1
|
Marrero-Cepeda C, Caballero-Velazquez T, Garcia-Canale S, Martin-Dominguez F, Rodriguez-Torres N, Espigado-Tocino I, Blazquez-Goñi C, Andrade-Ruiz H, Perez-Simon J. Monocytosis as prognostic factor for chronic graft versus host disease. Bone Marrow Transplant 2024:10.1038/s41409-024-02333-z. [PMID: 38909123 DOI: 10.1038/s41409-024-02333-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 06/24/2024]
Affiliation(s)
- C Marrero-Cepeda
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - T Caballero-Velazquez
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - S Garcia-Canale
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - F Martin-Dominguez
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - N Rodriguez-Torres
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - I Espigado-Tocino
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - C Blazquez-Goñi
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain
| | - H Andrade-Ruiz
- FISEVI, University Hospital Virgen del Rocio, Seville, Spain
| | - J Perez-Simon
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS), CSIC, University of Seville, Seville, Spain.
| |
Collapse
|
2
|
Zhao X, Sun Y, Xu Z, Cai L, Hu Y, Wang H. Targeting PRMT1 prevents acute and chronic graft-versus-host disease. Mol Ther 2023; 31:3259-3276. [PMID: 37735873 PMCID: PMC10638063 DOI: 10.1016/j.ymthe.2023.09.011] [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: 02/28/2023] [Revised: 06/15/2023] [Accepted: 09/14/2023] [Indexed: 09/23/2023] Open
Abstract
Graft-versus-host disease (GVHD) is a common complication after allogeneic hematopoietic stem cell transplantation. Recent studies have reported that protein arginine methyltransferase 1 (PRMT1) is essential for the differentiation and proliferation of T and B cells. Therefore, it is possible that PRMT1 may play a critical role in GVHD. In this study, we observed that PRMT1 expression was upregulated in CD4+ T and B cells from chronic GVHD (cGVHD) patients and mice. However, the prophylactic use of a PRMT1 inhibitor significantly prevented cGVHD in mice by reducing the percentage of T helper (Th)17 cells, germinal center B cells, and plasma cells. The PRMT1 inhibitor also controlled acute GVHD (aGVHD) in mice by decreasing the percentage of Th17 cells. Moreover, inhibiting PRMT1 also weakened Th17 cell differentiation, B cell proliferation, and antibody production in cells from cGVHD patients. Additionally, further studies revealed that PRMT1 regulated B cell proliferation and antibody secretion by methylating isocitrate dehydrogenase 2 (IDH2). We observed asymmetric di-methylation of IDH2 by PRMT1 at arginine 353 promoted IDH2 homodimerization, which enhanced IDH2 activity, further increasing B cell proliferation and antibody production. Collectively, this study provides a rationale for the application of PRMT1 inhibitors in the prevention of aGVHD and cGVHD.
Collapse
Affiliation(s)
- Xiaoyan Zhao
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yan Sun
- Department of Pancreatic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ziwei Xu
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Li Cai
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yu Hu
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
| | - Huafang Wang
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
| |
Collapse
|
3
|
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.
Collapse
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.
| |
Collapse
|
4
|
Khabou B, Fakhfakh R, Tahri S, Bahloul E, Hadj Kacem H, Belmabrouk S, Hachicha H, Sellami K, Turki H, Masmoudi H, Abida O. miRNA implication in the pathogenesis and the outcome of Tunisian endemic pemphigus foliaceous. Exp Dermatol 2023. [PMID: 37114366 DOI: 10.1111/exd.14821] [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: 11/30/2022] [Revised: 04/07/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023]
Abstract
Pemphigus foliaceous (PF) is a bullous autoimmune skin disease diagnosed through sera and skin analyses. PF severity is associated with maintained anti-Dsg1 sera levels and its prognosis is unpredictable. MicroRNA (miRNA), dynamic regulators of immune function, have been identified as potential biomarkers for some autoimmune diseases. This study aimed to assess the miRNA expression of miR-17-5p, miR-21-5p, miR-146a-5p, miR-155-5p and miR-338-3p using quantitative real-time PCR in peripheral blood mononuclear cells (PBMC) and lesional skin samples from untreated and treated PF patients (both remittent and chronic) over 3 months. Overall, miRNA expression was significantly higher in PBMC than in biopsy samples. Blood miR-21 expression was increased in untreated patients compared to controls and had a diagnostic value with an AUC of 0.78. After 6 weeks, it decreased significantly, similar to anti-Dsg1 antibodies and the PDAI score. In addition, a positive correlation was observed between cutaneous miR-21 expression and the disease activity score. Conversely, cutaneous expressions of miR-17, miR-146a and miR-155 were significantly higher in treated chronic patients compared to remittent ones. The cutaneous level of miR-155 positively correlated with pemphigus activity, making it a potential predictive marker for patients' clinical stratification with an AUC of 0.86.These findings suggest that blood miR-21 and cutaneous miR-155 can be used as supplemental markers for PF diagnosis and activity, respectively in addition to classical parameters.
Collapse
Affiliation(s)
- Boudour Khabou
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| | - Raouia Fakhfakh
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| | - Safa Tahri
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| | - Emna Bahloul
- Department of Dermatology, Hedi Chaker Hospital, University of Sfax, Sfax, Tunisia
| | - Hassen Hadj Kacem
- Department of Applied Biology College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Research Institute of Science and Engineering, University of Sharjah, Sharjah, United Arab Emirates
| | - Sabrine Belmabrouk
- Research Institute of Science and Engineering, University of Sharjah, Sharjah, United Arab Emirates
| | - Hend Hachicha
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| | - Khadija Sellami
- Department of Dermatology, Hedi Chaker Hospital, University of Sfax, Sfax, Tunisia
| | - Hamida Turki
- Department of Dermatology, Hedi Chaker Hospital, University of Sfax, Sfax, Tunisia
| | - Hatem Masmoudi
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| | - Olfa Abida
- Autoimmunity, Cancer and Immunogenetics Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia
| |
Collapse
|
5
|
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.
Collapse
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.
| |
Collapse
|
6
|
Hong T, Wang R, Yang G, Wang X, Zeng L, Yang S, Wei J, Gao Q, Zhang X. Human umbilical cord mesenchymal stem cells ameliorate acute graft versus host disease by elevating phytosphingosine. Exp Hematol 2023:S0301-472X(23)00070-X. [PMID: 36931619 DOI: 10.1016/j.exphem.2023.03.002] [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: 11/12/2022] [Revised: 02/28/2023] [Accepted: 03/08/2023] [Indexed: 03/17/2023]
Abstract
Acute graft-versus-host disease (aGVHD) is a prominent barrier to allogeneic hematopoietic stem cell transplantation (allo-HSCT) and even leads to death after HSCT. Human umbilical cord mesenchymal stem cells (HUCMSCs) are effective in aGVHD treatment and have mild side effects, but the underlying mechanisms remain unclear. Phytosphingosine (PHS) is known to prevent loss of moisture from the skin; regulate epidermal cell growth, differentiation, and apoptosis; and exert bactericidal and anti-inflammatory effects. In this study, our results revealed the efficacy of HUCMSCs in alleviating aGVHD in a murine model, with striking changes in metabolism and significantly elevated PHS levels due to sphingolipid metabolism. In vitro, PHS reduced CD4+ T cell proliferation, enhanced apoptosis and reduced T helper 1 (Th1) cell differentiation. Transcriptional analysis of donor CD4+ T cells treated with PHS revealed significant decreases in transcripts regulating proinflammatory pathways, such as NF-κB. In vivo, the administration of PHS significantly ameliorated aGVHD development. Collectively, these beneficial effects indicate proof-of-concept that sphingolipid metabolites could be a safe and effective means to prevent aGVHD in the clinic.
Collapse
Affiliation(s)
- Tao Hong
- Medical Center of Hematology, Xinqiao Hospital. State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University, Chongqing, 400037, China
| | - Rui Wang
- Medical Center of Hematology, Xinqiao Hospital. State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University, Chongqing, 400037, China; Jinfeng Laboratory, Chongqing, 401329, China
| | - Guancui Yang
- Medical Center of Hematology, Xinqiao Hospital. State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University, Chongqing, 400037, China; Department of Hematology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637002, China
| | - Xiaoqi Wang
- Medical Center of Hematology, Xinqiao Hospital. State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University, Chongqing, 400037, China
| | - Lingyu Zeng
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221008, China
| | - Shijie Yang
- Medical Center of Hematology, Xinqiao Hospital. State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University, Chongqing, 400037, China; Jinfeng Laboratory, Chongqing, 401329, China
| | - Jin Wei
- Department of Hematology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637002, China
| | - Qiangguo Gao
- Department of Cell Biology, College of Basic Medicine, Army Medical University, Chongqing, 400038, China..
| | - Xi Zhang
- Medical Center of Hematology, Xinqiao Hospital. State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University, Chongqing, 400037, China; Jinfeng Laboratory, Chongqing, 401329, China..
| |
Collapse
|
7
|
Kargutkar N, Hariharan P, Nadkarni A. Dynamic interplay of microRNA in diseases and therapeutic. Clin Genet 2023; 103:268-276. [PMID: 36310341 PMCID: PMC9874567 DOI: 10.1111/cge.14256] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/21/2022] [Accepted: 10/22/2022] [Indexed: 02/04/2023]
Abstract
MicroRNAs are the major class of small non-coding RNAs, evolutionary conserved post-transcriptional regulators of gene expression. Since their discovery in 1993, they have been implicated as master regulators in numerous cellular processes. MicroRNA (miRNA)s regulate gene expression by attenuation and/or mRNA degradation and are commonly associated with cell development, differentiation, and homeostasis. Extensive research in past two decades has provided new insights into the potential implications of miRNA in the onset, progression, and therapeutic nature of miRNAs in disease manifestation. Owing to the novel discoveries, "miRNAs" would probably pave a new direction in therapeutic research. However, "micro" in length miRNAs have attracted considerable attention in numerous other fields. Understanding the functionality of miRNAs, in this review article, we discussed the mechanistic role of miRNAs in human diseases and have outlined most of the recent published work in clinical therapeutics. We have constructed different network models for miRNA and its targets which made us understand their interrelationship and association with diseases. Future research would surely overcome challenges and would introduce new strategies for the utility of miRNAs in a broader setting.
