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Shi Z, Yang X, Shi X, Zhang D, Zhao D, Hao Y, Yang J, Bie X, Yan W, Chen G, Chen L, Liu X, Zheng H, Zhang K. Identification and verification of the role of key metabolites and metabolic pathways on ASFV replication. iScience 2024; 27:109345. [PMID: 38500823 PMCID: PMC10946325 DOI: 10.1016/j.isci.2024.109345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/06/2023] [Accepted: 02/22/2024] [Indexed: 03/20/2024] Open
Abstract
African swine fever virus (ASFV) infection usually causes viremia within a few days. However, the metabolic changes in pig serum after ASFV infection remain unclear. In this study, serum samples collected from ASFV-infected pigs at different times were analyzed using pseudotargeted metabolomics method. Metabolomic analysis revealed the dopaminergic synapse pathway has the highest rich factor in both ASFV5 and ASFV10 groups. By disrupting the dopamine synaptic pathway, dopamine receptor antagonists inhibited ASFV replication and L-dopa promoted ASFV replication. In addition, guanosine, one of the top20 changed metabolites in both ASFV5 and ASFV10 groups suppressed the replication of ASFV. Taken together, this study revealed the changed serum metabolite profiles of ASFV-infected pigs at various times after infection and verified the effect of the changed metabolites and metabolic pathways on ASFV replication. These findings may contribute to understanding the pathogenic mechanisms of ASFV and the development of target drugs to control ASF.
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Affiliation(s)
- Zunji Shi
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Center for Grassland Microbiome, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730000, China
| | - Xing Yang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Xijuan Shi
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Dajun Zhang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Dengshuai Zhao
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Yu Hao
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Jinke Yang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Xintian Bie
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Wenqian Yan
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Guohui Chen
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Lingling Chen
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Xiangtao Liu
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Haixue Zheng
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
| | - Keshan Zhang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Center for Grassland Microbiome, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730000, China
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2
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Tsopela V, Korakidis E, Lagou D, Kalliampakou KI, Milona RS, Kyriakopoulou E, Mpekoulis G, Gemenetzi I, Stylianaki EA, Sideris CD, Sioli A, Kefallinos D, Sideris DC, Aidinis V, Eliopoulos AG, Kambas K, Vassilacopoulou D, Vassilaki N. L-Dopa decarboxylase modulates autophagy in hepatocytes and is implicated in dengue virus-caused inhibition of autophagy completion. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2024; 1871:119602. [PMID: 37778471 DOI: 10.1016/j.bbamcr.2023.119602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 09/13/2023] [Accepted: 09/24/2023] [Indexed: 10/03/2023]
Abstract
The enzyme L-Dopa Decarboxylase (DDC) synthesizes the catecholamine dopamine and the indolamine serotonin. Apart from its role in the brain as a neurotransmitter biosynthetic enzyme, DDC has been detected also in the liver and other peripheral organs, where it is implicated in cell proliferation, apoptosis, and host-virus interactions. Dengue virus (DENV) suppresses DDC expression at the later stages of infection, during which DENV also inhibits autophagosome-lysosome fusion. As dopamine affects autophagy in neuronal cells, we investigated the possible association of DDC with autophagy in human hepatocytes and examined whether DDC mediates the relationship between DENV infection and autophagy. We performed DDC silencing/overexpression and evaluated autophagic markers upon induction of autophagy, or suppression of autophagosome-lysosome fusion. Our results showed that DDC favored the autophagic process, at least in part, through its biosynthetic function, while knockdown of DDC or inhibition of DDC enzymatic activity prevented autophagy completion. In turn, autophagy induction upregulated DDC, while autophagy reduction by chemical or genetic (ATG14L knockout) ways caused the opposite effect. This study also implicated DDC with the cellular energetic status, as DDC silencing reduced the oxidative phosphorylation activity of the cell. We also report that upon DDC silencing, the repressive effect of DENV on the completion of autophagy was enhanced, and the inhibition of autolysosome formation did not exert an additive effect on viral proliferation. These data unravel a novel role of DDC in the autophagic process and suggest that DENV downregulates DDC expression to inhibit the completion of autophagy, reinforcing the importance of this protein in viral infections.
