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Tabrez S, Akand SK, Ali R, Naqvi IH, Soleja N, Mohsin M, Ahmed MZ, Saleem M, Parvez S, Akhter Y, Rub A. Leishmania donovani modulates host miRNAs regulating cholesterol biosynthesis for its survival. Microbes Infect 2024:105379. [PMID: 38885758 DOI: 10.1016/j.micinf.2024.105379] [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: 03/25/2024] [Revised: 06/06/2024] [Accepted: 06/07/2024] [Indexed: 06/20/2024]
Abstract
Cholesterol reduction by intracellular protozoan parasite Leishmania donovani (L. donovani), causative agent of leishmaniasis, impairs antigen presentation, pro-inflammatory cytokine secretion and host-protective membrane-receptor signaling in macrophages. Here, we studied the miRNA mediated regulation of cholesterol biosynthetic genes to understand the possible mechanism of L. donovani-induced cholesterol reduction and therapeutic importance of miRNAs in leishmaniasis. System-scale genome-wide microtranscriptome screening was performed to identify the miRNAs involved in the regulation of expression of key cholesterol biosynthesis regulatory genes through miRanda3.0. 11 miRNAs out of 2823, showing complementarity with cholesterol biosynthetic genes were finally selected for expression analysis. These selected miRNAs were differentially regulated in THP-1 derived macrophages and in primary human macrophages by L. donovani. Correlation of expression and target validation through luciferase assay suggested two key miRNAs, hsa-miR-1303 and hsa-miR-874-3p regulating the key genes hmgcr and hmgcs1 respectively. Inhibition of hsa-mir-1303 and hsa-miR-874-3p augmented the expression of targets and reduced the parasitemia in macrophages. This study will also provide the platform for the development of miRNA-based therapy against leishmaniasis.
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Affiliation(s)
- Shams Tabrez
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Sajjadul Kadir Akand
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Rahat Ali
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Irshad Husain Naqvi
- Dr. M. A. Ansari Health Centre, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Neha Soleja
- Department of Bioscience, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Mohd Mohsin
- Department of Bioscience, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Mohammad Z Ahmed
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed Saleem
- National Institute of Science Education and Research (NISER), Bhubaneswar, P.O Jatni, Khurda, Odisha, 752050, India
| | - Suhel Parvez
- Department of Toxicology, Jamia Hamdard, New Delhi-110062, India
| | - Yusuf Akhter
- Department of Biotechnology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh, 226025, India
| | - Abdur Rub
- Infection and Immunity Lab, Department of Biotechnology, Jamia Millia Islamia (A Central University), New Delhi 110025, India.
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2
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Savardashtaki A, Khalili Alashti S, Vafadar A, Sadeghi M, Baneshi M, Hashemi KS, Karami J, Muro A, Manzano-Roman R, Rashidi S. An integrated bioinformatic analysis of microarray datasets to identify biomarkers and miRNA-based regulatory networks in leishmaniasis. Sci Rep 2024; 14:12981. [PMID: 38839916 PMCID: PMC11153516 DOI: 10.1038/s41598-024-63462-5] [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: 11/13/2023] [Accepted: 05/29/2024] [Indexed: 06/07/2024] Open
Abstract
Micro RNAs (miRNAs, miRs) and relevant networks might exert crucial functions during differential host cell infection by the different Leishmania species. Thus, a bioinformatic analysis of microarray datasets was developed to identify pivotal shared biomarkers and miRNA-based regulatory networks for Leishmaniasis. A transcriptomic analysis by employing a comprehensive set of gene expression profiling microarrays was conducted to identify the key genes and miRNAs relevant for Leishmania spp. infections. Accordingly, the gene expression profiles of healthy human controls were compared with those of individuals infected with Leishmania mexicana, L. major, L. donovani, and L. braziliensis. The enrichment analysis for datasets was conducted by utilizing EnrichR database, and Protein-Protein Interaction (PPI) network to identify the hub genes. The prognostic value of hub genes was assessed by using receiver operating characteristic (ROC) curves. Finally, the miRNAs that interact with the hub genes were identified using miRTarBase, miRWalk, TargetScan, and miRNet. Differentially expressed genes were identified between the groups compared in this study. These genes were significantly enriched in inflammatory responses, cytokine-mediated signaling pathways and granulocyte and neutrophil chemotaxis responses. The identification of hub genes of recruited datasets suggested that TNF, SOCS3, JUN, TNFAIP3, and CXCL9 may serve as potential infection biomarkers and could deserve value as prognostic biomarkers for leishmaniasis. Additionally, inferred data from miRWalk revealed a significant degree of interaction of a number of miRNAs (hsa-miR-8085, hsa-miR-4673, hsa-miR-4743-3p, hsa-miR-892c-3p, hsa-miR-4644, hsa-miR-671-5p, hsa-miR-7106-5p, hsa-miR-4267, hsa-miR-5196-5p, and hsa-miR-4252) with the majority of the hub genes, suggesting such miRNAs play a crucial role afterwards parasite infection. The hub genes and hub miRNAs identified in this study could be potentially suggested as therapeutic targets or biomarkers for the management of leishmaniasis.
