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Pawar P, Gokavi J, Wakhare S, Bagul R, Ghule U, Khan I, Ganu V, Mukherjee A, Shete A, Rao A, Saxena V. MiR-155 Negatively Regulates Anti-Viral Innate Responses among HIV-Infected Progressors. Viruses 2023; 15:2206. [PMID: 38005883 PMCID: PMC10675553 DOI: 10.3390/v15112206] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 11/26/2023] Open
Abstract
HIV infection impairs host immunity, leading to progressive disease. An anti-retroviral treatment efficiently controls viremia but cannot completely restore the immune dysfunction in HIV-infected individuals. Both host and viral factors determine the rate of disease progression. Among the host factors, innate immunity plays a critical role; however, the mechanism(s) associated with dysfunctional innate responses are poorly understood among HIV disease progressors, which was investigated here. The gene expression profiles of TLRs and innate cytokines in HIV-infected (LTNPs and progressors) and HIV-uninfected individuals were examined. Since the progressors showed a dysregulated TLR-mediated innate response, we investigated the role of TLR agonists in restoring the innate functions of the progressors. The stimulation of PBMCs with TLR3 agonist-poly:(I:C), TLR7 agonist-GS-9620 and TLR9 agonist-ODN 2216 resulted in an increased expression of IFN-α, IFN-β and IL-6. Interestingly, the expression of IFITM3, BST-2, IFITM-3, IFI-16 was also increased upon stimulation with TLR3 and TLR7 agonists, respectively. To further understand the molecular mechanism involved, the role of miR-155 was explored. Increased miR-155 expression was noted among the progressors. MiR-155 inhibition upregulated the expression of TLR3, NF-κB, IRF-3, TNF-α and the APOBEC-3G, IFITM-3, IFI-16 and BST-2 genes in the PBMCs of the progressors. To conclude, miR-155 negatively regulates TLR-mediated cytokines as wel l as the expression of host restriction factors, which play an important role in mounting anti-HIV responses; hence, targeting miR-155 might be helpful in devising strategic approaches towards alleviating HIV disease progression.
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Affiliation(s)
- Puja Pawar
- Division of Immunology and Serology, ICMR-National AIDS Research Institute, Pune 411026, India; (P.P.); (J.G.); (S.W.); (V.G.); (A.S.)
| | - Jyotsna Gokavi
- Division of Immunology and Serology, ICMR-National AIDS Research Institute, Pune 411026, India; (P.P.); (J.G.); (S.W.); (V.G.); (A.S.)
| | - Shilpa Wakhare
- Division of Immunology and Serology, ICMR-National AIDS Research Institute, Pune 411026, India; (P.P.); (J.G.); (S.W.); (V.G.); (A.S.)
| | - Rajani Bagul
- Division of Clinical Sciences, ICMR-National AIDS Research Institute, Pune 411026, India; (R.B.); (U.G.); (A.R.)
| | - Ujjwala Ghule
- Division of Clinical Sciences, ICMR-National AIDS Research Institute, Pune 411026, India; (R.B.); (U.G.); (A.R.)
| | - Ishrat Khan
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India; (I.K.); (A.M.)
| | - Varada Ganu
- Division of Immunology and Serology, ICMR-National AIDS Research Institute, Pune 411026, India; (P.P.); (J.G.); (S.W.); (V.G.); (A.S.)
| | - Anupam Mukherjee
- Division of Virology, ICMR-National AIDS Research Institute, Pune 411026, India; (I.K.); (A.M.)
| | - Ashwini Shete
- Division of Immunology and Serology, ICMR-National AIDS Research Institute, Pune 411026, India; (P.P.); (J.G.); (S.W.); (V.G.); (A.S.)
| | - Amrita Rao
- Division of Clinical Sciences, ICMR-National AIDS Research Institute, Pune 411026, India; (R.B.); (U.G.); (A.R.)
| | - Vandana Saxena
- Division of Immunology and Serology, ICMR-National AIDS Research Institute, Pune 411026, India; (P.P.); (J.G.); (S.W.); (V.G.); (A.S.)
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Mahmoudi MK, Letafati A, Soltani BM, Jazayeri SM, Ghaziasadi A. A negative correlation between hsa-miR29a-3p level and HIV-1 viral load in human serum; potentiate criteria for patients screening. Microb Pathog 2023; 184:106376. [PMID: 37777141 DOI: 10.1016/j.micpath.2023.106376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/06/2023] [Accepted: 09/28/2023] [Indexed: 10/02/2023]
Abstract
Human Immunodeficiency Virus type-1 (HIV-1) causes persistent and life-threatening infection, leading to progressive disease. MicroRNAs (miRNAs) are regulators of gene expression which can be found in circulating human blood samples. hsa-miR-29a-3p has been identified as a potential regulator of the Negative Regulatory Factor (Nef) gene from the HIV-1 viral genome. In this study, we aimed to compare the serum levels of hsa-miR-29a-3p with HIV-1 viral load in a substantial number of infected individuals. We collected serum samples from a total of 48 participants, including 36 untreated HIV-positive patients, and 12 HIV-negative individuals as a control group, matched for age and sex. The HIV-1 viral load in both the case and control groups was confirmed using qRT-PCR. Subsequent qRT-PCR analysis of circulating hsa-miR-29a-3p levels revealed lower miRNA expression in the groups with higher viral loads. A negative correlation (r = -0.58) was calculated between hsa-miR-29a-3p levels and HIV-1 viral load. These findings suggest that the expression level of hsa-miR-29a-3p may serve as an indicator of HIV-1 viral load in human serum samples. Additionally, this miR may hold promise as a potential tool for enhancing HIV-1 treatment strategies.
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Affiliation(s)
| | - Arash Letafati
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Iran
| | - Bahram Mohammad Soltani
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Seyed Mohammad Jazayeri
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Iran; Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran
| | - Azam Ghaziasadi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Iran; Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.
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Madhuravasal Krishnan J, Kong L, Karns R, Medvedovic M, Sherman KE, Blackard JT. The Synthetic Opioid Fentanyl Increases HIV Replication and Chemokine Co-Receptor Expression in Lymphocyte Cell Lines. Viruses 2023; 15:1027. [PMID: 37113007 PMCID: PMC10145664 DOI: 10.3390/v15041027] [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: 03/28/2023] [Revised: 04/11/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND In the United States, the illicit use of synthetic opioids such as fentanyl has led to a serious public health crisis. Synthetic opioids are known to enhance viral replication and to suppress immunologic responses, but their effects on HIV pathogenesis remain unclear. Thus, we examined the impact of fentanyl on HIV-susceptible and HIV-infected cell types. METHODS TZM-bl and HIV-infected lymphocyte cells were incubated with fentanyl at varying concentrations. Expression levels of the CXCR4 and CCR5 chemokine receptors and HIV p24 antigen were quantified with ELISA. HIV proviral DNA was quantified using SYBR RT-PCR. Cell viability was detected with the MTT assay. RNAseq was performed to characterize cellular gene regulation in the presence of fentanyl. RESULTS Fentanyl enhanced expression of both chemokine receptor levels in a dose-dependent manner in HIV-susceptible and infected cell lines. Similarly, fentanyl induced viral expression in HIV-exposed TZM-bl cells and in HIV-infected lymphocyte cell lines. Multiple genes associated with apoptosis, antiviral/interferon response, chemokine signaling, and NFκB signaling were differentially regulated. CONCLUSIONS Synthetic opioid fentanyl impacts HIV replication and chemokine co-receptor expression. Increased virus levels suggest that opioid use may increase the likelihood of transmission and accelerate disease progression.
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Affiliation(s)
- Janani Madhuravasal Krishnan
- Division of Digestive Diseases, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA; (J.M.K.)
| | - Ling Kong
- Division of Digestive Diseases, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA; (J.M.K.)
| | - Rebekah Karns
- Digestive Health Center, Cincinnati Children’s Hospital, Cincinnati, OH 45229, USA
| | - Mario Medvedovic
- Department of Environmental & Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Kenneth E. Sherman
- Division of Digestive Diseases, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA; (J.M.K.)
- Center for Addiction Research, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Jason T. Blackard
- Division of Digestive Diseases, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA; (J.M.K.)