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Affiliation(s)
- Vassilina Tsopela
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Evangelos Korakidis
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Despoina Lagou
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | | | - Raphaela S Milona
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Eirini Kyriakopoulou
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - George Mpekoulis
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Ioanna Gemenetzi
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Elli-Anna Stylianaki
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center Alexander Fleming, 16672 Athens, Greece
| | | | - Aggelina Sioli
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Dionysis Kefallinos
- School of Electrical Engineering and Computer Science, National Technical University of Athens, 157 73 Athens, Greece
| | - Diamantis C Sideris
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 157 01 Athens, Greece
| | - Vassilis Aidinis
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center Alexander Fleming, 16672 Athens, Greece
| | - Aristides G Eliopoulos
- Department of Biology, School of Medicine, NKUA, 115 27 Athens, Greece; Center of Basic Research, Biomedical Research Foundation Academy of Athens, 115 27 Athens, Greece
| | - Konstantinos Kambas
- Laboratory of Molecular Genetics, Department of Immunology, Hellenic Pasteur Institute, 115 21 Athens, Greece
| | - Dido Vassilacopoulou
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 157 01 Athens, Greece
| | - Niki Vassilaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 115 21 Athens, Greece.
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3
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Lotsios NS, Arvanitis N, Charonitakis AG, Mpekoulis G, Frakolaki E, Vassilaki N, Sideris DC, Vassilacopoulou D. Expression of Human L-Dopa Decarboxylase (DDC) under Conditions of Oxidative Stress. Curr Issues Mol Biol 2023; 45:10179-10192. [PMID: 38132481 PMCID: PMC10742706 DOI: 10.3390/cimb45120635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023] Open
Abstract
Oxidative stress is known to influence mRNA levels, translation, and proteolysis. The importance of oxidative stress has been demonstrated in several human diseases, including neurodegenerative disorders. L-Dopa decarboxylase (DDC) is the enzyme that converts L-Dopa to dopamine (DA). In spite of a large number of studies, little is known about the biological significance of the enzyme under physiological and pathological conditions. Here, we investigated the relationship between DDC expression and oxidative stress in human neural and non-neural cells. Oxidative stress was induced by treatment with H2O2. Our data indicated that mRNA and protein expression of DDC was enhanced or remained stable under conditions of ROS induction, despite degradation of total RNA and increased cytotoxicity and apoptosis. Moreover, DDC silencing caused an increase in the H2O2-induced cytotoxicity. The current study suggests that DDC is involved in the mechanisms of oxidative stress.
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Affiliation(s)
- Nikolaos S. Lotsios
- Section of Biochemistry and Molecular Biology, Department of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (N.S.L.); (N.A.); (A.G.C.); (D.C.S.)
| | - Nikolaos Arvanitis
- Section of Biochemistry and Molecular Biology, Department of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (N.S.L.); (N.A.); (A.G.C.); (D.C.S.)
| | - Alexandros G. Charonitakis
- Section of Biochemistry and Molecular Biology, Department of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (N.S.L.); (N.A.); (A.G.C.); (D.C.S.)
| | - George Mpekoulis
- Laboratory of Molecular Virology, Hellenic Pasteur Institute (HPI), 11521 Athens, Greece; (G.M.); (N.V.)
| | - Efseveia Frakolaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute (HPI), 11521 Athens, Greece; (G.M.); (N.V.)
| | - Niki Vassilaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute (HPI), 11521 Athens, Greece; (G.M.); (N.V.)
| | - Diamantis C. Sideris
- Section of Biochemistry and Molecular Biology, Department of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (N.S.L.); (N.A.); (A.G.C.); (D.C.S.)
| | - Dido Vassilacopoulou
- Section of Biochemistry and Molecular Biology, Department of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (N.S.L.); (N.A.); (A.G.C.); (D.C.S.)
