1
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Duurland CL, de Gunst T, den Boer HC, van den Bosch MT, Telford BJ, Vos RM, Xie X, Zang M, Wang F, Shao Y, An X, Wang J, Cai J, Bourré L, van Pinxteren LA, Schaapveld RQ, Janicot M, Yahyanejad S. INT-1B3, an LNP formulated miR-193a-3p mimic, promotes anti-tumor immunity by enhancing T cell mediated immune responses via modulation of the tumor microenvironment and induction of immunogenic cell death. Oncotarget 2024; 15:470-485. [PMID: 39007281 PMCID: PMC11247534 DOI: 10.18632/oncotarget.28608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 06/25/2024] [Indexed: 07/16/2024] Open
Abstract
microRNAs (miRNAs) are small, non-coding RNAs that regulate expression of multiple genes. MiR-193a-3p functions as a tumor suppressor in many cancer types, but its effect on inducing specific anti-tumor immune responses is unclear. Therefore, we examined the effect of our lipid nanoparticle (LNP) formulated, chemically modified, synthetic miR-193a-3p mimic (INT-1B3) on anti-tumor immunity. INT-1B3 inhibited distant tumor metastasis and significantly prolonged survival. INT-1B3-treated animals were fully protected against challenge with autologous tumor cells even in absence of treatment indicating long-term immunization. Protection against autologous tumor cell challenge was hampered upon T cell depletion and adoptive T cell transfer abrogated tumor growth. Transfection of tumor cells with our miR-193a-3p mimic (1B3) resulted in tumor cell death and apoptosis accompanied by increased expression of DAMPs. Co-culture of 1B3-transfected tumor cells and immature DC led to DC maturation and these mature DC were able to stimulate production of type 1 cytokines by CD4+ and CD8+ T cells. CD4-CD8- T cells also produced type 1 cytokines, even in response to 1B3-transfected tumor cells directly. Live cell imaging demonstrated PBMC-mediated cytotoxicity against 1B3-transfected tumor cells. These data demonstrate for the first time that miR-193a-3p induces long-term immunity against tumor development via modulation of the tumor microenvironment and induction of immunogenic cell death.
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Affiliation(s)
| | | | | | | | | | | | - Xiaolei Xie
- Crown Bioscience Inc., San Diego, CA 92127, USA
| | - Mingfa Zang
- Crown Bioscience Inc., San Diego, CA 92127, USA
| | - Fang Wang
- Crown Bioscience Inc., San Diego, CA 92127, USA
| | | | - Xiaoyu An
- Crown Bioscience Inc., San Diego, CA 92127, USA
| | | | - Jie Cai
- Crown Bioscience Inc., San Diego, CA 92127, USA
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2
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Wang Y, Liu Q, Deng L, Ma X, Gong Y, Wang Y, Zhou F. The roles of epigenetic regulation in graft-versus-host disease. Biomed Pharmacother 2024; 175:116652. [PMID: 38692061 DOI: 10.1016/j.biopha.2024.116652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 05/03/2024] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (aHSCT) is utilized as a potential curative treatment for various hematologic malignancies. However, graft-versus-host disease (GVHD) post-aHSCT is a severe complication that significantly impacts patients' quality of life and overall survival, becoming a major cause of non-relapse mortality. In recent years, the association between epigenetics and GVHD has garnered increasing attention. Epigenetics focuses on studying mechanisms that affect gene expression without altering DNA sequences, primarily including DNA methylation, histone modifications, non-coding RNAs (ncRNAs) regulation, and RNA modifications. This review summarizes the role of epigenetic regulation in the pathogenesis of GVHD, with a focus on DNA methylation, histone modifications, ncRNA, RNA modifications and their involvement and applications in the occurrence and development of GVHD. It also highlights advancements in relevant diagnostic markers and drugs, aiming to provide new insights for the clinical diagnosis and treatment of GVHD.
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Affiliation(s)
- Yimin Wang
- The First Clinical Medical School, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qi Liu
- The First Clinical Medical School, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lei Deng
- Department of Hematology, the 960th Hospital of the People's Liberation Army Joint Logistics Support Force, Jinan, China
| | - Xiting Ma
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Yuling Gong
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yifei Wang
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.
| | - Fang Zhou
- Department of Hematology, the 960th Hospital of the People's Liberation Army Joint Logistics Support Force, Jinan, China.
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3
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Neidemire-Colley L, Khanal S, Braunreiter KM, Gao Y, Kumar R, Snyder KJ, Weber MA, Surana S, Toirov O, Karunasiri M, Duszynski ME, Chi M, Malik P, Kalyan S, Chan WK, Naeimi Kararoudi M, Choe HK, Garzon R, Ranganathan P. CRISPR/Cas9 deletion of MIR155HG in human T cells reduces incidence and severity of acute GVHD in a xenogeneic model. Blood Adv 2024; 8:947-958. [PMID: 38181781 PMCID: PMC10877121 DOI: 10.1182/bloodadvances.2023010570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 01/07/2024] Open
Abstract
ABSTRACT Acute graft-versus-host disease (GVHD) is a major complication of allogeneic hematopoietic cell transplantation (allo-HCT). Using preclinical mouse models of disease, previous work in our laboratory has linked microRNA-155 (miR-155) to the development of acute GVHD. Transplantation of donor T cells from miR-155 host gene (MIR155HG) knockout mice prevented acute GVHD in multiple murine models of disease while maintaining critical graft-versus-leukemia (GVL) response, necessary for relapse prevention. In this study, we used clustered, regularly interspaced, short palindromic repeats (CRISPR)/Cas9 genome editing to delete miR-155 in primary T cells (MIR155HGΔexon3) from human donors, resulting in stable and sustained reduction in expression of miR-155. Using the xenogeneic model of acute GVHD, we show that NOD/SCID/IL2rγnull (NSG) mice receiving MIR155HGΔexon3 human T cells provide protection from lethal acute GVHD compared with mice that received human T cells with intact miR-155. MIR155HGΔexon3 human T cells persist in the recipients displaying decreased proliferation potential, reduced pathogenic T helper-1 cell population, and infiltration into GVHD target organs, such as the liver and skin. Importantly, MIR155HGΔexon3 human T cells retain GVL response significantly improving survival in an in vivo model of xeno-GVL. Altogether, we show that CRISPR/Cas9-mediated deletion of MIR155HG in primary human donor T cells is an innovative approach to generate allogeneic donor T cells that provide protection from lethal GVHD while maintaining robust antileukemic response.
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Affiliation(s)
- Lotus Neidemire-Colley
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Biological Sciences Graduate Program, The Ohio State University, Columbus, OH
| | - Shrijan Khanal
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Molecular, Cellular and Developmental Biology Graduate Program, The Ohio State University, Columbus, OH
| | - Kara M. Braunreiter
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Yandi Gao
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Rathan Kumar
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Biological Sciences Graduate Program, The Ohio State University, Columbus, OH
| | - Katiri J. Snyder
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Biological Sciences Graduate Program, The Ohio State University, Columbus, OH
| | - Margot A. Weber
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Simran Surana
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Olimjon Toirov
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Malith Karunasiri
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Molly E. Duszynski
- Division of Experimental Hematology and Cancer Biology, Cancer and Blood Disease Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Mengna Chi
- Division of Experimental Hematology and Cancer Biology, Cancer and Blood Disease Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Punam Malik
- Division of Experimental Hematology and Cancer Biology, Cancer and Blood Disease Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Sonu Kalyan
- Department of Pathology, New York University Langone Health, Long Island, NY
| | - Wing K. Chan
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Meisam Naeimi Kararoudi
- Center for Childhood Cancer and Blood Diseases, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH
- Department of Pediatrics, The Ohio State University, Columbus, OH
| | - Hannah K. Choe
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Ramiro Garzon
- Division of Hematology and Hematological Malignancies, Huntsman Cancer Institute, The University of Utah, Salt Lake City, UT
| | - Parvathi Ranganathan
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
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4
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Jiang Y, Zhao J, Wang M, Huang F, Li J, Liu R, Wan J, Hao S. Mesenchymal stem cell-derived exosomes can alleviate GVHD and preserve the GVL effect in allogeneic stem cell transplantation animal models. Front Immunol 2023; 14:1284936. [PMID: 38124750 PMCID: PMC10731297 DOI: 10.3389/fimmu.2023.1284936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/23/2023] [Indexed: 12/23/2023] Open
Abstract
Background Mesenchymal stem cells (MSCs) can alleviate graft-versus-host disease (GVHD) in hematopoietic stem cell transplantation (HSCT). MSCs-derived exosomes (MEXs) can mirror the biological function of their parent cells. Whether MEXs can alleviate GVHD like their parent cells or not is unclear. In this study, we investigate the effects of MEXs on GVHD and graft-versus-leukemia (GVL) effect in vitro and in HSCT animal models. Method MSCs were produced using bone marrow mononuclear cells (MNCs), and MEXs were separated from the supernatants of MSCs. Electron microscopy, western blot, and nanoparticle tracking analysis (NTA) were used to determine the characteristics of MEXs. The immunomodulatory function of MEXs and their effects on GVHD and GVL were examined in vitro and in vivo. Result Like other cell-type derived exosomes, our data revealed that MEXs were also disc-shaped vesicles with a diameter of 100-200 nm under electron microscopy and were positive for the exosomal hallmark proteins. MEXs can notably inhibit the expression of costimulatory molecules and functional cytokine secretion of dendritic cells (DCs). Meanwhile, MEXs can exert suppressive effects on T lymphocyte proliferation and activation. Moreover, MEXs can also encourage the polarization of macrophages toward the M2 type. In animal HSCT models, MEXs can promote the differentiation of Treg cells in spleens, decrease the GVHD score, increase the survival rate of mice, and preserve the cytotoxic antileukemia effects of CD8+ T lymphocytes from recipient mice. Conclusion These findings showed that MEXs exert their effects by inhibiting the immunomodulatory function of DCs, macrophages, and T lymphocytes. In the animal model, MEXs ameliorate the clinical symptoms of GVHD, while maintaining the antitumor effects of CD8+ T lymphocytes. Therefore, it can be inferred that MEXs can separate GVHD from GVL in HSCT. Our study suggests that MEXs have broad clinical application potential in the prevention and treatment of GVHD in HSCT in the near future.
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Affiliation(s)
| | | | | | | | | | | | - Jiangbo Wan
- Department of Hematology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Siguo Hao
- *Correspondence: Siguo Hao, ; Jiangbo Wan,
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Jun T, Zhimin L, Xi D, Hua W, Huilong S, Jiaofeng P, Kang Z, Xie Q. Immunisation with the glycolytic enzyme enolase inhibits dissemination of Treponema pallidum in C57BL/6 mice. Microb Pathog 2023; 184:106374. [PMID: 37802159 DOI: 10.1016/j.micpath.2023.106374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/08/2023]
Abstract
Treponema pallidum (T. pallidum), an obligate extracellular bacterium, is the causative agent of sexually transmitted bacterial diseases. In this study, the glycolytic enzyme enolase (Tp Eno) of T. pallidum were injected intramuscularly into C57BL/6 mice, resulting in higher levels of specific anti-Tp Eno antibodies and Tp Eno-specific splenocyte proliferation than those in the mice immunized with recombinant protein Tp Eno. Cytokine (IL-4, IL-6, IL-10, IFN-γ, and TNF-α) analysis of splenocytes showed that the Tp Eno could slightly trigger the Th1-biased immune response. Furthermore, immunization of mice with Tp Eno elicited a significant production of IFN-γ by CD4+ T-cells in the spleen. Subsequently, mice were inoculated intradermally (between the scapulae), intraperitoneally, intrarectally and via the corpora cavernosa with 2.5 × 106 organisms per site (1 × 107 total organisms). The bacterial organ burden detected in the blood, spleen, liver, testes or brain of immunized mice suggested that Tp Eno enhances protective immunity to inhibit T. pallidum colonization in distal tissues. Therefore, Tp Eno vaccination enhances Tp Eno-specific immunogenicity and provides protection against T. pallidum dissemination.