- Center for Addiction Research, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
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Boucher J, Rousseau A, Boucher C, Subra C, Bazié WW, Hubert A, Bourgeault E, Benmoussa A, Goyer B, Tessier PA, Gilbert C. Immune Cells Release MicroRNA-155 Enriched Extracellular Vesicles That Promote HIV-1 Infection. Cells 2023; 12:cells12030466. [PMID: 36766808 PMCID: PMC9914104 DOI: 10.3390/cells12030466] [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: 11/26/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 02/04/2023] Open
Abstract
The hallmark of HIV-1 infection is the rapid dysregulation of immune functions. Recent investigations for biomarkers of such dysregulation in people living with HIV (PLWH) reveal a strong correlation between viral rebound and immune activation with an increased abundance of extracellular vesicles (EVs) enriched with microRNA-155. We propose that the activation of peripheral blood mononuclear cells (PBMCs) leads to an increased miR-155 expression and production of miR-155-rich extracellular vesicles (miR-155-rich EVs), which can exacerbate HIV-1 infection by promoting viral replication. PBMCs were incubated with either HIV-1 (NL4.3Balenv), a TLR-7/8 agonist, or TNF. EVs were harvested from the cell culture supernatant by differential centrifugation, and RT-qPCR quantified miR-155 in cells and derived EVs. The effect of miR-155-rich EVs on replication of HIV-1 in incubated PBMCs was then measured by viral RNA and DNA quantification. HIV-1, TLR7/8 agonist, and TNF each induced the release of miR-155-rich EVs by PBMCs. These miR-155-rich EVs increased viral replication in PBMCs infected in vitro. Infection with HIV-1 and inflammation promote the production of miR-155-rich EVs, enhancing viral replication. Such autocrine loops, therefore, could influence the course of HIV-1 infection by promoting viral replication.
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Affiliation(s)
- Julien Boucher
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Alyssa Rousseau
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Catherine Boucher
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Caroline Subra
- U.S. Military HIV Research Program, Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD 20910, USA
| | - Wilfried W. Bazié
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
- Programme de Recherche sur les Maladies Infectieuses, Centre Muraz, Institut National de Santé Publique, Bobo-Dioulasso 01 BP 390, Burkina Faso
| | - Audrey Hubert
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Emma Bourgeault
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Abderrahim Benmoussa
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Benjamin Goyer
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
| | - Philippe A. Tessier
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
- Département de Microbiologie-Infectiologie et d’Immunologie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
| | - Caroline Gilbert
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC G1V 4G2, Canada
- Département de Microbiologie-Infectiologie et d’Immunologie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
- Correspondence: ; Tel.: +1-418-525-4444 (ext. 46107); Fax: +1-418-654-2765
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Cuesta-Sancho S, Márquez-Ruiz D, Illanes-Álvarez F, Campaña-Gómez I, Martín-Aspas A, Trujillo-Soto MT, Romero A, Galán F, Rodríguez-Iglesias M, Márquez-Coello M, Girón-González JA. Expression profile of microRNAs related with viral infectivity, inflammatory response, and immune activation in people living with HIV. Front Microbiol 2023; 14:1136718. [PMID: 36937285 PMCID: PMC10017538 DOI: 10.3389/fmicb.2023.1136718] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/10/2023] [Indexed: 03/06/2023] Open
Abstract
Objective To evaluate the serum expression of microRNAs (miRNAs) with ability to modulate the human immunodeficiency (HIV) replication or inflammatory status in people living with HIV (PLWH). Methods Forty healthy controls and two groups of PLWH were evaluated: (a) Group 1 (n = 30), patients with detectable viral load at inclusion, analyzed before receiving antiretroviral therapy (ART) and 12 months after initiating it; (b) Group 2 (n = 55), PLWH with prolonged undetectable viral load. Intestinal barrier disruption (I-FABP) and bacterial translocation (16S rDNA) markers, inflammatory markers such as interleukin (IL)-6 and sCD163, immune activation and expression of specific miRNAs were evaluated. Results Serum concentrations of I-FABP, 16S rDNA, IL-6, sCD163 and activated T lymphocytes were increased in PLWH. Serum miR-34a was overexpressed at inclusion and remained elevated after ART. The expression of the remaining miRNAs that modulate HIV infectivity (miR-7, mir-29a, miR-150, and miR-223) was similar in PLWH and controls. Related to miRNAs implicated in inflammation (miR-21, miR-155, and miR-210), significant overexpression were observed in miR-21 and miR-210 levels in untreated PLWH, but levels were restored in those patients treated for a long period. Conclusion A sustained overexpression of miR-34a was detected even after prolonged HIV controlled replication. miR-21 and miR-210 can be considered new markers of inflammation with high sensitivity to its modifications.
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Affiliation(s)
- Sara Cuesta-Sancho
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Denisse Márquez-Ruiz
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Francisco Illanes-Álvarez
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Irene Campaña-Gómez
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Andrés Martín-Aspas
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - María Teresa Trujillo-Soto
- Servicio de Microbiología, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Alberto Romero
- Unidad de Enfermedades Infecciosas, Facultad de Medicina, Hospital Universitario Puerto Real, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Fátima Galán
- Servicio de Microbiología, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Manuel Rodríguez-Iglesias
- Servicio de Microbiología, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Mercedes Márquez-Coello
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - José-Antonio Girón-González
- Unidad de Enfermedades Infecciosas, Servicio de Medicina Interna, Facultad de Medicina, Hospital Universitario Puerta del Mar, Instituto de Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
- *Correspondence: José-Antonio Girón-González,
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Role of miR-155 in inflammatory autoimmune diseases: a comprehensive review. Inflamm Res 2022; 71:1501-1517. [DOI: 10.1007/s00011-022-01643-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/09/2022] [Accepted: 09/10/2022] [Indexed: 11/05/2022] Open
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Bazié WW, Boucher J, Goyer B, Traoré IT, Kania D, Somé DY, Alary M, Gilbert C. Plasma vesicular miR-155 as a biomarker of immune activation in antiretroviral treated people living with HIV. Front Immunol 2022; 13:916599. [PMID: 36105810 PMCID: PMC9464867 DOI: 10.3389/fimmu.2022.916599] [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: 04/09/2022] [Accepted: 08/03/2022] [Indexed: 11/13/2022] Open
Abstract
People living with HIV (PLWH), despite suppression of viral replication with antiretroviral therapy (ART), have high morbidity and mortality due to immune activation and chronic inflammation. Discovering new biomarkers of immune activation status under ART will be pertinent to improve PLWH quality of life when the majority will be treated. We stipulate that plasma large and small extracellular vesicle (EVs) and their microRNA content could be easily measured biomarkers to monitor immune activation in PLWH. Venous blood samples from n = 128 ART-treated PLWH with suppressed viral load (≤ 20 copies/mL) and n = 60 HIV-uninfected participants were collected at five testing or treatment centers of PLWH in Burkina Faso. Large and small plasma EVs were purified, counted, and the mature miRNAs miR-29a, miR-146a, and miR-155 were quantified by RT-qPCR. Diagnostic performances of large and small EVs miRNAs level were evaluated by receiver operating characteristic (ROC) curve analysis and principal component analysis (PCA). Among the EVs microRNA measured, only large EVs miR-155 copies distinguished PLWH with immune activation, with AUC of 0.75 for CD4/CD8 < 1 (95% CI: 0.58–0.91, P = 0.0212), and 0.77 for CD8 T cells ≥ 500/µL (95% CI: 0.63–0.92, P = 0.0096). In addition, PCA results suggest that large EVs miR-155 copies may be a biomarker of immune activation. Since miR-155 may influence immune cell function, its enrichment in large EV subpopulations could be a functional biomarker of immune activation in PLWH on ART. This measure could help to monitor and diagnose the immune activation with more accuracy.
