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Wang FX, Shi ZA, Mu G. Regulation of immune cells by miR-451 and its potential as a biomarker in immune-related disorders: a mini review. Front Immunol 2024; 15:1421473. [PMID: 39076992 PMCID: PMC11284029 DOI: 10.3389/fimmu.2024.1421473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 07/01/2024] [Indexed: 07/31/2024] Open
Abstract
In 2005, Altuvia and colleagues were the first to identify the gene that encodes miR-451 in the human pituitary gland, located in chromosome region 17q11.2. Subsequent studies have confirmed that miR-451 regulates various immune cells, including T cells, B cells, microglia, macrophages, and neutrophils, thereby influencing disease progression. The range of immune-related diseases affected encompasses various cancers, lymphoblastic leukemia, and injuries to the lungs and spinal cord, among others. Moreover, miR-451 is produced by immune cells and can regulate both their own functions and those of other immune cells, thus creating a regulatory feedback loop. This article aims to comprehensively review the interactions between miR-451 and immune cells, clarify the regulatory roles of miR-451 within the immune system, and assess its potential as both a therapeutic target and a biomarker for immune-related diseases.
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Affiliation(s)
- Fei-xiang Wang
- Department of Anesthesiology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, Sichuan, China
| | - Zu-an Shi
- Department of Anesthesiology, The Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, Sichuan, China
| | - Guo Mu
- Department of Anesthesiology, Zigong Fourth People’s Hospital, Zigong, Sichuan, China
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Lin Y, Li Y, Chen H, Meng J, Li J, Chu J, Zheng R, Wang H, Pan P, Su J, Jiang J, Ye L, Liang H, An S. Weighted gene co-expression network analysis revealed T cell differentiation associated with the age-related phenotypes in COVID-19 patients. BMC Med Genomics 2023; 16:59. [PMID: 36966292 PMCID: PMC10039774 DOI: 10.1186/s12920-023-01490-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 03/15/2023] [Indexed: 03/27/2023] Open
Abstract
The risk of severe condition caused by Corona Virus Disease 2019 (COVID-19) increases with age. However, the underlying mechanisms have not been clearly understood. The dataset GSE157103 was used to perform weighted gene co-expression network analysis on 100 COVID-19 patients in our analysis. Through weighted gene co-expression network analysis, we identified a key module which was significantly related with age. This age-related module could predict Intensive Care Unit status and mechanical-ventilation usage, and enriched with positive regulation of T cell receptor signaling pathway biological progress. Moreover, 10 hub genes were identified as crucial gene of the age-related module. Protein-protein interaction network and transcription factors-gene interactions were established. Lastly, independent data sets and RT-qPCR were used to validate the key module and hub genes. Our conclusion revealed that key genes were associated with the age-related phenotypes in COVID-19 patients, and it would be beneficial for clinical doctors to develop reasonable therapeutic strategies in elderly COVID-19 patients.
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Affiliation(s)
- Yao Lin
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Yueqi Li
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Hubin Chen
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jun Meng
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jingyi Li
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jiemei Chu
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Ruili Zheng
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Hailong Wang
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Peijiang Pan
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jinming Su
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Junjun Jiang
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Li Ye
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Hao Liang
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Biosafety Level 3 Laboratory and Guangxi Collaborative Innovation Centre for Biomedicine, Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Sanqi An
- Medical Laboratory Centre, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, Guangxi, China.
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Guangxi Medical University, Nanning, 530021, Guangxi, China.
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Ramberg S, Krasnov A, Colquhoun D, Wallace C, Andreassen R. Expression Analysis of Moritella viscosa-Challenged Atlantic Salmon Identifies Disease-Responding Genes, MicroRNAs and Their Predicted Target Genes and Pathways. Int J Mol Sci 2022; 23:ijms231911200. [PMID: 36232504 PMCID: PMC9569996 DOI: 10.3390/ijms231911200] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 11/16/2022] Open
Abstract
Moritella viscosa is a bacterial pathogen causing winter-ulcer disease in Atlantic salmon. The lesions on affected fish lead to increased mortality, decreased fish welfare, and inferior meat quality in farmed salmon. MicroRNAs (miRNAs) are small non-coding RNAs involved in post-transcriptional regulation by guiding the miRNA-induced silencing complex to specific mRNA transcripts (target genes). The goal of this study was to identify miRNAs responding to Moritella viscosa in salmon by investigating miRNA expression in the head-kidney and the muscle/skin from lesion sites caused by the pathogen. Protein coding gene expression was investigated by microarray analysis in the same materials. Seventeen differentially expressed guide-miRNAs (gDE-miRNAs) were identified in the head-kidney, and thirty-nine in lesion sites, while the microarray analysis reproduced the differential expression signature of several thousand genes known as infection-responsive. In silico target prediction and enrichment analysis suggested that the gDE-miRNAs were predicted to target genes involved in immune responses, hemostasis, angiogenesis, stress responses, metabolism, cell growth, and apoptosis. The majority of the conserved gDE-miRNAs (e.g., miR-125, miR-132, miR-146, miR-152, miR-155, miR-223 and miR-2188) are known as infection-responsive in other vertebrates. Collectively, the findings indicate that gDE-miRNAs are important post-transcriptional gene regulators of the host response to bacterial infection.