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Affiliation(s)
- Tang Jun
- Department of Laboratory Medicine, Hunan People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, 410000, HuNan, China
| | - Liu Zhimin
- Clinical Laboratory, Affiliated Hengyang Hospital, Southern Medical University (Hengyang Central Hospital), 12# Yancheng Road, Hengyang, 421001, Hunan, China
| | - Deng Xi
- Clinical Laboratory, Affiliated Hengyang Hospital, Southern Medical University (Hengyang Central Hospital), 12# Yancheng Road, Hengyang, 421001, Hunan, China
| | - Wu Hua
- Clinical Laboratory, Affiliated Hengyang Hospital, Southern Medical University (Hengyang Central Hospital), 12# Yancheng Road, Hengyang, 421001, Hunan, China
| | - Shen Huilong
- Clinical Laboratory, Affiliated Hengyang Hospital, Southern Medical University (Hengyang Central Hospital), 12# Yancheng Road, Hengyang, 421001, Hunan, China
| | - Peng Jiaofeng
- Clinical Laboratory, Affiliated Hengyang Hospital, Southern Medical University (Hengyang Central Hospital), 12# Yancheng Road, Hengyang, 421001, Hunan, China
| | - Zheng Kang
- Clinical Laboratory, Affiliated Hengyang Hospital, Southern Medical University (Hengyang Central Hospital), 12# Yancheng Road, Hengyang, 421001, Hunan, China.
| | - Qinghua Xie
- The Affiliated Changsha Central Hospital, Department of Laboratory Medicine, Hengyang Medical School, University of South China, Changsha, 410004, HuNan, China.
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Hasiuk M, Dölz M, Marone R, Jeker LT. Leveraging microRNAs for cellular therapy. Immunol Lett 2023; 262:27-35. [PMID: 37660892 DOI: 10.1016/j.imlet.2023.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 08/16/2023] [Accepted: 08/30/2023] [Indexed: 09/05/2023]
Abstract
Owing to Karl Landsteiner's discovery of blood groups, blood transfusions became safe cellular therapies in the early 1900s. Since then, cellular therapy made great advances from transfusions with unmodified cells to today's commercially available chimeric antigen receptor (CAR) T cells requiring complex manufacturing. Modern cellular therapy products can be improved using basic knowledge of cell biology and molecular genetics. Emerging genome engineering tools are becoming ever more versatile and precise and thus catalyze rapid progress towards programmable therapeutic cells that compute input and respond with defined output. Despite a large body of literature describing important functions of non-coding RNAs including microRNAs (miRNAs), the vast majority of cell engineering efforts focuses on proteins. However, miRNAs form an important layer of posttranscriptional regulation of gene expression. Here, we highlight examples of how miRNAs can successfully be incorporated into engineered cellular therapies.
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Affiliation(s)
- Marko Hasiuk
- Department of Biomedicine, Basel University Hospital and University of Basel, Hebelstrasse 20, CH-4031 Basel, Switzerland; Transplantation Immunology & Nephrology, Basel University Hospital, Petersgraben 4, CH-4031 Basel, Switzerland
| | - Marianne Dölz
- Department of Biomedicine, Basel University Hospital and University of Basel, Hebelstrasse 20, CH-4031 Basel, Switzerland; Transplantation Immunology & Nephrology, Basel University Hospital, Petersgraben 4, CH-4031 Basel, Switzerland
| | - Romina Marone
- Department of Biomedicine, Basel University Hospital and University of Basel, Hebelstrasse 20, CH-4031 Basel, Switzerland; Transplantation Immunology & Nephrology, Basel University Hospital, Petersgraben 4, CH-4031 Basel, Switzerland
| | - Lukas T Jeker
- Department of Biomedicine, Basel University Hospital and University of Basel, Hebelstrasse 20, CH-4031 Basel, Switzerland; Transplantation Immunology & Nephrology, Basel University Hospital, Petersgraben 4, CH-4031 Basel, Switzerland.
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Guo X, Li H, Meng X, Zhao Z, Zhang R, Wang L, Li J. CD8 + T-cell number and function are altered by Shkbp1 knockout mediated suppression of tumor growth in mice. Mol Immunol 2023; 160:32-43. [PMID: 37343421 DOI: 10.1016/j.molimm.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/12/2023] [Accepted: 06/06/2023] [Indexed: 06/23/2023]
Abstract
CD8 + effector cells are highly skilled in immune surveillance and contribute to adaptive immunity against cancer cells. An increasing number of molecular factors affecting T-cell differentiation may alter T-cell function by increasing or decreasing the capacity of the immune system to kill cancer cells. Here, Sh3kbp1 binding protein 1 (Shkbp1), known as CIN85 binding protein or SETA binding protein, was found to be expressed in immune organs and immune cells. Shkbp1 knockout mice presented abnormal red and white pulp structures in spleen. Shkbp1 knockout increased CD8 + T cell number in spleen and enhanced the function of isolated CD8 + T cells from Shkbp1 knockout mice. The subcutaneous melanoma model in Shkbp1 knockout mice showed that tumor growth was inhibited, and the infiltration of CD8 + T cells in tumor tissue was increased. Furthermore, adenoviral therapy targeting Shkbp1 indicated that knockout of Shkbp1 increased CD8 + T cells and inhibited tumor growth. This study provides new insights into the role of Shkbp1 in CD8 differentiation and functions, suggesting that Shkbp1 may be a new, potential target in cancer immunotherapy.
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Affiliation(s)
- Xiaolan Guo
- Institute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Haobin Li
- Institute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xiuqiong Meng
- Institute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - ZhiBin Zhao
- Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510006, China
| | - Rongxin Zhang
- Institute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Lijing Wang
- Institute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Jiangchao Li
- Institute of Basic Medical Sciences, School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou 510006, China.
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Ktena YP, Dionysiou M, Gondek LP, Cooke KR. The impact of epigenetic modifications on allogeneic hematopoietic stem cell transplantation. Front Immunol 2023; 14:1188853. [PMID: 37325668 PMCID: PMC10264773 DOI: 10.3389/fimmu.2023.1188853] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/18/2023] [Indexed: 06/17/2023] Open
Abstract
The field of epigenetics studies the complex processes that regulate gene expression without altering the DNA sequence itself. It is well established that epigenetic modifications are crucial to cellular homeostasis and differentiation and play a vital role in hematopoiesis and immunity. Epigenetic marks can be mitotically and/or meiotically heritable upon cell division, forming the basis of cellular memory, and have the potential to be reversed between cellular fate transitions. Hence, over the past decade, there has been increasing interest in the role that epigenetic modifications may have on the outcomes of allogeneic hematopoietic transplantation and growing enthusiasm in the therapeutic potential these pathways may hold. In this brief review, we provide a basic overview of the types of epigenetic modifications and their biological functions, summarizing the current literature with a focus on hematopoiesis and immunity specifically in the context of allogeneic hematopoietic stem cell transplantation.
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Affiliation(s)
- Yiouli P. Ktena
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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Ji R, Li Y, Huang R, Xiong J, Wang X, Zhang X. Recent Advances and Research Progress in Biomarkers for Chronic Graft Versus Host Disease. Crit Rev Oncol Hematol 2023; 186:103993. [PMID: 37061073 DOI: 10.1016/j.critrevonc.2023.103993] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 03/24/2023] [Accepted: 04/11/2023] [Indexed: 04/17/2023] Open
Abstract
Chronic graft-versus host disease (cGVHD) is a major risk for patients undergoing allogeneic hematopoietic stem cell transplantation. With the emergence of novel therapies and the increased understanding of the mechanisms underlying cGVHD, there are more options for cGVHD treatment. Regardless of improvements in treatment, diagnosis mainly depends on identification of symptoms, which makes precise treatment a challenge. Numerous biomarkers for cGVHD have been validated and have demonstrated strong associations with prognosis and response to treatment. The most common biomarkers mainly include critical types of immune cells, chemokines, cytokines, microRNAs, and autoantibodies, all of which play important roles in the development of cGVHD. Compared to traditional tools, biomarkers have several advantages, for example, they can be applied for early diagnosis, to identify cGVHD risk before onset, and predict which therapy is most likely to benefit patients. In this review, we summarize biomarkers with potential clinical value and discuss future applications.
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Affiliation(s)
- Rui Ji
- Medical Center of Hematology, Xinqiao Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Army Medical University, Chongqing 400037, China
| | - Yue Li
- Medical Center of Hematology, Xinqiao Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Army Medical University, Chongqing 400037, China
| | - Ruihao Huang
- Medical Center of Hematology, Xinqiao Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Army Medical University, Chongqing 400037, China
| | - Jingkang Xiong
- Medical Center of Hematology, Xinqiao Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Army Medical University, Chongqing 400037, China
| | - Xiaoqi Wang
- Medical Center of Hematology, Xinqiao Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Army Medical University, Chongqing 400037, China.
| | - Xi Zhang
- Medical Center of Hematology, Xinqiao Hospital, State Key Laboratory of Trauma, Burn and Combined Injury, Army Medical University, Chongqing 400037, China; Jinfeng Laboratory, Chongqing 400037, China.
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Crossland RE, Albiero A, Sanjurjo‐Rodríguez C, Reis M, Resteu A, Anderson AE, Dickinson AM, Pratt AG, Birch M, McCaskie AW, Jones E, Wang X. MicroRNA profiling of low concentration extracellular vesicle RNA utilizing NanoString nCounter technology. JOURNAL OF EXTRACELLULAR BIOLOGY 2023; 2:e72. [PMID: 38938446 PMCID: PMC11080777 DOI: 10.1002/jex2.72] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/04/2022] [Accepted: 12/21/2022] [Indexed: 06/29/2024]
Abstract
Extracellular vesicles (EV) and the microRNAs that they contain are increasingly recognised as a rich source of informative biomarkers, reflecting pathological processes and fundamental biological pathways and responses. Their presence in biofluids makes them particularly attractive for biomarker identification. However, a frequent caveat in relation to clinical studies is low abundance of EV RNA content. In this study, we used NanoString nCounter technology to assess the microRNA profiles of n = 64 EV low concentration RNA samples (180-49125 pg), isolated from serum and cell culture media using precipitation reagent or sequential ultracentrifugation. Data was subjected to robust quality control parameters based on three levels of limit of detection stringency, and differential microRNA expression analysis was performed between biological subgroups. We report that RNA concentrations > 100 times lower than the current NanoString recommendations can be successfully profiled using nCounter microRNA assays, demonstrating acceptable output ranges for imaging parameters, binding density, positive/negative controls, ligation controls and normalisation quality control. Furthermore, despite low levels of input RNA, high-level differential expression analysis between biological subgroups identified microRNAs of biological relevance. Our results demonstrate that NanoString nCounter technology offers a sensitive approach for the detection and profiling of low abundance EV-derived microRNA, and may provide a solution for research studies that focus on limited sample material.
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Affiliation(s)
- Rachel E. Crossland
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
| | - Anna Albiero
- Division of Trauma and Orthopaedic Surgery, Department of SurgeryUniversity of Cambridge Addenbrooke's HospitalCambridgeUK
| | - Clara Sanjurjo‐Rodríguez
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
- Physiotherapy, Medicine and Biomedical Sciences department, University of A Coruña; University Hospital Complex from A Coruña (Sergas, CHUACInstitute of Biomedical Research of A Coruña (INIBIC)‐Centre of Advanced Scientific Researches (CICA)A CoruñaSpain
| | - Monica Reis
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
- Centre for Regenerative Medicine, Institute for Regeneration and RepairThe University of Edinburgh, Edinburgh BioQuarterEdinburghUK
| | - Anastasia Resteu
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
| | - Amy E. Anderson
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
| | - Anne M. Dickinson
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
| | - Arthur G. Pratt
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
- Musculoskeletal Services DirectorateNewcastle upon Tyne Hospitals NHS Foundation TrustUK
| | - Mark Birch
- Division of Trauma and Orthopaedic Surgery, Department of SurgeryUniversity of Cambridge Addenbrooke's HospitalCambridgeUK
| | - Andrew W. McCaskie
- Division of Trauma and Orthopaedic Surgery, Department of SurgeryUniversity of Cambridge Addenbrooke's HospitalCambridgeUK
| | - Elena Jones
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Xiao‐nong Wang
- Translational and Clinical Research Institute, Faculty of Medical SciencesNewcastle UniversityNewcastle upon TyneUK
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Schutt SD, Wu Y, Kharel A, Bastian D, Choi HJ, Hanief Sofi M, Mealer C, McDaniel Mims B, Nguyen H, Liu C, Helke K, Cui W, Zhang X, Ben-David Y, Yu XZ. The druggable transcription factor Fli-1 regulates T cell immunity and tolerance in graft-versus-host disease. J Clin Invest 2022; 132:143950. [PMID: 36074578 PMCID: PMC9621143 DOI: 10.1172/jci143950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 09/06/2022] [Indexed: 11/17/2022] Open
Abstract
Graft-versus-host disease (GVHD), manifesting as either acute (aGVHD) or chronic (cGVHD), presents significant life-threatening complications following allogeneic hematopoietic cell transplantation. Here, we investigated Friend virus leukemia integration 1 (Fli-1) in GVHD pathogenesis and validated Fli-1 as a therapeutic target. Using genetic approaches, we found that Fli-1 dynamically regulated different T cell subsets in allogeneic responses and pathogenicity in the development of aGVHD and cGVHD. Compared with homozygous Fli1-deficient or WT T cells, heterozygous Fli1-deficient T cells induced the mildest GVHD, as evidenced by the lowest Th1 and Th17 cell differentiation. Single-cell RNA-Seq analysis revealed that Fli-1 differentially regulated CD4+ and CD8+ T cell responses. Fli-1 promoted the transcription of Th1/Th17 pathways and T cell receptor-inducible (TCR-inducible) transcription factors in CD4+ T cells, while suppressing activation- and function-related gene pathways in CD8+ T cells. Importantly, a low dose of camptothecin, topotecan, or etoposide acted as a potent Fli-1 inhibitor and significantly attenuated GVHD severity, while preserving the graft-versus-leukemia (GVL) effect. This observation was extended to a xenograft model, in which GVHD was induced by human T cells. In conclusion, we provide evidence that Fli-1 plays a crucial role in alloreactive CD4+ T cell activation and differentiation and that targeting Fli-1 may be an attractive strategy for treating GVHD without compromising the GVL effect.