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Affiliation(s)
- Wilfried Wenceslas Bazié
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC, Canada
- Programme de Recherche sur les Maladies Infectieuses, Centre Muraz, Institut National de Santé Publique, Bobo-Dioulasso, Burkina Faso
- *Correspondence: Caroline Gilbert, ; Wilfried Wenceslas Bazié,
| | - Julien Boucher
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC, Canada
| | - Benjamin Goyer
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC, Canada
| | - Isidore Tiandiogo Traoré
- Programme de Recherche sur les Maladies Infectieuses, Centre Muraz, Institut National de Santé Publique, Bobo-Dioulasso, Burkina Faso
- Institut Supérieur des Sciences de la Santé, Université Nazi Boni, Bobo-Dioulasso, Burkina Faso
| | - Dramane Kania
- Programme de Recherche sur les Maladies Infectieuses, Centre Muraz, Institut National de Santé Publique, Bobo-Dioulasso, Burkina Faso
| | - Diane Yirgnur Somé
- Programme de Recherche sur les Maladies Infectieuses, Centre Muraz, Institut National de Santé Publique, Bobo-Dioulasso, Burkina Faso
| | - Michel Alary
- Axe de Recherche Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC, Canada
- Département de Médecine Sociale et Préventive, Faculté de Médecine, Université Laval, Québec, QC, Canada
- Institut National de Santé Publique du Québec, Québec, QC, Canada
| | - Caroline Gilbert
- Axe de Recherche Maladies Infectieuses et Immunitaires, Centre de Recherche du CHU de Québec-Université Laval, Québec, QC, Canada
- Département de Microbiologie-Infectiologie et d’Immunologie, Faculté de Médecine, Université Laval, Québec, QC, Canada
- *Correspondence: Caroline Gilbert, ; Wilfried Wenceslas Bazié,
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8
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T-cell evasion and invasion during HIV-1 infection: The role of HIV-1 Tat protein. Cell Immunol 2022; 377:104554. [DOI: 10.1016/j.cellimm.2022.104554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 12/22/2022]
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9
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Chinniah R, Adimulam T, Nandlal L, Arumugam T, Ramsuran V. The Effect of miRNA Gene Regulation on HIV Disease. Front Genet 2022; 13:862642. [PMID: 35601502 PMCID: PMC9117004 DOI: 10.3389/fgene.2022.862642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/13/2022] [Indexed: 12/24/2022] Open
Abstract
Over many years, research on HIV/AIDS has advanced with the introduction of HAART. Despite these advancements, significant gaps remain with respect to aspects in HIV life cycle, with specific attention to virus-host interactions. Investigating virus-host interactions may lead to the implementation of novel therapeutic strategies against HIV/AIDS. Notably, host gene silencing can be facilitated by cellular small non-coding RNAs such as microRNAs paving the way for epigenetic anti-viral therapies. Numerous studies have elucidated the importance of microRNAs in HIV pathogenesis. Some microRNAs can either promote viral infection, while others can be detrimental to viral replication. This is accomplished by targeting the HIV-proviral genome or by regulating host genes required for viral replication and immune responses. In this review, we report on 1) the direct association of microRNAs with HIV infection; 2) the indirect association of known human genetic factors with HIV infection; 3) the regulation of human genes by microRNAs in other diseases that can be explored experimentally to determine their effect on HIV-1 infection; and 4) therapeutic interactions of microRNA against HIV infection.
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Affiliation(s)
- Romona Chinniah
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Theolan Adimulam
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Louansha Nandlal
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
| | - Thilona Arumugam
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Veron Ramsuran
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
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Tarancon-Diez L, Consuegra I, Vazquez-Alejo E, Ramos-Ruiz R, Ramos JT, Navarro ML, Muñoz-Fernández MÁ. miRNA Profile Based on ART Delay in Vertically Infected HIV-1 Youths Is Associated With Inflammatory Biomarkers and Activation and Maturation Immune Levels. Front Immunol 2022; 13:878630. [PMID: 35529880 PMCID: PMC9074828 DOI: 10.3389/fimmu.2022.878630] [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: 02/18/2022] [Accepted: 03/23/2022] [Indexed: 11/25/2022] Open
Abstract
Early antiretroviral treatment (ART) in vertically acquired HIV-1-infection is associated with a rapid viral suppression, small HIV-1 reservoir, reduced morbimortality and preserved immune functions. We investigated the miRNA profile from vertically acquired HIV-1-infected young adults based on ART initiation delay and its association with the immune system activation. Using a microRNA panel and multiparametric flow cytometry, miRNome profile obtained from peripheral blood mononuclear cells and its association with adaptive and innate immune components were studied on vertically HIV-1-infected young adults who started ART early (EARLY, 0-53 weeks after birth) and later (LATE, 120-300 weeks). miR-1248 and miR-155-5p, were significantly upregulated in EARLY group compared with LATE group, while miR-501-3p, miR-548d-5p, miR-18a-3p and miR-296-5p were significantly downregulated in EARLY treated group of patients. Strong correlations were obtained between miRNAs levels and soluble biochemical biomarkers and immunological parameters including CD4 T-cell count and maturation by CD69 expression on CD4 T-cells and activation by HLA-DR on CD16high NK cell subsets for miR-1248 and miR-155-5p. In this preliminary study, a distinct miRNA signature discriminates early treated HIV-1-infected young adults. The role of those miRNAs target genes in the modulation of HIV-1 replication and latency may reveal new host signaling pathways that could be manipulated in antiviral strategies. Correlations between miRNAs levels and inflammatory and immunological markers highlight those miRNAs as potential biomarkers for immune inflammation and activation in HIV-1-infected young adults who initiated a late ART.
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Affiliation(s)
- Laura Tarancon-Diez
- Immunology Section, Laboratorio InmunoBiología Molecular (LIBM), Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Area of Immune System Pathology, Madrid, Spain
| | - Irene Consuegra
- Immunology Section, Laboratorio InmunoBiología Molecular (LIBM), Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Area of Immune System Pathology, Madrid, Spain
| | - Elena Vazquez-Alejo
- Immunology Section, Laboratorio InmunoBiología Molecular (LIBM), Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Area of Immune System Pathology, Madrid, Spain
| | | | - José Tomás Ramos
- Department of Paediatrics, Clínico San Carlos University Hospital, Madrid, Spain
| | - María Luisa Navarro
- Pediatric Infectious Disease Unit, Hospital Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid and CIBERINFEC, Madrid, Spain
- Universidad Complutense de Madrid, Madrid, Spain
| | - Mª Ángeles Muñoz-Fernández
- Immunology Section, Laboratorio InmunoBiología Molecular (LIBM), Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Area of Immune System Pathology, Madrid, Spain
- *Correspondence: Mª Ángeles Muñoz-Fernández,
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11
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Faia C, Plaisance-Bonstaff K, Vittori C, Wyczechowska D, Lassak A, Meyaski-Schluter M, Reiss K, Peruzzi F. Attenuated Negative Feedback in Monocyte-Derived Macrophages From Persons Living With HIV: A Role for IKAROS. Front Immunol 2021; 12:785905. [PMID: 34917094 PMCID: PMC8668949 DOI: 10.3389/fimmu.2021.785905] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/11/2021] [Indexed: 11/21/2022] Open
Abstract
Persons living with HIV (PLWH) are at higher risk of developing secondary illnesses than their uninfected counterparts, suggestive of a dysfunctional immune system in these individuals. Upon exposure to pathogens, monocytes undergo epigenetic remodeling that results in either a trained or a tolerant phenotype, characterized by hyper-responsiveness or hypo-responsiveness to secondary stimuli, respectively. We utilized CD14+ monocytes from virally suppressed PLWH and healthy controls for in vitro analysis following polarization of these cells toward a pro-inflammatory monocyte-derived macrophage (MDM) phenotype. We found that in PLWH-derived MDMs, pro-inflammatory signals (TNFA, IL6, IL1B, miR-155-5p, and IDO1) dominate over negative feedback signals (NCOR2, GSN, MSC, BIN1, and miR-146a-5p), favoring an abnormally trained phenotype. The mechanism of this reduction in negative feedback involves the attenuated expression of IKZF1, a transcription factor required for de novo synthesis of RELA during LPS-induced inflammatory responses. Furthermore, restoring IKZF1 expression in PLWH-MDMs partially reinstated expression of negative regulators of inflammation and lowered the expression of pro-inflammatory cytokines. Overall, this mechanism may provide a link between dysfunctional immune responses and susceptibility to co-morbidities in PLWH with low or undetectable viral load.