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Affiliation(s)
- Sigmund Ramberg
- Department of Life Sciences and Health, Faculty of Health Sciences, OsloMet-Oslo Metropolitan University, 0167 Oslo, Norway
| | - Aleksei Krasnov
- Division of Aquaculture, Norwegian Institute of Fisheries and Aquaculture (Nofima), 1430 Ås, Norway
| | | | | | - Rune Andreassen
- Department of Life Sciences and Health, Faculty of Health Sciences, OsloMet-Oslo Metropolitan University, 0167 Oslo, Norway
- Correspondence:
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Lin Z, Xie X, Gu M, Chen Q, Lu G, Jia X, Xiao W, Zhang J, Yu D, Gong W. microRNA-144/451 decreases dendritic cell bioactivity via targeting interferon-regulatory factor 5 to limit DSS-induced colitis. Front Immunol 2022; 13:928593. [PMID: 35967345 PMCID: PMC9372465 DOI: 10.3389/fimmu.2022.928593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 07/08/2022] [Indexed: 11/28/2022] Open
Abstract
The microRNAs miR-144/451 are highly conserved miRNA that is strongly induced during erythropoiesis. Despite the biological functions of miR-144/451 have been extensively studied in erythropoiesis and tumorigenesis, few studies have been conducted in immune responses. In this study, we showed that miR-144/451-/- DCs exhibit increased activation. Mechanistically, the miR-144 directly targets the 3`-UTR of IRF5 and represses the expression of IRF5 in DCs. Ectopic expression of miR-144/451 by lentiviruses downregulates the levels of IRF5 and suppresses DCs function. In addition, knockdown of IRF5 by shRNA significantly inhibits activities of the miR-144/451-/- DCs. Expression of miR144/451 was decreased in DCs from both patients with IBD and mice with DSS-colitis compared with controls. Human PBMC derived DCs were downregulated expression of miR144/451 after LPS stimulation. In the DSS-induced colitis mice model, we showed that ablation of the miR-144/451 gene causes severe colitis, and their DCs from both periphery and MLN expressed higher co-stimulatory molecules and pro-inflammatory cytokines than wild-type mice. In addition, DCs isolated from miR-144/451-/- mice transfusion exacerbates mice colitis. In the bone marrow transplanted chimeric mice model, we show that miR-144/451-/- bone marrow transplantation deteriorated DSS-induced colitis. At last, we treat the mice with miR-144/451 delivered by chitosan nanoparticles revealing protective effects in DSS-induced colitis mice. Thus, our results reveal a novel miR144/451-IRF5 pathway in DCs that protects experimental colitis. The manipulation of miR-144/451 expression and DCs activation in IBD patients may be a novel therapeutic approach for the treatment of inflammatory diseases.
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Affiliation(s)
- Zhijie Lin
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yangzhou University, Yangzhou, China
| | - Xiaoyan Xie
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
| | - Min Gu
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
| | - Qian Chen
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
| | - Guotao Lu
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Xiaoqin Jia
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
| | - Weiming Xiao
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Jun Zhang
- Department of Blood Transfusion, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Duonan Yu
- Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yangzhou University, Yangzhou, China
- *Correspondence: Weijuan Gong, ; Duonan Yu,
| | - Weijuan Gong
- Department of Immunology, Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yangzhou University, Yangzhou, China
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China
- *Correspondence: Weijuan Gong, ; Duonan Yu,
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Aljedaie MM. Epigenetic paradigms/exemplars of the macrophage: inflammasome axis in Leishmaniasis. Mol Cell Biochem 2022; 477:2553-2565. [PMID: 35595955 DOI: 10.1007/s11010-022-04460-x] [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: 01/06/2022] [Accepted: 04/28/2022] [Indexed: 11/26/2022]
Abstract
The infectious paradigms have recently led to the recognition interplay of complex phenomenon underpinning disease diagnosis and prognosis. Evidently, parasitic infection studies are depicting converging trends of the epigenetic, environmental, and microbiome contributions, assisting pathogen-directed modulations of host biological system. The molecular details of epigenetic variations and memory, along with the multi-omics data at the interface of the host-pathogen level becomes strong indicator of immune cell plasticity, differentiation, and pathogen survival. Despite being one of the most important aspects of the disease's etiopathology, the epigenetic regulation of host-pathogen interactions and evolutionary epigenetics have received little attention thus far. Recent evidence has focused on the growing need to link epigenetic and microbiome modulations on parasite phenotypic plasticity and pathogen-induced host phenotypic plasticity for designing futuristic therapeutic regimes. Leishmaniasis is a neglected tropical illness with varying degrees of disease severity that is linked to a trans-species and epigenetic heredity process, including the pathogen-induced host and strain-specific modulations. The review configures research findings aligning to the epigenetic epidemiology niche, involving co-evolutionary epigenetic inheritance and plasticity disease models. The epigenetic exemplars focus on the host-pathogen interactome expanse at the macrophage-inflammasome axis.
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Affiliation(s)
- Manei M Aljedaie
- Department of Biology, College of Sciences and Humanities, Prince Sattam Bin Abdulaziz University, PO Box 173, Al-Kharj, 11942, Saudi Arabia.