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4
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Sun Y, Liu W, Luo B. Virus infection participates in the occurrence and development of human diseases through monoamine oxidase. Rev Med Virol 2023; 33:e2465. [PMID: 37294534 DOI: 10.1002/rmv.2465] [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: 03/07/2023] [Revised: 05/17/2023] [Accepted: 05/31/2023] [Indexed: 06/10/2023]
Abstract
Monoamine oxidase (MAO) is a membrane-bound mitochondrial enzyme that maintains the steady state of neurotransmitters and other biogenic amines in biological systems through catalytic oxidation and deamination. MAO dysfunction is closely related to human neurological and psychiatric diseases and cancers. However, little is known about the relationship between MAO and viral infections in humans. This review summarises current research on how viral infections participate in the occurrence and development of human diseases through MAO. The viruses discussed in this review include hepatitis C virus, dengue virus, severe acute respiratory syndrome coronavirus 2, human immunodeficiency virus, Japanese encephalitis virus, Epstein-Barr virus, and human papillomavirus. This review also describes the effects of MAO inhibitors such as phenelzine, clorgyline, selegiline, M-30, and isatin on viral infectious diseases. This information will not only help us to better understand the role of MAO in the pathogenesis of viruses but will also provide new insights into the treatment and diagnosis of these viral diseases.
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Affiliation(s)
- Yujie Sun
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Wen Liu
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Bing Luo
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
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5
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Al-Kuraishy HM, Al-Gareeb AI, Kaushik A, Kujawska M, Ahmed EA, Batiha GES. SARS-COV-2 infection and Parkinson's disease: Possible links and perspectives. J Neurosci Res 2023; 101:952-975. [PMID: 36717481 DOI: 10.1002/jnr.25171] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 01/13/2023] [Accepted: 01/15/2023] [Indexed: 02/01/2023]
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder characterized by the progressive loss of dopaminergic neurons in the substantia nigra. The hallmarks are the presence of Lewy bodies composed mainly of aggregated α-synuclein and immune activation and inflammation in the brain. The neurotropism of SARS-CoV-2 with induction of cytokine storm and neuroinflammation can contribute to the development of PD. Interestingly, overexpression of α-synuclein in PD patients may limit SARS-CoV-2 neuroinvasion and degeneration of dopaminergic neurons; however, on the other hand, this virus can speed up the α-synuclein aggregation. The review aims to discuss the potential link between COVID-19 and the risk of PD, highlighting the need for further studies to authenticate the potential association. We have also overviewed the influence of SARS-CoV-2 infection on the PD course and management. In this context, we presented the prospects for controlling the COVID-19 pandemic and related PD cases that, beyond global vaccination and novel anti-SARS-CoV-2 agents, may include the development of graphene-based nanoscale platforms offering antiviral and anti-amyloid strategies against PD.
