated equilibrium of immune cell interactions at the maternal-fetal interface (i.e., the decidual tissues), which plays a central role in the inflammatory process of labor. Most of the innate immune cells in this compartment have been well characterized; however, adaptive immune cells are still under investigation. Herein, we performed immunophenotyping of the decidua basalis and decidua parietalis to determine whether exhausted and senescent T cells are present at the maternal-fetal interface and whether the presence of pathological (i.e., preterm) or physiological (i.e., term) labor and/or placental inflammation alter such adaptive immune cells. In addition, decidual exhausted T cells were sorted to test their functional status. We found that (1) exhausted and senescent T cells were present at the maternal-fetal interface and predominantly expressed an effector memory phenotype, (2) exhausted CD4+ T cells increased in the decidua parietalis as gestational age progressed, (3) exhausted CD4+ and CD8+ T cells decreased in the decidua basalis of women who underwent labor at term compared to those without labor, (4) exhausted CD4+ T cells declined with the presence of placental inflammation in the decidua basalis of women with preterm labor, (5) exhausted CD8+ T cells decreased with the presence of placental inflammation in the decidua basalis of women who underwent labor at term, (6) both senescent CD4+ and CD8+ T cells declined with the presence of placental inflammation in the decidua basalis of women who underwent preterm labor, and (7) decidual exhausted T cells produced IFNγ and TNFα upon in vitro stimulation. Collectively, these findings indicate that exhausted and senescent T cells are present at the human maternal-fetal interface and undergo alterations in a subset of women either with labor at term or preterm labor and placental inflammation. Importantly, decidual T cell function can be restored upon stimulation.
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26
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Silva JR, Sales NS, Silva MO, Aps LRMM, Moreno ACR, Rodrigues EG, Ferreira LCS, Diniz MO. Expression of a soluble IL-10 receptor enhances the therapeutic effects of a papillomavirus-associated antitumor vaccine in a murine model. Cancer Immunol Immunother 2019; 68:753-763. [PMID: 30806747 PMCID: PMC11028134 DOI: 10.1007/s00262-018-02297-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 12/28/2018] [Indexed: 12/25/2022]
Abstract
The presence of IL-10, produced either by tumor cells or immunosuppressive cells, is frequently associated with a poor prognosis for cancer progression. It may also negatively impact anticancer treatments, such as immunotherapies, that otherwise would promote the activation of cytotoxic T cells capable of detecting and destroying malignant cells. In the present study, we evaluated a new adjuvant approach for anticancer immunotherapy using a plasmid vector encoding a soluble form of the IL-10 receptor (pIL-10R). pIL-10R was coadministered to mice with a DNA vaccine encoding the type 16 human papillomavirus (HPV-16) E7 oncoprotein genetically fused with glycoprotein D of herpes simplex virus (HSV) (pgDE7h). Immunization regimens based on the coadministration of pIL-10R and pgDE7h enhanced the antitumor immunity elicited in mice injected with TC-1 cells, which express HPV-16 oncoproteins. The administration of the DNA vaccines by in vivo electroporation further enhanced the anticancer effects of the vaccines, leading to the activation of tumor-infiltrating polyfunctional E7-specific cytotoxic CD8+ T cells and control of the expansion of immunosuppressive cells. In addition, the combination of immunotherapy and pIL-10R allowed the control of tumors in more advanced growth stages that otherwise would not be treatable by the pgDE7h vaccine. In conclusion, the proposed treatment involving the expression of IL-10R enhanced the antitumor protective immunity induced by pgDE7h administration and may contribute to the development of more efficient clinical interventions against HPV-induced tumors.
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Affiliation(s)
- Jamile R Silva
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil
| | - Natiely S Sales
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil
| | - Mariângela O Silva
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil
| | - Luana R M M Aps
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil
| | - Ana C R Moreno
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil
| | - Elaine G Rodrigues
- Tumor Immunobiology Laboratory, Department of Microbiology, Immunology and Parasitology, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Luís C S Ferreira
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil.
| | - Mariana O Diniz
- Vaccine Development Laboratory, Department of Microbiology, Biomedical Sciences Institute, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP, 05508-000, Brazil
- Division of Infection and Immunity, University College London, 5 University St, Bloomsbury, London, WC1E 6JF, UK
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27
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Bamburowicz-Klimkowska M, Poplawska M, Grudzinski IP. Nanocomposites as biomolecules delivery agents in nanomedicine. J Nanobiotechnology 2019; 17:48. [PMID: 30943985 PMCID: PMC6448271 DOI: 10.1186/s12951-019-0479-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/18/2019] [Indexed: 02/08/2023] Open
Abstract
Nanoparticles (NPs) are atomic clusters of crystalline or amorphous structure that possess unique physical and chemical properties associated with a size range of between 1 and 100 nm. Their nano-sized dimensions, which are in the same range as those of vital biomolecules, such as antibodies, membrane receptors, nucleic acids, and proteins, allow them to interact with different structures within living organisms. Because of these features, numerous nanoparticles are used in medicine as delivery agents for biomolecules. However, off-target drug delivery can cause serious side effects to normal tissues and organs. Considering this issue, it is essential to develop bioengineering strategies to significantly reduce systemic toxicity and improve therapeutic effect. In contrast to passive delivery, nanosystems enable to obtain enhanced therapeutic efficacy, decrease the possibility of drug resistance, and reduce side effects of "conventional" therapy in cancers. The present review provides an overview of the most recent (mostly last 3 years) achievements related to different biomolecules used to enable targeting capabilities of highly diverse nanoparticles. These include monoclonal antibodies, receptor-specific peptides or proteins, deoxyribonucleic acids, ribonucleic acids, [DNA/RNA] aptamers, and small molecules such as folates, and even vitamins or carbohydrates.
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Affiliation(s)
| | - Magdalena Poplawska
- Department of Organic Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3 Str, 00-664, Warsaw, Poland
| | - Ireneusz P Grudzinski
- Department of Applied Toxicology, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1 Str, 02-097, Warsaw, Poland.
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28
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Comparative proteomic study reveals the enhanced immune response with the blockade of interleukin 10 with anti-IL-10 and anti-IL-10 receptor antibodies in human U937 cells. PLoS One 2019; 14:e0213813. [PMID: 30897137 PMCID: PMC6428271 DOI: 10.1371/journal.pone.0213813] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 03/01/2019] [Indexed: 01/25/2023] Open
Abstract
Blocking cytokine interleukin 10 (IL-10) at the time of immunisation enhances vaccine induced T cell responses and improves control of tumour cell growth in vivo. However, the effect of an IL-10 blockade on the biological function of macrophages has not been explored. In the current paper, a macrophage precursor cell line, U937 cells, was selected to investigate the differential expression of proteins and relevant cell signalling pathway changes, when stimulated with lipopolysaccharide (LPS) in the presence of antibodies to IL-10 or IL-10 receptor. We used a quantitative proteomic strategy to investigate variations in protein profiles of U937 cells following the treatments with LPS, LPS plus human anti-IL10 antibody and anti-IL10R antibody in 24hrs, respectively. The LPS treatment significantly activated actin-related cell matrix formation and immune response pathways. The addition of anti-IL10 and anti-IL10R antibody further promoted the immune response and potentially effect macrophage survival through PI3K/AKT signalling; however, the latter appeared to also upregulated oncogene XRCC5 and Cajal body associated processes.