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Expression characteristics and interaction networks of microRNAs in spleen tissues of grass carp (Ctenopharyngodon idella). PLoS One 2022; 17:e0266189. [PMID: 35344574 PMCID: PMC8959171 DOI: 10.1371/journal.pone.0266189] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 03/15/2022] [Indexed: 12/16/2022] Open
Abstract
The spleen is an important immune organ in fish. MicroRNAs (miRNAs) have been shown to play an important role in the regulation of immune function. However, miRNA expression profiles and their interaction networks associated with the postnatal late development of spleen tissue are still poorly understood in fish. The grass carp (Ctenopharyngodon idella) is an important economic aquaculture species in China. Here, two small RNA libraries were constructed from the spleen tissue of healthy grass carp at one-year-old and three-year-old. A total of 324 known conserved miRNAs and 9 novel miRNAs were identified by using bioinformatic analysis. Family analysis showed that 23 families such as let-7, mir-1, mir-10, mir-124, mir-8, mir-7, mir-9, and mir-153 were highly conserved between vertebrates and invertebrates. In addition, 14 families such as mir-459, mir-430, mir-462, mir-7147, mir-2187, and mir-722 were present only in fish. Expression analysis showed that the expression patterns of miRNAs in the spleen of one-year-old and three-year-old grass carp were highly consistent, and the percentage of miRNAs with TPM > 100 was above 39%. Twenty significant differentially expressed (SDE) miRNAs were identified. Gene ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis showed that these SDE miRNAs were primarily involved in erythrocyte differentiation, lymphoid organ development, immune response, lipid metabolic process, the B cell receptor signaling pathway, the T cell receptor signaling pathway, and the PPAR signaling pathway. In addition, the following miRNA-mRNA interaction networks were constructed: immune and hematopoietic, cell proliferation and differentiation, and lipid metabolism. This study determined the miRNA transcriptome as well as miRNA-mRNA interaction networks in normal spleen tissue during the late development stages of grass carp. The results expand the number of known miRNAs in grass carp and are a valuable resource for better understanding the molecular biology of the spleen development in grass carp.
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Kataria P, Surela N, Chaudhary A, Das J. MiRNA: Biological Regulator in Host-Parasite Interaction during Malaria Infection. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042395. [PMID: 35206583 PMCID: PMC8874942 DOI: 10.3390/ijerph19042395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/04/2022] [Accepted: 02/05/2022] [Indexed: 12/26/2022]
Abstract
Malaria is a severe life-threatening disease caused by the bites of parasite-infected female Anopheles mosquitoes. It remains a significant problem for the most vulnerable children and women. Recent research has helped establish the relationship between microRNAs (miRNAs) and many other diseases. MiRNAs are the class of small non-coding RNAs consisting of 18–23 nucleotides in length that are evolutionarily conserved and regulate gene expression at a post-transcriptional level and play a significant role in various molecular mechanisms such as cell survival, cell proliferation, and differentiation. MiRNAs can help detect malaria infection as the malaria parasite could alter the miRNA expression of the host. These alterations can be diagnosed by the molecular diagnostic tool that can indicate disease. We summarize the current understanding of miRNA during malaria infection. miRNAs can also be used as biomarkers, and initial research has unearthed their potential in diagnosing and managing various diseases such as malaria.
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Affiliation(s)
- Poonam Kataria
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi 110077, India; (P.K.); (N.S.); (A.C.)
| | - Neha Surela
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi 110077, India; (P.K.); (N.S.); (A.C.)
| | - Amrendra Chaudhary
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi 110077, India; (P.K.); (N.S.); (A.C.)
| | - Jyoti Das
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi 110077, India; (P.K.); (N.S.); (A.C.)
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Correspondence: or ; Tel.: +91-25307203; Fax: +91-25307177
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Mohanty A, Rajendran V. Mammalian host microRNA response to plasmodial infection: role as therapeutic target and potential biomarker. Parasitol Res 2021; 120:3341-3353. [PMID: 34423387 DOI: 10.1007/s00436-021-07293-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/13/2021] [Indexed: 10/20/2022]
Abstract
The appearance of increasing drug resistance in apicomplexan intracellular Plasmodium falciparum presents a significant challenge. P. falciparum infection results in cerebral malaria (CM), causing irreversible damage to the brain leading to high mortality cases. To enhance the clinical outcome of the disease, further research is required to identify new molecular targets involved in disease manifestations. Presently, the role of non-coding microRNAs (miRNAs) derived from different cells implicated in CM pathogenesis is still barely understood. Despite the absence of miRNA machinery in Plasmodium, host-parasite interactions can lead to disease severity or impart resistance to malaria. Cytoadherence and sequestration of parasitized RBCs dysregulate the miRNA profile of brain endothelial cells, leukocytes, monocytes, and platelets, disrupting blood-brain barrier integrity and activating inflammatory signaling pathways. The abundance of miRNA in blood plasma samples of CM patients directly correlates to cerebral symptoms compared to non-CM patients and healthy individuals. Moreover, the differential host-miRNA signatures distinguish P. falciparum from P. vivax infection. Here, we review the diverse functions of host-miRNA, either protective, pathogenic, or a combination of the two, which may act as prognostic markers and novel antimalarial drug targets.
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Affiliation(s)
- Abhinab Mohanty
- Department of Microbiology, School of Life Sciences, Pondicherry University, Puducherry, 605014, India
| | - Vinoth Rajendran
- Department of Microbiology, School of Life Sciences, Pondicherry University, Puducherry, 605014, India.
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9
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Liu X, Zhang D, Wang H, Ren Q, Li B, Wang L, Zheng G. MiR-451a enhances the phagocytosis and affects both M1 and M2 polarization in macrophages. Cell Immunol 2021; 365:104377. [PMID: 34004369 DOI: 10.1016/j.cellimm.2021.104377] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/20/2021] [Accepted: 05/05/2021] [Indexed: 12/16/2022]
Abstract
Leukemia associated macrophages (LAMs), which are different from tumor-associated macrophages as well as classical M1 and M2 macrophages, are specifically activated by leukemic microenvironment. We have reported the heterogeneity of gene expression profiles in LAMs. However, the expression profiles of microRNA (miRNA) in LAMs and their regulatory mechanisms have not been established. Here, the expression profiles of miRNA in LAMs from bone marrow and spleen of acute myeloid leukemia mice were analyzed. Then, the effects of miR-451a, which was upregulated in LAMs, on macrophages were studied by transfecting miRNA mimic to peritoneal macrophages. The results showed that overexpression of miR-451a altered the morphology, enhanced the phagocytic ability of macrophages, and promotes the expression of differentiation marker CD11b in macrophages. Furthermore, miR-451a increased the proliferation capacity of both M1- and M2-polarized macrophages, but not M0 macrophages. Moreover, miR-451a further enhanced the expression of iNOS upon M1 activation. Therefore, our results reveal the miRNA expression profiles in LAMs, and broaden the knowledge about miRNA regulation in macrophages.