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Affiliation(s)
- Steven D. Schutt
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA
| | - Yongxia Wu
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA.,Department of Microbiology and Immunology, Medical College of Wisconsin (MCW), Milwaukee, Wisconsin, USA
| | - Arjun Kharel
- Department of Microbiology and Immunology, Medical College of Wisconsin (MCW), Milwaukee, Wisconsin, USA
| | - David Bastian
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA
| | - Hee-Jin Choi
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA.,Department of Microbiology and Immunology, Medical College of Wisconsin (MCW), Milwaukee, Wisconsin, USA
| | - Mohammed Hanief Sofi
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA
| | - Corey Mealer
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA
| | - Brianyell McDaniel Mims
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA
| | - Hung Nguyen
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA
| | - Chen Liu
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Weiguo Cui
- Department of Microbiology and Immunology, Medical College of Wisconsin (MCW), Milwaukee, Wisconsin, USA
| | - Xian Zhang
- Department of Medicine at MUSC, Charleston, South Carolina, USA
| | - Yaacov Ben-David
- Guizhou Medical University and the Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academic of Sciences, Guiyang, China
| | - Xue-Zhong Yu
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, South Carolina, USA.,Department of Microbiology and Immunology, Medical College of Wisconsin (MCW), Milwaukee, Wisconsin, USA.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina, USA.,The Cancer Center in MCW, Milwaukee, Wisconsin, USA
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12
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Insights into mechanisms of graft-versus-host disease through humanised mouse models. Biosci Rep 2022; 42:231673. [PMID: 35993192 PMCID: PMC9446388 DOI: 10.1042/bsr20211986] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/15/2022] [Accepted: 08/19/2022] [Indexed: 11/17/2022] Open
Abstract
Graft-versus-host disease (GVHD) is a major complication that occurs following allogeneic haematopoietic stem cell transplantation (HSCT) for the treatment of haematological cancers and other blood-related disorders. GVHD is an inflammatory disorder, where the transplanted donor immune cells can mediate an immune response against the recipient and attack host tissues. Despite over 60 years of research, broad-range immune suppression is still used to prevent or treat GVHD, leading to an increased risk of cancer relapse and infection. Therefore, further insights into the disease mechanisms and development of predictive and prognostic biomarkers are key to improving outcomes and reducing GVHD development following allogeneic HSCT. An important preclinical tool to examine the pathophysiology of GVHD and to understand the key mechanisms that lead to GVHD development are preclinical humanised mouse models. Such models of GVHD are now well-established and can provide valuable insights into disease development. This review will focus on models where human peripheral blood mononuclear cells are injected into immune-deficient non-obese diabetic (NOD)-scid-interleukin-2(IL-2)Rγ mutant (NOD-scid-IL2Rγnull) mice. Humanised mouse models of GVHD can mimic the clinical setting for GVHD development, with disease progression and tissues impacted like that observed in humans. This review will highlight key findings from preclinical humanised mouse models regarding the role of donor human immune cells, the function of cytokines and cell signalling molecules and their impact on specific target tissues and GVHD development. Further, specific therapeutic strategies tested in these preclinical models reveal key molecular pathways important in reducing the burden of GVHD following allogeneic HSCT.
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13
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Vajari MK, Moradinasab S, Yousefi AM, Bashash D. Noncoding RNAs in diagnosis and prognosis of graft-versus-host disease (GVHD). J Cell Physiol 2022; 237:3480-3495. [PMID: 35842836 DOI: 10.1002/jcp.30830] [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: 04/03/2022] [Revised: 06/22/2022] [Accepted: 06/30/2022] [Indexed: 11/11/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a functional therapy for a plethora of hematologic malignancies and immune disorders. Graft-versus-host disease (GVHD), on the other hand, is one of the major complications ahead of a successful HSCT, contributing to transplant-associated morbidity and mortality. Notably, little is known about the underlying mechanism of this event; therefore, exploring precise biomarkers and uncovering the molecular pathogenesis of GVHD is valuable for early diagnosis and treatment optimization. Thanks to the advances in sequencing techniques, the noncoding sequences of the human genome-formerly considered "junk"-are now identified as functional molecules. Noncoding RNAs (ncRNA) control cellular responses by regulating gene expression, and previous studies have shown that these tiny molecules, especially microRNAs (miRNAs), can affect allogeneic T cell responses in both animal models and clinical experiments. The present study gives an overview of the functions of various miRNAs in regulating T cell responses in GVHD. We also provide an outlook on miRNAs and long noncoding RNAs (lncRNAs) potential role in GVHD with the hope of providing a future research direction for expanding their application as the sensitive and noninvasive diagnostic or prognostic biomarkers and also the promising therapeutic targets for improving outcomes after allogeneic HSCT.
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Affiliation(s)
- Mahdi K Vajari
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Susan Moradinasab
- Iranian Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Amir-Mohammad Yousefi
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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14
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Wu Y, Mealer C, Schutt S, Wilson CL, Bastian D, Sofi MH, Zhang M, Luo Z, Choi HJ, Yang K, Tian L, Nguyen H, Helke K, Schnapp LM, Wang H, Yu XZ. MicroRNA-31 regulates T-cell metabolism via HIF1α and promotes chronic GVHD pathogenesis in mice. Blood Adv 2022; 6:3036-3052. [PMID: 35073581 PMCID: PMC9131913 DOI: 10.1182/bloodadvances.2021005103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 01/10/2022] [Indexed: 11/20/2022] Open
Abstract
Chronic graft-versus-host disease (cGVHD) remains a major obstacle impeding successful allogeneic hematopoietic cell transplantation (HCT). MicroRNAs (miRs) play key roles in immune regulation during acute GVHD development. Preclinical studies to identify miRs that affect cGVHD pathogenesis are required to develop these as potential lifesaving interventions. Using oligonucleotide array, we identified miR-31, which was significantly elevated in allogeneic T cells after HCT in mice. Using genetic and pharmacologic approaches, we demonstrated a key role for miR-31 in mediating donor T-cell pathogenicity in cGVHD. Recipients of miR-31-deficient T cells displayed improved cutaneous and pulmonary cGVHD. Deficiency of miR-31 reduced T-cell expansion and T helper 17 (Th17) cell differentiation but increased generation and function of regulatory T cells (Tregs). MiR-31 facilitated neuropilin-1 downregulation, Foxp3 loss, and interferon-γ production in alloantigen-induced Tregs. Mechanistically, miR-31 was required for hypoxia-inducible factor 1α (HIF1α) upregulation in allogeneic T cells. Therefore, miR-31-deficient CD4 T cells displayed impaired activation, survival, Th17 cell differentiation, and glycolytic metabolism under hypoxia. Upregulation of factor-inhibiting HIF1, a direct target of miR-31, in miR-31-deficient T cells was essential for attenuating T-cell pathogenicity. However, miR-31-deficient CD8 T cells maintained intact glucose metabolism, cytolytic activity, and graft-versus-leukemia response. Importantly, systemic administration of a specific inhibitor of miR-31 effectively reduced donor T-cell expansion, improved Treg generation, and attenuated cGVHD. Taken together, miR-31 is a key driver for T-cell pathogenicity in cGVHD but not for antileukemia activity. MiR-31 is essential in driving cGVHD pathogenesis and represents a novel potential therapeutic target for controlling cGVHD.
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Affiliation(s)
- Yongxia Wu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - Corey Mealer
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | - Steven Schutt
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | | | - David Bastian
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | - M. Hanief Sofi
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | - Mengmeng Zhang
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | - Zhenwu Luo
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | - Hee-Jin Choi
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - Kaipo Yang
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - Linlu Tian
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - Hung Nguyen
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
| | - Kris Helke
- Department of Comparative Medicine, Medical University of South Carolina, Charleston, SC
| | | | - Honglin Wang
- Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xue-Zhong Yu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC; and
- Cancer Center, Medical College of Wisconsin, Milwaukee, WI
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15
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Zhang X, Wang X, Chai B, Wu Z, Liu X, Zou H, Hua Z, Ma Z, Wang W. Downregulated miR-18a and miR-92a synergistically suppress non-small cell lung cancer via targeting Sprouty 4. Bioengineered 2022; 13:11281-11295. [PMID: 35484993 PMCID: PMC9208480 DOI: 10.1080/21655979.2022.2066755] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
As a novel noncoding RNA cluster, miR-17-92 cluster include six members: miR-17, miR-18a, miR-19a, miR-19b-1, miR-20a, and miR-92a. Dysregulation of miR-17-92 has been proved to be connected with the advancement of a series of human diseases, but the roles of miR-17-92 cluster in non-small cell lung cancer (NSCLC) have not been absolutely elaborated. Herein, we determined that miR-17-92 cluster were upregulated significantly in NSCLC tissues, and the cell proliferation, migration and cycle progression of NSCLC were also facilitated under the function of miR-17-92 cluster. Sprouty 4 (SPRY4) was a direct target of miR-92a, and its overexpression restrained the exacerbation of NSCLC induced by miR-92a. Furthermore, the tumor xenograft assay showed that miR-92a facilitated tumor growth by inhibiting the expression of SPRY4 and mediating Epithelial-Mesenchymal Transition (EMT) in vivo. Finally, we looked into the synergistic effects of miR-92a and miR-18a on NSCLC, and found that antagomiR-18a treatment arrested the tumor growth rate of xenografted mice markedly.
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Affiliation(s)
- Xinju Zhang
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Xianyi Wang
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Binshu Chai
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Zong Wu
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Xiaomin Liu
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Heng Zou
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Ziyi Hua
- Experimental Center for Life Science, Shanghai University, Shanghai, China
| | - Zhongliang Ma
- Lab for Noncoding RNA & Cancer, Shanghai University, Shanghai, China
| | - Weiwei Wang
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Center, Kunming, China
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16
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Zhang Y, Wu J, Zeng C, Xu L, Wei W, Li Y. The role of NFAT2/miR-20a-5p signaling pathway in the regulation of CD8 + naïve T cells activation and differentiation. Immunobiology 2021; 226:152111. [PMID: 34237654 DOI: 10.1016/j.imbio.2021.152111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 06/18/2021] [Accepted: 06/28/2021] [Indexed: 11/25/2022]
Abstract
T cell dysfunction is a common characteristic in leukemia patients that significantly impacts clinical treatment and prognosis. However, the mechanism underlying T cell dysfunction and its reversal remains unclear. In this study, in accordance with our previous findings, we found that the expression of NFAT2 and pri-miR-17 ~ 92 are lower in peripheral blood CD3+ T cells from chronic myelogenous leukemia (CML) patients by gene expression analysis. We further demonstrate that the NFAT2-induced activation, differentiation, and expression of cytokines in human umbilical cord blood CD8+ naïve T cells are miR-20a-5p dependent. We also preliminarily explored the relationship between NFAT2 and miR-20a-5p in naive T cells. These results suggest that NFAT2 and miR-20a are crucial for regulating functional CD8+ T cells. Additionally, their alteration may be related to CD8+ T cell dysfunction in CML patients; thus, NFAT2 and miR-20a-5p may be considered potential targets for revising T cell function in leukemia immunotherapy.