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Affiliation(s)
- Celeste Faia
- Department of Microbiology, Immunology, and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Karlie Plaisance-Bonstaff
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Cecilia Vittori
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Dorota Wyczechowska
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Adam Lassak
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Mary Meyaski-Schluter
- Clinical and Translational Research Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Krzysztof Reiss
- Department of Interdisciplinary Oncology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Francesca Peruzzi
- Department of Microbiology, Immunology, and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, United States.,Department of Medicine and Department of Interdisciplinary Oncology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
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12
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Leo CG, Mincarone P, Tumolo MR, Panico A, Guido M, Zizza A, Guarino R, De Santis G, Sedile R, Sabina S. MiRNA expression profiling in HIV pathogenesis, disease progression and response to treatment: a systematic review. Epigenomics 2021; 13:1653-1671. [PMID: 34693727 DOI: 10.2217/epi-2021-0237] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aim: A systematic review was conducted to identify the association of miRNA expression with HIV pathogenesis, progression and treatment. Methods: A search of articles was conducted in MEDLINE®, Cochrane Central Register of Controlled Trials and Global Health. Results: 35 articles were included. Due to the heterogeneity of HIV phenotypes, a harmonization based on key progression parameters was proposed. The hsa-miR-29 family, hsa-miR-146b-5p and hsa-miR-150-5p, are the most frequently differentially expressed in HIV. Direct comparison of studies was not possible due to heterogeneity in biological samples and miRNA analysis techniques. Conclusion: This is the first attempt to systematically identify miRNA's different expression in well-defined patient phenotypes and could represent a helpful way to increase general knowledge in this field.
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Affiliation(s)
- Carlo Giacomo Leo
- Institute of Clinical Physiology National Research Council, Branch of Lecce, 73100, Italy
| | - Pierpaolo Mincarone
- Institute for Research on Population & Social Policies National Research Council, Research Unit of Brindisi, 72100, Italy
| | - Maria Rosaria Tumolo
- Institute for Research on Population & Social Policies National Research Council, Research Unit of Brindisi, 72100, Italy
| | - Alessandra Panico
- University of Salento, Department of Biological & Environmental Sciences & Technologies, Lecce, 73039, Italy
| | - Marcello Guido
- University of Salento, Department of Biological & Environmental Sciences & Technologies, Lecce, 73039, Italy
| | - Antonella Zizza
- Institute of Clinical Physiology National Research Council, Branch of Lecce, 73100, Italy
| | - Roberto Guarino
- Institute of Clinical Physiology National Research Council, Branch of Lecce, 73100, Italy
| | - Giuseppe De Santis
- Department of Neurology, Card. G. Panico Hospital, Tricase, 73039, Italy
| | - Raffaella Sedile
- Institute of Clinical Physiology National Research Council, Branch of Lecce, 73100, Italy
| | - Saverio Sabina
- Institute of Clinical Physiology National Research Council, Branch of Lecce, 73100, Italy
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13
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Jafarzadeh A, Naseri A, Shojaie L, Nemati M, Jafarzadeh S, Bannazadeh Baghi H, Hamblin MR, Akhlagh SA, Mirzaei H. MicroRNA-155 and antiviral immune responses. Int Immunopharmacol 2021; 101:108188. [PMID: 34626873 DOI: 10.1016/j.intimp.2021.108188] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/19/2021] [Accepted: 09/20/2021] [Indexed: 02/08/2023]
Abstract
The microRNA, miR-155 regulates both adaptive and innate immune responses. In viral infections, miR-155 can affect both innate immunity (interferon response, natural killer cell activity, and macrophage polarization) and adaptive immunity (including generation of anti-viral antibodies, CD8+ cytotoxic T lymphocytes, Th17, Th2, Th1, Tfh and Treg cells). In many viral infections, the proper and timely regulation of miR-155 expression is critical for the induction of an effective anti-virus immune response and viral clearance without any harmful immunopathologic consequences. MiR-155 may also exert pro-viral effects, mainly through the inhibition of the anti-viral interferon response. Thus, dysregulated expression of miR-155 can result in virus persistence and disruption of the normal response to viral infections. This review provides a thorough discussion of the role of miR-155 in immune responses and immunopathologic reactions during viral infections, and highlights its potential as a therapeutic target.
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Affiliation(s)
- Abdollah Jafarzadeh
- Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran; Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Alma Naseri
- Department of Immunology, Islamic Azadi university of Zahedan, Zahedan, Iran
| | - Layla Shojaie
- Research Center for Liver Diseases, Keck School of Medicine, Department of Medicine, University of Southern California, Los angeles, CA, USA
| | - Maryam Nemati
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Hematology and Laboratory Sciences, School of Para-Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Sara Jafarzadeh
- Student Research Committee, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Hossein Bannazadeh Baghi
- Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein 2028, South Africa
| | | | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran; Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran.
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14
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Diurnal Variation of Plasma Extracellular Vesicle Is Disrupted in People Living with HIV. Pathogens 2021; 10:pathogens10050518. [PMID: 33923310 PMCID: PMC8145918 DOI: 10.3390/pathogens10050518] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/10/2021] [Accepted: 04/19/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Several types of extracellular vesicles (EVs) secreted by various immune and non-immune cells are present in the human plasma. We previously demonstrated that EV abundance and microRNA content change in pathological conditions, such as HIV infection. Here, we investigated daily variations of large and small EVs, in terms of abundance and microRNA contents in people living with HIV (PLWH) receiving antiretroviral therapy (HIV+ART) and uninfected controls (HIV-). METHODS Venous blood samples from n = 10 HIV+ART and n = 10 HIV- participants were collected at 10:00 and 22:00 the same day. Large and small plasma EVs were purified, counted, and the mature miRNAs miR-29a, miR-29b, miR-92, miR-155, and miR-223 copies were measured by RT-PCR. RESULTS Large EVs were significantly bigger in the plasma collected at 10:00 versus 22:00 in both groups. There was a significant day-night increase in the quantity of 5 miRNAs in HIV- large EVs. In HIV+ART, only miR-155 daily variation has been observed in large EVs. Finally, EV-miRNA content permits to distinguish HIV- to HIV+ART in multivariate analysis. CONCLUSION These results point that plasma EV amount and microRNA contents are under daily variation in HIV- people. This new dynamic measure is disrupted in PLWH despite viral-suppressive ART. This study highlights a significant difference concerning EV abundance and their content measured at 22:00 between both groups. Therefore, the time of blood collection must be considered in the future for the EV as biomarkers.
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15
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The Impact of microRNA Regulation on Immune Recovery in HIV-1-Infected Patients Treated during Acute Infection: A Pilot Study. BIOMED RESEARCH INTERNATIONAL 2020; 2020:5782927. [PMID: 33354568 PMCID: PMC7735831 DOI: 10.1155/2020/5782927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 10/29/2020] [Accepted: 11/15/2020] [Indexed: 12/02/2022]
Abstract
microRNAs (miRNAs) are small noncoding RNAs involved in a large range of cellular activities and can be used as biomarkers and indicators for diagnosis. We investigated the alterations in miRNA profiles in immune reconstituted vs. nonimmune reconstituted HIV-1-infected individuals to assess the association between miRNAs and the occurrence of immunological nonresponses, with the aim of searching for miRNA-based biomarkers for these HIV-1-infected individuals. Thirteen immunological responders (IRs) and 12 immunological nonresponders (INRs) were recruited, and RNA was collected from the plasma samples of the 25 HIV-1-infected individuals at both baseline and after 24 months of maintaining virological suppression (VS). Next-generation sequencing was used to detect miRNAs and evaluate the expression differences in miRNAs between IR and INR patients and between baseline and after 24 months of maintaining VS. Samples from 13 IRs and 11 INRs were successfully sequenced. The horizontal comparison of differentially expressed miRNAs between the groups and the longitudinal comparison of differentially expressed miRNAs between baseline and after 24 months of maintaining VS showed that a large proportion of miRNAs in INRs are downregulated compared to the levels in IRs. We also found that the miRNA let-7d-5p was downregulated in 9 INRs but only in 2 IRs by more than 2-fold. The difference was significant. In summary, these results demonstrate for the first time that a large proportion of miRNAs are downregulated in INRs compared with IRs, and the miRNA let-7d-5p is a potential biomarker for INRs.
