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de Souza Carneiro VC, Leon LAA, de Paula VS. miRNAs: Targets to Investigate Herpesvirus Infection Associated with Neurological Disorders. Int J Mol Sci 2023; 24:15876. [PMID: 37958855 PMCID: PMC10650863 DOI: 10.3390/ijms242115876] [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: 10/09/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Herpesvirus is associated with various neurological disorders and a specific diagnosis is associated with a better prognosis. MicroRNAs (miRNAs) are potential diagnostic and prognostic biomarkers of neurological diseases triggered by herpetic infection. In this review, we discuss miRNAs that have been associated with neurological disorders related to the action of herpesviruses. Human miRNAs and herpesvirus-encoded miRNAs were listed and discussed. This review article will be valuable in stimulating the search for new diagnostic and prognosis alternatives and understanding the role of these miRNAs in neurological diseases triggered by herpesviruses.
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Affiliation(s)
- Vanessa Cristine de Souza Carneiro
- Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil; (V.C.d.S.C.); (V.S.d.P.)
- Laboratory of Technological Development in Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil
| | - Luciane Almeida Amado Leon
- Laboratory of Technological Development in Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil
| | - Vanessa Salete de Paula
- Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil; (V.C.d.S.C.); (V.S.d.P.)
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miRNAs in Herpesvirus Infection: Powerful Regulators in Small Packages. Viruses 2023; 15:v15020429. [PMID: 36851643 PMCID: PMC9965283 DOI: 10.3390/v15020429] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/29/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023] Open
Abstract
microRNAs are a class of small, single-stranded, noncoding RNAs that regulate gene expression. They can be significantly dysregulated upon exposure to any infection, serving as important biomarkers and therapeutic targets. Numerous human DNA viruses, along with several herpesviruses, have been found to encode and express functional viral microRNAs known as vmiRNAs, which can play a vital role in host-pathogen interactions by controlling the viral life cycle and altering host biological pathways. Viruses have also adopted a variety of strategies to prevent being targeted by cellular miRNAs. Cellular miRNAs can act as anti- or proviral components, and their dysregulation occurs during a wide range of infections, including herpesvirus infection. This demonstrates the significance of miRNAs in host herpesvirus infection. The current state of knowledge regarding microRNAs and their role in the different stages of herpes virus infection are discussed in this review. It also delineates the therapeutic and biomarker potential of these microRNAs in future research directions.
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Cheng Y, Du Y, Wang Q, Lv Q, Xue Y, Zhou W, Zhang C, Chen X, Wang D. Human cytomegalovirus-encoded microRNAs expression profile in plasma of patients with aortic dissection. J Cardiothorac Surg 2023; 18:39. [PMID: 36653806 PMCID: PMC9848029 DOI: 10.1186/s13019-023-02122-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Aortic dissection (AD) is a rare disease with high mortality for which no effective diagnostic biomarkers are available. Human cytomegalovirus (HCMV) infection is an important cause of the occurrence and progression of many diseases, but the relationship between HCMV infection and AD is not clear. METHODS In this study, we first used quantitative reverse transcription polymerase chain reaction (qRT-PCR) to determine the expression profile of 25 HCMV-encoded microRNAs (HCMV miRNAs) in the plasma within a training set consisting of 20 AD patients and 20 healthy controls. Then, abnormal expressed HCMV miRNAs were verified in a validation set of 12 AD patients and 12 healthy controls. In addition, HCMV infection was detected in the third cohort consisting of 20 AD patients and 20 healthy controls. RESULTS The 95% quantile of the expression levels of HCMV miRNAs in the training set was used as the threshold for distinction between AD patients and healthy controls. The proportion of individuals with high level of five types of HCMV miRNAs was significantly different between AD patients and healthy controls. In the validation set, only the proportion of individuals with high levels of hcmv-miR-UL112-5p and hcmv-miR-UL22A-5p, two of the five HCMV miRNAs obtained in the preliminary screening, showed significant difference between AD patients and healthy controls. In the third cohort, there was no significant difference in HCMV DNA levels and anti-HCMV IgG concentrations between AD patients and healthy controls. CONCLUSIONS The HCMV miRNAs levels in plasma differed in AD patients and healthy controls. This finding may contribute to a further understanding of the relationship between HCMV infection and AD and are worthy of future research on the diagnosis and etiology of AD.