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Affiliation(s)
- Hayder M Al-Kuraishy
- Department of Clinical Pharmacology and Medicine, College of Medicine, Al-Mustansiriyia University, Baghdad, Iraq
| | - Ali I Al-Gareeb
- Department of Clinical Pharmacology and Medicine, College of Medicine, Al-Mustansiriyia University, Baghdad, Iraq
| | - Ajeet Kaushik
- NanoBioTech Laboratory, Department of Environmental Engineering, Florida Polytechnic University, Lakeland, Florida, USA
| | - Małgorzata Kujawska
- Department of Toxicology, Poznan University of Medical Sciences, Poznan, Poland
| | - Eman A Ahmed
- Department of Pharmacology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
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Ren S, Geng W, Cui X, Wu B, Zheng Z. A Label‐Free and Continuous Fluorescence Detection for L–DOPA Decarboxylase Activity Based on Supramolecular Tandem Assay. ChemistrySelect 2023. [DOI: 10.1002/slct.202203646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Siying Ren
- School of Chemical Engineering & Technology China University of Mining and Technology Xuzhou Jiangsu 221116 P. R. China
| | - Wen‐Chao Geng
- Key Laboratory of Systems Microbial Biotechnology Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences Tianjin 300308 P. R. China
| | - Xuexian Cui
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering State Key Laboratory of Microbial Resources Institute of Microbiology Chinese Academy of Sciences Beijing 100101 P. R. China
- College of Life Sciences University of Chinese Academy of Sciences Beijing 100149 P. R. China
| | - Bian Wu
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering State Key Laboratory of Microbial Resources Institute of Microbiology Chinese Academy of Sciences Beijing 100101 P. R. China
| | - Zhe Zheng
- School of Chemical Engineering & Technology China University of Mining and Technology Xuzhou Jiangsu 221116 P. R. China
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Heslin KP, Haruna A, George RA, Chen S, Nobel I, Anderson KB, Faraone SV, Zhang-James Y. Association Between ADHD and COVID-19 Infection and Clinical Outcomes: A Retrospective Cohort Study From Electronic Medical Records. J Atten Disord 2023; 27:169-181. [PMID: 36264064 PMCID: PMC9596686 DOI: 10.1177/10870547221129305] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Though psychiatric illnesses have been associated with increased COVID-19 infection risk, limited information exists about the relationship between ADHD and COVID-19. METHODS Using the TriNetX COVID-19 Research Network, we examined the impact of ADHD diagnosis and treatment on COVID-19 infection rates and outcomes. RESULTS ADHD patients had greater risk of COVID-19 (risk ratio (RR) 1.11, 95% CI [1.09, 1.12]). Increased risk was higher in females than males, and highest among Asian and Black patients. Within 60 days after COVID-19 diagnosis, ADHD patients had lower rates of hospitalization (RR 0.91, 95% CI [0.86, 0.96]) and mechanical ventilation (RR 0.69, 95% CI [0.58, 0.83]), and a nonsignificant reduced death rate (RR 0.65, 95% CI [0.42, 1.02]). Patients who recently received ADHD medication had higher rates of COVID-19 (RR 1.13; 95% CI [1.10, 1.15]). CONCLUSION ADHD poses increased risk for COVID-19, but may reduce risk of severe outcomes. ADHD medications modestly impacted COVID-19 risk.
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Affiliation(s)
- Kathleen P. Heslin
- Department of Psychiatry, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Aminat Haruna
- Department of Psychiatry, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Regina A. George
- Department of Psychology, University of Alabama, Tuscaloosa, AL, USA
| | - Shiyu Chen
- Department of Psychiatry, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Ishak Nobel
- Department of Psychiatry, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Kathryn B. Anderson
- Institute for Global Health and Translational Sciences, SUNY Upstate Medical University, Syracuse, New York
- Department of Microbiology and Immunology, SUNY Upstate Medical University, Syracuse, New York
| | - Stephen V. Faraone
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, New York
- Department of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, New York
| | - Yanli Zhang-James
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, New York
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Significance of Catecholamine Biosynthetic/Metabolic Pathway in SARS-CoV-2 Infection and COVID-19 Severity. Cells 2022; 12:cells12010012. [PMID: 36611805 PMCID: PMC9818320 DOI: 10.3390/cells12010012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/11/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