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Affiliation(s)
- Xiaoli Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China
| | - Dongyue Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China
| | - Hao Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China
| | - Qian Ren
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China
| | - Bin Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China
| | - Lina Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China.
| | - Guoguang Zheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, 288 Nanjing Road, Tianjin 300020, China.
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Samant M, Sahu U, Pandey SC, Khare P. Role of Cytokines in Experimental and Human Visceral Leishmaniasis. Front Cell Infect Microbiol 2021; 11:624009. [PMID: 33680991 PMCID: PMC7930837 DOI: 10.3389/fcimb.2021.624009] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 01/22/2021] [Indexed: 12/16/2022] Open
Abstract
Visceral Leishmaniasis (VL) is the most fatal form of disease leishmaniasis. To date, there are no effective prophylactic measures and therapeutics available against VL. Recently, new immunotherapy-based approaches have been established for the management of VL. Cytokines, which are predominantly produced by helper T cells (Th) and macrophages, have received great attention that could be an effective immunotherapeutic approach for the treatment of human VL. Cytokines play a key role in forming the host immune response and in managing the formation of protective and non-protective immunities during infection. Furthermore, immune response mediated through different cytokines varies from different host or animal models. Various cytokines viz. IFN-γ, IL-2, IL-12, and TNF-α play an important role during protection, while some other cytokines viz. IL-10, IL-6, IL-17, TGF-β, and others are associated with disease progression. Therefore, comprehensive knowledge of cytokine response and their interaction with various immune cells is very crucial to determine appropriate immunotherapies for VL. Here, we have discussed the role of cytokines involved in VL disease progression or host protection in different animal models and humans that will determine the clinical outcome of VL and open the path for the development of rapid and accurate diagnostic tools as well as therapeutic interventions against VL.
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Affiliation(s)
- Mukesh Samant
- Cell and Molecular Biology Laboratory, Department of Zoology, Kumaun University, Almora, India
| | - Utkarsha Sahu
- Department of Microbiology, All India Institute of Medical Sciences, Bhopal, India
| | - Satish Chandra Pandey
- Cell and Molecular Biology Laboratory, Department of Zoology, Kumaun University, Almora, India
| | - Prashant Khare
- Department of Microbiology, All India Institute of Medical Sciences, Bhopal, India
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Gilfillan M, Das P, Shah D, Alam MA, Bhandari V. Inhibition of microRNA-451 is associated with increased expression of Macrophage Migration Inhibitory Factor and mitgation of the cardio-pulmonary phenotype in a murine model of Bronchopulmonary Dysplasia. Respir Res 2020; 21:92. [PMID: 32321512 PMCID: PMC7178994 DOI: 10.1186/s12931-020-01353-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 04/02/2020] [Indexed: 12/13/2022] Open
Abstract
Background Macrophage migration inhibitory factor (MIF) has been implicated as a protective factor in the development of bronchopulmonary dysplasia (BPD) and is known to be regulated by MicroRNA-451 (miR-451). The aim of this study was to evaluate the role of miR-451 and the MIF signaling pathway in in vitro and in vivo models of BPD. Methods Studies were conducted in mouse lung endothelial cells (MLECs) exposed to hyperoxia and in a newborn mouse model of hyperoxia-induced BPD. Lung and cardiac morphometry as well as vascular markers were evaluated. Results Increased expression of miR-451 was noted in MLECs exposed to hyperoxia and in lungs of BPD mice. Administration of a miR-451 inhibitor to MLECs exposed to hyperoxia was associated with increased expression of MIF and decreased expression of angiopoietin (Ang) 2. Treatment with the miR-451 inhibitor was associated with improved lung morphometry indices, significant reduction in right ventricular hypertrophy, decreased mean arterial wall thickness and improvement in vascular density in BPD mice. Western blot analysis demonstrated preservation of MIF expression in BPD animals treated with a miR-451 inhibitor and increased expression of vascular endothelial growth factor-A (VEGF-A), Ang1, Ang2 and the Ang receptor, Tie2. Conclusion We demonstrated that inhibition of miR-451 is associated with mitigation of the cardio-pulmonary phenotype, preservation of MIF expression and increased expression of several vascular growth factors.
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Affiliation(s)
- Margaret Gilfillan
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, 19103, USA.,St Christopher's Hospital for Children, Philadelphia, PA, 19134, USA
| | - Pragnya Das
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, 19103, USA.,Neonatology Research Laboratory, Education and Research Building, Cooper University Hospital, (Room #206), Camden, NJ, 08103, USA
| | - Dilip Shah
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, 19103, USA.,Neonatology Research Laboratory, Education and Research Building, Cooper University Hospital, (Room #206), Camden, NJ, 08103, USA
| | - Mohammad Afaque Alam
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, 19103, USA.,Temple University, Philadelphia, PA, 19140, USA
| | - Vineet Bhandari
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, 19103, USA. .,St Christopher's Hospital for Children, Philadelphia, PA, 19134, USA. .,Neonatology Research Laboratory, Education and Research Building, Cooper University Hospital, (Room #206), Camden, NJ, 08103, USA. .,Temple University, Philadelphia, PA, 19140, USA. .,Pediatrics, Obstetrics and Gynecology and Biomedical Sciences, Cooper Medical School of Rowan University, Camden, NJ, 08103, USA. .,Neonatology, The Children's Regional Hospital at Cooper, One Cooper Plaza, Camden, NJ, 08103, USA.