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29
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Abstract
Exhausted CD8 T (Tex) cells are a distinct cell lineage that arise during chronic infections and cancers in animal models and humans. Tex cells are characterized by progressive loss of effector functions, high and sustained inhibitory receptor expression, metabolic dysregulation, poor memory recall and homeostatic self-renewal, and distinct transcriptional and epigenetic programs. The ability to reinvigorate Tex cells through inhibitory receptor blockade, such as αPD-1, highlights the therapeutic potential of targeting this population. Emerging insights into the mechanisms of exhaustion are informing immunotherapies for cancer and chronic infections. However, like other immune cells, Tex cells are heterogeneous and include progenitor and terminal subsets with unique characteristics and responses to checkpoint blockade. Here, we review our current understanding of Tex cell biology, including the developmental paths, transcriptional and epigenetic features, and cell intrinsic and extrinsic factors contributing to exhaustion and how this knowledge may inform therapeutic targeting of Tex cells in chronic infections, autoimmunity, and cancer.
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Affiliation(s)
- Laura M McLane
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA; .,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.,Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Mohamed S Abdel-Hakeem
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA; .,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.,Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.,Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Kasr El-Aini, Cairo 11562, Egypt
| | - E John Wherry
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA; .,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.,Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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30
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Seto T, Sam D, Pan M. Mechanisms of Primary and Secondary Resistance to Immune Checkpoint Inhibitors in Cancer. Med Sci (Basel) 2019; 7:E14. [PMID: 30678257 PMCID: PMC6410194 DOI: 10.3390/medsci7020014] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/10/2019] [Accepted: 01/15/2019] [Indexed: 12/14/2022] Open
Abstract
Immune checkpoint inhibitors (ICPis) have revolutionized cancer therapy with broad activities against a wide range of malignancies. However, in many malignancies their efficacy remains limited due to the primary resistance. Furthermore, a high percentage of patients develop progression due to the secondary resistance even after obtaining a response or achieving a stable disease. In this review, we will discuss the mechanisms that underlie the primary and secondary resistance to ICPis in cancer immunotherapy and provide an overview to impart a broad understanding of the critical issues that are encountered in clinical oncology practice.
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Affiliation(s)
| | - Danny Sam
- Internal Medicine Residency Program.
| | - Minggui Pan
- Internal Medicine Residency Program.
- Department of Oncology and Hematology, Kaiser Permanente, Santa Clara, CA 95051, USA; and Kaiser Permanente Division of Research, Oakland, CA 94612, USA.
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31
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Naran K, Nundalall T, Chetty S, Barth S. Principles of Immunotherapy: Implications for Treatment Strategies in Cancer and Infectious Diseases. Front Microbiol 2018; 9:3158. [PMID: 30622524 PMCID: PMC6308495 DOI: 10.3389/fmicb.2018.03158] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 12/05/2018] [Indexed: 12/13/2022] Open
Abstract
The advances in cancer biology and pathogenesis during the past two decades, have resulted in immunotherapeutic strategies that have revolutionized the treatment of malignancies, from relatively non-selective toxic agents to specific, mechanism-based therapies. Despite extensive global efforts, infectious diseases remain a leading cause of morbidity and mortality worldwide, necessitating novel, innovative therapeutics that address the current challenges of increasing antimicrobial resistance. Similar to cancer pathogenesis, infectious pathogens successfully fashion a hospitable environment within the host and modulate host metabolic functions to support their nutritional requirements, while suppressing host defenses by altering regulatory mechanisms. These parallels, and the advances made in targeted therapy in cancer, may inform the rational development of therapeutic interventions for infectious diseases. Although "immunotherapy" is habitually associated with the treatment of cancer, this review accentuates the evolving role of key targeted immune interventions that are approved, as well as those in development, for various cancers and infectious diseases. The general features of adoptive therapies, those that enhance T cell effector function, and ligand-based therapies, that neutralize or eliminate diseased cells, are discussed in the context of specific diseases that, to date, lack appropriate remedial treatment; cancer, HIV, TB, and drug-resistant bacterial and fungal infections. The remarkable diversity and versatility that distinguishes immunotherapy is emphasized, consequently establishing this approach within the armory of curative therapeutics, applicable across the disease spectrum.
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Affiliation(s)
- Krupa Naran
- Medical Biotechnology and Immunotherapy Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Trishana Nundalall
- Medical Biotechnology and Immunotherapy Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Shivan Chetty
- Medical Biotechnology and Immunotherapy Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Stefan Barth
- Medical Biotechnology and Immunotherapy Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- South African Research Chair in Cancer Biotechnology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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32
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Saeidi A, Zandi K, Cheok YY, Saeidi H, Wong WF, Lee CYQ, Cheong HC, Yong YK, Larsson M, Shankar EM. T-Cell Exhaustion in Chronic Infections: Reversing the State of Exhaustion and Reinvigorating Optimal Protective Immune Responses. Front Immunol 2018; 9:2569. [PMID: 30473697 PMCID: PMC6237934 DOI: 10.3389/fimmu.2018.02569] [Citation(s) in RCA: 208] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 10/18/2018] [Indexed: 12/31/2022] Open
Abstract
T-cell exhaustion is a phenomenon of dysfunction or physical elimination of antigen-specific T cells reported in human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) infections as well as cancer. Exhaustion appears to be often restricted to CD8+ T cells responses in the literature, although CD4+ T cells have also been reported to be functionally exhausted in certain chronic infections. Although our understanding of the molecular mechanisms associated with the transcriptional regulation of T-cell exhaustion is advancing, it is imperative to also explore the central mechanisms that control the altered expression patterns. Targeting metabolic dysfunctions with mitochondrion-targeted antioxidants are also expected to improve the antiviral functions of exhausted virus-specific CD8+ T cells. In addition, it is crucial to consider the contributions of mitochondrial biogenesis on T-cell exhaustion and how mitochondrial metabolism of T cells could be targeted whilst treating chronic viral infections. Here, we review the current understanding of cardinal features of T-cell exhaustion in chronic infections, and have attempted to focus on recent discoveries, potential strategies to reverse exhaustion and reinvigorate optimal protective immune responses in the host.
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Affiliation(s)
- Alireza Saeidi
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.,Center of Excellence for Research in AIDS, University of Malaya, Kuala Lumpur, Malaysia
| | - Keivan Zandi
- Department of Pediatrics School of Medicine Emory University, Atlanta, GA, United States
| | - Yi Ying Cheok
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Hamidreza Saeidi
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, University of Putra Malaysia, Selangor, Malaysia
| | - Won Fen Wong
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Chalystha Yie Qin Lee
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Heng Choon Cheong
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Yean Kong Yong
- Center of Excellence for Research in AIDS, University of Malaya, Kuala Lumpur, Malaysia.,Laboratory Center, Xiamen University Malaysia, Sepang, Malaysia
| | - Marie Larsson
- Division of Molecular Virology, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Esaki Muthu Shankar
- Division of Infection Biology and Medical Microbiology, Department of Life Sciences, School of Life Sciences, Central University of Tamil Nadu, Thiruvarur, India
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33
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Finetti F, Baldari CT. The immunological synapse as a pharmacological target. Pharmacol Res 2018; 134:118-133. [PMID: 29898412 DOI: 10.1016/j.phrs.2018.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/25/2018] [Accepted: 06/07/2018] [Indexed: 12/29/2022]
Abstract
The development of T cell mediated immunity relies on the assembly of a highly specialized interface between T cell and antigen presenting cell (APC), known as the immunological synapse (IS). IS assembly is triggered when the T cell receptor (TCR) binds to specific peptide antigen presented in association to the major histocompatibility complex (MHC) by the APC, and is followed by the spatiotemporal dynamic redistribution of TCR, integrins, co-stimulatory receptors and signaling molecules, allowing for the fine-tuning and integration of the signals that lead to T cell activation. The knowledge acquired to date about the mechanisms of IS assembly underscores this structure as a robust pharmacological target. The activity of molecules involved in IS assembly and function can be targeted by specific compounds to modulate the immune response in a number of disorders, including cancers and autoimmune diseases, or in transplanted patients. Here, we will review the state-of-the art of the current therapies which exploit the IS to modulate the immune response.