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Affiliation(s)
- Yikai Zhang
- Depart of Hematology, First Affiliated Hospital, Jinan University, Guangzhou 510632, China; Guangzhou Municipality Tianhe Nuoya Bio-engineering Co. Ltd, Guangzhou 510663, China; Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, 601 Huang Pu Da Dao Xi, 510632 Guangzhou, China
| | - Jialu Wu
- Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, 601 Huang Pu Da Dao Xi, 510632 Guangzhou, China
| | - Chengwu Zeng
- Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, 601 Huang Pu Da Dao Xi, 510632 Guangzhou, China
| | - Ling Xu
- Depart of Hematology, First Affiliated Hospital, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, 601 Huang Pu Da Dao Xi, 510632 Guangzhou, China.
| | - Wei Wei
- Guangzhou Municipality Tianhe Nuoya Bio-engineering Co. Ltd, Guangzhou 510663, China.
| | - Yangqiu Li
- Depart of Hematology, First Affiliated Hospital, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, 601 Huang Pu Da Dao Xi, 510632 Guangzhou, China.
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17
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Wang Y, Xie C, Song Y, Xiang W, Peng J, Han L, Ding J, Guan Y. miR-20a suppresses Treg differentiation by targeting Map3k9 in experimental autoimmune encephalomyelitis. J Transl Med 2021; 19:223. [PMID: 34039371 PMCID: PMC8157414 DOI: 10.1186/s12967-021-02893-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/17/2021] [Indexed: 12/18/2022] Open
Abstract
Background Experimental autoimmune encephalomyelitis (EAE) is a model for inflammatory demyelinating diseases of the central nervous system (CNS), a group of autoimmune diseases characterized by inflammatory infiltration, demyelination, and axonal damage. miR-20a is dysregulated in patients with CNS inflammatory demyelinating diseases; however, the function of miR-20a remains unclear. In this study, we intended to explore the role of miR-20a in EAE. Methods The expression of miR-20a was detected by quantitative real-time PCR (qRT-PCR) in EAE mice and patients with MOG antibody-associated demyelinating diseases. CD4+ T cells of EAE mice were sorted, stimulated, and polarized with miR-20a knockdown. Activation and differentiation of CD4+ T cells were analyzed by flow cytometry. The expression of target gene Map3k9 was detected by qRT-PCR and western blot experiments. The binding of miR-20a to the 3’ UTR of Map3k9 was tested by luciferase assays. The feasibility of miR-20a as a therapeutic target to alleviate the severity of EAE was explored by intravenous administration of miR-20a antagomirs to EAE mice. Results miR-20a was upregulated in splenocytes and lymph node cells, CD4+ T cells, and spinal cords of EAE mice. Moreover, miR-20a knockdown did not influence the activation of antigen-specific CD4+ T cells but promoted their differentiation into Treg cells. Map3k9 was predicted to be a target gene of miR-20a. The expressions of Map3k9 and miR-20a were negatively correlated, and miR-20a knockdown increased the expression of Map3k9. In addition, miR-20a binded to the 3’ UTR of Map3k9, and simultaneous knockdown of miR-20a and Map3k9 counteracted the enhanced differentiation of Tregs observed when miR-20a was knocked down alone. Furthermore, injection of miR-20a antagomirs to EAE mice reduced the severity of the disease and increased the proportion of Treg cells in peripheral immune organs. Conclusions miR-20a suppresses the differentiation of antigen-specific CD4+ T cells into Tregs in EAE by decreasing the expression of Map3k9. miR-20a antagomirs alleviate EAE, suggesting a new therapy for EAE and CNS inflammatory demyelinating diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-02893-4.
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Affiliation(s)
- Yishu Wang
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Chong Xie
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Yaying Song
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Weiwei Xiang
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Jing Peng
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Lu Han
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Jie Ding
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China
| | - Yangtai Guan
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University School of Medicine, 160 Pujian Road, Shanghai, 200127, China.
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18
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Ye Y, Wang M, Huang H. Follicular regulatory T cell biology and its role in immune-mediated diseases. J Leukoc Biol 2021; 110:239-255. [PMID: 33938586 DOI: 10.1002/jlb.1mr0321-601rr] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Follicular regulatory T (Tfr) cells are recently found to be a special subgroup of regulatory T (Treg) cells. Tfr cells play an important role in regulating the germinal center (GC) response, especially modulating follicular helper T (Tfh) cells and GC-B cells, thereby affecting the production of antibodies. Tfr cells are involved in the generation and development of many immune-related and inflammatory diseases. This article summarizes the advances in several aspects of Tfr cell biology, with special focus on definition and phenotype, development and differentiation, regulatory factors, functions, and interactions with T/B cells and molecules involved in performance and regulation of Tfr function. Finally, we highlight the current understanding of Tfr cells involvement in autoimmunity and alloreactivity, and describe some drugs targeting Tfr cells. These latest studies have answered some basic questions in Tfr cell biology and explored the roles of Tfr cells in immune-mediated diseases.
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Affiliation(s)
- Yishan Ye
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Mowang Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Institute of Hematology, Zhejiang University, Hangzhou, China
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19
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Ding H, Li L, Gu B, Ni Y, Chen S. MicroRNA-564 inhibits the progression of non-small cell lung cancer via targeting plexin A4. Exp Ther Med 2021; 21:358. [PMID: 33732331 PMCID: PMC7903456 DOI: 10.3892/etm.2021.9789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 12/09/2020] [Indexed: 11/15/2022] Open
Abstract
Νon-small cell lung cancer (NSCLC) is the most frequently diagnosed type of cancer, and the most prevalent cause of cancer-associated mortality. The present study aimed to investigate whether microRNA (miR)-564 influences NSCLC progression by regulating NSCLC cell growth and migration, via targeting plexin A4. Therefore, the expression levels of miR-564 and plexin A4 were evaluated in NSCLC specimens or cells using reverse transcription-quantitative PCR. Furthermore, colony formation and Cell Counting Kit-8 assays were performed to determine the proliferative ability of NSCLC cells. The cell migration capacity was assessed using a Transwell assay. In addition, to examine the binding ability of miR-564 on the plexin A4 3'-untranslated region (3'UTR), a dual-luciferase reporter assay was performed. A mouse xenograft model was established to evaluate the effect of miR-564 knockdown on tumor growth in vivo, whereas the expression of plexin A4 and Ki67 in NSCLC tissues was detected using immunohistochemistry. Notably, miR-564 was downregulated in both NSCLC cell lines and tissues, while its overexpression, following transfection with miR-564 mimics, attenuated the proliferation and proliferation, migration and invasion of NSCLC cells. By contrast, silencing of miR-564 using a miR-564 inhibitor promoted NSCLC cell proliferation, migration and invasion. The luciferase assay revealed that miR-564 directly targeted the plexin A4 3'UTR in A549 and H460 cells. Additionally, the overexpression of plexin A4 rescued the effect of miR-564 on NSCLC cell proliferation, migration and invasion abilities. Further in vivo studies demonstrated that miR-564 knockdown promoted NSCLC growth, while miR-564 overexpression resulted in the opposite effect in nude mice. Overall, the results of the present study revealed that miR-564 promotes the proliferation and migration of NSCLC cells, both in vitro and in vivo, via targeting plexin A4. Therefore, miR-564 may be considered as a possible therapeutic target for NSCLC.
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Affiliation(s)
- Hui Ding
- Department of Thoracic Surgery, Huai'an First People's Hospital, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Liangpeng Li
- Department of Thoracic Surgery, Nanjing First Hospital, Nanjing Medical University, P.R. China
| | - Biao Gu
- Department of Thoracic Surgery, Huai'an First People's Hospital, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Yaojun Ni
- Department of Thoracic Surgery, Huai'an First People's Hospital, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
| | - Sheng Chen
- Department of Thoracic Surgery, Huai'an First People's Hospital, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu 223300, P.R. China
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20
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Abstract
MicroRNAs (miRNAs) are small non-coding RNA molecules that regulate target gene expression by binding to sequences in messenger RNA processing. Inflammation is a protective reaction from harmful stimuli. MiRNAs can be biomarkers of diseases related to inflammation and are widely expressed in serum. However, overall changes in serum miRNA levels during inflammation have yet to be observed. Here, we selected studies published until 20 January 2020 that examined miRNAs in mouse models of inflammation. Serum microRNA, inflammation, inflammatory and mouse were used as search terms to select articles from PubMed and MEDLINE. Among the articles, sepsis and 18 related miRNAs were mainly examined. Eleven miRNAs were related to brain disease and 10 with fibrosis. Seventeen injury-induced inflammatory disease studies were included, as well as other inflammatory diseases, such as metabolic disease, vascular disease, arthritis, asthma, autoimmune disease, inflammatory bowel disease, and thyroiditis. The data described miRNA-associated downstream pathways associated with inflammation as well as mitochondrial responses, oxidative responses, apoptosis, cell signalling, and cell differentiation. We expect that the data will inform future animal inflammation-related miRNA studies.
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Affiliation(s)
- Areum Lee
- College of Korean Medicine, Dongguk University, Goyang, Republic of Korea
| | - Seung-Nam Kim
- College of Korean Medicine, Dongguk University, Goyang, Republic of Korea
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21
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The Role of MicroRNAs in Regulating Cytokines and Growth Factors in Coronary Artery Disease: The Ins and Outs. J Immunol Res 2020; 2020:5193036. [PMID: 32775466 PMCID: PMC7397388 DOI: 10.1155/2020/5193036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/07/2020] [Accepted: 07/11/2020] [Indexed: 12/16/2022] Open
Abstract
Coronary artery diseases (CAD), as a leading cause of mortality around the world, has attracted the researchers' attention for years to find out its underlying mechanisms and causes. Among the various key players in the pathogenesis of CAD cytokines, microRNAs (miRNAs) are crucial. In this study, besides providing a comprehensive overview of the involvement of cytokines, growth factors, and miRNAs in CAD, the interplay between miRNA with cytokine or growth factors during the development of CAD is discussed.
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22
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Bhat AA, Younes SN, Raza SS, Zarif L, Nisar S, Ahmed I, Mir R, Kumar S, Sharawat SK, Hashem S, Elfaki I, Kulinski M, Kuttikrishnan S, Prabhu KS, Khan AQ, Yadav SK, El-Rifai W, Zargar MA, Zayed H, Haris M, Uddin S. Role of non-coding RNA networks in leukemia progression, metastasis and drug resistance. Mol Cancer 2020; 19:57. [PMID: 32164715 PMCID: PMC7069174 DOI: 10.1186/s12943-020-01175-9] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 03/02/2020] [Indexed: 12/12/2022] Open
Abstract
Early-stage detection of leukemia is a critical determinant for successful treatment of the disease and can increase the survival rate of leukemia patients. The factors limiting the current screening approaches to leukemia include low sensitivity and specificity, high costs, and a low participation rate. An approach based on novel and innovative biomarkers with high accuracy from peripheral blood offers a comfortable and appealing alternative to patients, potentially leading to a higher participation rate. Recently, non-coding RNAs due to their involvement in vital oncogenic processes such as differentiation, proliferation, migration, angiogenesis and apoptosis have attracted much attention as potential diagnostic and prognostic biomarkers in leukemia. Emerging lines of evidence have shown that the mutational spectrum and dysregulated expression of non-coding RNA genes are closely associated with the development and progression of various cancers, including leukemia. In this review, we highlight the expression and functional roles of different types of non-coding RNAs in leukemia and discuss their potential clinical applications as diagnostic or prognostic biomarkers and therapeutic targets.
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Affiliation(s)
- Ajaz A Bhat
- Translational Medicine, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Salma N Younes
- Department of Biomedical Science, College of Health Sciences, Qatar University, Doha, Qatar.,Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Syed Shadab Raza
- Laboratory for Stem Cell & Restorative Neurology, Era's Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India
| | - Lubna Zarif
- Department of Biomedical Science, College of Health Sciences, Qatar University, Doha, Qatar.,Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Sabah Nisar
- Translational Medicine, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Ikhlak Ahmed
- Translational Medicine, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Rashid Mir
- Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Sachin Kumar
- Department of Medical Oncology, Dr. B. R. Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Surender K Sharawat
- Department of Medical Oncology, Dr. B. R. Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Sheema Hashem
- Translational Medicine, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Imadeldin Elfaki
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Michal Kulinski
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Kirti S Prabhu
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Abdul Q Khan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar
| | - Santosh K Yadav
- Translational Medicine, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Wael El-Rifai
- Department of Surgery, University of Miami, Miami, Florida, USA
| | - Mohammad A Zargar
- Department of Biotechnology, Central University of Kashmir, Ganderbal, Jammu and Kashmir, India
| | - Hatem Zayed
- Department of Biomedical Science, College of Health Sciences, Qatar University, Doha, Qatar
| | - Mohammad Haris
- Translational Medicine, Sidra Medicine, P.O. Box 26999, Doha, Qatar. .,Laboratory Animal Research Center, Qatar University, Doha, Qatar.