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Affiliation(s)
- Yongqing Cheng
- grid.41156.370000 0001 2314 964XDepartment of Cardio-Thoracic Surgery, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008 Jiangsu China
| | - Yufan Du
- grid.41156.370000 0001 2314 964XPresent Address: State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, Nanjing, 210033 Jiangsu China
| | - Qi Wang
- grid.41156.370000 0001 2314 964XPresent Address: State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, Nanjing, 210033 Jiangsu China
| | - Qinghe Lv
- grid.41156.370000 0001 2314 964XPresent Address: State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, Nanjing, 210033 Jiangsu China
| | - Yunxin Xue
- grid.41156.370000 0001 2314 964XDepartment of Cardio-Thoracic Surgery, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008 Jiangsu China
| | - Weihong Zhou
- grid.41156.370000 0001 2314 964XDepartment of Health Management Centre, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008 Jiangsu China
| | - Chenyu Zhang
- grid.41156.370000 0001 2314 964XPresent Address: State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, Nanjing, 210033 Jiangsu China
| | - Xi Chen
- grid.41156.370000 0001 2314 964XPresent Address: State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, Nanjing, 210033 Jiangsu China
| | - Dongjin Wang
- grid.41156.370000 0001 2314 964XDepartment of Cardio-Thoracic Surgery, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008 Jiangsu China
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Yu Z, Wang J, Nan F, Shi W, Zhang X, Jiang S, Wang B. Human Cytomegalovirus Induced Aberrant Expression of Non-coding RNAs. Front Microbiol 2022; 13:918213. [PMID: 35770158 PMCID: PMC9234646 DOI: 10.3389/fmicb.2022.918213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/26/2022] [Indexed: 11/13/2022] Open
Abstract
Human cytomegalovirus (HCMV) is a β-herpesvirus whose genome consists of double stranded linear DNA. HCMV genome can generate non-coding RNAs (ncRNAs) through transcription in its host cells. Besides that, HCMV infection also changes the ncRNAs expression profile of the host cells. ncRNAs play a key role in maintaining the normal physiological activity of cells, and the disorder of ncRNAs expression has numerous adverse effects on cells. However, until now, the relationship between ncRNAs and HCMV-induced adverse effects are not summarized in detail. This review aims to give a systematic summary of the role of HCMV infection in ncRNAs expression while providing insights into the molecular mechanism of unnormal cellular events caused by ncRNAs disorder. ncRNAs disorder induced by HCMV infection is highly associated with cell proliferation, apoptosis, tumorigenesis, and immune regulation, as well as the development of cardiovascular diseases, and the potential role of biomarker. We summarize the studies on HCMV associated ncRNAs disorder and suggest innovative strategies for eliminating the adverse effects caused by HCMV infection.