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Affiliation(s)
- Francesca Finetti
- Department of Life Sciences, University of Siena, via A. Moro 2, Siena, 53100, Italy.
| | - Cosima T Baldari
- Department of Life Sciences, University of Siena, via A. Moro 2, Siena, 53100, Italy
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34
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Mosevoll KA, Johansen S, Wendelbo Ø, Nepstad I, Bruserud Ø, Reikvam H. Cytokines, Adhesion Molecules, and Matrix Metalloproteases as Predisposing, Diagnostic, and Prognostic Factors in Venous Thrombosis. Front Med (Lausanne) 2018; 5:147. [PMID: 29872658 PMCID: PMC5972295 DOI: 10.3389/fmed.2018.00147] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 04/30/2018] [Indexed: 12/31/2022] Open
Abstract
The inflammatory response is a well-established part of, and a prerequisite for, venous thrombosis. To better understand the pathophysiology of venous thrombosis and to identify improved diagnostic biomarkers, further studies of the relationship between inflammation and coagulation are needed. We review previous studies concerning inflammatory biomarkers in venous thromboembolism, in particular cytokines, soluble adhesion molecules and matrix metalloproteases as predisposing, diagnostic and prognostic factors in venous thrombosis. Elevated cytokines and genetic alterations coding for cytokines are found in several patient cohorts which indicate that cytokines are involved as predisposing factors in venous thrombosis development. Increased levels of pro-inflammatory cytokines are detected both in animal models and in patients with acute venous thrombosis and clinical trials, although currently without evident diagnostic value. Adhesion molecules are crucial in the development of venous thrombosis, especially P-selectin seems important in initiating leukocyte accumulation and adhesion to endothelium for subsequent platelet accumulation. Several studies have demonstrated increased soluble P-selectin levels in patients with venous thrombosis, emphasizing its potential role as diagnostic marker and also as a therapeutic target. Matrix metalloproteases are essential effectors during venous thrombosis resolution and may impact vessel wall fibrosis, and together with their natural occurring inhibitors are crucial in acute and chronic thrombosis pathophysiology. Furthermore, studies in animal models of venous thrombosis have demonstrated anti-inflammatory treatment to be effective in terms of thrombus resolution and reduction of vessel wall damage, without increase in bleeding risk during the course of treatment. Thus, soluble mediators should be further investigated both as possible biomarkers and therapeutic targets in venous thromboembolic disease.
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Affiliation(s)
- Knut A Mosevoll
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Silje Johansen
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Øystein Wendelbo
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Ina Nepstad
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Øystein Bruserud
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Section for Hematology, Institute of Clinical Science, University of Bergen, Bergen, Norway
| | - Håkon Reikvam
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Section for Hematology, Institute of Clinical Science, University of Bergen, Bergen, Norway
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35
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Yuan J, Ni G, Wang T, Mounsey K, Cavezza S, Pan X, Liu X. Genital warts treatment: Beyond imiquimod. Hum Vaccin Immunother 2018; 14:1815-1819. [PMID: 29505317 DOI: 10.1080/21645515.2018.1445947] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Genital warts are one of the most common sexually transmitted diseases worldwide. The disease is a result of infection with low-risk types of human papillomaviruses, mostly type 6 and 11. Current therapies for genital warts are mainly ablative, or alternatively topical application of imiquimod cream and sinecatechin (polyphenon E) ointment to the warts. However, low patient compliance and high recurrence rate are significant problems for the treatment of genital warts by imiquimod and ablative therapies. We summarise recent literature in this area and propose combining imiquimod with other therapies to increase the efficacy of imiquimod.
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Affiliation(s)
- Jianwei Yuan
- a Institute of Molecular Diagnosis and Target Therapy, First Affiliated Hospital , Guangdong Pharmaceutical University , Guangzhou , Guangdong , China
| | - Guoying Ni
- c Inflammation and Healing research cluster, Faculty of Science, Health , Education and Engineering, University of the Sunshine Coast , Maroochydore DC , Australia
| | - Tianfang Wang
- b Genecology Research Centre, Faculty of Science, Health, Education and Engineering , University of the Sunshine Coast , Maroochydore DC , Australia
| | - Kate Mounsey
- c Inflammation and Healing research cluster, Faculty of Science, Health , Education and Engineering, University of the Sunshine Coast , Maroochydore DC , Australia
| | - Shelley Cavezza
- c Inflammation and Healing research cluster, Faculty of Science, Health , Education and Engineering, University of the Sunshine Coast , Maroochydore DC , Australia
| | - Xuan Pan
- a Institute of Molecular Diagnosis and Target Therapy, First Affiliated Hospital , Guangdong Pharmaceutical University , Guangzhou , Guangdong , China
| | - Xiaosong Liu
- a Institute of Molecular Diagnosis and Target Therapy, First Affiliated Hospital , Guangdong Pharmaceutical University , Guangzhou , Guangdong , China.,c Inflammation and Healing research cluster, Faculty of Science, Health , Education and Engineering, University of the Sunshine Coast , Maroochydore DC , Australia
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36
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Wieder T, Eigentler T, Brenner E, Röcken M. Immune checkpoint blockade therapy. J Allergy Clin Immunol 2018; 142:1403-1414. [PMID: 29596939 DOI: 10.1016/j.jaci.2018.02.042] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 02/09/2018] [Accepted: 02/27/2018] [Indexed: 12/30/2022]
Abstract
Immune checkpoints are accessory molecules that either promote or inhibit T-cell activation. Two inhibitory molecules, cytotoxic T-lymphocyte antigen 4 (CTLA-4) and programmed cell death protein 1 (PD-1), got high attention, as inhibition of CTLA-4 or PD-1 signaling provides the first immune therapy that significantly improves the survival of patients with metastatic solid cancers. Inhibition of CTLA-4 or PD-1 was first studied in and approved for patients with metastatic melanoma. Blocking immune checkpoints is also efficient in non-small-cell lung cancer, renal cell cancers, hypermutated gastrointestinal cancers, and others. Immune responses, whether directed against infections or against tumors, are divided into 2 phases: an initiation phase and an activation phase, where the immune system recognizes a danger signal and becomes activated by innate signals to fight the danger. This reaction is fundamental for the control of infections and cancer, but needs to be turned off once the danger is controlled, because persistence of this activation ultimately causes severe tissue damage. Therefore, each activation of the immune system is followed by a termination phase, where endogenous immune suppressor molecules arrest immune responses to prevent harmful damage. In the case of cancer immune therapies, therapeutic approaches classically enhanced the initiation and activation of immune responses to increase the emergence and the efficacy of cytotoxic T lymphocytes (CTL) against cancers. In sharp contrast, immune checkpoint blockade focuses on the termination of immune responses by inhibiting immune suppressor molecules. It thus prevents the termination of immune responses or even awakes those CTLs that became exhausted during an immune response. Therefore, blocking negatively regulating immune checkpoints restores the capacity of exhausted CTL to kill the cancer they infiltrate. In addition, they drive surviving cancer cells into a still poorly defined state of dormancy. As the therapy also awakes self-reactive CTL, one downside of the therapy is the induction of organ-specific autoimmune diseases. The second downside is the exorbitant drug price that withdraws patients in need from a therapy that was developed by academic research, which impairs further academic treatment development and financially charges the public health system.