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Affiliation(s)
- Amir Savardashtaki
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shayan Khalili Alashti
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Epilepsy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Asma Vafadar
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahboubeh Sadeghi
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Baneshi
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kimia Sadat Hashemi
- Department of Medical Genetics, Medical University of Innsbruck, Innsbruck, Austria
| | - Jafar Karami
- Molecular and Medicine Research Center, Khomein University of Medical Sciences, Khomein, Iran
- Department of Medical Laboratory Sciences, Khomein University of Medical Sciences, Khomein, Iran
| | - Antonio Muro
- Infectious and Tropical Diseases Group (E-INTRO), Faculty of Pharmacy, Institute of Biomedical Research of Salamanca-Research Center for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), University of Salamanca, 37008, Salamanca, Spain
| | - Raúl Manzano-Roman
- Infectious and Tropical Diseases Group (E-INTRO), Faculty of Pharmacy, Institute of Biomedical Research of Salamanca-Research Center for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), University of Salamanca, 37008, Salamanca, Spain.
| | - Sajad Rashidi
- Molecular and Medicine Research Center, Khomein University of Medical Sciences, Khomein, Iran.
- Department of Medical Laboratory Sciences, Khomein University of Medical Sciences, Khomein, Iran.
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3
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Sharma I, Kataria P, Das J. Cerebral malaria pathogenesis: Dissecting the role of CD4 + and CD8 + T-cells as major effectors in disease pathology. Int Rev Immunol 2024; 43:309-325. [PMID: 38618863 DOI: 10.1080/08830185.2024.2336539] [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: 09/25/2023] [Revised: 03/22/2024] [Accepted: 03/24/2024] [Indexed: 04/16/2024]
Abstract
Cerebral malaria (CM) is a severe complication of Plasmodium falciparum (P. falciparum) infection, with complex pathogenesis involving multiple factors, including the host's immunological response. T lymphocytes, specifically CD4+ T helper cells and CD8+ cytotoxic T cells, are crucial in controlling parasite growth and activating cells for parasite clearance via cytokine secretion. Contrary to this, reports also suggest the pathogenic nature of T lymphocytes as they are often involved in disease progression and severity. CD8+ cytotoxic T cells migrate to the host's brain vasculature, disrupting the blood-brain barrier and causing neurological manifestations. CD4+ T helper cells on the other hand play a variety of functions as they differentiate into different subtypes which may function as pro-inflammatory or anti-inflammatory. The excessive pro-inflammatory response in CM can lead to multi-organ failure, necessitating a check mechanism to maintain immune homeostasis. This is achieved by regulatory T cells and their characteristic cytokines, which counterbalance the pro-inflammatory immune response. Maintaining a critical balance between pro and anti-inflammatory responses is crucial for determining disease outcomes in CM. A slight change in this balance may contribute to a disease severity owing to an extreme inflammatory response or unrestricted parasite growth, a potential target for designing immunotherapeutic treatment approaches. The review briefly discusses the pathogenesis of CM and various mechanisms responsible for the disruption of the blood-brain barrier. It also highlights the role of different T cell subsets during infection and emphasizes the importance of balance between pro and anti-inflammatory T cells that ultimately decides the outcome of the disease.