Collapse
Affiliation(s)
- Neha Kargutkar
- National Institute of Immunohaematology (ICMR)MumbaiIndia
| | | | - Anita Nadkarni
- National Institute of Immunohaematology (ICMR)MumbaiIndia
| |
Collapse
|
8
|
Mlynarczyk C, Teater M, Pae J, Chin CR, Wang L, Arulraj T, Barisic D, Papin A, Hoehn KB, Kots E, Ersching J, Bandyopadhyay A, Barin E, Poh HX, Evans CM, Chadburn A, Chen Z, Shen H, Isles HM, Pelzer B, Tsialta I, Doane AS, Geng H, Rehman MH, Melnick J, Morgan W, Nguyen DTT, Elemento O, Kharas MG, Jaffrey SR, Scott DW, Khelashvili G, Meyer-Hermann M, Victora GD, Melnick A. BTG1 mutation yields supercompetitive B cells primed for malignant transformation. Science 2023; 379:eabj7412. [PMID: 36656933 PMCID: PMC10515739 DOI: 10.1126/science.abj7412] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 12/12/2022] [Indexed: 01/21/2023]
Abstract
Multicellular life requires altruistic cooperation between cells. The adaptive immune system is a notable exception, wherein germinal center B cells compete vigorously for limiting positive selection signals. Studying primary human lymphomas and developing new mouse models, we found that mutations affecting BTG1 disrupt a critical immune gatekeeper mechanism that strictly limits B cell fitness during antibody affinity maturation. This mechanism converted germinal center B cells into supercompetitors that rapidly outstrip their normal counterparts. This effect was conferred by a small shift in MYC protein induction kinetics but resulted in aggressive invasive lymphomas, which in humans are linked to dire clinical outcomes. Our findings reveal a delicate evolutionary trade-off between natural selection of B cells to provide immunity and potentially dangerous features that recall the more competitive nature of unicellular organisms.
Collapse
Affiliation(s)
- Coraline Mlynarczyk
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Matt Teater
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Juhee Pae
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - Christopher R. Chin
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Tri-Institutional PhD Program in Computational Biomedicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Ling Wang
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Theinmozhi Arulraj
- Department of Systems Immunology and Braunschweig Integrated Centre of Systems Biology (BRICS), Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Darko Barisic
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Antonin Papin
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Kenneth B. Hoehn
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Ekaterina Kots
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Jonatan Ersching
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - Arnab Bandyopadhyay
- Department of Systems Immunology and Braunschweig Integrated Centre of Systems Biology (BRICS), Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Ersilia Barin
- Department of Pharmacology and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Hui Xian Poh
- Department of Pharmacology and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Chiara M. Evans
- Molecular Pharmacology Program and Center for Cell Engineering, Center for Stem Cell Biology, Center for Experimental Therapeutics, and Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA
| | - Amy Chadburn
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Zhengming Chen
- Division of Biostatistics, Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Hao Shen
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Hannah M. Isles
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Benedikt Pelzer
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Ioanna Tsialta
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Ashley S. Doane
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Huimin Geng
- Department of Laboratory Medicine, University of California, San Francisco, CA, USA
| | - Muhammad Hassan Rehman
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Weill Cornell Medicine–Qatar, Doha, Qatar
| | - Jonah Melnick
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Wyatt Morgan
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Diu T. T. Nguyen
- Molecular Pharmacology Program and Center for Cell Engineering, Center for Stem Cell Biology, Center for Experimental Therapeutics, and Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Olivier Elemento
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine and Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Michael G. Kharas
- Molecular Pharmacology Program and Center for Cell Engineering, Center for Stem Cell Biology, Center for Experimental Therapeutics, and Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Samie R. Jaffrey
- Department of Pharmacology and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - David W. Scott
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, BC, Canada
| | - George Khelashvili
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Michael Meyer-Hermann
- Department of Systems Immunology and Braunschweig Integrated Centre of Systems Biology (BRICS), Helmholtz Centre for Infection Research, Braunschweig, Germany
- Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Gabriel D. Victora
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - Ari Melnick
- Division of Hematology and Oncology, Department of Medicine and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| |
Collapse
|
9
|
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.
Collapse
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
| |
Collapse
|
10
|
Kong X, Wu X, Wang B, Zeng D, Cassady K, Nasri U, Zheng M, Wu A, Qin H, Tsai W, Salhotra A, Nakamura R, Martin PJ, Zeng D. Trafficking between clonally related peripheral T-helper cells and tissue-resident T-helper cells in chronic GVHD. Blood 2022; 140:2740-2753. [PMID: 36084473 PMCID: PMC9935547 DOI: 10.1182/blood.2022016581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/29/2022] [Accepted: 08/29/2022] [Indexed: 12/30/2022] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is an autoimmune-like syndrome. CXCR5-PD-1hi peripheral T-helper (Tph) cells have an important pathogenic role in autoimmune diseases, but the role of Tph cells in cGVHD remains unknown. We show that in patients with cGVHD, expansion of Tph cells among blood CD4+ T cells was associated with cGVHD severity. These cells augmented memory B-cell differentiation and production of immunoglobulin G via interleukin 21 (IL-21). Tph cell expansion was also observed in a murine model of cGVHD. This Tph cell expansion in the blood is associated with the expansion of pathogenic tissue-resident T-helper (Trh) cells that form lymphoid aggregates surrounded by collagen in graft-versus-host disease (GVHD) target tissues. Adoptive transfer experiments showed that Trh cells from GVHD target tissues give rise to Tph cells in the blood, and conversely, Tph cells from the blood give rise to Trh cells in GVHD target tissues. Tph cells in the blood and Trh cells in GVHD target tissues had highly overlapping T-cell receptor α and β repertoires. Deficiency of IL-21R, B-cell lymphoma 6 (BCL6), or T-bet in donor T cells markedly reduced the proportions of Tph cells in the blood and Trh cells in GVHD target tissues and reduced T-B interaction in the lymphoid aggregates. These results indicate that clonally related pathogenic Tph cells and Trh cells traffic between the blood and cGVHD target tissues, and that IL-21R-BCL6 signaling and T-bet are required for the development and expansion of Tph and Trh cells in the pathogenesis of cGVHD.
Collapse
Affiliation(s)
- Xiaohui Kong
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Xiwei Wu
- Department of Integrative Genomics Core, The Beckman Research Institute of City of Hope, Duarte, CA
| | - Bixin Wang
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
- Fujian Medical University Center of Translational Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Deye Zeng
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Kaniel Cassady
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Ubaydah Nasri
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Moqian Zheng
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Alyssa Wu
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Hanjun Qin
- Department of Integrative Genomics Core, The Beckman Research Institute of City of Hope, Duarte, CA
| | - Weimin Tsai
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Amandeep Salhotra
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | - Ryotaro Nakamura
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| | | | - Defu Zeng
- Department of Immunology and Theranostics, Arthur Riggs Institute of Diabetes and Metabolism Research, The Beckman Research Institute of City of Hope, Duarte, CA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA
| |
Collapse
|
11
|
Tian L, Wu Y, Choi HJ, Sui X, Li X, Sofi MH, Kassir MF, Chen X, Mehrotra S, Ogretmen B, Yu XZ. S1P/S1PR1 signaling differentially regulates the allogeneic response of CD4 and CD8 T cells by modulating mitochondrial fission. Cell Mol Immunol 2022; 19:1235-1250. [PMID: 36071219 PMCID: PMC9622814 DOI: 10.1038/s41423-022-00921-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 08/15/2022] [Indexed: 01/27/2023] Open
Abstract
Graft-versus-host disease (GVHD) significantly contributes to patient morbidity and mortality after allogeneic hematopoietic cell transplantation (allo-HSCT). Sphingosine-1-phosphate (S1P) signaling is involved in the biogenetic processes of different immune cells. In the current study, we demonstrated that recipient sphingosine kinase 1 (Sphk1), but not Sphk2, was required for optimal S1PR1-dependent donor T-cell allogeneic responses by secreting S1P. Using genetic and pharmacologic approaches, we demonstrated that inhibition of Sphk1 or S1PR1 substantially attenuated acute GVHD (aGVHD) while retaining the graft-versus-leukemia (GVL) effect. At the cellular level, the Sphk1/S1P/S1PR1 pathway differentially modulated the alloreactivity of CD4+ and CD8+ T cells; it facilitated T-cell differentiation into Th1/Th17 cells but not Tregs and promoted CD4+ T-cell infiltration into GVHD target organs but was dispensable for the CTL activity of allogeneic CD8+ T cells. At the molecular level, the Sphk1/S1P/S1PR1 pathway augmented mitochondrial fission and increased mitochondrial mass in allogeneic CD4+ but not CD8+ T cells by activating the AMPK/AKT/mTOR/Drp1 pathway, providing a mechanistic basis for GVL maintenance when S1P signaling was inhibited. For translational purposes, we detected the regulatory efficacy of pharmacologic inhibitors of Sphk1 and S1PR1 in GVHD induced by human T cells in a xenograft model. Our study provides novel mechanistic insight into how the Sphk1/S1P/S1PR1 pathway modulates T-cell alloreactivity and validates Sphk1 or S1PR1 as a therapeutic target for the prevention of GVHD and leukemia relapse. This novel strategy may be readily translated into the clinic to benefit patients with hematologic malignancies and disorders.