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16
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Liang S, Hu J, Zhang A, Li F, Li X. miR-155 induces endothelial cell apoptosis and inflammatory response in atherosclerosis by regulating Bmal1. Exp Ther Med 2020; 20:128. [PMID: 33082860 PMCID: PMC7557345 DOI: 10.3892/etm.2020.9259] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 06/18/2020] [Indexed: 12/12/2022] Open
Abstract
Atherosclerosis is the leading cause of death from vascular diseases worldwide, and endothelial cell (EC) dysfunction is the key cause of atherosclerosis. miR-155 was found to induce endothelial injury and to trigger atherosclerosis. In addition, brain and muscle ARNT-like protein-1 (Bmal1) has been found to be closely related to EC function. Therefore, the present study aimed to explore the mechanism underlying the regulation of Bmal1 by miR-155 in the induction of EC apoptosis and inflammatory response in atherosclerosis. The atherosclerosis model in apolipoprotein E (ApoE)- / - mice was established. miR-155 and Bmal1 expression was quantified by RT-qPCR and western blot analysis, respectively. The role of miR-155 and Bmal1 in atherosclerosis was evaluated through changes in cardiac function, plaque area, cardiomyocyte apoptosis, and inflammatory factor levels in mice. Moreover, the regulatory relationship between them was identified by dual-luciferase reporter gene assay to explore the mechanism of action of miR-155. After the modeling, the expression of miR-155 was upregulated and Bmal1 was downregulated in aorta, and there was a significant linear correlation between them. Upregulation of miR-155 increased the atherosclerotic plaque area, cell apoptosis, total cholesterol (TC) and triglyceride (TG), as well as weakened aortic diastolic function. However, opposite changes occurred after downregulation of miR-155 or an increase in Bmal1. In addition, the microRNA.org website predicted that there were targeted binding sites between miR-155 and Bmal1, which was verified with a dual-luciferase reporter gene assay. miR-155 was able to inhibit the expression by targeting Bmal1. Moreover, a rescue experiment showed that Bmal1 hindered the promotion of miR-155 in regards to atherosclerosis. In conclusion, miR-155 induces EC apoptosis and inflammatory response, weakens aortic diastolic function, and promotes the progression of atherosclerosis through targeted inhibition of Bmal1.
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Affiliation(s)
- Shuangchao Liang
- Department of Vascular Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, P.R. China.,Department of Vascular Surgery, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241000, P.R. China
| | - Jiqiong Hu
- Department of Vascular Surgery, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241000, P.R. China
| | - Andong Zhang
- Department of Vascular Surgery, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241000, P.R. China
| | - Fangkuan Li
- Department of Vascular Surgery, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241000, P.R. China
| | - Xiaoqiang Li
- Department of Vascular Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, P.R. China
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17
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Latini A, Borgiani P, Novelli G, Ciccacci C. miRNAs in drug response variability: potential utility as biomarkers for personalized medicine. Pharmacogenomics 2020; 20:1049-1059. [PMID: 31559917 DOI: 10.2217/pgs-2019-0089] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
MicroRNAs (miRNAs) are 18-22 nucleotide RNA molecules that modulate the expression of multiple protein-encoding genes at the post-transcriptional level. Almost all physiological conditions are probably modulated by miRNAs, including pharmacological response. Indeed, acting on the regulation of numerous genes involved in the pharmacokinetics and pharmacodynamics of drugs, differences in the levels of circulating miRNAs or genetic variants in the sequences of the miRNA genes can contribute to interindividual variability in drug response, both in terms of toxicity and efficacy. For their stability in body fluids and the easy availability and accurate quantification, miRNAs could be ideal biomarkers of individual response to drugs. This review aims to give an overview on the available studies that have investigated the relationship between miRNAs and response to drugs in different classes of diseases and considered their possible clinical application as therapy response predictive biomarkers. A comprehensive search was conducted from the international web database PubMed. We included papers that investigated the relationship between miRNAs and response to drugs, published before January 2019.
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Affiliation(s)
- Andrea Latini
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly
| | - Paola Borgiani
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly
| | - Giuseppe Novelli
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly.,IRCCS Neuromed, 86077, Pozzilli, IS, Italy
| | - Cinzia Ciccacci
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly.,UniCamillus, Saint Camillus International University of Health Sciences, 00131, Rome, Italy
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18
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Li J, Gao C, Huang S, Jin L, Jin C. SAMHD1 expression is associated with low immune activation but not correlated with HIV‑1 DNA levels in CD4+ T cells of patients with HIV‑1. Mol Med Rep 2020; 22:879-885. [PMID: 32468062 PMCID: PMC7339818 DOI: 10.3892/mmr.2020.11153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 04/07/2020] [Indexed: 12/30/2022] Open
Abstract
Sterile α motif and histidine/aspartic acid domain‑containing protein 1 (SAMHD1) can inhibit reverse transcription of human immunodeficiency virus‑1 (HIV‑1) by hydrolyzing intracellular deoxy‑ribonucleoside triphosphate. However, its role in HIV‑1 disease progression has not been extensively studied. To study the impacts of SAMHD1 on HIV‑1 disease progression, especially on DNA levels, we investigated SAMHD1 levels in the peripheral blood of HIV‑1 elite controllers (ECs), antiretroviral therapy (ART) naive viremic progressors (VPs) and patients with HIV‑1 receiving ART (HIV‑ARTs) compared with healthy controls. In addition, the present study analyzed the relationship between SAMHD1 and interferon‑α, immune activation and HIV‑1 DNA levels. The results of the present study demonstrated elevated SAMHD1 expression in the peripheral blood mononuclear cells of all patients withHIV‑1, but higher SAMHD1 expression in the CD4+ T cells of only ECs compared with healthy controls. Immune activation was increased in the VPs and decreased in the ECs compared with healthy controls. Substantially lower HIV‑1 DNA levels were identified in ECs compared with those in VPs and HIV‑ARTs. SAMHD1 expression was associated with low levels of immune activation. No significant correlation was observed between SAMHD1 and HIV‑1 DNA levels. Overall, the findings of the present study indicated that SAMHD1 was highly expressed in ECs, which may be associated with low immune activation levels, but was not directly related to HIV‑1 DNA levels.
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Affiliation(s)
- Jie Li
- Department of Infectious Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Chuanhua Gao
- Laboratory of Biochemistry and Biomaterials, Department of Materials, College of Chemical and Material Engineering, Quzhou University, Quzhou, Zhejiang 324000, P.R. China
| | - Shanshan Huang
- Department of Infectious Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Longteng Jin
- Department of Childhood Infectious Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Changzhong Jin
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
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19
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Zhang M, Shi Y, Zhang Y, Wang Y, Alotaibi F, Qiu L, Wang H, Peng S, Liu Y, Li Q, Gao D, Wang Z, Yuan K, Dou FF, Koropatnick J, Xiong J, Min W. miRNA-5119 regulates immune checkpoints in dendritic cells to enhance breast cancer immunotherapy. Cancer Immunol Immunother 2020; 69:951-967. [PMID: 32076794 DOI: 10.1007/s00262-020-02507-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 01/28/2020] [Indexed: 12/13/2022]
Abstract
Dendritic cell (DC) based immunotherapy is a promising approach to clinical cancer treatment. miRNAs are a class of small non-coding RNA molecules that bind to RNAs to mediate multiple events which are important in diverse biological processes. miRNA mimics and antagomirs may be potent agents to enhance DC-based immunotherapy against cancers. miRNA array analysis was used to identify a representative miR-5119 potentially regulating PD-L1 in DCs. We evaluated levels of ligands of immune cell inhibitory receptors (IRs) and miR-5119 in DCs from immunocompetent mouse breast tumor-bearing mice, and examined the molecular targets of miR-5119. We report that miRNA-5119 was downregulated in spleen DCs from mouse breast cancer-bearing mice. In silico analysis and qPCR data showed that miRNA-5119 targeted mRNAs encoding multiple negative immune regulatory molecules, including ligands of IRs such as PD-L1 and IDO2. DCs engineered to express a miR-5119 mimic downregulated PD-L1 and prevented T cell exhaustion in mice with breast cancer homografts. Moreover, miR-5119 mimic-engineered DCs effectively restored function to exhausted CD8+ T cells in vitro and in vivo, resulting in robust anti-tumor cell immune response, upregulated cytokine production, reduced T cell apoptosis, and exhaustion. Treatment of 4T1 breast tumor-bearing mice with miR-5119 mimic-engineered DC vaccine reduced T cell exhaustion and suppressed mouse breast tumor homograft growth. This study provides evidence supporting a novel therapeutic approach using miRNA-5119 mimic-engineered DC vaccines to regulate inhibitory receptors and enhance anti-tumor immune response in a mouse model of breast cancer. miRNA/DC-based immunotherapy has potential for advancement to the clinic as a new strategy for DC-based anti-breast cancer immunotherapy.