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12
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Kumar V, Das S, Kumar A, Tiwari N, Kumar A, Abhishek K, Mandal A, Kumar M, Shafi T, Bamra T, Singh RK, Vijayakumar S, Sen A, Das P. Leishmania donovani infection induce differential miRNA expression in CD4+ T cells. Sci Rep 2020; 10:3523. [PMID: 32103111 PMCID: PMC7044172 DOI: 10.1038/s41598-020-60435-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/20/2020] [Indexed: 12/12/2022] Open
Abstract
Visceral leishmaniasis is characterized by mixed production of Th1/2 cytokines and the disease is established by an enhanced level of Th2 cytokine. CD4+ T cells are main cell type which produces Th1/2 cytokine in the host upon Leishmania infection. However, the regulatory mechanism for Th1/2 production is not well understood. In this study, we co-cultured mice CD4+ T cells with Leishmania donovani infected and uninfected macrophage for the identification of dysregulated miRNAs in CD4+ T cells by next-generation sequencing. Here, we identified 604 and 613 known miRNAs in CD4+ T cells in control and infected samples respectively and a total of only 503 miRNAs were common in both groups. The expression analysis revealed that 112 miRNAs were up and 96 were down-regulated in infected groups, compared to uninfected control. Nineteen up-regulated and 17 down-regulated miRNAs were statistically significant (p < 0.05), which were validated by qPCR. Further, using insilco approach, we identified the gene targets of significant miRNAs on the basis of CD4+ T cell biology. Eleven up-regulated miRNAs and 9 down-regulated miRNAs were associated with the cellular immune responses and Th1/2 dichotomy upon Leishmania donovani infection. The up-regulated miRNAs targeted transcription factors that promote differentiation of CD4+ T cells towards Th1 phenotype. While down-regulated miRNAs targeted the transcription factors that facilitate differentiation of CD4+ T cells towards Th2 populations. The GO and pathway enrichment analysis also showed that the identified miRNAs target the pathway and genes related to CD4+ T cell biology which plays important role in Leishmania donovani infection.
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Affiliation(s)
- Vinod Kumar
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Sushmita Das
- Department of Microbiology, All India Institute of Medical Sciences, Phulwarisharif, Patna, Bihar, India
| | - Ajay Kumar
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Neeraj Tiwari
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Ashish Kumar
- Department of Biochemistry, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Kumar Abhishek
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Abhishek Mandal
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Manjay Kumar
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Taj Shafi
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Tanvir Bamra
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Rakesh Kumar Singh
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Saravanan Vijayakumar
- Department of Bioinformatics, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Abhik Sen
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India
| | - Pradeep Das
- Department of Molecular Biology, Rajendra Memorial Research Institute of Medical Sciences, Agamkuan, Patna, Bihar, India.
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13
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Zhao Y, Fu Y, Sun Y, Zou M, Peng X. Transcriptional Regulation of gga-miR-451 by AhR:Arnt in Mycoplasma gallisepticum (HS Strain) Infection. Int J Mol Sci 2019; 20:ijms20123087. [PMID: 31238581 PMCID: PMC6627052 DOI: 10.3390/ijms20123087] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/17/2019] [Accepted: 06/21/2019] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs (miRNAs) have been determined to be important regulators for pathogenic microorganism infection. However, it is largely unclear how miRNAs are triggered during pathogen infection. We previously reported that the up-regulation of gga-miR-451 negatively regulates the Mycoplasma gallisepticum (MG)-induced production of inflammatory cytokines via targeting tyrosine3-monooxygenase/tryptophan5-monooxygenase activation protein zeta (YWHAZ). The aim of this study was to investigate the mechanism regulating gga-miR-451 in MG infection in chickens. Analysis of gga-miR-451 precursor, pri-miR-451, and pre-miR-451 indicated that the regulation occurred transcriptionally. We also identified the transcriptional regulatory region of gga-miR-451 that contained consensus-binding motif for aryl hydrocarbon receptor (AhR) and aryl hydrocarbon receptor nuclear translocator (Arnt) complex, which is known as the transcription factor that regulates gene expression. Luciferase reporter assays combined with chromatin immunoprecipitation (ChIP) demonstrated that AhR:Arnt bound directly to the promoter elements of gga-miR-451, which were responsible for gga-miR-451 transcription in the context of MG infection. Furthermore, upregulation of AhR:Arnt significantly induced gga-miR-451 and inhibited YWHAZ expression, suggesting that AhR:Arnt may play an anti-inflammatory role in MG infection. This discovery suggests that induced gga-miR-451 expression is modulated by AhR:Arnt in response to MG infection.
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Affiliation(s)
- Yabo Zhao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education; College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Yali Fu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education; College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Yingfei Sun
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education; College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Mengyun Zou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education; College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Xiuli Peng
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education; College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
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14
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Khordadmehr M, Jigari-Asl F, Ezzati H, Shahbazi R, Sadreddini S, Safaei S, Baradaran B. A comprehensive review on miR-451: A promising cancer biomarker with therapeutic potential. J Cell Physiol 2019; 234:21716-21731. [PMID: 31140618 DOI: 10.1002/jcp.28888] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 05/07/2019] [Accepted: 05/09/2019] [Indexed: 12/16/2022]
Abstract
MicroRNAs (miRNAs) are proposed as a family of short noncoding molecules able to manage and control the expression of the gene targets at the posttranscriptional level. They contribute in several fundamental physiological mechanisms as well as a verity of human and animal diseases such as cancer progression. Among these tiny RNAs, miR-451 placed on chromosome 17 at 17q11.2 presents an essential role in many biological processes in health condition and also in pathogenesis of different diseases. Besides, it has been recently considered as a valuable biomarker for cancer detection, prognosis and treatment. Therefore, this review will provide the critical functions of miR-451 on biological mechanisms including cell cycle and proliferation, cell survival and apoptosis, differentiation and development as well as disease initiation and progression such as tumor formation, migration, invasion, and metastasis.