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Affiliation(s)
- Thomas Wieder
- Department of Dermatology, Eberhard Karls University, Tübingen, Germany
| | - Thomas Eigentler
- Department of Dermatology, Eberhard Karls University, Tübingen, Germany
| | - Ellen Brenner
- Department of Dermatology, Eberhard Karls University, Tübingen, Germany
| | - Martin Röcken
- Department of Dermatology, Eberhard Karls University, Tübingen, Germany.
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Martin NM, Griffin DE. Interleukin-10 Modulation of Virus Clearance and Disease in Mice with Alphaviral Encephalomyelitis. J Virol 2018; 92:e01517-17. [PMID: 29263262 PMCID: PMC5827374 DOI: 10.1128/jvi.01517-17] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 12/11/2017] [Indexed: 02/07/2023] Open
Abstract
Alphaviruses are an important cause of mosquito-borne outbreaks of arthritis, rash, and encephalomyelitis. Previous studies in mice with a virulent strain (neuroadapted SINV [NSV]) of the alphavirus Sindbis virus (SINV) identified a role for Th17 cells and regulation by interleukin-10 (IL-10) in the pathogenesis of fatal encephalomyelitis (K. A. Kulcsar, V. K. Baxter, I. P. Greene, and D. E. Griffin, Proc Natl Acad Sci U S A 111:16053-16058, 2014, https://doi.org/10.1073/pnas.1418966111). To determine the role of virus virulence in generation of immune responses, we analyzed the modulatory effects of IL-10 on disease severity, virus clearance, and the CD4+ T cell response to infection with a recombinant strain of SINV of intermediate virulence (TE12). The absence of IL-10 during TE12 infection led to longer morbidity, more weight loss, higher mortality, and slower viral clearance than in wild-type mice. More severe disease and impaired virus clearance in IL-10-/- mice were associated with more Th1 cells, fewer Th2 cells, innate lymphoid type 2 cells, regulatory cells, and B cells, and delayed production of antiviral antibody in the central nervous system (CNS) without an effect on Th17 cells. Therefore, IL-10 deficiency led to more severe disease in TE12-infected mice by increasing Th1 cells and by hampering development of the local B cell responses necessary for rapid production of antiviral antibody and virus clearance from the CNS. In addition, the shift from Th17 to Th1 responses with decreased virus virulence indicates that the effects of IL-10 deficiency on immunopathologic responses in the CNS during alphavirus infection are influenced by virus strain.IMPORTANCE Alphaviruses cause mosquito-borne outbreaks of encephalomyelitis, but determinants of outcome are incompletely understood. We analyzed the effects of the anti-inflammatory cytokine IL-10 on disease severity and virus clearance after infection with an alphavirus strain of intermediate virulence. The absence of IL-10 led to longer illness, more weight loss, more death, and slower viral clearance than in mice that produced IL-10. IL-10 influenced development of disease-causing T cells and entry into the brain of B cells producing antiviral antibody. The Th1 pathogenic cell subtype that developed in IL-10-deficient mice infected with a less virulent virus was distinct from the Th17 subtype that developed in response to a more virulent virus, indicating a role for virus strain in determining the immune response. Slow production of antibody in the nervous system led to delayed virus clearance. Therefore, both the virus strain and the host response to infection are important determinants of outcome.
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Affiliation(s)
- Nina M Martin
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Diane E Griffin
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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Adriaensen W, Dorlo TPC, Vanham G, Kestens L, Kaye PM, van Griensven J. Immunomodulatory Therapy of Visceral Leishmaniasis in Human Immunodeficiency Virus-Coinfected Patients. Front Immunol 2018; 8:1943. [PMID: 29375567 PMCID: PMC5770372 DOI: 10.3389/fimmu.2017.01943] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 12/18/2017] [Indexed: 12/23/2022] Open
Abstract
Patients with visceral leishmaniasis (VL)–human immunodeficiency virus (HIV) coinfection experience increased drug toxicity and treatment failure rates compared to VL patients, with more frequent VL relapse and death. In the era of VL elimination strategies, HIV coinfection is progressively becoming a key challenge, because HIV-coinfected patients respond poorly to conventional VL treatment and play an important role in parasite transmission. With limited chemotherapeutic options and a paucity of novel anti-parasitic drugs, new interventions that target host immunity may offer an effective alternative. In this review, we first summarize current views on how VL immunopathology is significantly affected by HIV coinfection. We then review current clinical and promising preclinical immunomodulatory interventions in the field of VL and discuss how these may operate in the context of a concurrent HIV infection. Caveats are formulated as these interventions may unpredictably impact the delicate balance between boosting of beneficial VL-specific responses and deleterious immune activation/hyperinflammation, activation of latent provirus or increased HIV-susceptibility of target cells. Evidence is lacking to prioritize a target molecule and a more detailed account of the immunological status induced by the coinfection as well as surrogate markers of cure and protection are still required. We do, however, argue that virologically suppressed VL patients with a recovered immune system, in whom effective antiretroviral therapy alone is not able to restore protective immunity, can be considered a relevant target group for an immunomodulatory intervention. Finally, we provide perspectives on the translation of novel theories on synergistic immune cell cross-talk into an effective treatment strategy for VL–HIV-coinfected patients.
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Affiliation(s)
- Wim Adriaensen
- Unit of HIV and Neglected Tropical Diseases, Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Thomas P C Dorlo
- Department of Pharmacy and Pharmacology, Antoni van Leeuwenhoek Hospital, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Guido Vanham
- Unit of Virology, Department of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Luc Kestens
- Unit of Immunology, Department of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Paul M Kaye
- Centre for Immunology and Infection, Department of Biology, Hull York Medical School, University of York, Heslington, York, United Kingdom
| | - Johan van Griensven
- Unit of HIV and Neglected Tropical Diseases, Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
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Ni G, Wang T, Yang L, Wang Y, Liu X, Wei MQ. Combining anaerobic bacterial oncolysis with vaccination that blocks interleukin-10 signaling may achieve better outcomes for late stage cancer management. Hum Vaccin Immunother 2017; 12:599-606. [PMID: 26367244 DOI: 10.1080/21645515.2015.1089008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Late stage solid tumors cause significant cancer mortality rates worldwide and effective therapy remains a big challenge. Cancer therapeutic vaccines elicit tumor specific T cells that kill tumor cells yet often fail to result in tumor destruction because of the limited T cell response and the local immune-suppressive environment. Blocking interleukin 10 (IL-10) signaling at the time of therapeutic vaccination elicits much stronger T cell responses than vaccination without IL-10 blocking. Anaerobic oncolytic bacteria target hypoxic regions of the late stage tumor tissues which not only stops tumor growth but also provides a pro-inflammatory environment that may increase the effectiveness of a therapeutic vaccine by recruiting more effector T cells to tumor site. In this review, we argue that combining both bacterial and vaccine therapies may improve the efficiency of late stage cancer management.