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Affiliation(s)
- Zhongjie Yu
- Department of Special Medicine, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Jing Wang
- Oral Research Center, Qingdao Municipal Hospital, Qingdao, China
| | - Fulong Nan
- Department of Special Medicine, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Wenyi Shi
- Oral Research Center, Qingdao Municipal Hospital, Qingdao, China
| | - Xianjuan Zhang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Shasha Jiang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Bin Wang
- Department of Special Medicine, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao, China
- *Correspondence: Bin Wang,
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Dong J, Li S, Lu Z, Du P, Liu G, Li M, Ma C, Zhou J, Bao J. HCMV-miR-US33-5p promotes apoptosis of aortic vascular smooth muscle cells by targeting EPAS1/SLC3A2 pathway. Cell Mol Biol Lett 2022; 27:40. [PMID: 35596131 PMCID: PMC9123696 DOI: 10.1186/s11658-022-00340-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 04/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background In patients with acute aortic dissection (AAD), increased vascular smooth muscle cell (VSMC) apoptosis has been found. Human cytomegalovirus (HCMV)-miR-US33-5p was significantly increased in the plasma of patients with AAD. However, the roles of miR-US33-5p in human aortic VSMC (HA-VSMC) apoptosis remain to be elucidated. Methods In the current study, cell apoptosis was analyzed by flow cytometry, cell proliferation by CCK-8 assay, and differentially expressed genes by RNA sequencing. Luciferase reporter assay was used for binding analysis between miR-US33-5p and endothelial PAS domain protein 1 (EPAS1), and EPAS1 and amino acid transporter heavy chain, member 2 (SLC3A2). The enrichment degree of SLC3A2 promoter DNA was analyzed by chromatin immunoprecipitation assay. Quantitative reverse-transcription polymerase chain reaction (qRT-PCR) and immunoblotting were performed for measuring messenger RNA (mRNA) and protein levels, respectively. Results It was found that HCMV infection inhibited proliferation but promoted HA-VSMC apoptosis by upregulating HCMV-miR-US33-5p. Transfection of HCMV-miR-US33-5p mimics the significant effect on several signaling pathways including integrin signaling as shown in the RNA sequencing data. Western blotting analysis confirmed that HCMV-miR-US33-5p mimics suppression of the activity of key factors of the integrin signal pathway including FAK, AKT, CAS, and Rac. Mechanistic study showed that HCMV-miR-US33-5p bound to the 3′-untranslated region of EPAS1 to suppress its expression, leading to suppression of SLC3A2 expression, which ultimately promoted cell apoptosis and inhibited cell proliferation. This was confirmed by the findings that silencing EPAS1 significantly reduced the SLC3A2 expression and inhibited proliferation and key factors of integrin signal pathway. Conclusions HCMV-miR-US33-5p suppressed proliferation, key factors of integrin signal pathway, and EPAS1/SLC3A2 expression, but promoted HA-VSMC apoptosis. These findings highlighted the importance of HCMV-miR-US33-5p/EPAS1/SCL3A2 signaling and may provide new insights into therapeutic strategies for AAD. Supplementary Information The online version contains supplementary material available at 10.1186/s11658-022-00340-w.
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Affiliation(s)
- Jian Dong
- Department of Vascular Surgery, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China. .,Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China.
| | - Shuangshuang Li
- Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China
| | - Zilin Lu
- School of Health Science and Engineering, University of Shanghai for Science Technology, Shanghai, China
| | - Pengcheng Du
- Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China
| | - Guangqin Liu
- Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China
| | - Mintao Li
- Department of Vascular Surgery, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chao Ma
- Department of Vascular Surgery, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jian Zhou
- Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China.
| | - Junmin Bao
- Department of Vascular Surgery, Changhai Hospital, Navy Medical University, Shanghai, China.
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The Emerging Role of Non-Coding RNAs in the Regulation of Virus Replication and Resultant Cellular Pathologies. Int J Mol Sci 2022; 23:ijms23020815. [PMID: 35055001 PMCID: PMC8775676 DOI: 10.3390/ijms23020815] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/22/2021] [Accepted: 12/28/2021] [Indexed: 02/05/2023] Open
Abstract
Non-coding RNAs, particularly lncRNAs and miRNAs, have recently been shown to regulate different steps in viral infections and induction of immune responses against viruses. Expressions of several host and viral lncRNAs have been found to be altered during viral infection. These lncRNAs can exert antiviral function via inhibition of viral infection or stimulation of antiviral immune response. Some other lncRNAs can promote viral replication or suppress antiviral responses. The current review summarizes the interaction between ncRNAs and herpes simplex virus, cytomegalovirus, and Epstein–Barr infections. The data presented in this review helps identify viral-related regulators and proposes novel strategies for the prevention and treatment of viral infection.