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Affiliation(s)
- Meng Zhang
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China
| | - Yanmei Shi
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China.,Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yujuan Zhang
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China.
| | - Yifan Wang
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China.,Jiangxi Cancer Hospital, Nanchang, China
| | - Faizah Alotaibi
- Departments of Surgery, Pathology, Oncology, Microbiology and Immunology, University of Western Ontario, London, Canada.,The Lawson Health Research Institute, London, ON, Canada
| | - Li Qiu
- Department of Endocrinology of Metabolism, Peking University People's Hospital, Beijing, China
| | - Hongmei Wang
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China
| | - Shanshan Peng
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China
| | - Yanling Liu
- Jiangxi University of Technology, Nanchang, China
| | - Qing Li
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Dian Gao
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China
| | - Zhigang Wang
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China
| | - Keng Yuan
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China
| | | | - James Koropatnick
- Departments of Surgery, Pathology, Oncology, Microbiology and Immunology, University of Western Ontario, London, Canada.,The Lawson Health Research Institute, London, ON, Canada
| | - Jianping Xiong
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Weiping Min
- Medical Laboratory Education Center, Colleges of Basic Medicine and Pharmacology, Jiangxi Academy of Medical Sciences, Nanchang University, Nanchang, China. .,Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China. .,Departments of Surgery, Pathology, Oncology, Microbiology and Immunology, University of Western Ontario, London, Canada. .,The Lawson Health Research Institute, London, ON, Canada.
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20
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Chen L, Ming X, Li W, Bi M, Yan B, Wang X, Yang P, Yang B. The microRNA-155 mediates hepatitis B virus replication by reinforcing SOCS1 signalling-induced autophagy. Cell Biochem Funct 2020; 38:436-442. [PMID: 31930529 DOI: 10.1002/cbf.3488] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/05/2019] [Accepted: 12/17/2019] [Indexed: 12/19/2022]
Abstract
As small conserved RNAs without a coding function, microRNAs are expressed in multicellular organisms and contribute to the modulation of multiple cellular reactions, such as viral replication, as well as autophagy. microRNAs can regulate host gene expression and inhibit or reinforce hepatitis B virus (HBV) replication. Hepatic cells express miR-155 noticeably. Consequently, our study explored miR-155 modulation of HBV replication and investigated the potential mechanism involved. miR-155 was inhibited on HBV infection. miR-155 transfection remarkably reinforced HBV replication, antigen expression, and progeny secretion in HepG2215 cells. Moreover, miR-155 impaired the inhibition of the cytokine signalling 1 (SOCS1)/Akt/mTOR axis and reinforced HepG2215 autophagy. Additionally, the autophagy inhibitor (3-MA) eliminated HBsAg secretion triggered by miR-155. Taken together, miR-155 reinforced HBV replication by reinforcing SOCS1-triggered autophagy. SIGNIFICANCE OF THE STUDY: The research studied the potential mechanism involved in HBV replication and miR-155 that miR-155 reinforces HBV replication by reinforcing the SOCS1/Akt/mTOR axis-stimulated autophagy, and therefore, it can provide medical practitioners with the inspiration that chronic HBV might be cured or improved by regulating the activation of miR-155 in cells. In the study, the experiments show that autophagy inhibitors (3-MA) counteracted miR-155 contribution to HBV replication, and it might be a practicable way to improve HBV through some therapies that can repress the autophagy in related cells.
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Affiliation(s)
- Liyan Chen
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
| | - Xiaoyu Ming
- Department of Orthopedics, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Haerbin, China
| | - Wensong Li
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
| | - Manru Bi
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
| | - Bingzhu Yan
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
| | - Xiaoren Wang
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
| | - Pengfei Yang
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
| | - Baoshan Yang
- Department of Infection, The Second Affiliated Hospital of Harbin Medical University, Haerbin, China
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21
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Wang X, Sun L, Zhou Y, Su QJ, Li JL, Ye L, Liu MQ, Zhou W, Ho WZ. Heroin Abuse and/or HIV Infection Dysregulate Plasma Exosomal miRNAs. J Neuroimmune Pharmacol 2019; 15:400-408. [PMID: 31828734 DOI: 10.1007/s11481-019-09892-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 10/29/2019] [Indexed: 12/13/2022]
Abstract
Exosomes play an important role in cell-to-cell communication as they can transfer functional molecules such as microRNAs (miRNAs) from one cell to another, exerting biological and immunological functions. Here, we investigated the impact of HIV infection and/or heroin use on the expression of the miRNAs in plasma exosomes. We found that HIV infection or heroin use upregulated the majority (98%) of a panel of plasma exosomal miRNAs associated with immune regulation and inflammation. We also observed the enhanced effect of HIV infection and heroin use on some of these upregulated miRNAs. Our further investigation showed that the levels of four of neuro-inflammation-related miRNAs (146a, 126, 21, and let-7a) were higher in HIV-infected heroin users as compared with the control subjects. These findings indicate that the dysregulations of the plasma exosomal miRNAs support further studies to determine the role of the miRNAs in HIV and/or heroin use-mediated immune modulation and neuro-inflammation. Graphical abstract.
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Affiliation(s)
- Xu Wang
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA, 19140, USA
| | - Li Sun
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA, 19140, USA.,Xinjiang Uygur Pharmaceutical Co., Ltd, Wulumuqi, 830000, China
| | - Yu Zhou
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA, 19140, USA.,Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, NJ, 08512, USA
| | - Qi-Jian Su
- Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, 530021, China
| | - Jie-Liang Li
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA, 19140, USA
| | - Li Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, 530021, China
| | - Man-Qing Liu
- Wuhan Centers for Disease Prevention & Control, Wuhan, 430024, China
| | - Wang Zhou
- Wuhan Centers for Disease Prevention & Control, Wuhan, 430024, China
| | - Wen-Zhe Ho
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA, 19140, USA.
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22
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Hua Y, Zhang J, Jia Z, Li J, Xiong X, Xiong Y. Immune-related genes response to stimulation of miR-155 overexpression in CIK (ctenopharyngodon idella kidney) cells and zebrafish. FISH & SHELLFISH IMMUNOLOGY 2019; 94:142-148. [PMID: 31487536 DOI: 10.1016/j.fsi.2019.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 08/28/2019] [Accepted: 09/01/2019] [Indexed: 06/10/2023]
Abstract
MiR-155 regulates the development of germinal-center and the generation of immunoglobulin class-switched plasma cells. However, whether miR-155 is involved in immune response in fish is still unclear. Here, CIK cells transfected with miR-155 overexpressed plasmid inhibited mRNA expression of mIg and Rag2 (P < 0.05). Interestingly, mIg was predicted as a potential target gene of miR-155 by RNAhybrid, with a putative binding site in its CDS. Further, mIg luciferase reporter vectors with successive deletions of mIg cDNA sequence were constructed and dual luciferase reporter assay showed that vectors containing the sequence from 318 to 347 in CDS exhibited lower relative luciferase activity than others without predicted binding region (P < 0.05), which indicated mIg is the target gene of miR-155 and reveal bona fide targeted binding site of mIg for miR-155 in fish. In vivo, the zebrafish were respectively injected with miR-155 overexpressed and empty vector, and showed that miR-155 efficiently expressed in zebrafish (P < 0.01), which consistently decreased mRNA level of immune-related genes, including mIg (P < 0.01), sIg (P < 0.05), AID (P < 0.01), PU.1 (P < 0.05) and Rag2 (P < 0.05) at d 3 and d 6 post injection, comparing to control. Collectively, this work indicates that overexpression of miR-155 suppresses the mRNA level of immune-related genes in CIK cells and zebrafish, and mIg is a novel target gene of miR-155 in fish. These findings provide an insight into the miR-155 modulating adaptive immunity in grass carp and zebrafish.