Collapse
Affiliation(s)
- Linlu Tian
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yongxia Wu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Hee-Jin Choi
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Xiaohui Sui
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Xinlei Li
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - M Hanief Sofi
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Mohamed Faisal Kassir
- Department of Biochemistry & Molecular Biology, Medical University of South Carolina, Charleston, SC, USA
| | - Xiao Chen
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Shikhar Mehrotra
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Besim Ogretmen
- Department of Biochemistry & Molecular Biology, Medical University of South Carolina, Charleston, SC, USA
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Xue-Zhong Yu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA.
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA.
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
- The Cancer Center, Medical College of Wisconsin, Milwaukee, WI, USA.
| |
Collapse
|
12
|
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.
Collapse
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
| |
Collapse
|
13
|
Tian L, Wu Y, Choi HJ, Sui X, Li X, Sofi MH, Kassir MF, Chen X, Mehrotra S, Ogretmen B, Yu XZ. S1P/S1PR1 signaling differentially regulates the allogeneic response of CD4 and CD8 T cells by modulating mitochondrial fission. Cell Mol Immunol 2022. [PMID: 36071219 DOI: 10.1038/s41423-022-00921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
Graft-versus-host disease (GVHD) significantly contributes to patient morbidity and mortality after allogeneic hematopoietic cell transplantation (allo-HSCT). Sphingosine-1-phosphate (S1P) signaling is involved in the biogenetic processes of different immune cells. In the current study, we demonstrated that recipient sphingosine kinase 1 (Sphk1), but not Sphk2, was required for optimal S1PR1-dependent donor T-cell allogeneic responses by secreting S1P. Using genetic and pharmacologic approaches, we demonstrated that inhibition of Sphk1 or S1PR1 substantially attenuated acute GVHD (aGVHD) while retaining the graft-versus-leukemia (GVL) effect. At the cellular level, the Sphk1/S1P/S1PR1 pathway differentially modulated the alloreactivity of CD4+ and CD8+ T cells; it facilitated T-cell differentiation into Th1/Th17 cells but not Tregs and promoted CD4+ T-cell infiltration into GVHD target organs but was dispensable for the CTL activity of allogeneic CD8+ T cells. At the molecular level, the Sphk1/S1P/S1PR1 pathway augmented mitochondrial fission and increased mitochondrial mass in allogeneic CD4+ but not CD8+ T cells by activating the AMPK/AKT/mTOR/Drp1 pathway, providing a mechanistic basis for GVL maintenance when S1P signaling was inhibited. For translational purposes, we detected the regulatory efficacy of pharmacologic inhibitors of Sphk1 and S1PR1 in GVHD induced by human T cells in a xenograft model. Our study provides novel mechanistic insight into how the Sphk1/S1P/S1PR1 pathway modulates T-cell alloreactivity and validates Sphk1 or S1PR1 as a therapeutic target for the prevention of GVHD and leukemia relapse. This novel strategy may be readily translated into the clinic to benefit patients with hematologic malignancies and disorders.
Collapse
Affiliation(s)
- Linlu Tian
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yongxia Wu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Hee-Jin Choi
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Xiaohui Sui
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Xinlei Li
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - M Hanief Sofi
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Mohamed Faisal Kassir
- Department of Biochemistry & Molecular Biology, Medical University of South Carolina, Charleston, SC, USA
| | - Xiao Chen
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Shikhar Mehrotra
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Besim Ogretmen
- Department of Biochemistry & Molecular Biology, Medical University of South Carolina, Charleston, SC, USA
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Xue-Zhong Yu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, SC, USA.
- Department of Microbiology & Immunology, Medical College of Wisconsin, Milwaukee, WI, USA.
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA.
- The Cancer Center, Medical College of Wisconsin, Milwaukee, WI, USA.
| |
Collapse
|
14
|
Coit P, Roopnarinesingh X, Ortiz-Fernández L, McKinnon-Maksimowicz K, Lewis EE, Merrill JT, McCune WJ, Wren JD, Sawalha AH. Hypomethylation of miR-17-92 cluster in lupus T cells and no significant role for genetic factors in the lupus-associated DNA methylation signature. Ann Rheum Dis 2022; 81:1428-1437. [PMID: 35710306 PMCID: PMC10259175 DOI: 10.1136/annrheumdis-2022-222656] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/07/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Lupus T cells demonstrate aberrant DNA methylation patterns dominated by hypomethylation of interferon-regulated genes. The objective of this study was to identify additional lupus-associated DNA methylation changes and determine the genetic contribution to epigenetic changes characteristic of lupus. METHODS Genome-wide DNA methylation was assessed in naïve CD4+ T cells from 74 patients with lupus and 74 age-matched, sex-matched and race-matched healthy controls. We applied a trend deviation analysis approach, comparing methylation data in our cohort with over 16 500 samples. Methylation quantitative trait loci (meQTL) analysis was performed by integrating methylation profiles with genome-wide genotyping data. RESULTS In addition to the previously reported epigenetic signature in interferon-regulated genes, we observed hypomethylation in the promoter region of the miR-17-92 cluster in patients with lupus. Members of this microRNA cluster play an important role in regulating T cell proliferation and differentiation. Expression of two microRNAs in this cluster, miR-19b1 and miR-18a, showed a significant positive correlation with lupus disease activity. Among miR-18a target genes, TNFAIP3, which encodes a negative regulator of nuclear factor kappa B, was downregulated in lupus CD4+ T cells. MeQTL identified in lupus patients showed overlap with genetic risk loci for lupus, including CFB and IRF7. The lupus risk allele in IRF7 (rs1131665) was associated with significant IRF7 hypomethylation. However, <1% of differentially methylated CpG sites in patients with lupus were associated with an meQTL, suggesting minimal genetic contribution to lupus-associated epigenotypes. CONCLUSION The lupus defining epigenetic signature, characterised by robust hypomethylation of interferon-regulated genes, does not appear to be determined by genetic factors. Hypomethylation of the miR-17-92 cluster that plays an important role in T cell activation is a novel epigenetic locus for lupus.
Collapse
Affiliation(s)
- Patrick Coit
- Division of Rheumatology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Graduate Program in Immunology, University of Michigan, Ann Arbor, Michigan, USA
| | - Xiavan Roopnarinesingh
- Graduate Program, Department of Biochemistry and Molecular Biology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Lourdes Ortiz-Fernández
- Division of Rheumatology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - Emily E Lewis
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Joan T Merrill
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - W Joseph McCune
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jonathan D Wren
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
- Department of Biochemistry and Molecular Biology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Amr H Sawalha
- Division of Rheumatology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Lupus Center of Excellence, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Department of Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
15
|
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.
Collapse
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
| |
Collapse
|
16
|
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.
Collapse
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
| |
Collapse
|
17
|
Ceramide synthase 6 impacts T-cell allogeneic response and graft-versus-host disease through regulating N-RAS/ERK pathway. Leukemia 2022; 36:1907-1915. [PMID: 35513703 PMCID: PMC9256768 DOI: 10.1038/s41375-022-01581-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 04/09/2022] [Accepted: 04/20/2022] [Indexed: 02/02/2023]
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is an effective immunotherapy for various hematologic malignances, predominantly through potent graft-versus-leukemia (GVL) effect. However, the mortality after allo-HCT is because of relapse of primary malignancy and followed by graft-vs-host-disease (GVHD) as a major cause of transplant-related mortality. Hence, strategies to limit GVHD while preserving the GVL effect are highly desirable. Ceramide, which serves a central role in sphingolipid metabolism, is generated by ceramide synthases (CerS1–6). In this study, we found that genetic or pharmacologic targeting of CerS6 prevented and reversed chronic GVHD (cGVHD). Furthermore, specific inhibition of CerS6 with ST1072 significantly ameliorated acute GVHD (aGVHD) while preserving the GVL effect, which differed from FTY720 that attenuated aGVHD but impaired GVL activity. At the cellular level, blockade of CerS6 restrained donor T cells from migrating into GVHD target organs and preferentially reduced activation of donor CD4 T cells. At the molecular level, CerS6 was required for optimal TCR signaling, CD3/PKCθ co-localization, and subsequent N-RAS activation and ERK signaling, especially on CD4+ T cells. The current study provides rationale and means for targeting CerS6 to control GVHD and leukemia relapse, which would enhance the efficacy of allo-HCT as an immunotherapy for hematologic malignancies in the clinic.
Collapse
|
18
|
MicroRNA serum profiles and chronic graft versus host disease. Blood Adv 2022; 6:5295-5306. [PMID: 35443023 DOI: 10.1182/bloodadvances.2021005930] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 03/10/2022] [Indexed: 11/20/2022] Open
Abstract
Chronic graft versus host disease (cGVHD) is the most common long-term complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). During the last decade, the interest of micro RNAs (miRNAs) in the pathophysiological process of cGVHD has increased. The objectives of this study were to investigate a wide range of serum miRNAs in allografted patients and identify associations between miRNAs and cGVHD. The study included 79 allotransplanted adults, where serum samples were obtained one year after the allo-HSCT, and miRNA profiling analysis in serum was performed. 50 of the 79 patients (63%) had signs of cGVHD at the one-year post-allo-HSCT control. miRNA-sequencing analysis revealed 1380 different miRNAs detected for at least one patient, while 233 miRNAs (17%) were detected in more than 70 patients. We identified ten miRNAs that differed significantly between patients with and without cGVHD (p <0.005, false discovery rate (FDR) <0.1), and all or these miRNAs were detected for >75 of the patients. Furthermore, five distinct miRNAs; miR-365-3p, miR-148-3p, miR-122-5p, miR-378-3p, and miR-192-5p, were found to be particularly associated with cGVHD in our analysis and validated by receiver operating characteristics (ROC) analysis. Based on only three miRNAs, miR-365-3p, miR-148-3p, and miR-378-3p, we developed a miRNA signature which by bioinformatic approaches and linear regression model utterly improved our potential diagnostic biomarker model for cGVHD. We conclude that miRNAs are differently expressed among patients with and without cGVHD, although further and larger studies are needed to validate our present findings.