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Vinogradskaya GR, Ivanov AV, Kushch AA. Mechanisms of Survival of Cytomegalovirus-Infected Tumor Cells. Mol Biol 2022; 56:668-683. [PMID: 36217337 PMCID: PMC9534468 DOI: 10.1134/s0026893322050132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/19/2022] [Accepted: 04/19/2022] [Indexed: 11/04/2022]
Abstract
Human cytomegalovirus (HCMV) DNA and proteins are often detected in malignant tumors, warranting studies of the role that HCMV plays in carcinogenesis and tumor progression. HCMV proteins were shown to regulate the key processes involved in tumorigenesis. While HCMV as an oncogenic factor just came into focus, its ability to promote tumor progression is generally recognized. The review discusses the viral factors and cell molecular pathways that affect the resistance of cancer cells to therapy. CMV inhibits apoptosis of tumor cells, that not only promotes tumor progression, but also reduces the sensitivity of cells to antitumor therapy. Autophagy was found to facilitate either cell survival or cell death in different tumor cells. In leukemia cells, HCMV induces a "protective" autophagy that suppresses apoptosis. Viral factors that mediate drug resistance and their interactions with key cell death pathways are necessary to further investigate in order to develop agents that can restore the tumor sensitivity to anticancer drugs.
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Affiliation(s)
- G. R. Vinogradskaya
- Konstantinov St. Petersburg Institute of Nuclear Physics, National Research Center “Kurchatov Institute”, 188300 Gatchina, Leningrad oblast Russia
| | - A. V. Ivanov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - A. A Kushch
- Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia
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Peredo-Harvey I, Rahbar A, Söderberg-Nauclér C. Presence of the Human Cytomegalovirus in Glioblastomas-A Systematic Review. Cancers (Basel) 2021; 13:cancers13205051. [PMID: 34680198 PMCID: PMC8533734 DOI: 10.3390/cancers13205051] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/30/2021] [Accepted: 10/04/2021] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Whether the human cytomegalovirus (HCMV) is present in samples obtained from patients with glioblastoma (GBM) has been a matter under debate during the last two decades. Many investigators have demonstrated the presence of HCMV proteins and nucleic acids in GBM tumors, while some have not been able to detect it. It is important to evaluate current data and resolve these issues to clarify the possible role of the HCMV in GBM tumorigenesis and if this virus can serve as a potential target of therapy for these patients. In the present systematic review, we aim to review published research studies with a focus to identify differences and similarities in methods used for the detection of the HCMV in GBM samples found to be positive or negative for HCMV. Our data suggest that the HCMV is highly prevalent in glioblastomas and that optimized immunohistochemistry techniques are required to detect it. Abstract Glioblastoma is a malignant brain tumor with a dismal prognosis. The standard treatment has not changed in the past 15 years as clinical trials of new treatment protocols have failed. A high prevalence of the human cytomegalovirus (HCMV) in glioblastomas was first reported in 2002. The virus was found only in the tumor and not in the surrounding healthy brain tissue. Many groups have confirmed the presence of the HCMV in glioblastomas, but others could not. To resolve this discrepancy, we systematically reviewed 645 articles identified in different databases. Of these, 81 studies included results from 247 analyses of 9444 clinical samples (7024 tumor samples and 2420 blood samples) by different techniques, and 81 articles included 191 studies that identified the HCMV in 2529 tumor samples (36% of all tumor samples). HCMV proteins were often detected, whereas HCMV nucleic acids were not reliably detected by PCR methods. Optimized immunohistochemical techniques identified the virus in 1391 (84,2%) of 1653 samples. These data suggest that the HCMV is highly prevalent in glioblastomas and that optimized immunohistochemistry techniques are required to detect it.