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Affiliation(s)
- Yonglin Hua
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China
| | - Jing Zhang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China
| | - Zhihao Jia
- Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Jian Li
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China; Key Laboratory of Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation, Southwest Minzu University, Chengdu, China.
| | - Xianrong Xiong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China; Key Laboratory of Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation, Southwest Minzu University, Chengdu, China
| | - Yan Xiong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China; Key Laboratory of Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation, Southwest Minzu University, Chengdu, China.
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23
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Zhang M, Gao D, Shi Y, Wang Y, Joshi R, Yu Q, Liu D, Alotaibi F, Zhang Y, Wang H, Li Q, Zhang ZX, Koropatnick J, Min W. miR-149-3p reverses CD8 + T-cell exhaustion by reducing inhibitory receptors and promoting cytokine secretion in breast cancer cells. Open Biol 2019; 9:190061. [PMID: 31594465 PMCID: PMC6833224 DOI: 10.1098/rsob.190061] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Blockade of inhibitory receptors (IRs) is one of the most effective immunotherapeutic approaches to treat cancer. Dysfunction of miRNAs is a major cause of aberrant expression of IRs and contributes to the immune escape of cancer cells. How miRNAs regulate immune checkpoint proteins in breast cancer remains largely unknown. In this study, downregulation of miRNAs was observed in PD-1-overexpressing CD8+ T cells using miRNA array analysis of mouse breast cancer homografts. The data reveal that miR-149-3p was predicted to bind the 3'UTRs of mRNAs encoding T-cell inhibitor receptors PD-1, TIM-3, BTLA and Foxp1. Treatment of CD8+ T cells with an miR-149-3p mimic reduced apoptosis, attenuated changes in mRNA markers of T-cell exhaustion and downregulated mRNAs encoding PD-1, TIM-3, BTLA and Foxp1. On the other hand, T-cell proliferation and secretion of effector cytokines indicative of increased T-cell activation (IL-2, TNF-α, IFN-γ) were upregulated after miR-149-3p mimic treatment. Moreover, the treatment with a miR-149-3p mimic promoted the capacity of CD8+ T cells to kill targeted 4T1 mouse breast tumour cells. Collectively, these data show that miR-149-3p can reverse CD8+ T-cell exhaustion and reveal it to be a potential antitumour immunotherapeutic agent in breast cancer.
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Affiliation(s)
- Meng Zhang
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China.,Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - Dian Gao
- Department of Pathogen Biology and Immunology, Medical College of Nanchang University, Nanchang 330006, People's Republic of China
| | - Yanmei Shi
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China.,Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5.,Department of Oncology, the First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Yifan Wang
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China.,Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - Rakesh Joshi
- Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - Qiongfang Yu
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China.,Department of Oncology, Second Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Daheng Liu
- Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - Faizah Alotaibi
- Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - Yujuan Zhang
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China.,Department of Pathogen Biology and Immunology, Medical College of Nanchang University, Nanchang 330006, People's Republic of China
| | - Hongmei Wang
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China
| | - Qing Li
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China.,Department of Oncology, Second Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
| | - Zhu-Xu Zhang
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China.,Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - James Koropatnick
- Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5
| | - Weiping Min
- Institute of Immunotherapy of Nanchang University, and Jiangxi Academy of Medical Sciences, Nanchang 330006, People's Republic of China.,Department of Surgery, Western University, London, Canada N6A 5A5.,Department of Pathology and Laboratory Medicine, Western University, London, Canada N6A 5A5.,Department of Oncology, Western University, London, Canada N6A 5A5.,Department of Microbiology and Immunology, Western University, London, Canada N6A 5A5.,Department of Oncology, the First Affiliated Hospital of Nanchang University, Nanchang 330006, People's Republic of China
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24
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Ludwig N, Hecksteden A, Kahraman M, Fehlmann T, Laufer T, Kern F, Meyer T, Meese E, Keller A, Backes C. Spring is in the air: seasonal profiles indicate vernal change of miRNA activity. RNA Biol 2019; 16:1034-1043. [PMID: 31035857 DOI: 10.1080/15476286.2019.1612217] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The envisioned application of miRNAs as diagnostic or prognostic biomarkers calls for an in-depth understanding of their distribution and variability in different physiological states. While effects with respect to ethnic origin, age, or gender are known, the inter-individual variability of miRNAs across the four seasons remained largely hidden. We sequentially profiled the complete repertoire of blood-borne miRNAs for 25 physiologically normal individuals in spring, summer, fall, and winter (altogether 95 samples) and validated the results on 292 individuals (919 samples collected with the Mitra home sampling device) by RT-qPCR. Principal variance component analysis suggests that the largest variability observed in miRNA expression is due to individual variability and the individuals' gender. But the results also highlight a deviation of miRNA activity in samples collected during spring time. Following adjustment for multiple testing, remarkable differences are observed between spring and fall (77 miRNAs). The two most dys-regulated miRNAs were miR-181c-5p and miR-106b-5p (adjusted p-value of 0.007). Other significant miRNAs include miR-140-3p, miR-21-3p, and let-7c-5p. The dys-regulation was validated by RT-qPCR. Systems biology analysis further provides strong evidence for the immunological origin of the signals: dys-regulated miRNAs are enriched in CD56 cells and belong to various signalling and immune-system-related pathways. Our data suggest that besides known confounding factors such as age and sex, also the season in which a test is conducted might have a considerable influence on the expression of blood-borne miRNAs and subsequently might interfere with diagnosis based on such signatures.
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Affiliation(s)
- Nicole Ludwig
- a Department of Human Genetics , Saarland University Hospital , Homburg , Germany.,b Center for Human and Molecular Biology , Saarland University , Homburg , Germany
| | - Anne Hecksteden
- c Department of Sports Medicine , Saarland University , Saarbrücken , Germany
| | - Mustafa Kahraman
- d Chair for Clinical Bioinformatics , Saarland University , Saarbrücken , Germany.,e Hummingbird Diagnostics GmbH , Heidelberg , Germany
| | - Tobias Fehlmann
- d Chair for Clinical Bioinformatics , Saarland University , Saarbrücken , Germany
| | - Thomas Laufer
- d Chair for Clinical Bioinformatics , Saarland University , Saarbrücken , Germany.,e Hummingbird Diagnostics GmbH , Heidelberg , Germany
| | - Fabian Kern
- d Chair for Clinical Bioinformatics , Saarland University , Saarbrücken , Germany
| | - Tim Meyer
- c Department of Sports Medicine , Saarland University , Saarbrücken , Germany
| | - Eckart Meese
- a Department of Human Genetics , Saarland University Hospital , Homburg , Germany
| | - Andreas Keller
- d Chair for Clinical Bioinformatics , Saarland University , Saarbrücken , Germany
| | - Christina Backes
- d Chair for Clinical Bioinformatics , Saarland University , Saarbrücken , Germany
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25
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Martinez-Usatorre A, Sempere LF, Carmona SJ, Carretero-Iglesia L, Monnot G, Speiser DE, Rufer N, Donda A, Zehn D, Jandus C, Romero P. MicroRNA-155 Expression Is Enhanced by T-cell Receptor Stimulation Strength and Correlates with Improved Tumor Control in Melanoma. Cancer Immunol Res 2019; 7:1013-1024. [PMID: 31043416 DOI: 10.1158/2326-6066.cir-18-0504] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 12/24/2018] [Accepted: 04/26/2019] [Indexed: 11/16/2022]
Abstract
microRNAs are short noncoding RNAs that regulate protein expression posttranscriptionally. We previously showed that miR-155 promotes effector CD8+ T-cell responses. However, little is known about the regulation of miR-155 expression. Here, we report that antigen affinity and dose determine miR-155 expression in CD8+ T cells. In B16 tumors expressing a low-affinity antigen ligand, tumor-specific infiltrating CD8+ T cells showed variable miR-155 expression, whereby high miR-155 expression was associated with more cytokine-producing cells and tumor control. Moreover, anti-PD-1 treatment led to both increased miR-155 expression and tumor control by specific CD8+ T cells. In addition, miR-155 overexpression enhanced exhausted CD8+ T-cell persistence in the LCMV cl13 chronic viral infection model. In agreement with these observations in mouse models, miR-155 expression in human effector memory CD8+ T cells positively correlated with their frequencies in tumor-infiltrated lymph nodes of melanoma patients. Low miR-155 target gene signature in tumors was associated with prolonged overall survival in melanoma patients. Altogether, these results raise the possibility that high miR-155 expression in CD8+ tumor-infiltrating T cells may be a surrogate marker of the relative potency of in situ antigen-specific CD8+ T-cell responses.