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Affiliation(s)
- Guoying Ni
- a School of Medical Science and Griffith Health Institute, Griffith University , Gold Coast , QLD , Australia.,d Tangshan Supervision Institute of Health , Tangshan , China
| | - Tianfang Wang
- c Genecology Research Center, University of the Sunshine Coast , Maroochydore DC , QLD , Australia
| | - Lin Yang
- f Department of Surgical Oncology , Tangshan Gongren Hospital , Tangshan , Hebei , China
| | - Yuejian Wang
- e Cancer Research Institute, Foshan First People's Hospital , Foshan, Guangdong , China
| | - Xiaosong Liu
- b Inflammation and Healing Research Cluster, University of the Sunshine Coast , Maroochydore DC , QLD , Australia.,e Cancer Research Institute, Foshan First People's Hospital , Foshan, Guangdong , China
| | - Ming Q Wei
- a School of Medical Science and Griffith Health Institute, Griffith University , Gold Coast , QLD , Australia
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Vahl JM, Friedrich J, Mittler S, Trump S, Heim L, Kachler K, Balabko L, Fuhrich N, Geppert CI, Trufa DI, Sopel N, Rieker R, Sirbu H, Finotto S. Interleukin-10-regulated tumour tolerance in non-small cell lung cancer. Br J Cancer 2017; 117:1644-1655. [PMID: 29016555 PMCID: PMC5729436 DOI: 10.1038/bjc.2017.336] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/03/2017] [Accepted: 08/30/2017] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Lung cancer is the most life-threatening cancer type worldwide. Treatment options include surgery, radio- and chemotherapy, as well as the use of immunomodulatory antibodies. Interleukin (IL)-10 is an immunosuppressive cytokine involved in tumour immune escape. METHODS Immunohistochemistry (IHC) on human lung surgery tissue as well as human tumour cell line cultures, FACS analysis, real-time PCR and experimental lung cancer. RESULTS Here we discovered a positive correlation between IL-10 and IL-10 receptor (IL-10R) expression in the lung with tumour diameter in patients with lung cancer (non-small cell lung cancer), the most life-threatening cancer type worldwide. IL-10 and IL-10R were found induced in cells surrounding the lung tumour cells, and IL-10R was mainly expressed on the surface of Foxp-3+ T-regulatory lymphocytes infiltrating the tumour of these patients where its expression inversely correlated with programmed cell death 1. These findings were confirmed in translational studies. In a human lung adenocarcinoma cell line, IL-10R was found induced under metabolic restrictions present during tumour growth, whereby IL-10 inhibited PDL1 and tumour cell apoptosis. CONCLUSIONS These new findings suggest that IL-10 counteracts IFN-γ effects on PD1/PDL1 pathway, resulting in possible resistance of the tumour to anti-PD1/PDL1 immunotherapy.
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Affiliation(s)
- Julius Malte Vahl
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Juliane Friedrich
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Susanne Mittler
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Sonja Trump
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Lisanne Heim
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Katerina Kachler
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Liubov Balabko
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Nicole Fuhrich
- Institute of Pathology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Krankenhausstraβe 8-10, Erlangen 91054, Germany
| | - Carol-Immanuel Geppert
- Institute of Pathology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Krankenhausstraβe 8-10, Erlangen 91054, Germany
| | - Denis Iulian Trufa
- Department of Thoracic Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Krankenhausstraβe 12, Erlangen 91054, Germany
| | - Nina Sopel
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
| | - Ralf Rieker
- Institute of Pathology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Krankenhausstraβe 8-10, Erlangen 91054, Germany
| | - Horia Sirbu
- Department of Thoracic Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Krankenhausstraβe 12, Erlangen 91054, Germany
| | - Susetta Finotto
- Laboratory of Cellular and Molecular Lung Immunology, Department of Molecular Pneumology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Hartmannstraβe 14, Erlangen 91052, Germany
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Ni G, Liao Z, Chen S, Wang T, Yuan J, Pan X, Mounsey K, Cavezza S, Liu X, Wei MQ. Blocking IL-10 signalling at the time of immunization does not increase unwanted side effects in mice. BMC Immunol 2017; 18:40. [PMID: 28810829 PMCID: PMC5557397 DOI: 10.1186/s12865-017-0224-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 08/01/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Cancer therapeutic vaccine induced cytotoxic T cell (CTL) responses are pivotal for the killing of tumour cells. Blocking interleukin 10 (IL-10) signalling at the time of immunization increases vaccine induced CTL responses and improves prevention of tumour growth in animal models compared to immunization without an IL-10 signalling blockade. Therefore, this immunization strategy may have potential to curtail cancer in a clinical setting. However, IL-10 deficiency leads to autoimmune disease in the gut. Blocking IL-10 at the time of immunization may result in unwanted side effects, especially immune-pathological diseases in the intestine. METHODS We investigated whether blocking IL-10 at the time of immunization results in intestinal inflammation responses in a mouse TC-1 tumour model and in a NOD autoimmune disease prone mouse model. RESULTS We now show that blocking IL-10 at the time of immunization increases IL-10 production by CD4+ T cells in the spleen and draining lymph nodes, and does not result in blood cell infiltration to the intestines leading to intestinal pathological changes. Moreover, immunization with papillomavirus like particles combined with simultaneously blocking IL-10 signalling does not increase the incidence of autoimmune disease in Non-obese diabetic (NOD) mice. CONCLUSIONS Our results indicate that immunization with an IL-10 inhibitor may facilitate the generation of safe, effective therapeutic vaccines against chronic viral infection and cancer.
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Affiliation(s)
- Guoying Ni
- School of Medical Science, Griffith Health Institute, Griffith University, Gold Coast, QLD 4333 Australia
| | - Zaowen Liao
- Cancer Research Institute, The First People’s Hospital of Foshan, Foshan, Guangdong 528000 China
| | - Shu Chen
- Cancer Research Institute, The First People’s Hospital of Foshan, Foshan, Guangdong 528000 China
| | - Tianfang Wang
- Inflammation and Healing Research Cluster, University of the Sunshine Coast, Maroochydore DC, QLD 4558 Australia
| | - Jianwei Yuan
- Molecular diagnosis and Target Therapy Laboratory, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong China
| | - Xuan Pan
- Molecular diagnosis and Target Therapy Laboratory, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong China
| | - Kate Mounsey
- Inflammation and Healing Research Cluster, University of the Sunshine Coast, Maroochydore DC, QLD 4558 Australia
| | - Shelley Cavezza
- Inflammation and Healing Research Cluster, University of the Sunshine Coast, Maroochydore DC, QLD 4558 Australia
| | - Xiaosong Liu
- Cancer Research Institute, The First People’s Hospital of Foshan, Foshan, Guangdong 528000 China
- Inflammation and Healing Research Cluster, University of the Sunshine Coast, Maroochydore DC, QLD 4558 Australia
- Molecular diagnosis and Target Therapy Laboratory, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong China
| | - Ming Q. Wei
- School of Medical Science, Griffith Health Institute, Griffith University, Gold Coast, QLD 4333 Australia
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Decker WK, da Silva RF, Sanabria MH, Angelo LS, Guimarães F, Burt BM, Kheradmand F, Paust S. Cancer Immunotherapy: Historical Perspective of a Clinical Revolution and Emerging Preclinical Animal Models. Front Immunol 2017; 8:829. [PMID: 28824608 PMCID: PMC5539135 DOI: 10.3389/fimmu.2017.00829] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 06/30/2017] [Indexed: 01/13/2023] Open
Abstract
At the turn of the last century, the emerging field of medical oncology chose a cytotoxic approach to cancer therapy over an immune-centered approach at a time when evidence in support of either paradigm did not yet exist. Today, nearly 120 years of data have established that (a) even the best cytotoxic regimens only infrequently cure late-stage malignancy and (b) strategies that supplement and augment existing antitumor immune responses offer the greatest opportunities to potentiate durable remission in cancer. Despite widespread acceptance of these paradigms today, the ability of the immune system to recognize and fight cancer was a highly controversial topic for much of the twentieth century. Why this modern paradigmatic mainstay should have been both dubious and controversial for such an extended period is a topic of considerable interest that merits candid discussion. Herein, we review the literature to identify and describe the watershed events that ultimately led to the acceptance of immunotherapy as a viable regimen for the treatment of neoplastic malignancy. In addition to noting important clinical discoveries, we also focus on research milestones and the development of critical model systems in rodents and dogs including the advanced modeling techniques that allowed development of patient-derived xenografts. Together, their use will further our understanding of cancer biology and tumor immunology, allow for a speedier assessment of the efficacy and safety of novel approaches, and ultimately provide a faster bench to beside transition.