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Affiliation(s)
- Inti Peredo-Harvey
- Department of Neurosurgery, Karolinska University Hospital, 171 76 Stockholm, Sweden;
- Department of Medicine, Solna, BioClinicum, Karolinska Institutet, 171 64 Stockholm, Sweden;
| | - Afsar Rahbar
- Department of Medicine, Solna, BioClinicum, Karolinska Institutet, 171 64 Stockholm, Sweden;
- Department of Neurology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Cecilia Söderberg-Nauclér
- Department of Medicine, Solna, BioClinicum, Karolinska Institutet, 171 64 Stockholm, Sweden;
- Department of Neurology, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Correspondence:
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El Baba R, Herbein G. Immune Landscape of CMV Infection in Cancer Patients: From "Canonical" Diseases Toward Virus-Elicited Oncomodulation. Front Immunol 2021; 12:730765. [PMID: 34566995 PMCID: PMC8456041 DOI: 10.3389/fimmu.2021.730765] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 08/23/2021] [Indexed: 11/13/2022] Open
Abstract
Human Cytomegalovirus (HCMV) is an immensely pervasive herpesvirus, persistently infecting high percentages of the world population. Despite the apparent robust host immune responses, HCMV is capable of replicating, evading host defenses, and establishing latency throughout life by developing multiple immune-modulatory strategies. HCMV has coexisted with humans mounting various mechanisms to evade immune cells and effectively win the HCMV-immune system battle mainly through maintaining its viral genome, impairing HLA Class I and II molecule expression, evading from natural killer (NK) cell-mediated cytotoxicity, interfering with cellular signaling, inhibiting apoptosis, escaping complement attack, and stimulating immunosuppressive cytokines (immune tolerance). HCMV expresses several gene products that modulate the host immune response and promote modifications in non-coding RNA and regulatory proteins. These changes are linked to several complications, such as immunosenescence and malignant phenotypes leading to immunosuppressive tumor microenvironment (TME) and oncomodulation. Hence, tumor survival is promoted by affecting cellular proliferation and survival, invasion, immune evasion, immunosuppression, and giving rise to angiogenic factors. Viewing HCMV-induced evasion mechanisms will play a principal role in developing novel adapted therapeutic approaches against HCMV, especially since immunotherapy has revolutionized cancer therapeutic strategies. Since tumors acquire immune evasion strategies, anti-tumor immunity could be prominently triggered by multimodal strategies to induce, on one side, immunogenic tumor apoptosis and to actively oppose the immune suppressive microenvironment, on the other side.
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Affiliation(s)
- Ranim El Baba
- Department Pathogens & Inflammation-EPILAB EA4266, University of Franche-Comté UBFC, Besançon, France
| | - Georges Herbein
- Department Pathogens & Inflammation-EPILAB EA4266, University of Franche-Comté UBFC, Besançon, France
- Department of Virology, Centre hospitalier régional universitaire de Besançon (CHRU) Besançon, Besancon, France
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Wang Q, Zhou W, Wang B, Qin G, Liu F, Liu D, Han T. Efficacy of small-dose ganciclovir on cytomegalovirus infections in children and its effects on liver function and miR-UL112-3p expression. Exp Ther Med 2021; 22:912. [PMID: 34306186 DOI: 10.3892/etm.2021.10344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 02/01/2021] [Indexed: 11/06/2022] Open
Abstract