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar.
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23
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Huang S, Huang Z, Ma C, Luo L, Li YF, Wu YL, Ren Y, Feng C. Acidic leucine-rich nuclear phosphoprotein-32A expression contributes to adverse outcome in acute myeloid leukemia. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:345. [PMID: 32355789 PMCID: PMC7186738 DOI: 10.21037/atm.2020.02.54] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Acidic leucine-rich nuclear phosphoprotein-32A (ANP32A) is a novel regulator of histone H3 acetylation and promotes leukemogenesis in acute myeloid leukemia (AML). However, its prognostic value in AML remains unclear. Methods In this study, we evaluated the prognostic significance of ANP32A expression using two independent large cohorts of cytogenetically normal AML (CN-AML) patients. Multivariable analysis in CN-AML group was also presented. Based on the ANP32A expression, its related genes, dysregulation of pathways, interaction network analysis between microRNAs and target genes, as well as methylation analysis were performed to unveil the complex functions behind ANP32A. Results Here we demonstrated overexpression of ANP32A was notably associated with unfavorable outcome in two independent cohorts of CN-AML patients (OS: P=0.012, EFS: P=0.005, n=185; OS: P=0.041, n=232), as well as in European Leukemia Net (ELN) Intermediate-I group (OS: P=0.018, EFS: P=0.045, n=115), National Comprehensive Cancer Network (NCCN) Intermediate Risk AML group (OS: P=0.048, EFS: P=0.039, n=225), and non-M3 AML group (OS: P=0.034, EFS: P=0.011, n=435). Multivariable analysis further validated ANP32A as a high-risk factor in CN-AML group. Multi-omics analysis presented overexpression of ANP32A was associated with aberrant expression of oncogenes and tumor suppressor, up/down-regulation of metabolic and immune-related pathways, dysregulation of microRNAs, and hypomethylation on CpG island and 1st Exon regions. Conclusions We proved ANP32A as a novel, potential unfavorable prognosticator and therapeutic target for AML.
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Affiliation(s)
- Sai Huang
- Department of Hematology, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Zhi Huang
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA
| | - Chao Ma
- Department of Hematology, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Lan Luo
- Department of Hematology, Peking University Third Hospital, Beijing 100191, China
| | - Yan-Fen Li
- Department of Hematology, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Yong-Li Wu
- Department of Hematology, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Yuan Ren
- Department of Hematology, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Cong Feng
- Department of Emergency, First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
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24
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Xiong C, Qi J, Deng R, Xie L, Li C, Nie X. [Total glucosides of paeony inhibits proliferation and promotes activation- induced cell death of mouse T cells in vitro]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:118-124. [PMID: 32376553 DOI: 10.12122/j.issn.1673-4254.2020.01.19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To investigate the effects of total glucosides of paeony (TGP) on the proliferation and activation-induced cell death of mouse T cells and the mechanism underlying the immunosuppressive effects of TGP. METHODS Purified total T cells isolated from the spleen of C57BL/6 mice were treated with TGP at 0, 50, 100, or 200 μg/mL and stimulated by anti-CD3/ CD28. Flow cytometry was performed to detect the cell death and the proliferation of CFSE-labeled T cells. The expression of Fas/FasL mRNA was detected using RT-PCR, and flow cytometry was used to analyze the expression of Fas/FasL proteins on activated T cells. Western blotting was used to detect the expression of Bcl-2 in the cells. RESULTS TGP treatment for 48 h significantly reduced the total number and percentage of viable T cells and dose-dependently lowered the percentage of divided T cells. TGP treatment obviously up-regulated the cellular expression of Fas mRNA, enhanced Fas expression on the surface of the T cells, and decreased the expression level of Bcl-2 protein in the cells. CONCLUSIONS TGP significantly inhibits proliferation and promotes activation-induced cell death of mouse T cell by increasing the expression of Fas and downregulating the expression of Bcl-2.
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Affiliation(s)
- Chuanfeng Xiong
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jieying Qi
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Rong Deng
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Lifen Xie
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Changzhang Li
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.,Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xiaoli Nie
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.,Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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25
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MicroRNAs in graft-versus-host disease: a review of the latest data. Bone Marrow Transplant 2019; 55:1014-1020. [DOI: 10.1038/s41409-019-0764-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 11/14/2019] [Accepted: 11/20/2019] [Indexed: 12/12/2022]
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26
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Wang F, Zhao S, Gu Z, Zhao X, Yang N, Guan L, Liu T, Wang L, Fang S, Zhu C, Luo L, Li M, Wang L, Gao C. S1PR5 regulates NK cell responses in preventing graft-versus-host disease while preserving graft-versus-tumour activity in a murine allogeneic haematopoietic stem cell transplantation model. Hematol Oncol 2019; 38:89-102. [PMID: 31465552 DOI: 10.1002/hon.2669] [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: 07/04/2019] [Revised: 08/22/2019] [Accepted: 08/23/2019] [Indexed: 11/09/2022]
Abstract
Graft-versus-host disease (GVHD) remains a major complication following allogeneic haematopoietic stem cell transplantation (allo-HSCT) leading to high transplant-related mortality. Natural killer (NK) cells have been found to mitigate GVHD without attenuating the graft-versus-tumour (GVT) activity in the murine model of haematopoietic stem cell transplantation. Sphingosine-1-phosphate receptor 5 (S1PR5) is a very important chemokine receptor on NK cells that governs NK cell distribution in vivo and trafficking at lesion sites. Our preliminary studies showed that the incidence of GVHD was negatively correlated with S1PR5 expression in the NK cells of patients after allo-HSCT. In the present study, we found that S1PR5 deficiency in murine NK cells blocked the migration of NK cells from the bone marrow to the GVHD target organs and attenuated the inhibitory effects on the alloreactive T cells, especially CD3+ CD8+ T cells, which may be the reason why the loss of S1PR5 in NK cells could aggravate GVHD in recipient mice. Furthermore, we also demonstrated that the absence of S1PR5 expression in NK cells did not interfere with the antitumour effects of NK cells and T cells in vivo. Taken together, our data indicate that S1PR5 plays an essential role in balancing GVHD and GVT activity.
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Affiliation(s)
- Feiyan Wang
- Medical School, Nankai University, Tianjin, China.,Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Shasha Zhao
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China.,Department of Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Zhenyang Gu
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Xiaoli Zhao
- Department of Hematology, Chinese Academy of Medical Sciences, Tianjin, China
| | - Nan Yang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Lixun Guan
- Department of Hematology, Hainan Branch, PLA General Hospital, Hainan, China
| | - Tong Liu
- Inpatient Department, 66242 Army Hospital, Xilin Gol, China
| | - Li Wang
- Department of Hematology and Oncology, Laoshan Branch, Chinese PLA 401 Hospital, Qingdao, China
| | - Shu Fang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Chengying Zhu
- Medical School, Nankai University, Tianjin, China.,Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Lan Luo
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Meng Li
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Lili Wang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Chunji Gao
- Medical School, Nankai University, Tianjin, China.,Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
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27
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Motaei J, Yaghmaie M, Ahmadvand M, Pashaiefar H, Kerachian MA. MicroRNAs as Potential Diagnostic, Prognostic, and Predictive Biomarkers for Acute Graft-versus-Host Disease. Biol Blood Marrow Transplant 2019; 25:e375-e386. [PMID: 31419566 DOI: 10.1016/j.bbmt.2019.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 08/05/2019] [Accepted: 08/06/2019] [Indexed: 02/06/2023]
Abstract
Successful treatment of various hematologic diseases with allogeneic hematopoietic stem cell transplantation is often limited due to the occurrence of acute graft-versus-host disease (aGVHD). So far, there are no approved molecular biomarkers for the diagnosis and prediction of aGVHD at the clinical level due to our incomplete understanding of the molecular biology of the disease. Various studies have been conducted on animal models and humans to investigate the role of microRNAs in aGVHD pathogenesis to implicate them as biomarkers and therapeutic targets. Because of their high stability, tissue specificity, ease of measurement, low cost, and simplicity, they are excellent targets for biomarkers. In this review, we focused on microRNA expression profiling studies that were performed recently in both animal models and human cases of aGVHD to identify diagnostic and predictive biomarkers for this disease. The expression pattern of microRNAs can be specific to cells and tissues. Because aGVHD affects several organs, microRNA signatures in target tissues may help to understand the molecular pathology of the disease. Identification of organ-specific microRNAs in aGVHD can be promising to categorize patients for organ-specific therapies. Thus, microRNAs can be used as noninvasive diagnostic tests in clinic to improve prophylaxis, predict incidence and severity, and reduce morbidity.
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Affiliation(s)
- Jamshid Motaei
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Marjan Yaghmaie
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ahmadvand
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Pashaiefar
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Kerachian
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Cancer Genetics Research Unit, Reza Radiotherapy and Oncology Center, Mashhad, Iran.
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28
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Labi V, Schoeler K, Melamed D. miR-17∼92 in lymphocyte development and lymphomagenesis. Cancer Lett 2019; 446:73-80. [PMID: 30660648 DOI: 10.1016/j.canlet.2018.12.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/06/2018] [Accepted: 12/31/2018] [Indexed: 01/07/2023]
Abstract
microRNAs (miRNAs) down-modulate the levels of proteins by sequence-specific binding to their respective target mRNAs, causing translational repression or mRNA degradation. The miR-17∼92 cluster encodes for six miRNAs whose target recognition specificities are determined by their distinct sequence. In mice, the four miRNA families generated from the miR-17∼92 cluster coordinate to allow for proper lymphocyte development and effective adaptive immune responses following infection or immunization. Lymphocyte development and homeostasis rely on tight regulation of PI3K signaling to avoid autoimmunity or immunodeficiency, and the miR-17∼92 miRNAs appear as key mediators to appropriately tune PI3K activity. On the other hand, in lymphoid tumors overexpression of the miR-17∼92 miRNAs is a common oncogenic event. In this review, we touch on what we have learned so far about the miR-17∼92 miRNAs, particularly with respect to their role in lymphocyte development, homeostasis and pathology.
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Affiliation(s)
- Verena Labi
- Division of Developmental Immunology, Biocenter, Innsbruck Medical University, Innsbruck, 6020, Austria.
| | - Katia Schoeler
- Division of Developmental Immunology, Biocenter, Innsbruck Medical University, Innsbruck, 6020, Austria
| | - Doron Melamed
- Department of Immunology, Technion-Israel Institute of Technology, Haifa, 31096, Israel.
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29
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Maul J, Alterauge D, Baumjohann D. Micro
RNA
‐mediated regulation of T follicular helper and T follicular regulatory cell identity. Immunol Rev 2019; 288:97-111. [DOI: 10.1111/imr.12735] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 12/21/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Julia Maul
- Institute for ImmunologyBiomedical CenterLudwig‐Maximilians‐Universität München Planegg‐Martinsried Germany
| | - Dominik Alterauge
- Institute for ImmunologyBiomedical CenterLudwig‐Maximilians‐Universität München Planegg‐Martinsried Germany
| | - Dirk Baumjohann
- Institute for ImmunologyBiomedical CenterLudwig‐Maximilians‐Universität München Planegg‐Martinsried Germany
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30
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Bo C, Wang J, Zhang H, Cao Y, Lu X, Wang T, Wang Y, Li S, Kong X, Sun X, Liu Z, Ning S, Wang L. Global pathway view analysis of microRNA clusters in myasthenia gravis. Mol Med Rep 2019; 19:2350-2360. [PMID: 30664201 DOI: 10.3892/mmr.2019.9845] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 10/25/2018] [Indexed: 11/05/2022] Open
Abstract
The significant roles of microRNAs (miRNAs) in the pathogenesis of myasthenia gravis (MG) have been observed in numerous previous studies. The impact of miRNA clusters on immunity has been demonstrated in previous years; however, the regulation of miRNA clusters in MG remains to be elucidated. In the present study, 245 MG risk genes were collected and 99 MG risk pathways enriched by these genes were identified. A catalog of 126 MG risk miRNAs was then created; the MG risk miRNAs were located on each chromosome and a miRNA cluster was defined as a number of miRNAs with a relative distance of <6 kb on the same sub‑band, same band, same region and same chromosome. Furthermore, enrichment analyses were performed using the target genes of the MG risk miRNA clusters, and a number of risk pathways of each miRNA clusters were identified. As a result, 15 significant miRNA clusters associated with MG were identified. Additionally, the most significant pathways of the miRNA clusters were identified to be enriched on chromosomes 9, 19 and 22, characterized by immunity, infection and carcinoma, suggesting that the mechanism of MG may be associated with certain abnormalities of miRNA clusters on chromosomes 9, 19 and 22. The present study provides novel insight into a global pathway view of miRNA clusters in the pathogenesis of MG.