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Affiliation(s)
- William K. Decker
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, United States
- Dan L Duncan Cancer Center, Texas Children’s Hospital, Houston, TX, United States
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, United States
| | - Rodrigo F. da Silva
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
- Women’s Hospital – CAISM, University of Campinas, Campinas, Brazil
| | - Mayra H. Sanabria
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
- Diana Helis Henry Medical Research Foundation, New Orleans, LA, United States
| | - Laura S. Angelo
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | | | - Bryan M. Burt
- Dan L Duncan Cancer Center, Texas Children’s Hospital, Houston, TX, United States
- Michael E. DeBakey Department of Surgery, Division of Thoracic Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Farrah Kheradmand
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, United States
- Dan L Duncan Cancer Center, Texas Children’s Hospital, Houston, TX, United States
- Department of Medicine, Pulmonary and Critical Care, Baylor College of Medicine, Houston, TX, United States
| | - Silke Paust
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, United States
- Dan L Duncan Cancer Center, Texas Children’s Hospital, Houston, TX, United States
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
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Ni G, Wang Y, Cummins S, Walton S, Mounsey K, Liu X, Wei MQ, Wang T. Inhibitory mechanism of peptides with a repeating hydrophobic and hydrophilic residue pattern on interleukin-10. Hum Vaccin Immunother 2016; 13:518-527. [PMID: 27686406 DOI: 10.1080/21645515.2016.1238537] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Interleukin 10 (IL-10) is a cytokine that is able to downregulate inflammation. Its overexpression is directly associated with the difficulty in the clearance of chronic viral infections, such as chronic hepatitis B, hepatitis C and HIV infection, and infection-related cancer. IL-10 signaling blockade has been proposed as a promising way of clearing chronic viral infection and preventing tumor growth in animal models. Recently, we have reported that peptides with a helical repeating pattern of hydrophobic and hydrophilic residues are able to inhibit IL-10 significantly both in vitro and in vivo. 1 In this work, we seek to further study the inhibiting mechanism of these peptides using sequence-modified peptides. As evidenced by both experimental and molecular dynamics simulation in concert the N-terminal hydrophobic peptide constructed with repeating hydrophobic and hydrophilic pattern of residues is more likely to inhibit IL10. In addition, the sequence length and the ability of protonation are also important for inhibition activity.
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Affiliation(s)
- Guoying Ni
- a Genecology Research Centre , University of the Sunshine Coast , Maroochydore , DC , Australia.,b School of Medical Science, Griffith Health Institute , Griffith University , Gold Coast , Australia
| | - Yuejian Wang
- c Cancer Research Institute, Foshan First People's Hospital , Foshan , Guangdong , China
| | - Scott Cummins
- a Genecology Research Centre , University of the Sunshine Coast , Maroochydore , DC , Australia
| | - Shelley Walton
- d Inflammation and Healing Research Cluster, School of Health and Sport Sciences , University of Sunshine Coast , Maroochydore , DC , Australia
| | - Kate Mounsey
- d Inflammation and Healing Research Cluster, School of Health and Sport Sciences , University of Sunshine Coast , Maroochydore , DC , Australia
| | - Xiaosong Liu
- c Cancer Research Institute, Foshan First People's Hospital , Foshan , Guangdong , China.,d Inflammation and Healing Research Cluster, School of Health and Sport Sciences , University of Sunshine Coast , Maroochydore , DC , Australia
| | - Ming Q Wei
- b School of Medical Science, Griffith Health Institute , Griffith University , Gold Coast , Australia
| | - Tianfang Wang
- a Genecology Research Centre , University of the Sunshine Coast , Maroochydore , DC , Australia
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Shim AL, Aksyonov AA, Mitrokhin VM, Lovchikova IB, Konoplyannikov MA, Konev AV, Zotov AS, Ovchinnikov RS, Antova E, Mladenov MI, Kamkin A. Serum interleukin-6: Association with circulating cytokine serum levels in patients with sinus arrhythmia and patients with coronary artery disease. Cell Immunol 2016; 310:178-183. [PMID: 27633331 DOI: 10.1016/j.cellimm.2016.09.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 07/28/2016] [Accepted: 09/08/2016] [Indexed: 11/16/2022]
Abstract
In this study, we were focused on the differences between certain circulating cytokine levels in patients with or without sinus arrhythmia, according to the median IL-6 level. All patients were stable with regards to symptoms and therapy for at least one month prior to the measurements conducted within this study.Exclusion criteria were: patients with sleep apnea, asthma, respiratory insufficiency of any genesis, active infection, allergy, inflammatory diseases, cancer, diabetes of any type and treatment with anti-inflammatory drugs. The study was approved by the Institutional Review Board. All recruited patients gave their verbal and written consent for participation in the study. The study group consisted of 74 patients divided into two groups: with (38) and without sinus arrhythmia but with diagnosed coronary artery disease (36). Sinus arrhythmia was confirmed by 24h Holter monitoring. From all test parameters only cytokines IL-2, IL-8, IL-10, IL-17 and IL-18, showed statistically significant increasing in patients with statistically higher IL-6 levels. It is possible that IL-6 may not be a marker for the selection of patients with sinus arrhythmia or coronary artery disease. The findings indicate that IL-6 represents a reliable indicator for increased expression of IL-2, IL-8, IL-10, IL-17 and IL-18 in patients with sinus arrhythmia or coronary artery disease. Further studies in a large number of patients would be necessary to confirm our observations.