The SARS-CoV-2 infection was previously associated with the expression of the dopamine biosynthetic enzyme L-Dopa decarboxylase (DDC). Specifically, a negative correlation was detected between DDC mRNA and SARS-CoV-2 RNA levels in in vitro infected epithelial cells and the nasopharyngeal tissue of COVID-19 patients with mild/no symptoms. However, DDC, among other genes related to both DDC expression and SARS-CoV-2-infection (ACE2, dACE2, EPO), was upregulated in these patients, possibly attributed to an orchestrated host antiviral response. Herein, by comparing DDC expression in the nasopharyngeal swab samples of severe/critical to mild COVID-19 cases, we showed a 20 mean-fold reduction, highlighting the importance of the expression of this gene as a potential marker of COVID-19 severity. Moreover, we identified an association of SARS-CoV-2 infection with the expression of key catecholamine biosynthesis/metabolism-related genes, in whole blood samples from hospitalized patients and in cultured cells. Specifically, viral infection downregulated the biosynthetic part of the dopamine pathway (reduction in DDC expression up to 7.5 mean-fold), while enhanced the catabolizing part (increase in monoamine oxidases A and B expression up to 15 and 10 mean-fold, respectively) in vivo, irrespectively of the presence of comorbidities. In accordance, dopamine levels in the sera of severe cases were reduced (up to 3.8 mean-fold). Additionally, a moderate positive correlation between DDC and MAOA mRNA levels (r = 0.527, p < 00001) in the blood was identified upon SARS-CoV-2-infection. These observations were consistent to the gene expression data from SARS-CoV-2-infected Vero E6 and A549 epithelial cells. Furthermore, L-Dopa or dopamine treatment of infected cells attenuated the virus-derived cytopathic effect by 55% and 59%, respectively. The SARS-CoV-2 mediated suppression of dopamine biosynthesis in cell culture was, at least in part, attributed to hypoxia-like conditions triggered by viral infection. These findings suggest that L-Dopa/dopamine intake may have a preventive or therapeutic value for COVID-19 patients.
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9
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Battaglia DM, Sanchez-Pino MD, Nichols CD, Foster TP. Herpes Simplex Virus-1 Induced Serotonin-Associated Metabolic Pathways Correlate With Severity of Virus- and Inflammation-Associated Ocular Disease. Front Microbiol 2022; 13:859866. [PMID: 35391733 PMCID: PMC8982329 DOI: 10.3389/fmicb.2022.859866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/22/2022] [Indexed: 11/13/2022] Open
Abstract
Herpes simplex virus-associated diseases are a complex interaction between cytolytic viral replication and inflammation. Within the normally avascular and immunoprivileged cornea, HSV ocular infection can result in vision-threatening immune-mediated herpetic keratitis, the leading infectious cause of corneal blindness in the industrialized world. Viral replicative processes are entirely dependent upon numerous cellular biosynthetic and metabolic pathways. Consistent with this premise, HSV infection was shown to profoundly alter gene expression associated with cellular amino acid biosynthetic pathways, including key tryptophan metabolism genes. The essential amino acid tryptophan is crucial for pathogen replication, the generation of host immune responses, and the synthesis of neurotransmitters, such as serotonin. Intriguingly, Tryptophan hydroxylase 2 (TPH2), the neuronal specific rate-limiting enzyme for serotonin synthesis, was the most significantly upregulated gene by HSV in an amino acid metabolism PCR array. Despite the well-defined effects of serotonin in the nervous system, the association of peripheral serotonin in disease-promoting inflammation has only recently begun to be elucidated. Likewise, the impact of serotonin on viral replication and ocular disease is also largely unknown. We therefore examined the effect of HSV-induced serotonin-associated synthesis and transport pathways on HSV-1 replication, as well as the correlation between HSV-induced ocular serotonin levels and disease severity. HSV infection induced expression of the critical serotonin synthesis enzymes TPH-1, TPH-2, and DOPA decarboxylase (DDC), as well as the serotonin transporter, SERT. Concordantly, HSV-infected cells upregulated serotonin synthesis and its intracellular uptake. Increased serotonin synthesis and uptake was shown to influence HSV replication. Exogenous addition of serotonin increased HSV-1 yield, while both TPH-1/2 and SERT pharmacological inhibition reduced viral yield. Congruent with these in vitro findings, rabbits intraocularly infected with HSV-1 exhibited significantly higher aqueous humor serotonin concentrations that positively and strongly correlated with viral load and ocular disease severity. Collectively, our findings indicate that HSV-1 promotes serotonin synthesis and cellular uptake to facilitate viral replication and consequently, serotonin's proinflammatory effects may enhance the development of ocular disease.