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Affiliation(s)
- Indu Sharma
- Academy of Scientific and Innovative Research (AcSIR), Noida, India
- Division of Immunology, National Institute of Malaria Research, Dwarka, New Delhi, India
| | - Poonam Kataria
- Academy of Scientific and Innovative Research (AcSIR), Noida, India
- Division of Immunology, National Institute of Malaria Research, Dwarka, New Delhi, India
| | - Jyoti Das
- Academy of Scientific and Innovative Research (AcSIR), Noida, India
- Division of Immunology, National Institute of Malaria Research, Dwarka, New Delhi, India
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4
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Pu G, Li Y, Liu T, Li H, Wang L, Chen G, Cao S, Yin H, Amuda TO, Guo X, Luo X. mmu-miR-374b-5p modulated inflammatory factors via downregulation of C/EBP β/NF-κB signaling in Kupffer cells during Echinococcus multilocularis infection. Parasit Vectors 2024; 17:163. [PMID: 38553755 PMCID: PMC10981327 DOI: 10.1186/s13071-024-06238-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 03/05/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Alveolar echinococcosis (AE) is an important infectious disease caused by the metacestode larvae of Echinococcus multilocularis, seriously threatening global public health security. Kupffer cells (KCs) play important roles in liver inflammatory response. However, their role in hepatic alveolar echinococcosis has not yet been fully elucidated. METHODS In this study, qRT-PCR was used to detect the expression level of miR-374b-5p in KCs. The target gene of miR-374b-5p was identified through luciferase reporter assays and loss of function and gains. Critical genes involved in NFκB signaling pathway were analyzed by qRT-PCR and western blot. RESULTS This study reported that miR-374b-5p was significantly upregulated in KCs during E. multilocularis infection and further showed that miR-374b-5p was able to bind to the 3'-UTR of the C/EBP β gene and suppressed its expression. The expression levels of NF-κBp65, p-NF-κBp65 and pro-inflammatory factors including iNOS, TNFα and IL6 were attenuated after overexpression of miR-374b-5p while enhanced after suppression of miR-374b-5p. However, the Arg1 expression level was promoted after overexpression of miR-374b-5p while suppressed after downregulation of miR-374b-5p. Additionally, increased protein levels of NF-κBp65 and p-NF-κBp65 were found in the C/EBP β-overexpressed KCs. CONCLUSIONS These results demonstrated that miR-374b-5p probably regulated the expression of inflammatory factors via C/EBP β/NF-κB signaling. This finding is helpful to explore the mechanism of inflammation regulation during E. multilocularis infection.
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Affiliation(s)
- Guiting Pu
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Yanping Li
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Tingli Liu
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Hong Li
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Liqun Wang
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Guoliang Chen
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Shanling Cao
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Hong Yin
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonoses, Yangzhou University, Yangzhou, 225009, People's Republic of China
| | - Tharheer Oluwashola Amuda
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China
| | - Xiaola Guo
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China.
| | - Xuenong Luo
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Lanzhou, 730046, Gansu Province, People's Republic of China.
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonoses, Yangzhou University, Yangzhou, 225009, People's Republic of China.
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5
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Kimura M, Kothari S, Gohir W, Camargo JF, Husain S. MicroRNAs in infectious diseases: potential diagnostic biomarkers and therapeutic targets. Clin Microbiol Rev 2023; 36:e0001523. [PMID: 37909789 PMCID: PMC10732047 DOI: 10.1128/cmr.00015-23] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023] Open
Abstract
MicroRNAs (miRNAs) are conserved, short, non-coding RNAs that play a crucial role in the post-transcriptional regulation of gene expression. They have been implicated in the pathogenesis of cancer and neurological, cardiovascular, and autoimmune diseases. Several recent studies have suggested that miRNAs are key players in regulating the differentiation, maturation, and activation of immune cells, thereby influencing the host immune response to infection. The resultant upregulation or downregulation of miRNAs from infection influences the protein expression of genes responsible for the immune response and can determine the risk of disease progression. Recently, miRNAs have been explored as diagnostic biomarkers and therapeutic targets in various infectious diseases. This review summarizes our current understanding of the role of miRNAs during viral, fungal, bacterial, and parasitic infections from a clinical perspective, including critical functional mechanisms and implications for their potential use as biomarkers and therapeutic targets.