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Affiliation(s)
- Chunrui Bo
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Jianjian Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Huixue Zhang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yuze Cao
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xiaoyu Lu
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Tianfeng Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Yu Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Shuang Li
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xiaotong Kong
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Xuesong Sun
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Zhaojun Liu
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Shangwei Ning
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Lihua Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
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31
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Chang YJ, Zhao XY, Huang XJ. Strategies for Enhancing and Preserving Anti-leukemia Effects Without Aggravating Graft-Versus-Host Disease. Front Immunol 2018; 9:3041. [PMID: 30619371 PMCID: PMC6308132 DOI: 10.3389/fimmu.2018.03041] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/10/2018] [Indexed: 12/29/2022] Open
Abstract
Allogeneic stem cell transplantation (allo-SCT) is a curable method for the treatment of hematological malignancies. In the past two decades, the establishment of haploidentical transplant modalities make “everyone has a donor” become a reality. However, graft-versus-host disease (GVHD) and relapse remain the major two causes of death either in the human leukocyte antigen (HLA)-matched transplant or haploidentical transplant settings, both of which restrict the improvement of transplant outcomes. Preclinical mice model showed that both donor-derived T cells and natural killer (NK) cells play important role in the pathogenesis of GVHD and the effects of graft-versus-leukemia (GVL). Hence, understanding the immune mechanisms of GVHD and GVL would provide potential strategies for the control of leukemia relapse without aggravating GVHD. The purpose of the current review is to summarize the biology of GVHD and GVL responses in preclinical models and to discuss potential novel therapeutic strategies to reduce the relapse rate after allo-SCT. We will also review the approaches, including optimal donor selection and, conditioning regimens, donor lymphocyte infusion, BCR/ABL-specific CTL, and chimeric antigen receptor-modified T cells, which have been successfully used in the clinic to enhance and preserve anti-leukemia activity, especially GVL effects, without aggravating GVHD or alleviate GVHD.
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Affiliation(s)
- Ying-Jun Chang
- Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiang-Yu Zhao
- Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China
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32
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Garavelli S, De Rosa V, de Candia P. The Multifaceted Interface Between Cytokines and microRNAs: An Ancient Mechanism to Regulate the Good and the Bad of Inflammation. Front Immunol 2018; 9:3012. [PMID: 30622533 PMCID: PMC6308157 DOI: 10.3389/fimmu.2018.03012] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 12/05/2018] [Indexed: 12/19/2022] Open
Abstract
MicroRNAs (miRNAs) are evolutionary conserved small non-coding RNA molecules that affect gene expression by binding to target messenger RNAs and play a role in biological processes like cell growth, differentiation, and death. Different CD4+ T cell subsets such as Th1, Th2, Th17, and T regulatory cells, exert a distinct role in effector and regulatory-type immune responses. miRNAs have been shown to respond to dynamic micro-environmental cues and regulate multiple functions of T cell subsets including their development, survival and activation. Thus, miRNA functions contribute to immune homeostasis, on the one side, and to the control of immune tolerance, on the other. Among the most important proteins whose expression is targeted by miRNAs, there are the cytokines, that act as both key upstream signals and major functional outputs, and that, in turn, can affect miRNA level. Here, we analyze what is known about the regulatory circuit of miRNAs and cytokines in CD4+ T lymphocytes, and how this bidirectional system is dysregulated in conditions of pathological inflammation and autoimmunity. Furthermore, we describe how different T cell subsets release distinct fingerprints of miRNAs that modify the extracellular milieu and the inter-cellular communication between immune cells at the autocrine, paracrine, and endocrine level. In conclusion, a deeper knowledge of the interplay between miRNAs and cytokines in T cells may have pivotal implications for finding novel therapeutic strategies to target inflammation and autoimmune disorders.
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Affiliation(s)
| | - Veronica De Rosa
- Laboratorio di Immunologia, Istituto di Endocrinologia e Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), Naples, Italy.,Unità di NeuroImmunologia, Fondazione Santa Lucia, Rome, Italy
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33
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IL-10 gene-modified dendritic cells-induced type 1 T regulatory cells inhibit graft-versus-host disease while preserving graft-versus-leukemia effect. Biochem Biophys Res Commun 2018; 507:122-127. [DOI: 10.1016/j.bbrc.2018.10.183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 10/29/2018] [Indexed: 11/22/2022]
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34
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Yoshizawa S, Umezu T, Saitoh Y, Gotoh M, Akahane D, Kobayashi C, Ohyashiki JH, Ohyashiki K. Exosomal miRNA Signatures for Late-Onset Acute Graft-Versus-Host Disease in Allogenic Hematopoietic Stem Cell Transplantation. Int J Mol Sci 2018; 19:ijms19092493. [PMID: 30142940 PMCID: PMC6164670 DOI: 10.3390/ijms19092493] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 08/15/2018] [Accepted: 08/21/2018] [Indexed: 01/12/2023] Open
Abstract
Recent studies have demonstrated that exosomal microRNAs (miRNAs) have the potential of facilitating molecular diagnosis. Currently, little is known about the underlying mechanism behind late-onset acute graft-versus-host disease (LA GVHD). Identifying differentially expressed miRNAs in exosomes should be useful for understanding the role of miRNAs in this disease. This study was established to investigate the relevance of miRNAs in exosomes derived from patients developing LA GVHD after allogeneic hematopoietic stem cell transplantation (HSCT). Plasma samples were collected from patients with LA GVHD (n = 5), non-GVHD (n = 5), and controls (n = 8) for exosomal miRNA expression profiling using a TaqMan low-density array; the results were validated by quantitative reverse transcription polymerase chain reaction (RT-PCR). We analyzed exosomal miRNAs differentially expressed among these three groups. MirTarBase was employed to predict potential target genes of the miRNAs specific for LA GVHD. We detected 55 miRNAs that were differentially expressed with a significant change >2.0-fold between LA GVHD and non-GVHD. Of these, we selected the 10 miRNAs (miR-423-5p, miR-19a, miR-142-3p, miR-128, miR-193b, miR-30c, miR-193a, miR-191, miR-125b, and miR-574-3p) with the most significant differential expression. Using quantitative RT-PCR, we further identified that miR-128 was significantly upregulated at the onset of LA GVHD compared with that in normal controls and is a promising diagnostic marker of LA GVHD, with an area under the curve (AUC) value of 0.975. MirTarBase analysis revealed that the predicted target genes of miR-128 are involved in the immune system and inflammation. Increased expression of miR-128 may serve as a novel, noninvasive biomarker for early LA GVHD diagnosis.
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Affiliation(s)
| | - Tomohiro Umezu
- Department of Hematology, Tokyo Medical University, Tokyo 160-0023, Japan.
- Department of Advanced Cellular Therapy, Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Yuu Saitoh
- Department of Hematology, Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Moritaka Gotoh
- Department of Hematology, Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Daigo Akahane
- Department of Hematology, Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Chiaki Kobayashi
- Department of Hematology, Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Junko H Ohyashiki
- Department of Advanced Cellular Therapy, Tokyo Medical University, Tokyo 160-0023, Japan.
| | - Kazuma Ohyashiki
- Department of Hematology, Tokyo Medical University, Tokyo 160-0023, Japan.
- Department of Advanced Cellular Therapy, Tokyo Medical University, Tokyo 160-0023, Japan.
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35
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Peltier D, Reddy P. Non-Coding RNA Mediated Regulation of Allogeneic T Cell Responses After Hematopoietic Transplantation. Front Immunol 2018; 9:1110. [PMID: 29963039 PMCID: PMC6013767 DOI: 10.3389/fimmu.2018.01110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 05/03/2018] [Indexed: 12/21/2022] Open
Abstract
Allogeneic bone marrow transplantation (BMT) is an effective therapy for several malignant and non-malignant disorders. The precise control of allogeneic T cells is critical for successful outcomes after BMT. The mechanisms governing desirable (graft-versus-leukemia) versus undesirable (graft-versus-host disease) allogeneic responses remain incompletely understood. Non-coding RNAs (ncRNA) are controllers of gene expression that fine-tune cellular responses. Multiple microRNAs (miRNAs), a type of ncRNA, have recently been shown to influence allogeneic T cell responses in both murine models and clinically. Here, we review the role of various miRNAs that regulate T cell responses, either positively or negatively, to allo-stimulation and highlight their potential relevance as biomarkers and as therapeutic targets for improving outcomes after allogeneic BMT.
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Affiliation(s)
- Daniel Peltier
- Division of Hematology and Oncology, Department of Pediatrics, University of Michigan, Ann Arbor, MI, United States
| | - Pavan Reddy
- Division of Hematology and Oncology, Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI, United States
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36
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Kabekkodu SP, Shukla V, Varghese VK, D' Souza J, Chakrabarty S, Satyamoorthy K. Clustered miRNAs and their role in biological functions and diseases. Biol Rev Camb Philos Soc 2018; 93:1955-1986. [PMID: 29797774 DOI: 10.1111/brv.12428] [Citation(s) in RCA: 221] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 04/20/2018] [Accepted: 04/26/2018] [Indexed: 02/06/2023]
Abstract
MicroRNAs (miRNAs) are endogenous, small non-coding RNAs known to regulate expression of protein-coding genes. A large proportion of miRNAs are highly conserved, localized as clusters in the genome, transcribed together from physically adjacent miRNAs and show similar expression profiles. Since a single miRNA can target multiple genes and miRNA clusters contain multiple miRNAs, it is important to understand their regulation, effects and various biological functions. Like protein-coding genes, miRNA clusters are also regulated by genetic and epigenetic events. These clusters can potentially regulate every aspect of cellular function including growth, proliferation, differentiation, development, metabolism, infection, immunity, cell death, organellar biogenesis, messenger signalling, DNA repair and self-renewal, among others. Dysregulation of miRNA clusters leading to altered biological functions is key to the pathogenesis of many diseases including carcinogenesis. Here, we review recent advances in miRNA cluster research and discuss their regulation and biological functions in pathological conditions.
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Affiliation(s)
- Shama P Kabekkodu
- Department of Cell and Molecular Biology, School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Vaibhav Shukla
- Department of Cell and Molecular Biology, School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Vinay K Varghese
- Department of Cell and Molecular Biology, School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Jeevitha D' Souza
- Department of Cell and Molecular Biology, School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Sanjiban Chakrabarty
- Department of Cell and Molecular Biology, School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Kapaettu Satyamoorthy
- Department of Cell and Molecular Biology, School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
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37
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Koenecke C, Krueger A. MicroRNA in T-Cell Development and T-Cell Mediated Acute Graft-Versus-Host Disease. Front Immunol 2018; 9:992. [PMID: 29867969 PMCID: PMC5949326 DOI: 10.3389/fimmu.2018.00992] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 04/20/2018] [Indexed: 12/21/2022] Open
Abstract
Acute graft-versus-host disease (GvHD) is still a major cause of treatment-related mortality after allogeneic stem cell transplantation. Allo-antigen recognition of donor T cells after transplantation account for the onset and persistence of this disease. MicroRNAs (miRNAs) are molecular regulators involved in numerous processes during T-cell development, homeostasis, and activation. Thus, miRNAs also contribute to pathological T-cell function during GvHD. Given their capacity of fine-tuning T-cell function, miRNAs have emerged as promising therapeutic targets to curtail acute GvHD, but simultaneously maintain T-cell-mediated graft-versus-tumor effects. Here, we review the role of key miRNAs contributing to the pathophysiology of GvHD. We focus on those miRNAs acting in T cells and for which a role in GvHD has been established in preclinical models. Finally, we provide an outlook for clinical application of this new therapeutic target for GvHD prevention and treatment.