Collapse
|
19
|
Patil P, Hillebrecht S, Chteinberg E, López C, Toprak UH, Seufert J, Bernhart SH, Kretzmer H, Bergmann AK, Bens S, Högel J, Scheffold A, Chelliah Jebaraj BM, Schrader A, Johansson P, Costa D, Schlesner M, Dürig J, Herling M, Campo E, Stilgenbauer S, Wiehle L, Siebert R. T-cell prolymphocytic leukemia is associated with deregulation of oncogenic microRNAs on transcriptional and epigenetic level. Genes Chromosomes Cancer 2022; 61:432-436. [PMID: 35218115 DOI: 10.1002/gcc.23034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 11/09/2022] Open
Abstract
Deregulation of micro(mi)-RNAs is a common mechanism in tumorigenesis. We investigated the expression of 2083 miRNAs in T-cell prolymphocytic leukemia (T-PLL). Compared to physiologic CD4+ and CD8+ T-cell subsets, 111 miRNAs were differentially expressed in T-PLL. Of these, 33 belonged to miRNA gene clusters linked to cancer. Genomic variants affecting miRNAs were infrequent with the notable exception of copy number aberrations. Remarkably, we found strong upregulation of the miR-200c/-141 cluster in T-PLL to be associated with DNA hypomethylation and active promoter marks. Our findings suggest that copy number aberrations and epigenetic changes could contribute to miRNA deregulation in T-PLL. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Paurnima Patil
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Sina Hillebrecht
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Emil Chteinberg
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Cristina López
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany.,Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany.,Haematopathology Section, Hospital Clínic, Institut d'Investigaciones Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Umut H Toprak
- Bioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, Heidelberg University, Heidelberg, Germany.,Division Neuroblastoma Genomics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Hopp-Children's Cancer Center at the NCT Heidelberg (KiTZ), Heidelberg, Germany
| | - Julian Seufert
- Bioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Stephan H Bernhart
- Interdisciplinary Center for Bioinformatics, Transcriptome Bioinformatics, University of Leipzig, Germany
| | - Helene Kretzmer
- Interdisciplinary Center for Bioinformatics, Transcriptome Bioinformatics, University of Leipzig, Germany
| | - Anke K Bergmann
- Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany.,Institute for Human Genetics, Hannover Medical School, Hannover, Germany
| | - Susanne Bens
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany.,Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Josef Högel
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Annika Scheffold
- Department of Internal Medicine III, University of Ulm, Ulm, Germany
| | | | - Alexandra Schrader
- Department of Internal Medicine, Center for Integrated Oncology Köln Bonn, Deutsche CLL Study Group (DCLLSG), University of Cologne, Cologne, Germany
| | - Patricia Johansson
- Institute for Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Dolors Costa
- Haematopathology Section, Hospital Clínic, Institut d'Investigaciones Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Matthias Schlesner
- Bioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Biomedical Informatics, Data Mining and Data Analytics, Faculty of Applied Informatics and Medical Faculty, Augsburg University, Augsburg, Germany
| | - Jan Dürig
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Marco Herling
- Department of Internal Medicine, Center for Integrated Oncology Köln Bonn, Deutsche CLL Study Group (DCLLSG), University of Cologne, Cologne, Germany.,Clinic of Hematology, Cellular Therapy and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Elias Campo
- Haematopathology Section, Hospital Clínic, Institut d'Investigaciones Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | | | - Laura Wiehle
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany.,Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| |
Collapse
|
20
|
Ghafouri-Fard S, Khoshbakht T, Hussen BM, Taheri M, Jamali E. The emerging role non-coding RNAs in B cell-related disorders. Cancer Cell Int 2022; 22:91. [PMID: 35193592 PMCID: PMC8862212 DOI: 10.1186/s12935-022-02521-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/10/2022] [Indexed: 12/17/2022] Open
Abstract
Long non-coding RNAs and microRNAs have recently attained much attention regarding their role in the development of B cell lineage as well as participation in the lymphomagenesis. These transcripts have a highly cell type specific signature which endows them the potential to be used as biomarkers for clinical situations. Aberrant expression of several non-coding RNAs has been linked with B cell malignancies and immune related disorders such as rheumatoid arthritis, systemic lupus erythematous, asthma and graft-versus-host disease. Moreover, these transcripts can alter response of immune system to infectious conditions. miR-7, miR-16-1, miR-15a, miR-150, miR-146a, miR-155, miR-212 and miR-132 are among microRNAs whose role in the development of B cell-associated disorders has been investigated. Similarly, SNHG14, MALAT1, CRNDE, AL133346.1, NEAT1, SMAD5-AS1, OR3A4 and some other long non-coding RNAs participate in this process. In the current review, we describe the role of non-coding RNAs in B cell malignancies.
Collapse
Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tayyebeh Khoshbakht
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq.,Center of Research and Strategic Studies, Lebanese French University, Erbil, Kurdistan Region, Iraq
| | - Mohammad Taheri
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran. .,Institute of Human Genetics, Jena University Hospital, Jena, Germany.
| | - Elena Jamali
- Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
21
|
Taheri M, Barth DA, Kargl J, Rezaei O, Ghafouri-Fard S, Pichler M. Emerging Role of Non-Coding RNAs in Regulation of T-Lymphocyte Function. Front Immunol 2021; 12:756042. [PMID: 34804042 PMCID: PMC8599985 DOI: 10.3389/fimmu.2021.756042] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022] Open
Abstract
T-lymphocytes (T cells) play a major role in adaptive immunity and current immune checkpoint inhibitor-based cancer treatments. The regulation of their function is complex, and in addition to cytokines, receptors and transcription factors, several non-coding RNAs (ncRNAs) have been shown to affect differentiation and function of T cells. Among these non-coding RNAs, certain small microRNAs (miRNAs) including miR-15a/16-1, miR-125b-5p, miR-99a-5p, miR-128-3p, let-7 family, miR-210, miR-182-5p, miR-181, miR-155 and miR-10a have been well recognized. Meanwhile, IFNG-AS1, lnc-ITSN1-2, lncRNA-CD160, NEAT1, MEG3, GAS5, NKILA, lnc-EGFR and PVT1 are among long non-coding RNAs (lncRNAs) that efficiently influence the function of T cells. Recent studies have underscored the effects of a number of circular RNAs, namely circ_0001806, hsa_circ_0045272, hsa_circ_0012919, hsa_circ_0005519 and circHIPK3 in the modulation of T-cell apoptosis, differentiation and secretion of cytokines. This review summarizes the latest news and regulatory roles of these ncRNAs on the function of T cells, with widespread implications on the pathophysiology of autoimmune disorders and cancer.
Collapse
Affiliation(s)
- Mohammad Taheri
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Dominik A Barth
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Julia Kargl
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Graz, Austria
| | - Omidvar Rezaei
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Martin Pichler
- Research Unit of Non-Coding RNAs and Genome Editing in Cancer, Division of Clinical Oncology, Department of Internal Medicine, Comprehensive Cancer Center Graz, Medical University of Graz, Graz, Austria.,Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| |
Collapse
|
22
|
Functional and Clinical Significance of Dysregulated microRNAs in Liver Cancer. Cancers (Basel) 2021; 13:cancers13215361. [PMID: 34771525 PMCID: PMC8582514 DOI: 10.3390/cancers13215361] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/12/2021] [Accepted: 10/19/2021] [Indexed: 11/27/2022] Open
Abstract
Simple Summary Liver cancer has a high mortality rate. Here, we retrospectively discuss the current progress and dilemmas in the clinical research and treatment of liver cancer. We primarily focus on microRNAs because of their extremely high value in applications and research. We discuss whether microRNAs can be used for the development of better biomarkers and/or therapeutic drugs, and address the difficulties, requirements for improved diagnostic technologies, and side effects related to microRNA-based drugs. Abstract Liver cancer is the leading cause of cancer-related mortality in the world. This mainly reflects the lack of early diagnosis tools and effective treatment methods. MicroRNAs (miRNAs) are a class of non-transcribed RNAs, some of which play important regulatory roles in liver cancer. Here, we discuss microRNAs with key impacts on liver cancer, such as miR-122, miR-21, miR-214, and miR-199. These microRNAs participate in various physiological regulatory pathways of liver cancer cells, and their modulation can have non-negligible effects in the treatment of liver cancer. We discuss whether these microRNAs can be used for better clinical diagnosis and/or drug development. With the advent of novel technologies, fast, inexpensive, and non-invasive RNA-based biomarker research has become a new mainstream approach. However, the clinical application of microRNA-based markers has been limited by the high sequence similarity among them and the potential for off-target problems. Therefore, researchers particularly value microRNAs that are specific to or have special functions in liver cancer. These include miR-122, which is specifically expressed in the liver, and miR-34, which is necessary for the replication of the hepatitis C virus in liver cancer. Clinical treatment drugs have been developed based on miR-34 and miR-122 (MRX34 and Miravirsen, respectively), but their side effects have not yet been overcome. Future research is needed to address these weaknesses and establish a feasible microRNA-based treatment strategy for liver cancer.