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Affiliation(s)
- Muneyoshi Kimura
- Transplant Infectious Diseases, Ajmera Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Sagar Kothari
- Transplant Infectious Diseases, Ajmera Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Wajiha Gohir
- Transplant Infectious Diseases, Ajmera Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Jose F. Camargo
- Department of Medicine, Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Shahid Husain
- Transplant Infectious Diseases, Ajmera Transplant Program, University Health Network, Toronto, Ontario, Canada
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6
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Chauhan R, Tiwari M, Chaudhary A, Sharan Thakur R, Pande V, Das J. Chemokines: A key driver for inflammation in protozoan infection. Int Rev Immunol 2023; 43:211-228. [PMID: 37980574 DOI: 10.1080/08830185.2023.2281566] [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: 05/08/2023] [Accepted: 10/16/2023] [Indexed: 11/21/2023]
Abstract
Chemokines belong to the group of small proteins within the cytokine family having strong chemo-attractant properties. In most cases, the strong immuno-modulatory role of chemokines is crucial for generating the immune response against pathogens in various protozoan diseases. In this review, we have given a brief update on the classification, characterization, homeostasis, transcellular migration, and immuno-modulatory role of chemokines. Here we will evaluate the potential role of chemokines and their regulation in various protozoan diseases. There is a significant direct relationship between parasitic infection and the recruitment of effector cells of the immune response. Chemokines play an indispensable role in mediating several defense mechanisms against infection, such as leukocyte recruitment and the generation of innate and cell-mediated immunity that aids in controlling/eliminating the pathogen. This process is controlled by the chemotactic movement of chemokines induced as a primary host immune response. We have also addressed that chemokine expressions during infection are time-dependent and orchestrated in a systematic pattern that ultimately assists in generating a protective immune response. Taken together, this review provides a systematic understanding of the complexity of chemokines profiles during protozoan disease conditions and the rationale of targeting chemokines for the development of therapeutic strategies.
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Affiliation(s)
- Rubika Chauhan
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi, India
| | - Mrinalini Tiwari
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi, India
| | - Amrendra Chaudhary
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi, India
| | - Reva Sharan Thakur
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi, India
| | - Veena Pande
- Biotechnology Department, Kumaun University, Nainital, India
| | - Jyoti Das
- Parasite-Host Biology, National Institute of Malaria Research, Dwarka, New Delhi, India
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7
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Bauer AN, Majumdar N, Williams F, Rajput S, Pokhrel LR, Cook PP, Akula SM. MicroRNAs: Small but Key Players in Viral Infections and Immune Responses to Viral Pathogens. BIOLOGY 2023; 12:1334. [PMID: 37887044 PMCID: PMC10604607 DOI: 10.3390/biology12101334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/21/2023] [Accepted: 10/11/2023] [Indexed: 10/28/2023]
Abstract
Since the discovery of microRNAs (miRNAs) in C. elegans in 1993, the field of miRNA research has grown steeply. These single-stranded non-coding RNA molecules canonically work at the post-transcriptional phase to regulate protein expression. miRNAs are known to regulate viral infection and the ensuing host immune response. Evolving research suggests miRNAs are assets in the discovery and investigation of therapeutics and diagnostics. In this review, we succinctly summarize the latest findings in (i) mechanisms underpinning miRNA regulation of viral infection, (ii) miRNA regulation of host immune response to viral pathogens, (iii) miRNA-based diagnostics and therapeutics targeting viral pathogens and challenges, and (iv) miRNA patents and the market landscape. Our findings show the differential expression of miRNA may serve as a prognostic biomarker for viral infections in regard to predicting the severity or adverse health effects associated with viral diseases. While there is huge market potential for miRNA technology, the novel approach of using miRNA mimics to enhance antiviral activity or antagonists to inhibit pro-viral miRNAs has been an ongoing research endeavor. Significant hurdles remain in terms of miRNA delivery, stability, efficacy, safety/tolerability, and specificity. Addressing these challenges may pave a path for harnessing the full potential of miRNAs in modern medicine.
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Affiliation(s)
- Anais N. Bauer
- Department of Microbiology & Immunology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA; (A.N.B.); (N.M.); (F.W.)
| | - Niska Majumdar
- Department of Microbiology & Immunology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA; (A.N.B.); (N.M.); (F.W.)
| | - Frank Williams
- Department of Microbiology & Immunology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA; (A.N.B.); (N.M.); (F.W.)
| | - Smit Rajput
- Department of Internal Medicine, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA;
| | - Lok R. Pokhrel
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA;
| | - Paul P. Cook
- Department of Internal Medicine, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA;
| | - Shaw M. Akula
- Department of Microbiology & Immunology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA; (A.N.B.); (N.M.); (F.W.)