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Affiliation(s)
| | - Lorenzo F Sempere
- Department of Radiology, Precision Health Program, Michigan State University, East Lansing, Michigan
| | - Santiago J Carmona
- Department of Oncology UNIL CHUV, University of Lausanne, Epalinges, Switzerland
| | - Laura Carretero-Iglesia
- Department of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne, Epalinges, Switzerland
| | - Gwennaëlle Monnot
- Department of Oncology UNIL CHUV, University of Lausanne, Epalinges, Switzerland
| | - Daniel E Speiser
- Department of Oncology UNIL CHUV, University of Lausanne, Epalinges, Switzerland.,Department of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne, Epalinges, Switzerland
| | - Nathalie Rufer
- Department of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne, Epalinges, Switzerland
| | - Alena Donda
- Department of Oncology UNIL CHUV, University of Lausanne, Epalinges, Switzerland
| | - Dietmar Zehn
- School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Camilla Jandus
- Department of Oncology UNIL CHUV, University of Lausanne, Epalinges, Switzerland
| | - Pedro Romero
- Department of Oncology UNIL CHUV, University of Lausanne, Epalinges, Switzerland.
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26
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Fang J, Zhuge L, Rao H, Huang S, Jin L, Li J. Increased Levels of miR-155 are Related to Higher T-Cell Activation in the Peripheral Blood of Patients with Chronic Hepatitis B. Genet Test Mol Biomarkers 2019; 23:118-123. [PMID: 30735455 DOI: 10.1089/gtmb.2018.0092] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES MicroRNA-155 (miR-155) is an important regulator of immune responses in humans. However, its role in T-cell activation in hepatitis B virus (HBV) infection remains unclear. MATERIALS AND METHODS Eighty-one patients with chronic hepatitis B (CHB), 77 HBV carriers, and 51 healthy controls were recruited. HBV DNA and serologic tests were carried out for each subject. Levels of miR-155 in peripheral blood were detected by quantitative reverse transcription/polymerase chain reaction. Immune activation of T-cells was determined by detection of surface molecules CD38 and HLA-DR using flow cytometry. RESULTS We found higher miR-155 levels in CD4+ and CD8+ T-cells of CHB patients than HBV carriers or healthy controls (p < 0.01), moreover, miR-155 levels in the CD8+ T-cells of HBV carriers were higher than in healthy controls (p < 0.01). Furthermore, immune activation of CD4+ and CD8+ T-cells in CHB patients was much higher than in healthy controls (p < 0.01). CONCLUSION Our findings suggest that miR-155 expression positively correlates with T-cell activation, especially in CHB patients, and is a potential biomarker for immune activation and disease progression in HBV infection.
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Affiliation(s)
- Jiajie Fang
- 1 Department of Urology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lu Zhuge
- 2 Department of Infectious Diseases, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Heping Rao
- 3 Department of Nursing, School of Medicine, Quzhou College of Technology, Quzhou China
| | - Shanshan Huang
- 2 Department of Infectious Diseases, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lingxiang Jin
- 2 Department of Infectious Diseases, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jie Li
- 2 Department of Infectious Diseases, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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27
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Huang J, Lai J, Liang B, Jiang J, Ning C, Liao Y, Zang N, Wang M, Qin F, Yu J, Wei W, Ye L, Liang H. mircoRNA-3162-3p is a potential biomarker to identify new infections in HIV-1-infected patients. Gene 2018; 662:21-27. [PMID: 29627523 DOI: 10.1016/j.gene.2018.04.002] [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: 01/16/2018] [Revised: 03/30/2018] [Accepted: 04/03/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Identification of new HIV infections (HIV incidence) is critical for monitoring AIDS epidemic and assessing the effectiveness of intervention measures. However, current methods for distinguishing new infections from newly diagnosed HIV-1 patients are still imperfect. We explored utilizing miRNAs as biomarker to identify HIV new infections. METHODS According to the HIV-1 status and the estimated duration of infection (EDI), we enrolled participants and divided them into three groups: healthy control, new infection (within 1 year), and old infection (longer than 1 year). Participants were assigned into screening set or validation set. miRNA microarray was performed in screening set and the differentially expressed miRNAs were screened out. The differentially expressed miRNAs were further confirmed in validation set and HIV-1 IIIB-MT2 cells infection system. RESULTS In screening set, 5 miRNAs including miR-1291, miR-3609, miR-3162-3p, miR-874-5p and miR-4258 were screened out for their differential expression in plasma among three groups. In validation set, down- trend of miR-3162-3p was validated from healthy control, new infection to old infection groups. In HIV-1 IIIB-MT2 system, the levels of miR-3162-3p also decreased along with infection duration in vitro. Sensitivity and specificity for miR-3162-3p to distinguish new infection from old infection were 100.0% and 71.43%, respectively, with the cut-off value of 0.916. CONCLUSION miR-3162-3p in plasma could be a potential microRNA biomarker to identify HIV new infections in HIV-1 infected patients.
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Affiliation(s)
- Jiegang Huang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Jingzhen Lai
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Bingyu Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Junjun Jiang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Chuanyi Ning
- Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Yanyan Liao
- Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Ning Zang
- Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Minlian Wang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Fengxiang Qin
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Jun Yu
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Wudi Wei
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Li Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China.
| | - Hao Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, Guangxi Universities Key Laboratory of Prevention and Control of Highly Prevalent Disease, School of Public Health, Guangxi Medical University, Nanning 530021, Guangxi, China; Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning 530021, Guangxi, China.
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Yang Y, Ma Z, Yang G, Wan J, Li G, Du L, Lu P. Alginate oligosaccharide indirectly affects toll-like receptor signaling via the inhibition of microRNA-29b in aneurysm patients after endovascular aortic repair. DRUG DESIGN DEVELOPMENT AND THERAPY 2017; 11:2565-2579. [PMID: 28919708 PMCID: PMC5590761 DOI: 10.2147/dddt.s140206] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Endovascular aortic repair (EVAR) is often followed by aneurysm recurrence. Alginate oligosaccharide (AOS) has potential antitumor properties as a natural product while the related mechanisms remain unclear. Toll-like receptor (TLR) signaling is associated with inflammatory activity of aneurysm and may be affected by miR-29b. Thus, inhibitory function of AOS on aneurysms was explored by measuring the important molecules in TLR4 signaling. After EVAR, a total of 248 aortic aneurysm patients were recruited and randomly assigned into two groups: AOS group (AG, oral administration 10-mg AOS daily) and control group (CG, placebo daily). The size of residual aneurysms, aneurysm recurrence, and side effects were investigated. Aneurysm recurrence was determined by Kaplan-Meier analysis. After 2 years, eight and two patients died in the CG and AG, respectively. The sizes of residual aneurysms were significantly larger in the CG than in the AG (P<0.05). The incidence of aneurysm recurrence was also significantly higher in the CG than in the AG (P<0.05). AOS treatment reduced the levels of miR-29b, TLR4, mitogen-activated protein kinase (MAPK), nuclear factor kappa B (NF-kappa B), interleukin 1 (IL-1) beta, and interleukin 6 (IL-6). Overexpression and silence of miR-29b increased and reduced the level of TLR4, phospho-p65 NF-kappa B, phospho-p38 MAPK, IL-1 beta, and IL-6. Spearman's rank correlation analysis shows that the level of miR-29b is positively related to the levels of TLR4, NF-kappa B, IL-1 beta, and IL-6 (P<0.05). Thus, AOS represses aneurysm recurrence by indirectly affecting TLR signaling via miR-29b.
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Affiliation(s)
- Yong Yang
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
| | - Zhenhuan Ma
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
| | - Guokai Yang
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
| | - Jia Wan
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
| | - Guojian Li
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
| | - Lingjuan Du
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
| | - Ping Lu
- Department of Vascular Surgery, The Second People's Hospital of Yunnan Province, Kunming, China.,Department of Vascular Surgery, The Fourth Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Vascular Surgery, Vascular Surgery Centre in Yunnan Province, Kunming, China.,Department of Vascular Surgery, Abdominal Surgery Centre in Yunnan Province, Kunming, China
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