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Affiliation(s)
- Monireh Khordadmehr
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Farinaz Jigari-Asl
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Hamed Ezzati
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Roya Shahbazi
- Department of Pathology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Sanam Sadreddini
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sahar Safaei
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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15
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Hrabar J, Trumbić Ž, Bočina I, Bušelić I, Vrbatović A, Mladineo I. Interplay between proinflammatory cytokines, miRNA, and tissue lesions in Anisakis-infected Sprague-Dawley rats. PLoS Negl Trop Dis 2019; 13:e0007397. [PMID: 31091271 PMCID: PMC6538193 DOI: 10.1371/journal.pntd.0007397] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 05/28/2019] [Accepted: 04/16/2019] [Indexed: 12/29/2022] Open
Abstract
Background Anisakiasis is an emerging public health problem, caused by Anisakis spp. nematode larvae. Anisakiasis presents as variable and unspecific gastrointestinal and/or allergic clinical symptoms, which accounts for the high rate of misdiagnosed cases. Methodology/Principal findings The aim of this study was to characterize the early cellular (6–72 h p.i.) and molecular (6 h p.i.) immune response and general underlying regulatory mechanism in Anisakis infected rats. Each Sprague-Dawley rat was infected with 10 Anisakis spp. larvae by gastric intubation. Tissues with visible lesions were processed for: i) classic histopathology (HE), immunofluorescence (CD3, iNOS, S100A8/A9), and transmission electron microscopy (TEM); ii) target genes (Il1b, Il6, Il18, Ccl3, Icam1, Mmp9) and microRNA (Rat Immunopathology MIRN-104ZF plate, Quiagen) expression analysis; and iii) global DNA methylation. Histopathology revealed that Anisakis larval migration caused moderate to extensive hemorrhages in submucosal and epimysial/perimysial connective tissue. In stomach and muscle, moderate to abundant mixed inflammatory infiltrate was present, dominated by neutrophils and macrophages, while only mild infiltration was seen in intestine. Lesions were characterized by the presence of CD3+, iNOS+, and S100A8/A9+ cells. The greatest number of iNOS+ and S100A8/A9+ cells was seen in muscle. Il6, Il1b, and Ccl3 showed particularly strong expression in stomach and visceral adipose tissues, but the order of expression differed between tissues. In total, three miRNAs were differentially expressed, two in stomach (miRNA-451 and miRNA-223) and two in intestine (miRNA-451 and miRNA-672). No changes in global DNA methylation were observed in infected tissues relative to controls. Conclusions/Significance Anisakis infection induces strong immune responses in infected rats with marked induction of specific proinflammatory cytokines and miRNA expression. Deciphering the functional role of these cytokines and miRNAs will help in understanding the anisakiasis pathology and controversies surrounding Anisakis infection in humans. Anisakiasis is a zoonotic disease (infection transmitted between animals and humans) contracted by consumption of raw or undercooked seafood contaminated with Anisakis spp. nematode larvae. Anisakiasis usually presents with variable and unspecific gastrointestinal and/or allergic symptoms, which accounts for the high rate of misdiagnosed cases. Due to changes in dietary habits, such as eating raw or undercooked seafood, anisakiasis is considered an emerging public health problem. Despite the increase in number of reported cases worldwide, mechanisms of immune response to this unspecific human pathogen are poorly known. We have shown that in experimentally infected rats, Anisakis larvae cause severe hemorrhages and necrotic changes of affected tissues in the early phase of infections. Neutrophils and macrophages were abundantly present in tissue lesions, while eosinophils, hallmark of helminth infections, were scarcely present. We have also demonstrated particularly strong expression of several inflammatory genes. Moreover, we give for the first-time insight into putative regulatory mechanism mediated via a distinct class of RNA molecules. Our study may provide new opportunities for better understanding of cellular and molecular response to Anisakis spp., aiming at development of more specific therapeutics and alleviation of pathologies associated with Anisakis spp. infection.
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Affiliation(s)
- Jerko Hrabar
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
- * E-mail:
| | - Željka Trumbić
- Department of Marine Studies, University of Split, Split, Croatia
| | - Ivana Bočina
- Faculty of Science, University of Split, Split, Croatia
| | - Ivana Bušelić
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
| | - Anamarija Vrbatović
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
| | - Ivona Mladineo
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
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16
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Li X, Qiao R, Ye J, Wang M, Zhang C, Lv G, Wang K, Li X, Han X. Integrated miRNA and mRNA transcriptomes of spleen profiles between Yorkshire and Queshan black pigs. Gene 2018; 688:204-214. [PMID: 30529098 DOI: 10.1016/j.gene.2018.11.077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 10/31/2018] [Accepted: 11/22/2018] [Indexed: 12/13/2022]
Abstract
Disease causes large economic losses to the pig industry worldwidely, immunity plays an important role in the process of resistance to disease. In the present study, to elucidate the molecular mechanisms underlying different levels of disease resistance, we obtained the miRNA and mRNA expression profiles from the spleens of three groups of sows, including 180-day-old Queshan Black (Q-F), 3-day-old Yorkshire (Y-N) and 180-day-old Yorkshire (Y-F) pigs. The results showed that 85 miRNAs and 5093 genes were differentially expressed in Y-F vs Y-N, and 20 miRNAs and 1283 genes were differentially expressed in Q-F vs Y-F. Gene ontology analysis of these differentially expressed genes revealed their critical roles in response to immune response-related signaling pathways. To investigate the molecular mechanisms underlying immune diversity based on differentially expressed miRNAs and genes, the regulatory network between the node miRNAs and genes were established using Cytoscape. The results showed that the identified candidate miRNAs and genes were associated with immune response, and also indicated their potential roles in disease resistance variance between different pig breeds and stages. From the above, this research detected the key factors that were involved in disease resistance, and provide useful information for disease resistance breeding.