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Affiliation(s)
- Christian Koenecke
- Clinic for Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.,Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe-University Frankfurt, Frankfurt am Main, Germany
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38
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Zhao XS, Wang YN, Lv M, Kong Y, Luo HX, Ye XY, Wu Q, Zhao TF, Hu YH, Zhang HY, Huo MR, Wan J, Huang XJ. miR-153-3p, a new bio-target, is involved in the pathogenesis of acute graft-versus-host disease via inhibition of indoleamine- 2,3-dioxygenase. Oncotarget 2018; 7:48321-48334. [PMID: 27340781 PMCID: PMC5217020 DOI: 10.18632/oncotarget.10220] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 06/09/2016] [Indexed: 12/13/2022] Open
Abstract
Acute graft-versus-host disease (aGVHD) is a major cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation. Therefore, seeking reliable biomarkers and delineating the potential biological mechanism are important for optimizing treatment strategies and improving their curative effect. In this study, using a microRNA polymerase chain reaction (PCR)-based chip assay, microRNA-153-3p (miR-153-3p) was screened and selected as a potential biomarker of aGVHD. The elevated plasma miR-153-3p levels at +7 d after transplant could be used to predict the upcoming aGVHD. The area under the receiver operating characteristic curve for aGVHD+/aGVHD- patients receiving haploidentical transplant was 0.808 (95% confidence interval, 0.686-0.930) in a training set and 0.809 (95% confidence interval, 0.694-0.923) in a validation set. Interestingly, bioinformatics analysis indicated that indoleamine-2,3-dioxygenase (IDO) is a potential target of miR-153-3p. In vitro study confirmed that IDO could be directly inhibited by miR-153-3p. In a GVHD model, recipient mice injected with a miR-153-3p antagomir exhibited higher IDO expression levels at the early stage after transplantation, as well as delayed aGVHD and longer survival, indicating that the miR-153-3p level at +7 d post-transplant is a good predictor of aGVHD. miR-153-3p participates in aGVHD development by inhibiting IDO expression and might be a novel bio-target for aGVHD intervention.
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Affiliation(s)
- Xiao-Su Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yi-Nuo Wang
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Meng Lv
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yuan Kong
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Hong-Xue Luo
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Xiao-Yang Ye
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Qi Wu
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Tong-Feng Zhao
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Yue-Huan Hu
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Hong-Yu Zhang
- Department of Hematology, Peking University Shenzhen Hospital, Shenzhen, China
| | - Ming-Rui Huo
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Jun Wan
- Shenzhen Key Laboratory for Neuronal Structural Biology, Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, China.,Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
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39
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MicroRNA-17-92 is required for T-cell and B-cell pathogenicity in chronic graft-versus-host disease in mice. Blood 2018. [PMID: 29530952 DOI: 10.1182/blood-2017-06-789321] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is characterized as autoimmune-like fibrosis and antibody production mediated by pathogenic T cells and B cells. MicroRNA-17-92 (miR-17-92) influences the survival, differentiation, and function of lymphocytes in cancer, infections, and autoimmunity. To determine whether miR-17-92 regulates T- and B-cell responses in cGVHD, we generated mice conditionally deficient for miR-17-92 in T cells, B cells, or both. Using murine models of allogeneic bone marrow transplantation, we demonstrate that expression of miR-17-92 in donor T and B cells is essential for the induction of both scleroderma and bronchiolitis obliterans in cGVHD. Mechanistically, miR-17-92 expressed in T cells not only enhances the differentiation of pathogenic T helper 1 (Th1) and Th17 cells, but also promotes the generation of follicular Th cells, germinal center (GC) B cells, and plasma cells. In B cells, miR-17-92 expression is required for autoantibody production and immunoglobulin G deposition in the skin. Furthermore, we evaluated a translational approach using antagomirs specific for either miR-17 or miR-19, key members in miR-17-92 cluster. In a lupus-like cGVHD model, systemic administration of anti-miR-17, but not anti-miR-19, alleviates clinical manifestations and proteinuria incidence in recipients through inhibiting donor lymphocyte expansion, B-cell activation, and GC responses. Blockade of miR-17 also ameliorates skin damage by reducing Th17 differentiation in a scleroderma-cGVHD model. Taken together, our work reveals that miR-17-92 is required for T-cell and B-cell differentiation and function, and thus for the development of cGVHD. Furthermore, pharmacological inhibition of miR-17 represents a potential therapeutic strategy for the prevention of cGVHD.
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40
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Affiliation(s)
- Krung Phiwpan
- School of Allied Health Sciences, University of Phayao, Phayao province, Thailand
| | - Xuyu Zhou
- Institute of Microbiology, Chinese Academy of Sciences, Beijing, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing, 101408, China.
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41
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Chen S, Zeiser R. The Role of MicroRNAs in Myeloid Cells during Graft-versus-Host Disease. Front Immunol 2018; 9:4. [PMID: 29410665 PMCID: PMC5787138 DOI: 10.3389/fimmu.2018.00004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 01/03/2018] [Indexed: 12/28/2022] Open
Abstract
The successful treatment of various hematologic diseases with allogeneic hematopoietic cell transplantation is often limited by the occurrence of graft-versus-host disease (GvHD). Several microRNAs (miRs) have recently been shown to impact the biology of GvHD by regulating pro- as well as anti-inflammatory target genes. There is increasing evidence that a single miR can have different effects by preferentially targeting certain genes depending on the cell type that the miR is analyzed in. This review will focus on the role of miRs in myeloid cells during the development of acute and chronic GvHD and autoimmune diseases. Because miRs act on the expression of multiple target genes and may thereby influence the immune system at different functional levels, they are potentially attractive targets for the modification of allogeneic immune responses using miR mimics and inhibitors.
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Affiliation(s)
- Sophia Chen
- Department of Hematology, Oncology and Stem Cell Transplantation, Freiburg University Medical Center, Freiburg, Germany
| | - Robert Zeiser
- Department of Hematology, Oncology and Stem Cell Transplantation, Freiburg University Medical Center, Freiburg, Germany
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42
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Xu Z, Li P, Fan L, Wu M. The Potential Role of circRNA in Tumor Immunity Regulation and Immunotherapy. Front Immunol 2018; 9:9. [PMID: 29403493 PMCID: PMC5786515 DOI: 10.3389/fimmu.2018.00009] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 01/04/2018] [Indexed: 12/17/2022] Open
Abstract
Non-coding RNAs (ncRNAs) can be divided into circular non-coding RNAs (circRNAs) and linear ncRNAs. ncRNAs exist in different cell types, including normal cells, tumor cells and immunocytes. Linear ncRNAs, such as long ncRNAs and microRNAs, have been found to play important roles in the regulation of tumor immunity and immunotherapy; however, the functions of circRNAs in tumor immunity and immunotherapy are less known. Here, we review the current status of ncRNAs in the regulation of tumor immunity and immunotherapy and emphatically discuss the potential roles of circRNAs as tumor antigens in the regulation of tumor immunity and immunotherapy.
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Affiliation(s)
- Zihao Xu
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Key Laboratory of Carcinogenesis, Ministry of Health, Cancer Research Institute, Central South University, Changsha, China
| | - Peiyao Li
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Key Laboratory of Carcinogenesis, Ministry of Health, Cancer Research Institute, Central South University, Changsha, China
| | - Li Fan
- Department of Biochemistry, University of California Riverside, Riverside, CA, United States
| | - Minghua Wu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Key Laboratory of Carcinogenesis, Ministry of Health, Cancer Research Institute, Central South University, Changsha, China.,Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya Medical School, Central South University, Changsha, China
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43
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Yang HY, Barbi J, Wu CY, Zheng Y, Vignali PDA, Wu X, Tao JH, Park BV, Bandara S, Novack L, Ni X, Yang X, Chang KY, Wu RC, Zhang J, Yang CW, Pardoll DM, Li H, Pan F. MicroRNA-17 Modulates Regulatory T Cell Function by Targeting Co-regulators of the Foxp3 Transcription Factor. Immunity 2017; 45:83-93. [PMID: 27438767 DOI: 10.1016/j.immuni.2016.06.022] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Revised: 12/16/2015] [Accepted: 02/24/2016] [Indexed: 01/06/2023]
Abstract
Regulatory T (Treg) cells are important in maintaining self-tolerance and immune homeostasis. The Treg cell transcription factor Foxp3 works in concert with other co-regulatory molecules, including Eos, to determine the transcriptional signature and characteristic suppressive phenotype of Treg cells. Here, we report that the inflammatory cytokine interleukin-6 (IL-6) actively repressed Eos expression through microRNA-17 (miR-17). miR-17 expression increased in Treg cells in the presence of IL-6, and its expression negatively correlated with that of Eos. Treg cell suppressive activity was diminished upon overexpression of miR-17 in vitro and in vivo, which was mitigated upon co-expression of an Eos mutant lacking miR-17 target sites. Also, RNAi of miR-17 resulted in enhanced suppressive activity. Ectopic expression of miR-17 imparted effector-T-cell-like characteristics to Treg cells via the de-repression of genes encoding effector cytokines. Thus, miR-17 provides a potent layer of Treg cell control through targeting Eos and additional Foxp3 co-regulators.
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Affiliation(s)
- Huang-Yu Yang
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Kidney Research Center, Department of Nephrology, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Joseph Barbi
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Department of Immunology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Chao-Yi Wu
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Ying Zheng
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Department of Otolaryngology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Paolo D A Vignali
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Xingmei Wu
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Department of Otolaryngology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Jin-Hui Tao
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Benjamin V Park
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Shashika Bandara
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Lewis Novack
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Xuhao Ni
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Xiaoping Yang
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Kwang-Yu Chang
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; National Institute of Cancer Research, NIH, Tainan 70456, Taiwan
| | - Ren-Chin Wu
- Department of Pathology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Junran Zhang
- Department of Radiation Oncology, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Chih-Wei Yang
- Kidney Research Center, Department of Nephrology, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Drew M Pardoll
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Huabin Li
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Department of Otolaryngology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China.
| | - Fan Pan
- Immunology and Hematopoiesis Division, Department of Oncology, Bloomberg-Kimmel Institute, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
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44
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Verma K, Jyotsana N, Buenting I, Luther S, Pfanne A, Thum T, Ganser A, Heuser M, Weissinger EM, Hambach L. miR-625-3p is upregulated in CD8+ T cells during early immune reconstitution after allogeneic stem cell transplantation. PLoS One 2017; 12:e0183828. [PMID: 28854245 PMCID: PMC5576678 DOI: 10.1371/journal.pone.0183828] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/11/2017] [Indexed: 01/24/2023] Open
Abstract
Alloreactive CD8+ T-cells mediate the curative graft-versus-leukaemia effect, the anti-viral immunity and graft-versus-host-disease (GvHD) after allogeneic stem cell transplantation (SCT). Thus, immune reconstitution with CD8+ T-cells is critical for the outcome of patients after allogeneic SCT. Certain miRNAs such as miR-146a or miR-155 play an important role in the regulation of post-transplant immunity in mice. While some miRNAs e.g. miR-423 or miR-155 are regulated in plasma or full blood during acute GvHD also in man, the relevance and expression profile of miRNAs in T-cells after allogeneic SCT is unknown. miR-625-3p has recently been described to be overexpressed in colorectal malignancies where it promotes migration, invasion and apoptosis resistance. Since similar regulative functions in cancer and T-cells have been described for an increasing number of miRNAs, we assumed a role for the cancer-related miR-625-3p also in T-cells. Here, we studied miR-625-3p expression selectively in CD8+ T-cells both in vitro and during immune reconstitution after allogeneic SCT in man. T-cell receptor stimulation lead to miR-625-3p upregulation in human CD8+ T-cells in vitro. Maintenance of elevated miR-625-3p expression levels was dependent on ongoing T-cell proliferation and was abrogated by withdrawal of interleukin 2 or the mTOR inhibitor rapamycin. Finally, miR-625-3p expression was analyzed in human CD8+ T-cells purified from 137 peripheral blood samples longitudinally collected from 74 patients after allogeneic SCT. miR-625-3p expression was upregulated on day 25 and on day 45, i.e. during the early phase of CD8+ T-cell reconstitution after allogeneic SCT and subsequently declined with completion of CD8+ T-cell reconstitution until day 150. In conclusion, this study has shown for the first time that miR-625-3p is regulated in CD8+ T-cells during proliferation in vitro and during early immune reconstitution after allogeneic SCT in vivo. These results warrant further studies to identify the targets and function of miR-625-3p in CD8+ T-cells and to analyze its predictive value for an effective immune reconstitution.