- Department of Internal Medicine, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA;
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8
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Li H, Yang S, Zeng K, Guo J, Wu J, Jiang H, Xie Y, Hu Z, Lu J, Yang J, Su XZ, Cui J, Yu X. SHIP1 modulates antimalarial immunity by bridging the crosstalk between type I IFN signaling and autophagy. mBio 2023; 14:e0351222. [PMID: 37366613 PMCID: PMC10470592 DOI: 10.1128/mbio.03512-22] [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: 12/15/2022] [Accepted: 04/24/2023] [Indexed: 06/28/2023] Open
Abstract
Stringent control of the type I interferon (IFN-I) signaling is critical for host immune defense against infectious diseases, yet the molecular mechanisms that regulate this pathway remain elusive. Here, we show that Src homology 2 containing inositol phosphatase 1 (SHIP1) suppresses IFN-I signaling by promoting IRF3 degradation during malaria infection. Genetic ablation of Ship1 in mice leads to high levels of IFN-I and confers resistance to Plasmodium yoelii nigeriensis (P.y.) N67 infection. Mechanistically, SHIP1 promotes the selective autophagic degradation of IRF3 by enhancing K63-linked ubiquitination of IRF3 at lysine 313, which serves as a recognition signal for NDP52-mediated selective autophagic degradation. In addition, SHIP1 is downregulated by IFN-I-induced miR-155-5p upon P.y. N67 infection and severs as a feedback loop of the signaling crosstalk. This study reveals a regulatory mechanism between IFN-I signaling and autophagy, and verifies SHIP1 can be a potential target for therapeutic intervention against malaria and other infectious diseases. IMPORTANCE Malaria remains a serious disease affecting millions of people worldwide. Malaria parasite infection triggers tightly controlled type I interferon (IFN-I) signaling that plays a critical role in host innate immunity; however, the molecular mechanisms underlying the immune responses are still elusive. Here, we discover a host gene [Src homology 2-containing inositol phosphatase 1 (SHIP1)] that can regulate IFN-I signaling by modulating NDP52-mediated selective autophagic degradation of IRF3 and significantly affect parasitemia and resistance of Plasmodium-infected mice. This study identifies SHIP1 as a potential target for immunotherapies in malaria and highlights the crosstalk between IFN-I signaling and autophagy in preventing related infectious diseases. SHIP1 functions as a negative regulator during malaria infection by targeting IRF3 for autophagic degradation.
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Affiliation(s)
- Hongyu Li
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Shuai Yang
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ke Zeng
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Jiayin Guo
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Jian Wu
- Malaria Functional Genomics Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Huaji Jiang
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
- Yue Bei People's Hospital Postdoctoral Innovation Practice Base, Southern Medical University, Guangzhou, Guangdong, China
| | - Yingchao Xie
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhiqiang Hu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Jiansen Lu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
- Department of Joint Surgery, the Fifth Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Jianwu Yang
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Xin-zhuan Su
- Malaria Functional Genomics Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Jun Cui
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Xiao Yu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Lab of Single Cell Technology and Application, Southern Medical University, Guangzhou, Guangdong, China
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9
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Chen JG, Liu SC, Nie Q, Du YT, Lv YY, He LP, Chen G. Exosome-derived long noncoding RNAs: Mediators of host-Plasmodium parasite communication. WILEY INTERDISCIPLINARY REVIEWS. RNA 2023:e1808. [PMID: 37553236 DOI: 10.1002/wrna.1808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 06/21/2023] [Accepted: 06/27/2023] [Indexed: 08/10/2023]
Abstract
Overcoming challenges associated with malaria eradication proves to be a formidable task due to the complicated life cycle exhibited by the malaria parasite and the lack of safe and enduring vaccines against malaria. Investigating the interplay between Plasmodium parasites and their mammalian hosts is crucial for the development of novel vaccines. Long noncoding RNAs (lncRNAs) derived from Plasmodium parasites or host cells have emerged as potential signaling molecules involved in the trafficking of proteins, RNA (mRNAs, miRNAs, and ncRNAs), and DNA. These lncRNAs facilitate the interaction between hosts and parasites, impacting normal physiology or pathology in malaria-infected individuals. Moreover, they possess the capacity to regulate immune responses and