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Affiliation(s)
- Xinjian Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Ruimin Qiao
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Jianwei Ye
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Mingyu Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Chen Zhang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Gang Lv
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Kejun Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Xiuling Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China
| | - Xuelei Han
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002), China.
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17
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Rodríguez-Galán A, Fernández-Messina L, Sánchez-Madrid F. Control of Immunoregulatory Molecules by miRNAs in T Cell Activation. Front Immunol 2018; 9:2148. [PMID: 30319616 PMCID: PMC6167432 DOI: 10.3389/fimmu.2018.02148] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 08/30/2018] [Indexed: 01/01/2023] Open
Abstract
MiRNA targeting of key immunoregulatory molecules fine-tunes the immune response. This mechanism boosts or dampens immune functions to preserve homeostasis while supporting the full development of effector functions. MiRNA expression changes during T cell activation, highlighting that their function is constrained by a specific spatiotemporal frame related to the signals that induce T cell-based effector functions. Here, we update the state of the art regarding the miRNAs that are differentially expressed during T cell stimulation. We also revisit the existing data on miRNA function in T cell activation, with a special focus on the modulation of the most relevant immunoregulatory molecules.
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Affiliation(s)
- Ana Rodríguez-Galán
- Servicio de Inmunología, Instituto de Investigación Sanitaria Princesa (IP), Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Lola Fernández-Messina
- Servicio de Inmunología, Instituto de Investigación Sanitaria Princesa (IP), Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Francisco Sánchez-Madrid
- Servicio de Inmunología, Instituto de Investigación Sanitaria Princesa (IP), Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares, Madrid, Spain
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18
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Liang Y, Xu P, Zou Q, Luo H, Yu W. An epigenetic perspective on tumorigenesis: Loss of cell identity, enhancer switching, and NamiRNA network. Semin Cancer Biol 2018; 57:1-9. [PMID: 30213688 DOI: 10.1016/j.semcancer.2018.09.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 08/26/2018] [Accepted: 09/06/2018] [Indexed: 02/09/2023]
Abstract
Various tumorigenic theories have been proposed in the past century, which contribute to the prevention and treatment of cancer clinically. However, the underlying mechanisms of the initiation of cancer, drug resistance, neoplasm relapse, and metastasis are still challenging to be panoramically addressed. Based on the abundant evidence provided by others and us, we postulate that Tumor Initiated by Loss of Cell Identity (LOCI), which is an inevitable initiating event of tumorigenesis. As a result, normal cells are transformed into the cancerous cell. In this process, epigenetic regulatory program, especially NamiRNA (Nuclear activating miRNA)-enhancer-gene activation network, is vital for the cell identity. The disorganization of NamiRNA-enhancer-gene activation network is a causal predisposition to the cell identity loss, and the altered cell identity is stabilized by genetic variations of the NamiRNA-enhancer-gene activation network. Furthermore, the additional genetic or epigenetic abnormities confer those cells to carcinogenic characteristics, such as growth advantage over normal cells, and finally yield cancer. In this review, we literally explain our tumor initiation hypothesis based on the corresponding evidence, which will not only help to refresh our understanding of tumorigenesis but also bring benefits to developing "cell identity reversing" based therapies.
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Affiliation(s)
- Ying Liang
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Peng Xu
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Qingping Zou
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Huaibing Luo
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Wenqiang Yu
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China.
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19
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Liang Y, Xu P, Zou Q, Luo H, Yu W. An epigenetic perspective on tumorigenesis: Loss of cell identity, enhancer switching, and NamiRNA network. Semin Cancer Biol 2018; 83:596-604. [PMID: 30208341 DOI: 10.1016/j.semcancer.2018.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 02/09/2023]
Abstract
Various tumorigenic theories have been proposed in the past century, which contribute to the prevention and treatment of cancer clinically. However, the underlying mechanisms of the initiation of cancer, drug resistance, neoplasm relapse, and metastasis are still challenging to be panoramically addressed. Based on the abundant evidence provided by others and us, we postulate that Tumor Initiated by Loss of Cell Identity (LOCI), which is an inevitable initiating event of tumorigenesis. As a result, normal cells are transformed into the cancerous cell. In this process, epigenetic regulatory program, especially NamiRNA (Nuclear activating miRNA)-enhancer-gene activation network, is vital for the cell identity. The disorganization of NamiRNA-enhancer-gene activation network is a causal predisposition to the cell identity loss, and the altered cell identity is stabilized by genetic variations of the NamiRNA-enhancer-gene activation network. Furthermore, the additional genetic or epigenetic abnormities confer those cells to carcinogenic characteristics, such as growth advantage over normal cells, and finally yield cancer. In this review, we literally explain our tumor imitation hypothesis based on the corresponding evidence, which will not only help to refresh our understanding of tumorigenesis but also bring benefits to developing "cell identity reversing" based therapies.
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Affiliation(s)
- Ying Liang
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Peng Xu
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Qingping Zou
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Huaibing Luo
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China
| | - Wenqiang Yu
- Shanghai Public Health Clinical Center & Laboratory of RNA Epigenetics, Institute of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 201508, China; Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai, 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, 200433, China.