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Affiliation(s)
- Diana Marie Battaglia
- Department of Microbiology, Immunology, and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Maria D. Sanchez-Pino
- Department of Interdisciplinary Oncology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans, LA, United States
- The Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Charles D. Nichols
- Department of Pharmacology and Experimental Therapeutics, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Timothy P. Foster
- Department of Microbiology, Immunology, and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
- The Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
- Department of Ophthalmology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
- The Louisiana Vaccine Center, New Orleans, LA, United States
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10
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Mpekoulis G, Tsopela V, Chalari A, Kalliampakou KI, Panos G, Frakolaki E, Milona RS, Sideris DC, Vassilacopoulou D, Vassilaki N. Dengue Virus Replication Is Associated with Catecholamine Biosynthesis and Metabolism in Hepatocytes. Viruses 2022; 14:v14030564. [PMID: 35336971 PMCID: PMC8948859 DOI: 10.3390/v14030564] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 12/10/2022] Open
Abstract
Previously, the association between the catecholamine biosynthetic enzyme L-Dopa decarboxylase (DDC) and Dengue virus (DV) replication was demonstrated in liver cells and was found to be mediated at least by the interaction between DDC and phosphoinositide 3-kinase (PI3K). Here, we show that biogenic amines production and uptake impede DV replication in hepatocytes and monocytes, while the virus reduces catecholamine biosynthesis, metabolism, and transport. To examine how catecholamine biosynthesis/metabolism influences DV, first, we verified the role of DDC by altering DDC expression. DDC silencing enhanced virus replication, but not translation, attenuated the negative effect of DDC substrates on the virus and reduced the infection related cell death. Then, the role of the downstream steps of the catecholamine biosynthesis/metabolism was analyzed by chemical inhibition of the respective enzymes, application of their substrates and/or their products; moreover, reserpine, the inhibitor of the vesicular monoamine transporter 2 (VMAT2), was used to examine the role of uptake/storage of catecholamines on DV. Apart from the role of each enzyme/transporter, these studies revealed that the dopamine uptake, and not the dopamine-signaling, is responsible for the negative effect on DV. Accordingly, all treatments expected to enhance the accumulation of catecholamines in the cell cytosol suppressed DV replication. This was verified by the use of chemical inducers of catecholamine biosynthesis. Last, the cellular redox alterations due to catecholamine oxidation were not related with the inhibition of DV replication. In turn, DV apart from its negative impact on DDC, inhibits tyrosine hydroxylase, dopamine beta-hydroxylase, monoamine oxidase, and VMAT2 expression.
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Affiliation(s)
- George Mpekoulis
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Vassilina Tsopela
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Anna Chalari
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Katerina I. Kalliampakou
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Georgios Panos
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Efseveia Frakolaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Raphaela S. Milona
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
| | - Diamantis C. Sideris
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (D.C.S.); (D.V.)
| | - Dido Vassilacopoulou
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (D.C.S.); (D.V.)
| | - Niki Vassilaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (A.C.); (K.I.K.); (G.P.); (R.S.M.)