associated signaling pathways, thus potentially influencing chromatin organization, epigenetic modifications, mRNA processing, splicing, and translation. However, the functional role of exosomal lncRNAs in malaria remains poorly understood. This review offers a comprehensive analysis of lncRNA and exosomal lncRNA profiles during malaria infection. It presents an overview of recent progress in elucidating the involvement of exosomal lncRNAs in host-parasite interactions. Additionally, potential exosomal lncRNAs linked to the domains of innate and adaptive immunity in the context of malaria are proposed. These findings may contribute to the discovery of new diagnostic and therapeutic strategies for malaria. Furthermore, the need for additional research was highlighted that aimed to elucidate the mechanisms underlying lncRNA transportation into host cells and their targeting of specific genes to regulate the host's immune response. This knowledge gap presents an opportunity for future investigations, offering innovative approaches to enhance malarial control. This article is categorized under: RNA Interactions with Proteins and Other Molecules > Small Molecule-RNA Interactions RNA Interactions with Proteins and Other Molecules > Protein-RNA Interactions: Functional Implications RNA in Disease and Development > RNA in Disease.
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Affiliation(s)
- Jin-Guang Chen
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, China
| | - Shuang-Chun Liu
- Municipal Hospital Affiliated to Medical School of Taizhou University, Taizhou, China
| | - Qing Nie
- Weifang Centers for Disease Control and Prevention, Weifang, Shandong Province, China
| | - Yun-Ting Du
- Department of Laboratory Medicine, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Yin-Yi Lv
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, China
| | - Lian-Ping He
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, China
| | - Guang Chen
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, China
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10
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Thompson TA, Chahine Z, Le Roch KG. The role of long noncoding RNAs in malaria parasites. Trends Parasitol 2023; 39:517-531. [PMID: 37121862 DOI: 10.1016/j.pt.2023.03.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/16/2023] [Accepted: 03/18/2023] [Indexed: 05/02/2023]
Abstract
The human malaria parasites, including Plasmodium falciparum, persist as a major cause of global morbidity and mortality. The recent stalling of progress toward malaria elimination substantiates a need for novel interventions. Controlled gene expression is central to the parasite's numerous life cycle transformations and adaptation. With few specific transcription factors (TFs) identified, crucial roles for chromatin states and epigenetics in parasite transcription have become evident. Although many chromatin-modifying enzymes are known, less is known about which factors mediate their impacts on transcriptional variation. Like those of higher eukaryotes, long noncoding RNAs (lncRNAs) have recently been shown to have integral roles in parasite gene regulation. This review aims to summarize recent developments and key findings on the role of lncRNAs in P. falciparum.
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Affiliation(s)
- Trevor A Thompson
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - Zeinab Chahine
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA
| | - Karine G Le Roch
- Department of Molecular, Cell and Systems Biology, University of California Riverside, CA, USA.
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11
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Li S, Meng W, Guo Z, Liu M, He Y, Li Y, Ma Z. The miR-183 Cluster: Biogenesis, Functions, and Cell Communication via Exosomes in Cancer. Cells 2023; 12:cells12091315. [PMID: 37174715 PMCID: PMC10177187 DOI: 10.3390/cells12091315] [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: 02/06/2023] [Revised: 04/18/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Cancer is one of the leading causes of human death. MicroRNAs have been found to be closely associated with cancer. The miR-183 cluster, comprising miR-183, miR-96, and miR-182, is transcribed as a polycistronic miRNA cluster. Importantly, in most cases, these clusters promote cancer development through different pathways. Exosomes, as extracellular vesicles, play an important role in cellular communication and the regulation of the tissue microenvironment. Interestingly, the miR-183 cluster can be detected in exosomes and plays a functional regulatory role in tumor development. Here, the biogenesis and functions of the miR-183 cluster in highly prevalent cancers and their relationship with other non-coding RNAs are summarized. In addition, the miR-183 cluster in exosomes has also been discussed. Finally, we discuss the miR-183 cluster as a promising target for cancer therapy. This review is expected to provide a new direction for cancer treatment.