Collapse
|
23
|
Zhou J, Liu J, Gao Y, Shen L, Li S, Chen S. miRNA-Based Potential Biomarkers and New Molecular Insights in Ulcerative Colitis. Front Pharmacol 2021; 12:707776. [PMID: 34305614 PMCID: PMC8298863 DOI: 10.3389/fphar.2021.707776] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/29/2021] [Indexed: 12/24/2022] Open
Abstract
Ulcerative colitis (UC) is a chronic non-specific inflammatory bowel disease, which usually manifests as abdominal pain, diarrhea and hematochezia. The disease often recurs and is difficult to cure. At present, the pathogenesis is not clear, but it is believed that the disease is caused by a complex interaction among immunity, heredity, environment and intestinal microflora disorders. MicroRNA (miRNA) is endogenous single-stranded non-coding RNA of 17–25 nucleotides (nts). They target the 3'Untranslated Region of a target gene and inhibit or degrade the target gene according to the extent of complementary bases. As important gene expression regulators, miRNAs are involved in regulating the expression of most human genes, and play an important role in the pathogenesis of many autoimmune diseases including UC. Studies in recent years have illustrated that abnormal expression of miRNA occurs very early in disease pathogenesis. Moreover, this abnormal expression is highly related to disease activity of UC and colitis-associated cancer, and involves virtually all key UC-related mechanisms, such as immunity and intestinal microbiota dysregulation. Recently, it was discovered that miRNA is highly stable outside the cell in the form of microvesicles, exosomes or apoptotic vesicles, which raises the possibility that miRNA may serve as a novel diagnostic marker for UC. In this review, we summarize the biosynthetic pathway and the function of miRNA, and summarize the usefulness of miRNA for diagnosis, monitoring and prognosis of UC. Then, we described four types of miRNAs involved in regulating the mechanisms of UC occurrence and development: 1) miRNAs are involved in regulating immune cells; 2) affect the intestinal epithelial cells barrier; 3) regulate the homeostasis between gut microbiota and the host; and 4) participate in the formation of tumor in UC. Altogether, we aim to emphasize the close relationship between miRNA and UC as well as to propose that the field has value for developing potential biomarkers as well as therapeutic targets for UC.
Collapse
Affiliation(s)
- Jing Zhou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jialing Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yangyang Gao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Liwei Shen
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Sheng Li
- Center for Health Policy & Drug Affairs Operation Management, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Simin Chen
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
24
|
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.
Collapse
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.
| |
Collapse
|
25
|
Schell SL, Bricker KN, Fike AJ, Chodisetti SB, Domeier PP, Choi NM, Fasnacht MJ, Luckenbill SA, Ziegler SF, Rahman ZSM. Context-Dependent miR-21 Regulation of TLR7-Mediated Autoimmune and Foreign Antigen-Driven Antibody-Forming Cell and Germinal Center Responses. THE JOURNAL OF IMMUNOLOGY 2021; 206:2803-2818. [PMID: 34039637 DOI: 10.4049/jimmunol.2001039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 04/01/2021] [Indexed: 01/03/2023]
Abstract
MicroRNAs (miRNAs) are involved in healthy B cell responses and the loss of tolerance in systemic lupus erythematosus (SLE), although the role of many miRNAs remains poorly understood. Dampening miR-21 activity was previously shown to reduce splenomegaly and blood urea nitrogen levels in SLE-prone mice, but the detailed cellular responses and mechanism of action remains unexplored. In this study, using the TLR7 agonist, imiquimod-induced SLE model, we observed that loss of miR-21 in Sle1b mice prevented the formation of plasma cells and autoantibody-producing Ab-forming cells (AFCs) without a significant effect on the magnitude of the germinal center (GC) response. We further observed reduced dendritic cell and monocyte numbers in the spleens of miR-21-deficient Sle1b mice that were associated with reduced IFN, proinflammatory cytokines, and effector CD4+ T cell responses. RNA sequencing analysis on B cells from miR-21-deficient Sle1b mice revealed reduced activation and response to IFN, and cytokine and target array analysis revealed modulation of numerous miR-21 target genes in response to TLR7 activation and type I IFN stimulation. Our findings in the B6.Sle1bYaa (Sle1b Yaa) spontaneous model recapitulated the miR-21 role in TLR7-induced responses with an additional role in autoimmune GC and T follicular helper responses. Finally, immunization with T-dependent Ag revealed a role for miR-21 in foreign Ag-driven GC and Ab, but not AFC, responses. Our data suggest a potential multifaceted, context-dependent role for miR-21 in autoimmune and foreign Ag-driven AFC and GC responses. Further study is warranted to delineate the cell-intrinsic requirements and mechanisms of miR-21 during infection and SLE development.
Collapse
Affiliation(s)
- Stephanie L Schell
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | - Kristen N Bricker
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | - Adam J Fike
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | - Sathi Babu Chodisetti
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | | | - Nicholas M Choi
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | - Melinda J Fasnacht
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | - Sara A Luckenbill
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| | | | - Ziaur S M Rahman
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA; and
| |
Collapse
|
26
|
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.
Collapse
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
| |
Collapse
|
27
|
Hao H, Nakayamada S, Tanaka Y. Differentiation, functions, and roles of T follicular regulatory cells in autoimmune diseases. Inflamm Regen 2021; 41:14. [PMID: 33934711 PMCID: PMC8088831 DOI: 10.1186/s41232-021-00164-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 04/13/2021] [Indexed: 12/14/2022] Open
Abstract
T follicular helper cells participate in stimulating germinal center (GC) formation and supporting B cell differentiation and autoantibody production. However, T follicular regulatory (Tfr) cells suppress B cell activation. Since changes in the number and functions of Tfr cells lead to dysregulated GC reaction and autoantibody response, targeting Tfr cells may benefit the treatment of autoimmune diseases. Differentiation of Tfr cells is a multistage and multifactorial process with various positive and negative regulators. Therefore, understanding the signals regulating Tfr cell generation is crucial for the development of targeted therapies. In this review, we discuss recent studies that have elucidated the roles of Tfr cells in autoimmune diseases and investigated the modulators of Tfr cell differentiation. Additionally, potential immunotherapies targeting Tfr cells are highlighted.
Collapse
Affiliation(s)
- He Hao
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan.,Department of Immuno-oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shingo Nakayamada
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan
| | - Yoshiya Tanaka
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi, Kitakyushu, 807-8555, Japan.
| |
Collapse
|
28
|
Hill GR, Betts BC, Tkachev V, Kean LS, Blazar BR. Current Concepts and Advances in Graft-Versus-Host Disease Immunology. Annu Rev Immunol 2021; 39:19-49. [PMID: 33428454 PMCID: PMC8085043 DOI: 10.1146/annurev-immunol-102119-073227] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Worldwide, each year over 30,000 patients undergo an allogeneic hema-topoietic stem cell transplantation with the intent to cure high-risk hematologic malignancy, immunodeficiency, metabolic disease, or a life-threatening bone marrow failure syndrome. Despite substantial advances in donor selection and conditioning regimens and greater availability of allograft sources, transplant recipients still endure the morbidity and mortality of graft-versus-host disease (GVHD). Herein, we identify key aspects of acute and chronic GVHD pathophysiology, including host/donor cell effectors, gut dysbiosis, immune system and cytokine imbalance, and the interface between inflammation and tissue fibrosis. In particular, we also summarize the translational application of this heightened understanding of immune dysregulation in the design of novel therapies to prevent and treat GVHD.
Collapse
Affiliation(s)
- Geoffrey R Hill
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA;
- Division of Medical Oncology University of Washington, Seattle, Washington 98109, USA
| | - Brian C Betts
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - Victor Tkachev
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital, Boston, MA 02115, USA; ,
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA 02215, USA
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Leslie S Kean
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital, Boston, MA 02115, USA; ,
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA 02215, USA
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Bruce R Blazar
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota 55455, USA;
| |
Collapse
|
29
|
Yin M, Xiong Y, Liang D, Tang H, Hong Q, Liu G, Zeng J, Lian T, Huang J, Ni J. Circulating Tfh cell and subsets distribution are associated with low-responsiveness to hepatitis B vaccination. Mol Med 2021; 27:32. [PMID: 33794763 PMCID: PMC8015036 DOI: 10.1186/s10020-021-00290-7] [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: 09/22/2020] [Accepted: 03/09/2021] [Indexed: 12/22/2022] Open
Abstract
Background An estimated 5–10 % of healthy vaccinees lack adequate antibody response following receipt of a standard three-dose hepatitis B vaccination regimen. The cellular mechanisms responsible for poor immunological responses to hepatitis B vaccine have not been fully elucidated to date. Methods There were 61 low responders and 56 hyper responders involved in our study. Peripheral blood samples were mainly collected at D7, D14 and D28 after revaccinated with a further dose of 20 µg of recombinant hepatitis B vaccine. Results We found low responders to the hepatitis B vaccine presented lower frequencies of circulating follicular helper T (cTfh) cells, plasmablasts and a profound skewing away from cTfh2 and cTfh17 cells both toward cTfh1 cells. Importantly, the skewing of Tfh cell subsets correlated with IL-21 and protective antibody titers. Based on the key role of microRNAs involved in Tfh cell differentiation, we revealed miR-19b-1 and miR-92a-1 correlated with the cTfh cell subsets distribution and antibody production. Conclusions Our findings highlighted a decrease in cTfh cells and specific subset skewing contribute to reduced antibody responses in low responders. Supplementary Information The online version contains supplementary material available at 10.1186/s10020-021-00290-7.