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Affiliation(s)
- Kriti Verma
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
- Integrated Research and Treatment Center for Transplantation (IFB-Tx), Hannover, Germany
| | - Nidhi Jyotsana
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Ivonne Buenting
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Susanne Luther
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Angelika Pfanne
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany
- REBIRTH Excellence Cluster, Hannover Medical School, Hannover, Germany
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Arnold Ganser
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Michael Heuser
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Eva M. Weissinger
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Lothar Hambach
- Dept. of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
- * E-mail:
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孙 瑞, 龚 建, 邹 海, 张 林, 高 林. miR-17-92基因簇在肿瘤发生发展中作用的研究进展. Shijie Huaren Xiaohua Zazhi 2017; 25:1840-1853. [DOI: 10.11569/wcjd.v25.i20.1840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
肿瘤是威胁全世界人类健康和影响社会经济的重要因素. 近年来, 随着经济的发展, 肿瘤的发病率呈明显上升趋势, 但是其病因尚未完全阐明. 越来越多的证据显示肿瘤的发生和遗传因素有关, 随着病理生理学和遗传学的发展, 许多学者认为生物标志物可以预测癌症甚至指导临床治疗. 微小RNA(microRNA, miRNA)是非编码小分子RNA, 在发育、生理、病理过程以及肿瘤发生等环节中起着重要的调节作用. miR-17-92基因簇是研究较为深入、最有特点的miRNA, 被认为是原癌基因miRNA的代表, 在多种肿瘤的发生发展中起着至关重要的作用. 本文就miR-17-92基因簇在肿瘤发生发展中的作用及功能进行综述.
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Gam R, Shah P, Crossland RE, Norden J, Dickinson AM, Dressel R. Genetic Association of Hematopoietic Stem Cell Transplantation Outcome beyond Histocompatibility Genes. Front Immunol 2017; 8:380. [PMID: 28421078 PMCID: PMC5377073 DOI: 10.3389/fimmu.2017.00380] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 03/16/2017] [Indexed: 12/18/2022] Open
Abstract
The outcome of hematopoietic stem cell transplantation (HSCT) is controlled by genetic factors among which the leukocyte antigen human leukocyte antigen (HLA) matching is most important. In addition, minor histocompatibility antigens and non-HLA gene polymorphisms in genes controlling immune responses are known to contribute to the risks associated with HSCT. Besides single-nucleotide polymorphisms (SNPs) in protein coding genes, SNPs in regulatory elements such as microRNAs (miRNAs) contribute to these genetic risks. However, genetic risks require for their realization the expression of the respective gene or miRNA. Thus, gene and miRNA expression studies may help to identify genes and SNPs that indeed affect the outcome of HSCT. In this review, we summarize gene expression profiling studies that were performed in recent years in both patients and animal models to identify genes regulated during HSCT. We discuss SNP–mRNA–miRNA regulatory networks and their contribution to the risks associated with HSCT in specific examples, including forkheadbox protein 3 and regulatory T cells, the role of the miR-155 and miR-146a regulatory network for graft-versus-host disease, and the function of MICA and its receptor NKG2D for the outcome of HSCT. These examples demonstrate how SNPs affect expression or function of proteins that modulate the alloimmune response and influence the outcome of HSCT. Specific miRNAs targeting these genes and directly affecting expression of mRNAs are identified. It might be valuable in the future to determine SNPs and to analyze miRNA and mRNA expression in parallel in cohorts of HSCT patients to further elucidate genetic risks of HSCT.
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Affiliation(s)
- Rihab Gam
- Hematological Sciences, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Pranali Shah
- Institute of Cellular and Molecular Immunology, University Medical Centre Göttingen, Göttingen, Germany
| | - Rachel E Crossland
- Hematological Sciences, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Jean Norden
- Hematological Sciences, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Anne M Dickinson
- Hematological Sciences, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Ralf Dressel
- Institute of Cellular and Molecular Immunology, University Medical Centre Göttingen, Göttingen, Germany
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MiR-21 is required for anti-tumor immune response in mice: an implication for its bi-directional roles. Oncogene 2017; 36:4212-4223. [PMID: 28346427 DOI: 10.1038/onc.2017.62] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 12/29/2016] [Accepted: 02/08/2017] [Indexed: 12/17/2022]
Abstract
Here we show that miR-21, a microRNA known for its oncogenic activity, is also essential for mediating immune responses against tumor. Knockout of miR-21 in mice slowed the proliferation of both CD4+ and CD8+ cells, reduced their cytokine production and accelerated the grafted tumor growth. Further investigations indicated that miR-21 could activate CD4+ and CD8+ T cells via the PTEN/Akt pathway in response to stimulations. Taken together, these data suggest the key functions of miR-21 in mediating anti-tumor immune response and thereby uncover a bi-directional role of this traditionally known 'oncomiR' in tumorigenesis. Our study may provide new insights for the design of cancer therapies targeting microRNAs, with an emphasis on the dynamic and possibly unexpected role of these molecules.
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Crossland RE, Norden J, Juric MK, Green K, Pearce KF, Lendrem C, Greinix HT, Dickinson AM. Expression of Serum microRNAs is Altered During Acute Graft-versus-Host Disease. Front Immunol 2017; 8:308. [PMID: 28392786 PMCID: PMC5364146 DOI: 10.3389/fimmu.2017.00308] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 03/03/2017] [Indexed: 12/31/2022] Open
Abstract
Acute graft-versus-host disease (aGvHD) is the most frequent and serious complication following hematopoietic stem cell transplantation (HSCT), with a high mortality rate. A clearer understanding of the molecular pathogenesis may allow for improved therapeutic options or guide personalized prophylactic protocols. Circulating microRNAs are expressed in body fluids and have recently been associated with the etiology of aGvHD, but global expression profiling in a HSCT setting is lacking. This study profiled expression of n = 799 mature microRNAs in patient serum, using the NanoString platform, to identify microRNAs that showed altered expression at aGvHD diagnosis. Selected microRNAs (n = 10) were replicated in independent cohorts of serum samples taken at aGvHD diagnosis (n = 42) and prior to disease onset (day 14 post-HSCT, n = 47) to assess their prognostic potential. Sera from patients without aGvHD were used as controls. Differential microRNAs were investigated in silico for predicted networks and mRNA targets. Expression analysis identified 61 microRNAs that were differentially expressed at aGvHD diagnosis. miR-146a (p = 0.03), miR-30b-5p (p = 0.007), miR-374-5p (p = 0.02), miR-181a (p = 0.03), miR-20a (p = 0.03), and miR-15a (p = 0.03) were significantly verified in an independent cohort (n = 42). miR-146a (p = 0.01), miR-20a (p = 0.03), miR-18 (p = 0.03), miR-19a (p = 0.03), miR-19b (p = 0.01), and miR-451 (p = 0.01) were differentially expressed 14 days post-HSCT in patients who later developed aGvHD (n = 47). High miR-19b expression was associated with improved overall survival (OS) (p = 0.008), whereas high miR-20a and miR-30b-5p were associated with lower rates of non-relapse mortality (p = 0.05 and p = 0.008) and improved OS (p = 0.016 and p = 0.021). Pathway analysis associated the candidate microRNAs with hematological and inflammatory disease. Circulating biofluid microRNAs show altered expression at aGvHD onset and have the capacity to act as prognostic and diagnostic biomarkers. Their differential expression in serum suggests a role for circulatory microRNAs in aGvHD pathology, which warrants further investigation.
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Affiliation(s)
- Rachel E Crossland
- Haematological Sciences, Medical School, Newcastle University , Newcastle upon Tyne , UK
| | - Jean Norden
- Haematological Sciences, Medical School, Newcastle University , Newcastle upon Tyne , UK
| | - Mateja Kralj Juric
- Department of Internal Medicine I, Medical University of Vienna , Vienna , Austria
| | - Kile Green
- Haematological Sciences, Medical School, Newcastle University , Newcastle upon Tyne , UK
| | - Kim F Pearce
- Haematological Sciences, Medical School, Newcastle University , Newcastle upon Tyne , UK
| | - Clare Lendrem
- Haematological Sciences, Medical School, Newcastle University , Newcastle upon Tyne , UK
| | | | - Anne M Dickinson
- Haematological Sciences, Medical School, Newcastle University , Newcastle upon Tyne , UK
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Targeting Cytokines in GVHD Therapy. JOURNAL OF IMMUNOLOGY RESEARCH AND THERAPY 2017; 2:90-99. [PMID: 28819653 PMCID: PMC5557058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Transplantation of donor-derived allogeneic hematopoietic cells causes increased survival in patients suffering from various blood cancers and other hematologic and immunologic diseases. However, this health benefit is limited to certain patients. One major complication is graft-versus-host disease (GVHD) that occurs when donor-derived immune cells recognize host cells/tissues as foreign and perpetrate subsequent destruction. Cytokines are a major class of effector molecules that are involved in GVHD pathogenesis. Proinflammatory cytokines released by activated immune cells including T cells lead to the onset of GVHD. T cell depletion (TCD) is an effective approach for GVHD prevention. Several immune suppressive drugs are also used to treat GVHD. However, these prophylactic and treatment strategies often lead to an immune compromised state that increases the risk for infection and cancer relapse. Considering the adverse effects of TCD and overall immune suppression, more selective managements such as approaches targeting proinflammatory cytokines have emerged as a promising strategy to control GVHD. Therefore, this work is dedicated to review recent development in the studies of cytokines and their future implication in GVHD therapy.
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Jalapothu D, Boieri M, Crossland RE, Shah P, Butt IA, Norden J, Dressel R, Dickinson AM, Inngjerdingen M. Tissue-Specific Expression Patterns of MicroRNA during Acute Graft-versus-Host Disease in the Rat. Front Immunol 2016; 7:361. [PMID: 27695455 PMCID: PMC5025478 DOI: 10.3389/fimmu.2016.00361] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 09/02/2016] [Indexed: 11/13/2022] Open
Abstract
MicroRNAs (miRNA) have emerged as central regulators of diverse biological processes and contribute to driving pathology in several diseases. Acute graft-versus-host disease (aGvHD) represents a major complication after allogeneic hematopoietic stem cell transplantation, caused by alloreactive donor T cells attacking host tissues leading to inflammation and tissue destruction. Changes in miRNA expression patterns occur during aGvHD, and we hypothesized that we could identify miRNA signatures in target tissues of aGvHD that may potentially help understand the underlying molecular pathology of the disease. We utilized a rat model of aGvHD with transplantation of fully MHC-mismatched T cell depleted bone marrow, followed by infusion of donor T cells. The expression pattern of 423 rat miRNAs was investigated in skin, gut, and lung tissues and intestinal T cells with the NanoString hybridization platform, in combination with validation by quantitative PCR. MHC-matched transplanted rats were included as controls. In the skin, upregulation of miR-34b and downregulation of miR-326 was observed, while in the intestines, we detected downregulation of miR-743b and a trend toward downregulation of miR-345-5p. Thus, tissue-specific expression patterns of miRNAs were observed. Neither miR-326 nor miR-743b has previously been associated with aGvHD. Moreover, we identified upregulation of miR-146a and miR-155 in skin tissue of rats suffering from aGvHD. Analysis of intestinal T cells indicated 23 miRNAs differentially regulated between aGvHD and controls. Two of these miRNAs were differentially expressed either in skin (miR-326) or in intestinal (miR-345-5p) tissue. Comparison of intestinal and peripheral blood T cells indicated common dysregulated expression of miR-99a, miR-223, miR-326, and miR-345-5p. Analysis of predicted gene targets for these miRNAs indicated potential targeting of an inflammatory network both in skin and in the intestines that may further regulate inflammatory cytokine production. In conclusion, comprehensive miRNA profiling in rats suffering from aGvHD demonstrate tissue-specific differences in the expression patterns of miRNA that may not be detected by profiling of peripheral blood T cells alone. These tissue-specific miRNAs may contribute to distinct pathologic mechanisms and could represent potential targets for therapy.
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Affiliation(s)
- Dasaradha Jalapothu
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo , Oslo , Norway
| | - Margherita Boieri
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Rachel E Crossland
- Institute of Cellular Medicine, Medical School, Newcastle University , Newcastle-upon-Tyne , UK
| | - Pranali Shah
- Institute of Cellular and Molecular Immunology, University Medical Center Göttingen , Göttingen , Germany
| | - Isha A Butt
- Department of Immunology, Oslo University Hospital - Rikshospitalet , Oslo , Norway
| | - Jean Norden
- Institute of Cellular Medicine, Medical School, Newcastle University , Newcastle-upon-Tyne , UK
| | - Ralf Dressel
- Institute of Cellular and Molecular Immunology, University Medical Center Göttingen , Göttingen , Germany
| | - Anne M Dickinson
- Institute of Cellular Medicine, Medical School, Newcastle University , Newcastle-upon-Tyne , UK
| | - Marit Inngjerdingen
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
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