The aim of the study was to explore the efficacy of small-dose ganciclovir on cytomegalovirus infections as well as its effects on the liver function and miR-UL112-3p of children. A total of 141 children infected with cytomegalovirus admitted to the Affiliated Hospital of Weifang Medical University from May 2015 to August 2017 were enrolled, of which 74 children were treated with small-dose ganciclovir as an observation group (Obs group), and the rest were treated with conventional-dose ganciclovir as a control group (Con group). The two groups were compared in efficacy after treatment, changes of liver function indexes [total bilirubin (TB), alanine aminotransferase (ALT), and aspartate aminotransferase (AST)] and miR-UL112-3p before and after treatment, and adverse reactions after treatment. A receiver operating characteristic (ROC) curve was drawn to analyze the value of miR-UL112-3p in predicating efficacy on cytomegalovirus infections in children, and Pearson's correlation analysis was carried out to analyze the correlation between miR-UL112-3p expression and TB, ALT and AST. The MV-DNA level between the two groups after treatment was compared. The two groups showed no significant difference in efficacy and adverse reactions (both P>0.05), and before treatment, there was also no significant difference between the two groups in miR-UL112-3p, TB, ALT, and AST, while after treatment, both groups showed lower levels of miR-UL112-3p, TB, ALT, and AST, and the Obs group showed significantly lower levels thereof than the Con group (all P<0.05). In addition, the area under the curve (AUC), specificity, and sensitivity of miR-UL112-3p in the ROC curve of the Obs group were 0.866, 73.77 and 84.62%, respectively, while the AUC, specificity, and sensitivity of the ROC of the Con group were 0.837, 75.44, and 90.00%, respectively. Furthermore, miR-UL112-3p was positively correlated with TB, ALT, and AST, respectively. The CMV-DNA level in the Obs group was lower than that in the Con group, but the difference was not significant, and the level of CMV-DNA was positively correlated with that of miR-UL112-3p. In conclusion, small-dose ganciclovir can better improve the liver function of the children, and downregulate miR-UL112-3p in them. The AUC, specificity, and sensitivity of miR-UL112-3p for predicting the efficacy of small-dose ganciclovir were 0.866, 73.77 and 84.62%, respectively, and the AUC, specificity, and sensitivityfor predicting the efficacy of conventional-dose ganciclovir were 0.837, 75.44 and 90.00%, respectively.
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Affiliation(s)
- Qingxiu Wang
- Office of Hospital Infection Management, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261031, P.R. China
| | - Wenzeng Zhou
- Department of Child Rehabilitation, Zaozhuang Maternal and Child Health Hospital of Shandong Province, Zaozhuang, Shandong 277100, P.R. China
| | - Bin Wang
- Department of Child Rehabilitation, The Second People's Hospital of Liaocheng, Liaocheng, Shandong 252600, P.R. China
| | - Guoyun Qin
- Department of Pharmacy, Yidu Central Hospital, Weifang, Shandong 262500, P.R. China
| | - Feng'Ai Liu
- Department of Paediatrics, Haiyang People's Hospital of Shandong Province, Haiyang, Shandong 265100, P.R. China
| | - Dexiang Liu
- Department of Pediatrics, Laoling People's Hospital, Laoling, Shandong 253600, P.R. China
| | - Tengteng Han
- Department of Child Rehabilitation, Zaozhuang Maternal and Child Health Hospital of Shandong Province, Zaozhuang, Shandong 277100, P.R. China
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Yu Z, Wang Y, Liu L, Zhang X, Jiang S, Wang B. Apoptosis Disorder, a Key Pathogenesis of HCMV-Related Diseases. Int J Mol Sci 2021; 22:ijms22084106. [PMID: 33921122 PMCID: PMC8071541 DOI: 10.3390/ijms22084106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 02/07/2023] Open
Abstract
Human cytomegalovirus (HCMV) belongs to the β-herpesvirus family, which is transmitted in almost every part of the world and is carried by more than 90% of the general population. Increasing evidence indicates that HCMV infection triggers numerous diseases by disrupting the normal physiological activity of host cells, particularly apoptosis. Apoptosis disorder plays a key role in the initiation and development of multiple diseases. However, the relationship and molecular mechanism of HCMV-related diseases and apoptosis have not yet been systematically summarized. This review aims to summarize the role of apoptosis in HCMV-related diseases and provide an insight into the molecular mechanism of apoptosis induced by HCMV infection. We summarize the literature on HCMV-related diseases and suggest novel strategies for HCMV treatment by regulating apoptosis.