Collapse
Affiliation(s)
- Mingjuan Yin
- Department of Preventive Medicine, Guangdong Medical University, Dongguan, China
| | - Yongzhen Xiong
- School Clinic, Guangdong Medical University, Dongguan, China
| | - Dongmei Liang
- Department of Epidemiology and Biostatistics, Guangdong Medical University, No.1 Xincheng Road, 523808, Dongguan, China
| | - Hao Tang
- Teaching&Research Department, Dongguan Guancheng Hospital, Dongguan, China
| | - Qian Hong
- Dongguan Guancheng Hospital, Dongguan, China
| | - Gang Liu
- Department of Immunization Program, Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - Jinmei Zeng
- Department of Epidemiology and Biostatistics, Guangdong Medical University, No.1 Xincheng Road, 523808, Dongguan, China
| | - Tingyu Lian
- Department of Epidemiology and Biostatistics, Guangdong Medical University, No.1 Xincheng Road, 523808, Dongguan, China
| | - Jingxiao Huang
- Department of Epidemiology and Biostatistics, Guangdong Medical University, No.1 Xincheng Road, 523808, Dongguan, China
| | - Jindong Ni
- Department of Epidemiology and Biostatistics, Guangdong Medical University, No.1 Xincheng Road, 523808, Dongguan, China.
| |
Collapse
|
30
|
Hong C, Jin R, Dai X, Gao X. Functional Contributions of Antigen Presenting Cells in Chronic Graft-Versus-Host Disease. Front Immunol 2021; 12:614183. [PMID: 33717098 PMCID: PMC7943746 DOI: 10.3389/fimmu.2021.614183] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/11/2021] [Indexed: 12/27/2022] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is one of the most common reasons of late non-relapse morbidity and mortality of patients with allogeneic hematopoietic stem cell transplantation (allo-HSCT). While acute GVHD is considered driven by a pathogenic T cell dominant mechanism, the pathogenesis of cGVHD is much complicated and involves participation of a variety of immune cells other than pathogenic T cells. Existing studies have revealed that antigen presenting cells (APCs) play crucial roles in the pathophysiology of cGVHD. APCs could not only present auto- and alloantigens to prime and activate pathogenic T cells, but also directly mediate the pathogenesis of cGVHD via multiple mechanisms including infiltration into tissues/organs, production of inflammatory cytokines as well as auto- and alloantibodies. The studies of this field have led to several therapies targeting different APCs with promising results. This review will focus on the important roles of APCs and their contributions in the pathophysiology of cGVHD after allo-HSCT.
Collapse
Affiliation(s)
- Chao Hong
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Rong Jin
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Xiaoqiu Dai
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Xiaoming Gao
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| |
Collapse
|
31
|
Abstract
B cells constitute a main branch adaptive immune system. They mediate host defence through the production of high-affinity antibodies against an enormous diversity of foreign antigens. Remarkably, B cells undergo multiple types of somatic DNA mutation to achieve this effector function, including class switch recombination (CSR) and somatic hypermutation (SHM). These processes occur in response to antigen recognition and inflammatory signals, and require strict biological control at multiple levels. Transcription within the locus that encodes antibodies plays direct roles in CSR. Additional non-coding RNAs (ncRNAs), including both microRNAs (miRNAs) and long ncRNAs (lncRNAs), also play pivotal roles in B cell activation and terminal effector function through post-transcriptional gene regulation and chromatin remodelling, respectively.
Collapse
Affiliation(s)
- Eric J Wigton
- Department of Microbiology & Immunology, Sandler Asthma Basic Research Center, University of California San Francisco, San Francisco, CA, USA
| | - K Mark Ansel
- Department of Microbiology & Immunology, Sandler Asthma Basic Research Center, University of California San Francisco, San Francisco, CA, USA
| |
Collapse
|
32
|
Sofi MH, Wu Y, Ticer T, Schutt S, Bastian D, Choi HJ, Tian L, Mealer C, Liu C, Westwater C, Armeson KE, Alekseyenko AV, Yu XZ. A single strain of Bacteroides fragilis protects gut integrity and reduces GVHD. JCI Insight 2021; 6:136841. [PMID: 33554953 PMCID: PMC7934839 DOI: 10.1172/jci.insight.136841] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 12/16/2020] [Indexed: 12/20/2022] Open
Abstract
Graft-versus-host disease (GVHD) is a pathological process caused by an exaggerated donor lymphocyte response to host antigens after allogeneic hematopoietic cell transplantation (allo-HCT). Donor T cells undergo extensive clonal expansion and differentiation, which culminate in damage to recipient target organs. Damage to the gastrointestinal tract is a main contributor to morbidity and mortality. The loss of diversity among intestinal bacteria caused by pretransplant conditioning regimens leads to an outgrowth of opportunistic pathogens and exacerbated GVHD after allo-HCT. Using murine models of allo-HCT, we found that an increase of Bacteroides in the intestinal microbiota of the recipients was associated with reduced GVHD in mice given fecal microbial transplantation. Administration of Bacteroides fragilis through oral gavage increased gut microbiota diversity and beneficial commensal bacteria and significantly ameliorated acute and chronic GVHD development. Preservation of gut integrity following B. fragilis exposure was likely attributed to increased short chain fatty acids, IL-22, and regulatory T cells, which in turn improved gut tight junction integrity and reduced inflammatory cytokine production of pathogenic T cells. The current study provides a proof of concept that a single strain of commensal bacteria can be a safe and effective means to protect gut integrity and ameliorate GVHD after allo-HCT.
Collapse
Affiliation(s)
- M Hanief Sofi
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Yongxia Wu
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Taylor Ticer
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Steven Schutt
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - David Bastian
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Hee-Jin Choi
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Linlu Tian
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Corey Mealer
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Chen Liu
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Caroline Westwater
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.,Department of Oral Health Sciences, College of Dental Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Kent E Armeson
- Biomedical Informatics Center and Department of Public Health Sciences, College of Medicine, and Department of Healthcare Leadership & Management, College of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Alexander V Alekseyenko
- Department of Oral Health Sciences, College of Dental Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.,Biomedical Informatics Center and Department of Public Health Sciences, College of Medicine, and Department of Healthcare Leadership & Management, College of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Xue-Zhong Yu
- Department of Microbiology and Immunology, Hollings Cancer Center, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| |
Collapse
|
33
|
Dudreuilh C, Basu S, Scottà C, Dorling A, Lombardi G. Potential Application of T-Follicular Regulatory Cell Therapy in Transplantation. Front Immunol 2021; 11:612848. [PMID: 33603742 PMCID: PMC7884443 DOI: 10.3389/fimmu.2020.612848] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/14/2020] [Indexed: 12/18/2022] Open
Abstract
Regulatory T cells (Tregs) constitute a small proportion of circulating CD4+ T cells that function to maintain homeostasis and prevent autoimmunity. In light of their powerful immunosuppressive and tolerance-promoting properties, Tregs have become an interesting potential candidate for therapeutic use in conditions such as solid organ transplant or to treat autoimmune and inflammatory conditions. Clinical studies have demonstrated the safety of polyclonally expanded Tregs in graft-versus-host disease, type 1 diabetes, and more recently in renal and liver transplantation. However, Tregs are heterogenous. Recent insights indicate that only a small proportion of Tregs, called T follicular regulatory cells (Tfr) regulate interactions between B cells and T follicular helper (Tfh) cells within the germinal center. Tfr have been mainly described in mouse models due to the challenges of sampling secondary lymphoid organs in humans. However, emerging human studies, characterize Tfr as being CD4+CD25+FOXP3+CXCR5+ cells with different levels of PD-1 and ICOS expression depending on their localization, in the blood or the germinal center. The exact role they play in transplantation remains to be elucidated. However, given the potential ability of these cells to modulate antibody responses to allo-antigens, there is great interest in exploring translational applications in situations where B cell responses need to be regulated. Here, we review the current knowledge of Tfr and the role they play focusing on human diseases and transplantation. We also discuss the potential future applications of Tfr therapy in transplantation and examine the evidence for a role of Tfr in antibody production, acute and chronic rejection and tertiary lymphoid organs. Furthermore, the potential impact of immunosuppression on Tfr will be explored. Based on preclinical research, we will analyse the rationale of Tfr therapy in solid organ transplantation and summarize the different challenges to be overcome before Tfr therapy can be implemented into clinical practice.
Collapse
Affiliation(s)
- Caroline Dudreuilh
- Department of Inflammation Biology, King's College London (KCL), Guy's Hospital, London, United Kingdom.,Centre for Nephrology, Urology and Transplantation, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,NIHR Biomedical Research Centre-Transplant Theme, Guy's Hospital, London, United Kingdom
| | - Sumoyee Basu
- Department of Inflammation Biology, King's College London (KCL), Guy's Hospital, London, United Kingdom.,Centre for Nephrology, Urology and Transplantation, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,NIHR Biomedical Research Centre-Transplant Theme, Guy's Hospital, London, United Kingdom
| | - Cristiano Scottà
- Centre for Nephrology, Urology and Transplantation, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,NIHR Biomedical Research Centre-Transplant Theme, Guy's Hospital, London, United Kingdom.,Peter Gorer Department of Immunobiology, School of Immunology and Microbial Science, King's College London (KCL), Guy's Hospital, London, United Kingdom
| | - Anthony Dorling
- Department of Inflammation Biology, King's College London (KCL), Guy's Hospital, London, United Kingdom.,Centre for Nephrology, Urology and Transplantation, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,NIHR Biomedical Research Centre-Transplant Theme, Guy's Hospital, London, United Kingdom
| | - Giovanna Lombardi
- Centre for Nephrology, Urology and Transplantation, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,NIHR Biomedical Research Centre-Transplant Theme, Guy's Hospital, London, United Kingdom.,Peter Gorer Department of Immunobiology, School of Immunology and Microbial Science, King's College London (KCL), Guy's Hospital, London, United Kingdom
| |
Collapse
|
34
|
Crossland RE, Perutelli F, Bogunia-Kubik K, Mooney N, Milutin Gašperov N, Pučić-Baković M, Greinix H, Weber D, Holler E, Pulanić D, Wolff D, Dickinson AM, Inngjerdingen M, Grce M. Potential Novel Biomarkers in Chronic Graft-Versus-Host Disease. Front Immunol 2020; 11:602547. [PMID: 33424849 PMCID: PMC7786047 DOI: 10.3389/fimmu.2020.602547] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022] Open
Abstract
Prognostic, diagnostic or predictive biomarkers are urgently needed for assessment of chronic graft-versus-host disease (cGvHD), a major risk for patients undergoing allogeneic hematopoietic stem cell transplantation. The main goal of this review generated within the COST Action EUROGRAFT "Integrated European Network on Chronic Graft Versus Host Disease" was to identify potential novel biomarkers for cGvHD besides the widely accepted molecular and cellular biomarkers. Thus, the focus was on cellular biomarkers, alloantibodies, glycomics, endothelial derived particles, extracellular vesicles, microbiome, epigenetic and neurologic changes in cGvHD patients. Both host-reactive antibodies in general, and particularly alloantibodies have been associated with cGvHD and require further consideration. Glycans attached to IgG modulate its activity and represent a promising predictive and/or stratification biomarker for cGVHD. Furthermore, epigenetic changes such as microRNAs and DNA methylation represent potential biomarkers for monitoring cGvHD patients and novel targets for developing new treatment approaches. Finally, the microbiome likely affects the pathophysiology of cGvHD; bacterial strains as well as microbial metabolites could display potential biomarkers for dysbiosis and risk for the development of cGvHD. In summary, although there are no validated biomarkers currently available for clinical use to better inform on the diagnosis, prognosis or prediction of outcome for cGvHD, many novel sources of potential markers have shown promise and warrant further investigation using well characterized, multi-center patient cohorts.