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20
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Zhao Y, Zhang K, Zou M, Sun Y, Peng X. gga-miR-451 Negatively Regulates Mycoplasma gallisepticum (HS Strain)-Induced Inflammatory Cytokine Production via Targeting YWHAZ. Int J Mol Sci 2018; 19:ijms19041191. [PMID: 29652844 PMCID: PMC5979595 DOI: 10.3390/ijms19041191] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 04/10/2018] [Accepted: 04/11/2018] [Indexed: 12/21/2022] Open
Abstract
Mycoplasma gallisepticum (MG) is the most economically significant mycoplasma pathogen of poultry that causes chronic respiratory disease (CRD) in chickens. Although miRNAs have been identified as a major regulator effect on inflammatory response, it is largely unclear how they regulate MG-induced inflammation. The aim of this study was to investigate the functional roles of gga-miR-451 and identify downstream targets regulated by gga-miR-451 in MG infection of chicken. We found that the expression of gga-miR-451 was significantly up-regulated during MG infection of chicken embryo fibroblast cells (DF-1) and chicken embryonic lungs. Overexpression of gga-miR-451 decreased the MG-induced inflammatory cytokine production, including tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6), whereas inhibition of gga-miR-451 had the opposite effect. Gene expression data combined with luciferase reporter assays demonstrated that tyrosine3-monooxygenase/tryptophan5-monooxygenase activation protein zeta (YWHAZ) was identified as a direct target of gga-miR-451 in the context of MG infection. Furthermore, upregulation of gga-miR-451 significantly inhibited the MG-infected DF-1 cells proliferation, induced cell-cycle arrest, and promoted apoptosis. Collectively, our results demonstrate that gga-miR-451 negatively regulates the MG-induced production of inflammatory cytokines via targeting YWHAZ, inhibits the cell cycle progression and cell proliferation, and promotes cell apoptosis. This study provides a better understanding of the molecular mechanisms of MG infection.
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Affiliation(s)
- Yabo Zhao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction (Huazhong Agricultural University), Ministry of Education, College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Kang Zhang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction (Huazhong Agricultural University), Ministry of Education, College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Mengyun Zou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction (Huazhong Agricultural University), Ministry of Education, College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Yingfei Sun
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction (Huazhong Agricultural University), Ministry of Education, College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
| | - Xiuli Peng
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction (Huazhong Agricultural University), Ministry of Education, College of Animal Science and Technology and College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
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21
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Liang Y, Zou Q, Yu W. Steering Against Wind: A New Network of NamiRNAs and Enhancers. GENOMICS PROTEOMICS & BIOINFORMATICS 2017; 15:331-337. [PMID: 28882787 PMCID: PMC5673672 DOI: 10.1016/j.gpb.2017.05.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/19/2017] [Accepted: 06/14/2017] [Indexed: 02/07/2023]
Abstract
MicroRNAs (miRNAs) are a class of endogenous non-coding RNAs with regulatory functions. Traditionally, miRNAs are thought to play a negative regulatory role in the cytoplasm by binding to the 3′UTR of target genes to degrade mRNA or inhibit translation. However, it remains a challenge to interpret the potential function of many miRNAs located in the nucleus. Recently, we reported a new type of miRNAs present in the nucleus, which can activate gene expression by binding to the enhancer, and named them nuclear activating miRNAs (NamiRNAs). The discovery of NamiRNAs showcases a complementary regulatory mechanism of miRNA, demonstrating their differential roles in the nucleus and cytoplasm. Here, we reviewed miRNAs in nucleus to better understand the function of NamiRNAs in their interactions with the enhancers. Accordingly, we propose a NamiRNA–enhancer–target gene activation network model to better understand the crosstalk between NamiRNAs and enhancers in regulating gene transcription. Moreover, we hypothesize that NamiRNAs may be involved in cell identity or cell fate determination during development, although further study is needed to elucidate the underlying mechanisms in detail.
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Affiliation(s)
- Ying Liang
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai 200433, China
| | - Qingping Zou
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai 200433, China
| | - Wenqiang Yu
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai 200032, China; Department of Biochemistry and Molecular Biology, Shanghai Medical College, MOE Key Laboratory of Metabolism and Molecular Medicine, Department of Molecular Biology, Fudan University, Shanghai 200032, China; Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai 200433, China.
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22
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Chamnanchanunt S, Fucharoen S, Umemura T. Circulating microRNAs in malaria infection: bench to bedside. Malar J 2017; 16:334. [PMID: 28807026 PMCID: PMC5557074 DOI: 10.1186/s12936-017-1990-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 08/10/2017] [Indexed: 02/06/2023] Open
Abstract
Severe malaria has a poor prognosis with a morbidity rate of 80% in tropical areas. The early parasite detection is one of the effective means to prevent severe malaria of which specific treatment strategies are limited. Many clinical characteristics and laboratory testings have been used for the early diagnosis and prediction of severe disease. However, a few of these factors could be applied to clinical practice. MicroRNAs (miRNAs) were demonstrated as useful biomarkers in many diseases such as malignant diseases and cardiovascular diseases. Recently it was found that plasma miR-451 and miR-16 were downregulated in malaria infection at parasitic stages or with multi-organ failure involvement. MiR-125b, -27a, -23a, -150, 17-92 and -24 are deregulated in malaria patients with multiple organ failures. Here, the current findings of miRNAs were reviewed in relation to clinical severity of malaria infection and emphasized that miRNAs are potential biomarkers for severe malaria infection.
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Affiliation(s)
- Supat Chamnanchanunt
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
| | - Suthat Fucharoen
- Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Bangkok, Thailand
| | - Tsukuru Umemura
- Department of Medical Technology and Sciences, International University of Health and Welfare, Ohkawa, Japan.,Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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