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Affiliation(s)
- Zhongjie Yu
- Department of Special Medicine, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266000, China;
| | - Yashuo Wang
- College of Life Sciences, Qingdao University, Qingdao 266000, China;
| | - Lili Liu
- Department of Basic Medicine, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266000, China;
| | - Xianjuan Zhang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266000, China; (X.Z.); (S.J.)
| | - Shasha Jiang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266000, China; (X.Z.); (S.J.)
| | - Bin Wang
- Department of Special Medicine, School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266000, China;
- Correspondence: ; Tel.: +86-136-8532-6203
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12
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Diggins NL, Skalsky RL, Hancock MH. Regulation of Latency and Reactivation by Human Cytomegalovirus miRNAs. Pathogens 2021; 10:pathogens10020200. [PMID: 33668486 PMCID: PMC7918750 DOI: 10.3390/pathogens10020200] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/09/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022] Open
Abstract
Human cytomegalovirus (HCMV) encodes 22 mature microRNAs (miRNAs), which regulate a myriad of cellular processes, including vesicular trafficking, cell cycle progression, apoptosis, and immune evasion, as well as viral gene expression. Recent evidence points to a critical role for HCMV miRNAs in mediating latency in CD34+ hematopoietic progenitor cells through modulation of cellular signaling pathways, including attenuation of TGFβ and EGFR signaling. Moreover, HCMV miRNAs can act in concert with, or in opposition to, viral proteins in regulating host cell functions. Here, we comprehensively review the studies of HCMV miRNAs in the context of latency and highlight the novel processes that are manipulated by the virus using these small non-coding RNAs.
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Zhang J, Huang Y, Wang Q, Ma Y, Qi Y, Liu Z, Deng J, Ruan Q. Levels of human cytomegalovirus miR-US25-1-5p and miR-UL112-3p in serum extracellular vesicles from infants with HCMV active infection are significantly correlated with liver damage. Eur J Clin Microbiol Infect Dis 2019; 39:471-481. [DOI: 10.1007/s10096-019-03747-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/24/2019] [Indexed: 01/02/2023]
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Sheng XR, Xing SG, Wang RD, Chen K, Jia WD. Low levels of tumor suppressor candidate 3 predict poor prognosis of patients with hepatocellular carcinoma. Onco Targets Ther 2018; 11:909-917. [PMID: 29503566 PMCID: PMC5825997 DOI: 10.2147/ott.s153381] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Purpose The tumor suppressor candidate 3 (TUSC3) has been considered to be closely associated with the occurrence, development and invasion of various malignant tumors. However, the expression of TUSC3 in hepatocellular carcinoma (HCC) tissues remains ambiguous. The purpose of this research was to investigate the expression of TUSC3 in HCC tissues and analyze the relationship between TUSC3 levels and clinicopathological characteristics and prognosis of HCC patients. Materials and methods Immunohistochemistry was used to detect the expression of TUSC3 in HCC and the corresponding para-cancerous tissues from 92 samples of HCC patients. mRNA and protein expression levels of TUSC3 were evaluated by quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot assays in 25 paired HCC and corresponding adjacent nontumor tissues. Furthermore, statistical analysis was applied to evaluate the correlation between TUSC3 level and the clinicopathological features and prognosis of HCC patients. Results Immunohistochemical assay indicated that the expression of TUSC3 was significantly lower in HCC tissues when compared with the corresponding para-cancerous tissues (χ2=11.512, P=0.001). The analysis of clinicopathological characteristics showed that low expression of TUSC3 in HCC tissues was significantly associated with Edmondson grade, Barcelona Clinic Liver Cancer stage and tumor size (P=0.008, 0.009 and 0.020, respectively). Univariate analysis showed that the expression of TUSC3 was strongly correlated with overall survival (OS) and disease-free survival (DFS) after radical surgery in HCC patients (P<0.001, P<0.001, respectively). Multivariate analysis revealed that the TUSC3 level was an independent risk factor for OS and DFS in HCC patients (P=0.001, P<0.001, respectively). Results of qRT-PCR and Western blot assays indicated that the level of TUSC3 in HCC tissues was significantly lower than that in the corresponding adjacent noncancerous tissues (P<0.01, P<0.001). Conclusion The expression of TUSC3 in HCC was significantly downregulated and was correlated with tumor progression and prognosis, which could be used as an independent predictor of prognosis in HCC patients.