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Affiliation(s)
- A L Shim
- Federal Scientific Clinical Center for Specialized Types of Medical Assistance and Medical Technologies for the Federal Medical and Biological Agency, Orekhoviy Boulevard 28, Moscow 115682, Russia; Department of Fundamental and Applied Physiology, Russian National Research Medical University, Ostrovitjanova 1, Moscow 117997, Russia
| | - A A Aksyonov
- Department of Fundamental and Applied Physiology, Russian National Research Medical University, Ostrovitjanova 1, Moscow 117997, Russia
| | - V M Mitrokhin
- Department of Fundamental and Applied Physiology, Russian National Research Medical University, Ostrovitjanova 1, Moscow 117997, Russia.
| | - I B Lovchikova
- Federal Scientific Clinical Center for Specialized Types of Medical Assistance and Medical Technologies for the Federal Medical and Biological Agency, Orekhoviy Boulevard 28, Moscow 115682, Russia
| | - M A Konoplyannikov
- Federal Scientific Clinical Center for Specialized Types of Medical Assistance and Medical Technologies for the Federal Medical and Biological Agency, Orekhoviy Boulevard 28, Moscow 115682, Russia
| | - A V Konev
- Federal Scientific Clinical Center for Specialized Types of Medical Assistance and Medical Technologies for the Federal Medical and Biological Agency, Orekhoviy Boulevard 28, Moscow 115682, Russia
| | - A S Zotov
- Federal Scientific Clinical Center for Specialized Types of Medical Assistance and Medical Technologies for the Federal Medical and Biological Agency, Orekhoviy Boulevard 28, Moscow 115682, Russia
| | - R S Ovchinnikov
- Federal Scientific Clinical Center for Specialized Types of Medical Assistance and Medical Technologies for the Federal Medical and Biological Agency, Orekhoviy Boulevard 28, Moscow 115682, Russia; Department of Fundamental and Applied Physiology, Russian National Research Medical University, Ostrovitjanova 1, Moscow 117997, Russia
| | - E Antova
- Medical Faculty, University Clinic of Cardiology, "Ss. Cyril and Methodius" University, 1000 Skopje, Macedonia
| | - M I Mladenov
- Department of Fundamental and Applied Physiology, Russian National Research Medical University, Ostrovitjanova 1, Moscow 117997, Russia; Faculty of Natural Sciences and Mathematics, Institute of Biology, "Ss. Cyril and Methodius" University, P.O. Box 162, 1000 Skopje, Macedonia.
| | - A Kamkin
- Department of Fundamental and Applied Physiology, Russian National Research Medical University, Ostrovitjanova 1, Moscow 117997, Russia
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Mostafa H, Pala A, Högel J, Hlavac M, Dietrich E, Westhoff MA, Nonnenmacher L, Burster T, Georgieff M, Wirtz CR, Schneider EM. Immune phenotypes predict survival in patients with glioblastoma multiforme. J Hematol Oncol 2016; 9:77. [PMID: 27585656 PMCID: PMC5009501 DOI: 10.1186/s13045-016-0272-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 04/13/2016] [Indexed: 11/24/2022] Open
Abstract
Background Glioblastoma multiforme (GBM), a common primary malignant brain tumor, rarely disseminates beyond the central nervous system and has a very bad prognosis. The current study aimed at the analysis of immunological control in individual patients with GBM. Methods Immune phenotypes and plasma biomarkers of GBM patients were determined at the time of diagnosis using flow cytometry and ELISA, respectively. Results Using descriptive statistics, we found that immune anomalies were distinct in individual patients. Defined marker profiles proved highly relevant for survival. A remarkable relation between activated NK cells and improved survival in GBM patients was in contrast to increased CD39 and IL-10 in patients with a detrimental course and very short survival. Recursive partitioning analysis (RPA) and Cox proportional hazards models substantiated the relevance of absolute numbers of CD8 cells and low numbers of CD39 cells for better survival. Conclusions Defined alterations of the immune system may guide the course of disease in patients with GBM and may be prognostically valuable for longitudinal studies or can be applied for immune intervention. Electronic supplementary material The online version of this article (doi:10.1186/s13045-016-0272-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Haouraa Mostafa
- Sektion Experimentelle Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany.,Klinik für Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - Andrej Pala
- Department of Neurosurgery, University Hospital Ulm Albert Einstein Allee 23, 89081 Ulm and Bezirkskrankenhaus Günzburg, Ludwig-Heilmeyer-Str. 2, 89312, Günzburg, Germany
| | - Josef Högel
- Institute for Human Genetics, Albert Einstein Allee 11, 89081, Ulm, Germany
| | - Michal Hlavac
- Department of Neurosurgery, University Hospital Ulm Albert Einstein Allee 23, 89081 Ulm and Bezirkskrankenhaus Günzburg, Ludwig-Heilmeyer-Str. 2, 89312, Günzburg, Germany
| | - Elvira Dietrich
- Sektion Experimentelle Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany.,Klinik für Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - M Andrew Westhoff
- Department of Pediatric Hematology and Oncology, University Hospital Ulm, Prittwitzstr. 43, 89075, Ulm, Germany
| | - Lisa Nonnenmacher
- Department of Neurosurgery, University Hospital Ulm Albert Einstein Allee 23, 89081 Ulm and Bezirkskrankenhaus Günzburg, Ludwig-Heilmeyer-Str. 2, 89312, Günzburg, Germany
| | - Timo Burster
- Department of Neurosurgery, University Hospital Ulm Albert Einstein Allee 23, 89081 Ulm and Bezirkskrankenhaus Günzburg, Ludwig-Heilmeyer-Str. 2, 89312, Günzburg, Germany
| | - Michael Georgieff
- Klinik für Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - C Rainer Wirtz
- Department of Neurosurgery, University Hospital Ulm Albert Einstein Allee 23, 89081 Ulm and Bezirkskrankenhaus Günzburg, Ludwig-Heilmeyer-Str. 2, 89312, Günzburg, Germany
| | - E Marion Schneider
- Sektion Experimentelle Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany. .,Klinik für Anaesthesiologie, University Hospital Ulm, Albert Einstein Allee 23, 89081, Ulm, Germany.
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Guillot-Sestier MV, Doty KR, Town T. Innate Immunity Fights Alzheimer's Disease. Trends Neurosci 2016; 38:674-681. [PMID: 26549882 DOI: 10.1016/j.tins.2015.08.008] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 08/25/2015] [Accepted: 08/27/2015] [Indexed: 11/15/2022]
Abstract
Alzheimer's disease (AD) is the most common age-related dementia. Pathognomonic accumulation of cerebral β-amyloid plaques likely results from imbalanced production and removal of amyloid-β (Aβ) peptides. In AD, innate immune cells lose their ability to restrict cerebral Aβ accumulation. At least in principle, mononuclear phagocytes can be enlisted to clear Aβ/β-amyloid from the brain. While the classical focus has been on dampening neuroinflammation in the context of AD, we hypothesize that rebalancing cerebral innate immunity by inhibiting actions of key anti-inflammatory cytokines returns the brain to a physiological state. Recent experiments demonstrating beneficial effects of blocking anti-inflammatory cytokine signaling in preclinical mouse models provide supportive evidence. This concept represents an important step toward innate immune-targeted therapy to combat AD.
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Affiliation(s)
- Marie-Victoire Guillot-Sestier
- Zilkha Neurogenetic Institute, Keck School of Medicine of the University of Southern California, 1501 San Pablo Street, Room 337, Los Angeles, CA 90089-2821, USA
| | - Kevin R Doty
- Zilkha Neurogenetic Institute, Keck School of Medicine of the University of Southern California, 1501 San Pablo Street, Room 337, Los Angeles, CA 90089-2821, USA
| | - Terrence Town
- Zilkha Neurogenetic Institute, Keck School of Medicine of the University of Southern California, 1501 San Pablo Street, Room 337, Los Angeles, CA 90089-2821, USA.