Collapse
Affiliation(s)
- Rachel E. Crossland
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Francesca Perutelli
- Department of Molecular Biotechnology and Health Sciences, School of Medicine, University of Torino, Torino, Italy
| | - Katarzyna Bogunia-Kubik
- Department of Clinical Immunology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Nuala Mooney
- INSERM U976, Human Immunology, Pathophysiology and Immunotherapies, Hôpital Saint Louis, Paris, France
| | | | | | - Hildegard Greinix
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Daniela Weber
- Department of Internal Medicine III, Faculty of Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Ernst Holler
- Department of Internal Medicine III, Faculty of Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Dražen Pulanić
- Division of Hematology, Department of Internal Medicine, University Hospital Centre Zagreb, Medical School, University of Zagreb, Zagreb, Croatia
| | - Daniel Wolff
- Department of Internal Medicine III, Faculty of Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Anne M. Dickinson
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Marit Inngjerdingen
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo and Oslo University Hospital, Oslo, Norway
| | - Magdalena Grce
- Division of Molecular Medicine, Ruđer Bošković Institute, Zagreb, Croatia
| |
Collapse
|
35
|
Wan L, Jin Z, Hu B, Lv K, Lei L, Liu Y, Song Y, Zhu Y, Gong H, Xu M, Du Y, Xu Y, Liu H, Wu D, Liu Y. IL-Y Aggravates Murine Chronic Graft- Versus-Host Disease by Enhancing T and B Cell Responses. Front Immunol 2020; 11:559740. [PMID: 33329519 PMCID: PMC7719702 DOI: 10.3389/fimmu.2020.559740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 10/20/2020] [Indexed: 11/16/2022] Open
Abstract
IL-Y, a synthetic member of IL-12 cytokine family, was found to exert potent immunosuppressive effects by inhibiting the differentiation and activation of Th1 and Th17 cells. However, the role of IL-Y in the development of chronic graft-versus-host disease (cGVHD) remains unknown. Here, using murine models of scleroderma-like and lupus-like cGVHD, we examined the function of IL-Y in the pathogenesis of cGVHD by hydrodynamically injecting minicircle-IL-Y expressing plasmids (MC IL-Y). In contrast with the reported immune suppressive function of IL-Y, administration of MC IL-Y enhanced cGVHD severity reflected by deteriorated multi-organ pathologic damages. In lupus-like cGVHD model, urine protein and the serum anti-dsDNA antibody (IgG) were significantly upregulated by IL-Y treatment. Further study demonstrated that IL-Y impacts both donor T and B cell response. In T cells, IL-Y inhibited the generation of CD4+Foxp3+ regulator T (Treg) cells during the development of cGVHD. IL-Y may also increase the infiltration of pathogenic TNF-α producing CD4+ and CD8+ T cells through IL-27Rα in recipient spleens, as this effect was diminished in IL-27Rα deficient T cells. Moreover, IL-Y enhanced the differentiation of ICOS+ T follicular helper (Tfh) cells. In B cells, the percentage of germinal center (GC) B cells in recipient spleens was significantly upregulated by MC IL-Y plasmid administration. The levels of co-stimulatory molecules, MHC-II and CD86, on B cells were also enhanced by IL-Y expression. Taken together, our data indicated that IL-Y promoted the process of cGVHD by activating pathogenic T and B cells.
Collapse
Affiliation(s)
- Li Wan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Ziqi Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Bo Hu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Kangkang Lv
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Lei Lei
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yonghao Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yoo Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yuan Song
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yoo Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ying Zhu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yoo Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huanle Gong
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Mimi Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yuanyuan Du
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Haiyan Liu
- Immunology Programme, Life Sciences Institute and Department of Microbiology and Immunology, Yoo Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yuejun Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| |
Collapse
|
36
|
Huang C, Xing X, Xiang X, Fan X, Men R, Ye T, Yang L. MicroRNAs in autoimmune liver diseases: from diagnosis to potential therapeutic targets. Biomed Pharmacother 2020; 130:110558. [PMID: 32781357 DOI: 10.1016/j.biopha.2020.110558] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/21/2020] [Accepted: 07/26/2020] [Indexed: 02/08/2023] Open
Abstract
Autoimmune liver diseases (AILDs) are a group of liver disorders composed of autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), and primary sclerosing cholangitis (PSC) characterized by chronic hepatic and biliary inflammation. Although several genetic factors, such as HLA alleles, TNFA, and CTLA-4, have been reported in the pathogenesis of AILDs, many details remain unknown. In recent years, microRNAs (miRNAs) have emerged as crucial components in the diagnosis and therapeutic applications of various autoimmune diseases, including systemic lupus erythematosus (SLE), glomerulonephritis, and AILDs. MiRNAs comprise a class of small, noncoding molecules of 19--25 nucleotides that modulate multiple genes by suppressing or degrading target mRNAs. Altered miRNA profiles have been identified in serum, immune cells, and live tissues from AILD patients. Elevated serum miR-21 and miR-122 levels in AIH patients as well as decreased miR-200c levels in PSC patients indicate their diagnostic utility. Highly expressed miR-122 and miR-378f as well as downregulated miR-4311 and miR-4714-3p in serum samples from refractory PBC patients suggest their potential to evaluate treatment efficacy. Moreover, miRNAs have been reported to participate in AILD development. Increased miR-506 levels may impair bile secretion in PBC by inhibiting Cl-/HCO3-anion exchanger 2 (AE2) and type III inositol 1,4,5-trisphosphate receptor-3 (InsP3R3). Additionally, different miRNA mimics or antagonists, such as atagomiR-155 and miR-223 mimics, have been widely applied in experimental AILD murine models with great efficacy. Here, we provide an overview of miRNAs in AILDs, aiming to summarize their potential roles in diagnosis and therapeutic interventions, and we discuss the challenges and future applications of miRNAs in clinical practice.
Collapse
Affiliation(s)
- Chen Huang
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Xian Xing
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Xinyu Xiang
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoli Fan
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Ruoting Men
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Tinghong Ye
- Laboratory of Liver Surgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China.
| | - Li Yang
- Department of Gastroenterology and Hepatology, Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China.
| |
Collapse
|
37
|
Zhang L, Wu H, Zhao M, Chang C, Lu Q. Clinical significance of miRNAs in autoimmunity. J Autoimmun 2020; 109:102438. [PMID: 32184036 DOI: 10.1016/j.jaut.2020.102438] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 02/08/2023]
Abstract
MicroRNAs (miRNAs) are evolutionally conserved, single-stranded RNAs that regulate gene expression at the posttranscriptional level by disrupting translation. MiRNAs are key players in variety of biological processes that regulate the differentiation, development and activation of immune cells in both innate and adaptive immunity. The disruption and dysfunction of miRNAs can perturb the immune response, stimulate the release of inflammatory cytokines and initiate the production of autoantibodies, and contribute to the pathogenesis of autoimmune diseases, including systemic lupus erythmatosus (SLE), rheumatoid arthritis (RA), primary biliary cholangitis (PBC), and multiple sclerosis (MS). Accumulating studies demonstrate that miRNAs, which can be collected by noninvasive methods, have the potential to be developed as diagnostic and therapeutic biomarkers, the discovery and validation of which is essential for the improvement of disease diagnosis and clinical monitoring. Recently, with the development of detection tools, such as microarrays and NGS (Next Generation Sequencing), large amounts of miRNAs have been identified and suggest a critical role in the pathogenesis of autoimmune diseases. Several miRNAs associated diagnostic biomarkers have been developed and applied clinically, though the pharmaceutical industry is still facing challenges in commercialization and drug delivery. The development of miRNAs is less advanced for autoimmune diseases compared with cancer. However, drugs that target miRNAs have been introduced as candidates and adopted in clinical trials. This review comprehensively summarizes the differentially expressed miRNAs in several types of autoimmune diseases and discusses the role and the significance of miRNAs in clinical management. The study of miRNAs in autoimmunity promises to provide novel and broad diagnostic and therapeutic strategies for a clinical market that is still in its infancy.