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Affiliation(s)
- Xu-Ren Sheng
- Department of Liver Surgery, Affiliated Provincial Hospital, Anhui Medical University.,Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery
| | - Song-Ge Xing
- Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery.,CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, People's Republic of China
| | - Run-Dong Wang
- Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery
| | - Kang Chen
- Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery
| | - Wei-Dong Jia
- Department of Liver Surgery, Affiliated Provincial Hospital, Anhui Medical University.,Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery
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Wang Y, Zhao P, Qian D, Hu M, Zhang L, Shi H, Wang B. MicroRNA-613 is downregulated in HCMV-positive glioblastoma and inhibits tumour progression by targeting arginase-2. Tumour Biol 2017; 39:1010428317712512. [PMID: 28718378 DOI: 10.1177/1010428317712512] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Glioblastoma is the most common and malignant tumour that occurs primarily in nervous system and has a high morbidity. Research on glioblastoma has recently focused on human cytomegalovirus, belonging to the beta subfamily of Herpesviridae that plays crucial roles in cancer development and progression. This study aimed to investigate the role of human cytomegalovirus–associated microRNA-613 in glioblastoma. In this study, we demonstrate that microRNA-613 expression was frequently reduced in human cytomegalovirus–positive glioblastoma specimens/cells compared with human cytomegalovirus–negative glioblastoma tissue/cells, and a significant correlation was observed between the reduction in microRNA-613 expression and the presence of unfavourable variables, including tumour size (p = 0.0118), World Health Organization stage (p = 0.0169), the overall survival (p = 0.0107) and disease-free (p = 0.0159) survival of patients. Overexpression of microRNA-613 in the glioblastoma cell lines U87 and U251 retarded cell growth and induced cell apoptosis. Upregulation of microRNA-613 inhibited glioblastoma cell clone formation, invasion and migration. Furthermore, we demonstrated that arginase-2 was directly regulated by microRNA-613 and played an essential role in mediating the biological effects of microRNA-613 in glioblastoma. Re-expression of arginase-2 markedly reversed the inhibitory properties of microRNA-613 in glioblastoma cells. Taken together, our data provide compelling evidence that human cytomegalovirus reduced the level of microRNA-613 which functions as an anti-onco-miRNA in glioblastoma, primarily by downregulating the expression of arginase-2.
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Affiliation(s)
- Yan Wang
- Key Laboratory of Medicine and Biotechnology of Qingdao, Department of Microbiology, Medical College of Qingdao University, Qingdao, China
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Peng Zhao
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dongmeng Qian
- Key Laboratory of Medicine and Biotechnology of Qingdao, Department of Microbiology, Medical College of Qingdao University, Qingdao, China
| | - Ming Hu
- Key Laboratory of Medicine and Biotechnology of Qingdao, Department of Microbiology, Medical College of Qingdao University, Qingdao, China
| | - Li Zhang
- Key Laboratory of Medicine and Biotechnology of Qingdao, Department of Microbiology, Medical College of Qingdao University, Qingdao, China
| | - Hailei Shi
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Bin Wang
- Key Laboratory of Medicine and Biotechnology of Qingdao, Department of Microbiology, Medical College of Qingdao University, Qingdao, China
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