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Baena-Gómez MA, de la Torre-Aguilar MJ, Aguilera-García CM, Olza J, Pérez-Navero JL, Gil-Campos M. Inflammatory Response Using Different Lipid Parenteral Nutrition Formulas in Children After Hematopoietic Stem Cell Transplantation. Nutr Cancer 2016; 68:804-10. [PMID: 27270245 DOI: 10.1080/01635581.2016.1156711] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Nutritional support is an integral part of the supportive care of hematopoietic stem cell transplantation (HSCT) patients. Omega-3 fatty acids (n-3 FA) emulsions in parenteral nutrition (PN) may modify the inflammatory response. The purpose of this study is to compare plasma cytokine levels in children after HSCT using an n-3 FA-containing lipid emulsion (LE) and a soybean oil-based formulation in PN. A randomized double-blind controlled trial was conducted on 14 children following HSCT. Children were randomized to receive either a fish oil or a soybean oil LE. Blood samples were drawn at baseline, on Day 10 and after completion of PN to analyze plasma interleukin 1 beta (IL-1β), 2 (IL-2), 6 (IL-6), 8 (IL-8), 10 (IL-10), and tumor necrosis factor alpha (TNF-α). After 10 days of PN, there were no significant changes in interleukins levels when comparing the two groups or time points (baseline vs. Day 10 of PN). In children requiring PN >21 days, IL-10 and TNF-α levels (P ≤ 0.05) were lower in the fish-oil-containing LE group. Fish oil- and soybean oil-supplemented PN administered for at least 10 days does not cause inflammatory changes. Prolonged PN based on fish oil LE may modulate the inflammatory response.
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Affiliation(s)
- María Auxiliadora Baena-Gómez
- a Department of Paediatrics , Unit of Paediatric Research, Reina Sofia University Hospital, Maimónides Institute of Biomedical Research of Córdoba (IMIBIC), University of Córdoba , Córdoba , Spain
| | - María José de la Torre-Aguilar
- a Department of Paediatrics , Unit of Paediatric Research, Reina Sofia University Hospital, Maimónides Institute of Biomedical Research of Córdoba (IMIBIC), University of Córdoba , Córdoba , Spain
| | - Concepción María Aguilera-García
- b Department of Biochemistry and Molecular Biology II , Institute of Nutrition and Food Technology, Centre of Biomedical Research, University of Granada , Granada , Spain
| | - Josune Olza
- b Department of Biochemistry and Molecular Biology II , Institute of Nutrition and Food Technology, Centre of Biomedical Research, University of Granada , Granada , Spain
| | - Juan Luis Pérez-Navero
- a Department of Paediatrics , Unit of Paediatric Research, Reina Sofia University Hospital, Maimónides Institute of Biomedical Research of Córdoba (IMIBIC), University of Córdoba , Córdoba , Spain
| | - Mercedes Gil-Campos
- a Department of Paediatrics , Unit of Paediatric Research, Reina Sofia University Hospital, Maimónides Institute of Biomedical Research of Córdoba (IMIBIC), University of Córdoba , Córdoba , Spain
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Li Y, Wang H, Lu H, Hua S. Regulation of Memory T Cells by Interleukin-23. Int Arch Allergy Immunol 2016; 169:157-62. [PMID: 27100864 DOI: 10.1159/000445834] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Interleukin-23 (IL-23), a member of the IL-12 family of cytokines, is a heterodimeric cytokine. It is composed of subunits p40 (shared with IL-12) and p19 (an IL-12 p35-related subunit) and is secreted by several types of immune cells, such as natural killer cells and dendritic cells. The IL-23 receptor is composed of the subunit IL-12Rβ1 and the IL-23-specific subunit IL-23R. The binding of IL-23 to its specific cell surface receptor regulates a number of functions, including proliferation and differentiation of cells and secretion of cell factors. Memory T cells are a subset of T cells that secrete numerous important cell factors, and they function in the immune response to infection and diseases like cancer, autoimmune disease and bronchial asthma. IL-23R is expressed on the surface of memory T cells, which suggests that it can specifically regulate memory T cell function. IL-23 has been widely used as a clinical indicator in immune-related diseases and shows potential for use in disease treatment. Here we review the current progress in the study of the role of IL-23 in the regulation of memory T cells.
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Affiliation(s)
- Yanchun Li
- Division 1, Pediatric Respiratory Department, The First Hospital of Jilin University, Changchun, China
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Investigation the Possibility of Using Peptides with a Helical Repeating Pattern of Hydro-Phobic and Hydrophilic Residues to Inhibit IL-10. PLoS One 2016; 11:e0153939. [PMID: 27100390 PMCID: PMC4839630 DOI: 10.1371/journal.pone.0153939] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 04/06/2016] [Indexed: 01/26/2023] Open
Abstract
Blockade of IL-10 signalling clears chronic viral and bacterial infections. Immunization together with blockade of IL-10 signalling or relatively low level of IL-10 further enhances viral and bacterial clearance. IL-10 functions through binding to interleukin 10 receptor (IL-10R). Here we showed that peptides P1 and P2 with the hydrophobic and hydrophilic pattern of the IL10R-binding helix in IL-10 could bind with either IL-10R1 or IL-10, and inhibit inflammatory signals with long duration and negligible cytotoxicity in vitro. Furthermore, P2 can enhance antigen specific CD8+ T cell responses in mice induced by the vaccine based on a long peptide of protein E7 in a human papillomavirus type 16.
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Fayyad-Kazan H, Faour WH, Badran B, Lagneaux L, Najar M. The immunomodulatory properties of human bone marrow-derived mesenchymal stromal cells are defined according to multiple immunobiological criteria. Inflamm Res 2016; 65:501-10. [PMID: 26956767 DOI: 10.1007/s00011-016-0933-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 01/19/2016] [Accepted: 02/22/2016] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Human bone marrow-derived mesenchymal stromal cells (hBM-MSCs) are well known to modulate T cells. However, the molecular mechanisms that mark hBM-MSCs immunomodulation of T cells are not fully resolved. MATERIALS AND METHODS hBM-MSCs harvested from sternum or iliac crest of five healthy donors and characterized in accordance with the International Society of Cellular Therapy (ISCT) guidelines are co-cultured with T cells. Additionally, modulatory effects of MSCs on T-cell viability, proliferation, cytokine profile, co-stimulatory pathway, activation and immunomodulation are also determined. RESULTS hBM-MSCs significantly reduced the expression of T-cell activation marker CD38 as well as co-stimulatory markers CD134 and CD154, whilst that of CD27 remained unchanged. BrdU, CFSE and Ki67 proliferation assays showed that hBM-MSCs reduced T-cell proliferation. Moreover, viability of T cells remained unchanged when co-cultured with hBM-MSCs. Finally, T cells when co-cultured with hBM-MSCs showed increased secretion of IL-10 and IL-11. CONCLUSION Collectively, hBM-MSCs are able to modulate the main steps involved in T-cell response toward a tolerogenic state. Thus, establishing immunobiological criteria defining the immunosuppressive effect of hBM-MSCs is of importance to reach efficient immunotherapeutic intervention.
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Affiliation(s)
- Hussein Fayyad-Kazan
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath, Lebanon
| | - Wissam H Faour
- School of Medicine, Lebanese American University, P.O. Box 36, Byblos, Lebanon
| | - Bassam Badran
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath, Lebanon.
| | - Laurence Lagneaux
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik n° 808, 1070, Brussels, Belgium
| | - Mehdi Najar
- Laboratory of Clinical Cell Therapy, Jules Bordet Institute, Université Libre de Bruxelles (ULB), Campus Erasme, Bâtiment de Transfusion (Level +1), Route de Lennik n° 808, 1070, Brussels, Belgium
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