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Affiliation(s)
- Shuhui Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Wei Meng
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Ziyi Guo
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Min Liu
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Yanyun He
- Experimental Center of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Yanli Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Zhongliang Ma
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
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12
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Chi X, Wang Z, Wang Y, Liu Z, Wang H, Xu B. Cross-Kingdom Regulation of Plant-Derived miRNAs in Modulating Insect Development. Int J Mol Sci 2023; 24:ijms24097978. [PMID: 37175684 PMCID: PMC10178792 DOI: 10.3390/ijms24097978] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
MicroRNAs (miRNAs), a class of non-coding small RNAs, are crucial regulatory factors in plants and animals at the post-transcriptional level. These tiny molecules suppress gene expression by complementary oligonucleotide binding to sites in the target messenger. Recently, the discovery of plant-derived miRNAs with cross-kingdom abilities to regulate gene expression in insects has promoted exciting discussion, although some controversies exist regarding the modulation of insect development by plant-derived miRNAs. Here, we review current knowledge about the mechanisms of miRNA biogenesis, the roles of miRNAs in coevolution between insects and plants, the regulation of insect development by plant-derived miRNAs, the cross-kingdom transport mechanisms of plant-derived miRNAs, and cross-kingdom regulation. In addition, the controversy regarding the modulation of insect development by plant-derived miRNAs also was discussed. Our review provides new insights for understanding complex plant-insect interactions and discovering new strategies for pest management and even crop genetic improvement.
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Affiliation(s)
- Xuepeng Chi
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Zhe Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Ying Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Zhenguo Liu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Hongfang Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Baohua Xu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
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13
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Hemachandran K, Alasiry A, Marzougui M, Ganie SM, Pise AA, Alouane MTH, Chola C. Performance Analysis of Deep Learning Algorithms in Diagnosis of Malaria Disease. Diagnostics (Basel) 2023; 13:diagnostics13030534. [PMID: 36766640 PMCID: PMC9914762 DOI: 10.3390/diagnostics13030534] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/07/2023] [Accepted: 01/20/2023] [Indexed: 02/04/2023] Open
Abstract
Malaria is predominant in many subtropical nations with little health-monitoring infrastructure. To forecast malaria and condense the disease's impact on the population, time series prediction models are necessary. The conventional technique of detecting malaria disease is for certified technicians to examine blood smears visually for parasite-infected RBC (red blood cells) underneath a microscope. This procedure is ineffective, and the diagnosis depends on the individual performing the test and his/her experience. Automatic image identification systems based on machine learning have previously been used to diagnose malaria blood smears. However, so far, the practical performance has been insufficient. In this paper, we have made a performance analysis of deep learning algorithms in the diagnosis of malaria disease. We have used Neural Network models like CNN, MobileNetV2, and ResNet50 to perform this analysis. The dataset was extracted from the National Institutes of Health (NIH) website and consisted of 27,558 photos, including 13,780 parasitized cell images and 13,778 uninfected cell images. In conclusion, the MobileNetV2 model outperformed by achieving an accuracy rate of 97.06% for better disease detection. Also, other metrics like training and testing loss, precision, recall, fi-score, and ROC curve were calculated to validate the considered models.
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Affiliation(s)
- K. Hemachandran
- Department of Analytics, School of Business, Woxsen University, Hyderabad 502345, Telangana, India
| | - Areej Alasiry
- College of Computer Science, King Khalid University, Abha 62529, Saudi Arabia
| | - Mehrez Marzougui
- College of Computer Science, King Khalid University, Abha 62529, Saudi Arabia
| | - Shahid Mohammad Ganie
- Department of Analytics, School of Business, Woxsen University, Hyderabad 502345, Telangana, India
| | - Anil Audumbar Pise
- Siatik Premier Google Cloud Platform Partner, Johannesburg 2000, South Africa
- School of Computer Science and Applied Mathematics, University of the Witwatersrand, Johannesburg 2000, South Africa
- School Saveetha School of Engineering, Chennai 600124, Tamil Nadu, India
| | - M. Turki-Hadj Alouane
- College of Computer Science, King Khalid University, Abha 62529, Saudi Arabia
- Correspondence:
| | - Channabasava Chola
- Department of Studies in Computer Science, University of Mysore, Manasagangothri, Mysore 570006, Karnataka, India
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14
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Dumarchey A, Lavazec C, Verdier F. Erythropoiesis and Malaria, a Multifaceted Interplay. Int J Mol Sci 2022; 23:ijms232112762. [PMID: 36361552 PMCID: PMC9657351 DOI: 10.3390/ijms232112762] [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: 09/30/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 01/24/2023] Open
Abstract
One of the major pathophysiologies of malaria is the development of anemia. Although hemolysis and splenic clearance are well described as causes of malarial anemia, abnormal erythropoiesis has been observed in malaria patients and may contribute significantly to anemia. The interaction between inadequate erythropoiesis and Plasmodium parasite infection, which partly occurs in the bone marrow, has been poorly investigated to date. However, recent findings may provide new insights. This review outlines clinical and experimental studies describing different aspects of ineffective erythropoiesis and dyserythropoiesis observed in malaria patients and in animal or in vitro models. We also highlight the various human and parasite factors leading to erythropoiesis disorders and discuss the impact that Plasmodium parasites may have on the suppression of erythropoiesis.