Collapse
Affiliation(s)
- Lian Zhang
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Haijing Wu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Ming Zhao
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Christopher Chang
- Division of Rheumatology, Allergy and Clinical, Immunology, University of California at Davis School of Medicine, Davis, CA, 95616, USA
| | - Qianjin Lu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China.
| |
Collapse
|
38
|
Huang Y, Chen Z, Wang H, Ba X, Shen P, Lin W, Wang Y, Qin K, Huang Y, Tu S. Follicular regulatory T cells: a novel target for immunotherapy? Clin Transl Immunology 2020; 9:e1106. [PMID: 32082569 PMCID: PMC7019198 DOI: 10.1002/cti2.1106] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/22/2019] [Accepted: 01/05/2020] [Indexed: 12/15/2022] Open
Abstract
High‐affinity antibodies are produced during multiple processes in germinal centres (GCs), where follicular helper T (Tfh) cells interact closely with B cells to support B‐cell survival, differentiation and proliferation. Recent studies have revealed that a specialised subset of regulatory T cells, follicular regulatory T (Tfr) cells, especially fine‐tune Tfh cells and GC B cells, ultimately regulating GC reactions. Alterations in frequencies or function of Tfr cells may result in multiple autoantibody‐mediated or autoantibody‐associated diseases. This review discusses recent insights into the physiology and pathology of Tfr cells, with a special emphasis on their potential roles in human diseases. Discrepancies are common among studies, reflecting the limited understanding of Tfr cells. Further exploration of the mechanisms of Tfr cells in these diseases and thus targeting Tfr cells may help reinstate immune homeostasis and provide novel immunotherapy.
Collapse
Affiliation(s)
- Yao Huang
- Institute of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Zhe Chen
- Department of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Hui Wang
- Institute of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Xin Ba
- Institute of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Pan Shen
- Institute of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Weiji Lin
- Institute of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Yu Wang
- Department of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Kai Qin
- Department of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Ying Huang
- Department of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Shenghao Tu
- Institute of Integrated Traditional Chinese and Western Medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| |
Collapse
|
39
|
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]
|
40
|
Ding T, Niu H, Zhao X, Gao C, Li X, Wang C. T-Follicular Regulatory Cells: Potential Therapeutic Targets in Rheumatoid Arthritis. Front Immunol 2019; 10:2709. [PMID: 31849938 PMCID: PMC6901970 DOI: 10.3389/fimmu.2019.02709] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 11/04/2019] [Indexed: 12/18/2022] Open
Abstract
Rheumatoid arthritis (RA) is an incurable aggressive chronic inflammatory joint disease with a worldwide prevalence. High levels of autoantibodies and chronic inflammation may be involved in the pathology. Notably, T follicular regulatory (Tfr) cells are critical mediators of T follicular helper (Tfh) cell generation and antibody production in the germinal center (GC) reaction. Changes in the number and function of Tfr cells may lead to dysregulation of the GC reaction and the production of aberrant autoantibodies. Regulation of the function and number of Tfr cells could be an effective strategy for precisely controlling antibody production, reestablishing immune homeostasis, and thereby improving the outcome of RA. This review summarizes advances in our understanding of the biology and functions of Tfr cells. The involvement of Tfr cells and other immune cell subsets in RA is also discussed. Furthermore, we highlight the potential therapeutic targets related to Tfr cells and restoring the Tfr/Tfh balance via cytokines, microRNAs, the mammalian target of rapamycin (mTOR) signaling pathway, and the gut microbiota, which will facilitate further research on RA and other immune-mediated diseases.
Collapse
Affiliation(s)
- Tingting Ding
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Hongqing Niu
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Xiangcong Zhao
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Chong Gao
- Pathology, Joint Program in Transfusion Medicine, Brigham and Women's Hospital and Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Xiaofeng Li
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Caihong Wang
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| |
Collapse
|
41
|
Wei Y, Chen S, Sun D, Li X, Wei R, Li X, Nian H. miR-223-3p promotes autoreactive T h17 cell responses in experimental autoimmune uveitis (EAU) by inhibiting transcription factor FOXO3 expression. FASEB J 2019; 33:13951-13965. [PMID: 31645142 DOI: 10.1096/fj.201901446r] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Pathogenic T helper (Th)17 cells are key mediators of autoimmune diseases such as uveitis and its animal model, experimental autoimmune uveitis (EAU). However, the contribution of microRNAs (miRs) to the intrinsic control of pathogenic Th17 cells in EAU remains largely unknown. Here, we have reported that miR-223-3p was significantly up-regulated in interphotoreceptor retinoid-binding protein-specific Th17 cells, and its expression was enhanced by IL-23-signal transducer and activator of transcription 3 signaling. Knockdown of miR-223-3p decreased the pathogenicity of Th17 cells in a T-cell transfer model of EAU. Mechanistic studies showed that miR-223-3p directly repressed the expression of forkhead box O3 (FOXO3), and FOXO3 negatively regulated pathogenic Th17 cell responses partially via suppression of IL-23 receptor expression. Thus, our results reveal an important role for miR-223-3p in autoreactive Th17 cell responses and suggest a potential therapeutic avenue for uveitis.-Wei, Y., Chen, S., Sun, D., Li, X., Wei, R., Li, X., Nian, H. miR-223-3p promotes autoreactive Th17 cell responses in experimental autoimmune uveitis (EAU) by inhibiting transcription factor FOXO3 expression.
Collapse
Affiliation(s)
- Yankai Wei
- Tianjin Key Laboratory of Retinal Functions and Diseases, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Sisi Chen
- Tianjin Key Laboratory of Retinal Functions and Diseases, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Deming Sun
- Department of Ophthalmology, David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA.,Doheny Eye Institute, Los Angeles, California, USA
| | - Xue Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Ruihua Wei
- Tianjin Key Laboratory of Retinal Functions and Diseases, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Xiaorong Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Hong Nian
- Tianjin Key Laboratory of Retinal Functions and Diseases, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| |
Collapse
|
42
|
Sofi MH, Wu Y, Schutt SD, Dai M, Daenthanasanmak A, Heinrichs Voss J, Nguyen H, Bastian D, Iamsawat S, Selvam SP, Liu C, Maulik N, Ogretmen B, Jin J, Mehrotra S, Yu XZ. Thioredoxin-1 confines T cell alloresponse and pathogenicity in graft-versus-host disease. J Clin Invest 2019; 129:2760-2774. [PMID: 31045571 DOI: 10.1172/jci122899] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Oxidative stress is elevated in the recipients of allogeneic hematopoietic transplantation (allo-HCT) and likely contributes to the development of graft-versus-host disease (GVHD). GVHD is characterized by activation, expansion, cytokine production and migration of alloreactive donor T cells, and remains a major cause of morbidity and mortality after allo-HCT. Hence, strategies to limit oxidative stress in GVHD are highly desirable. Thioredoxin1 (Trx1) counteracts oxidative stress by scavenging reactive oxygen species (ROS) and regulating other enzymes that metabolize H2O2. The present study sought to elucidate the role of Trx1 in the pathophysiology of GVHD. Using murine and xenograft models of allogeneic bone marrow transplantation (allo-BMT) and genetic (human Trx1-transgenic, Trx1-Tg) as well as pharmacologic (human recombinant Trx1, RTrx1) strategies; we found that Trx1-Tg donor T cells or administration of the recipients with RTrx1 significantly reduced GVHD severity. Mechanistically, we observed RTrx1 reduced ROS accumulation and cytokine production of mouse and human T cells in response to alloantigen stimulation in vitro. In allo-BMT settings, we found that Trx1-Tg or RTrx1 decreased downstream signaling molecules including NFκB activation and T-bet expression, and reduced proliferation, IFN-γ production and ROS accumulation in donor T cells within GVHD target organs. More importantly, administration of RTrx1 did not impair the graft-versus-leukemia (GVL) effect. Taken together, the current work provides a strong rationale and demonstrates feasibility to target the ROS pathway, which can be readily translated into clinic.
Collapse
Affiliation(s)
| | - Yongxia Wu
- Department of Microbiology and Immunology and
| | | | - Min Dai
- Department of Microbiology and Immunology and
| | | | | | - Hung Nguyen
- Department of Microbiology and Immunology and
| | | | | | - Shanmugam Panneer Selvam
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Chen Liu
- Department of Pathology and Laboratory Medicine, Rutgers New Jersey Medical School and Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Nilanjana Maulik
- Department of Surgery, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Besim Ogretmen
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Junfei Jin
- Laboratory of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Guilin Medical University, Guilin, China
| | | | - Xue-Zhong Yu
- Department of Microbiology and Immunology and.,Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| |
Collapse
|
43
|
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.
Collapse
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.
| |
Collapse
|
44
|
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
| |
Collapse
|
45
|
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.
Collapse
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
| |
Collapse
|
46
|
Di Marco M, Ramassone A, Pagotto S, Anastasiadou E, Veronese A, Visone R. MicroRNAs in Autoimmunity and Hematological Malignancies. Int J Mol Sci 2018; 19:ijms19103139. [PMID: 30322050 PMCID: PMC6213554 DOI: 10.3390/ijms19103139] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 10/02/2018] [Indexed: 12/13/2022] Open
Abstract
Autoimmunity and hematological malignancies are often concomitant in patients. A causal bidirectional relationship exists between them. Loss of immunological tolerance with inappropriate activation of the immune system, likely due to environmental and genetic factors, can represent a breeding ground for the appearance of cancer cells and, on the other hand, blood cancers are characterized by imbalanced immune cell subsets that could support the development of the autoimmune clone. Considerable effort has been made for understanding the proteins that have a relevant role in both processes; however, literature advances demonstrate that microRNAs (miRNAs) surface as the epigenetic regulators of those proteins and control networks linked to both autoimmunity and hematological malignancies. Here we review the most up-to-date findings regarding the miRNA-based molecular mechanisms that underpin autoimmunity and hematological malignancies.
Collapse
Affiliation(s)
- Mirco Di Marco
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Alice Ramassone
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Sara Pagotto
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Eleni Anastasiadou
- Harvard Medical School Initiative for RNA Medicine, Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
| | - Angelo Veronese
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medicine and Aging Science (DMSI), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Rosa Visone
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| |
Collapse
|