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Affiliation(s)
- Aurélie Dumarchey
- Inserm U1016, CNRS UMR8104, Université Paris Cité, Institut Cochin, 75014 Paris, France
- Laboratoire d’Excellence GR-Ex, 75015 Paris, France
| | - Catherine Lavazec
- Inserm U1016, CNRS UMR8104, Université Paris Cité, Institut Cochin, 75014 Paris, France
- Laboratoire d’Excellence GR-Ex, 75015 Paris, France
| | - Frédérique Verdier
- Inserm U1016, CNRS UMR8104, Université Paris Cité, Institut Cochin, 75014 Paris, France
- Laboratoire d’Excellence GR-Ex, 75015 Paris, France
- Correspondence:
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15
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Chaudhary A, Kataria P, Surela N, Das J. Pathophysiology of Cerebral Malaria: Implications of MSCs as A Regenerative Medicinal Tool. Bioengineering (Basel) 2022; 9:bioengineering9060263. [PMID: 35735506 PMCID: PMC9219920 DOI: 10.3390/bioengineering9060263] [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: 04/10/2022] [Revised: 05/02/2022] [Accepted: 05/03/2022] [Indexed: 11/16/2022] Open
Abstract
The severe form of malaria, i.e., cerebral malaria caused by Plasmodium falciparum, is a complex neurological syndrome. Surviving persons have a risk of behavioral difficulties, cognitive disorders, and epilepsy. Cerebral malaria is associated with multiple organ dysfunctions. The adhesion and accumulation of infected RBCs, platelets, and leucocytes (macrophages, CD4+ and CD8+ T cells, and monocytes) in the brain microvessels play an essential role in disease progression. Micro-vascular hindrance by coagulation and endothelial dysfunction contributes to neurological damage and the severity of the disease. Recent studies in human cerebral malaria and the murine model of cerebral malaria indicate that different pathogens as well as host-derived factors are involved in brain microvessel adhesion and coagulation that induces changes in vascular permeability and impairment of the blood-brain barrier. Efforts to alleviate blood-brain barrier dysfunction and de-sequestering of RBCs could serve as adjunct therapies. In this review, we briefly summarize the current understanding of the pathogenesis of cerebral malaria, the role of some factors (NK cells, platelet, ANG-2/ANG-1 ratio, and PfEMP1) in disease progression and various functions of Mesenchymal stem cells. This review also highlighted the implications of MSCs as a regenerative medicine.
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Affiliation(s)
- Amrendra Chaudhary
- Parasite-Host Biology, National Institute of Malaria Research, New Delhi 110077, India; (A.C.); (P.K.); (N.S.)
| | - Poonam Kataria
- Parasite-Host Biology, National Institute of Malaria Research, New Delhi 110077, India; (A.C.); (P.K.); (N.S.)
| | - Neha Surela
- Parasite-Host Biology, National Institute of Malaria Research, New Delhi 110077, India; (A.C.); (P.K.); (N.S.)
| | - Jyoti Das
- Parasite-Host Biology, National Institute of Malaria Research, New Delhi 110077, India; (A.C.); (P.K.); (N.S.)
- AcSIR, Ghaziabad 201002, India
- Correspondence: or ; Tel.: +91-25307203; Fax: +91-25307177
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