- Correspondence: ; Tel.: +30-210-647-8875
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11
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Mpekoulis G, Tsopela V, Panos G, Siozos V, Kalliampakou KI, Frakolaki E, Sideris CD, Vassiliou AG, Sideris DC, Vassilacopoulou D, Vassilaki N. Association of Hepatitis C Virus Replication with the Catecholamine Biosynthetic Pathway. Viruses 2021; 13:v13112139. [PMID: 34834946 PMCID: PMC8624100 DOI: 10.3390/v13112139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 12/15/2022] Open
Abstract
A bidirectional negative relationship between Hepatitis C virus (HCV) replication and gene expression of the catecholamine biosynthetic enzyme L-Dopa decarboxylase (DDC) was previously shown in the liver and attributed at least to an association of DDC with phosphatidylinositol 3-kinase (PI3K). Here, we report that the biosynthesis and uptake of catecholamines restrict HCV replication in hepatocytes, while HCV has developed ways to reduce catecholamine production. By employing gene silencing, chemical inhibition or induction of the catecholamine biosynthetic and metabolic enzymes and transporters, and by applying the substrates or the products of the respective enzymes, we unravel the role of the different steps of the pathway in viral infection. We also provide evidence that the effect of catecholamines on HCV is strongly related with oxidative stress that is generated by their autoxidation in the cytosol, while antioxidants or treatments that lower cytosolic catecholamine levels positively affect the virus. To counteract the effect of catecholamines, HCV, apart from the already reported effects on DDC, causes the down-regulation of tyrosine hydroxylase that encodes the rate-limiting enzyme of catecholamine biosynthesis and suppresses dopamine beta-hydroxylase mRNA and protein amounts, while increasing the catecholamine degradation enzyme monoamine oxidase. Moreover, the NS4B viral protein is implicated in the effect of HCV on the ratio of the ~50 kDa DDC monomer and a ~120 kDa DDC complex, while the NS5A protein has a negative effect on total DDC protein levels.
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Affiliation(s)
- George Mpekoulis
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Vassilina Tsopela
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Georgios Panos
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Vasileiοs Siozos
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Katerina I. Kalliampakou
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Efseveia Frakolaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Constantinos D. Sideris
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
| | - Alice G. Vassiliou
- GP Livanos and M Simou Laboratories, 1st Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 10676 Athens, Greece;
| | - Diamantis C. Sideris
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (D.C.S.); (D.V.)
| | - Dido Vassilacopoulou
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece; (D.C.S.); (D.V.)
| | - Niki Vassilaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, 11521 Athens, Greece; (G.M.); (V.T.); (G.P.); (V.S.); (K.I.K.); (E.F.); (C.D.S.)
- Correspondence: ; Tel.: +30-210-647-8875
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12
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Jia Z, Wu N, Jiang X, Li H, Sun J, Shi M, Li C, Ge Y, Hu X, Ye W, Tang Y, Shan J, Cheng Y, Xia XQ, Shi L. Integrative Transcriptomic Analysis Reveals the Immune Mechanism for a CyHV-3-Resistant Common Carp Strain. Front Immunol 2021; 12:687151. [PMID: 34290708 PMCID: PMC8287582 DOI: 10.3389/fimmu.2021.687151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 06/14/2021] [Indexed: 12/19/2022] Open
Abstract
Anti-disease breeding is becoming the most promising solution to cyprinid herpesvirus-3 (CyHV-3) infection, the major threat to common carp aquaculture. Virus challenging studies suggested that a breeding strain of common carp developed resistance to CyHV-3 infection. This study illustrates the immune mechanisms involved in both sensitivity and anti-virus ability for CyHV3 infection in fish. An integrative analysis of the protein-coding genes and long non-coding RNAs (lncRNAs) using transcriptomic data was performed. Tissues from the head kidney of common carp were extracted at days 0 (the healthy control) and 7 after CyHV-3 infection (the survivors) and used to analyze the transcriptome through both Illumina and PacBio sequencing. Following analysis of the GO terms and KEGG pathways involved, the immune-related terms and pathways were merged. To dig out details on the immune aspect, the DEGs were filtered using the current common carp immune gene library. Immune gene categories and their corresponding genes in different comparison groups were revealed. Also, the immunological Gene Ontology terms for lncRNA modulation were retained. The weighted gene co-expression network analysis was used to reveal the regulation of immune genes by lncRNA. The results demonstrated that the breeding carp strain develops a marked resistance to CyHV-3 infection through a specific innate immune mechanism. The featured biological processes were autophagy, phagocytosis, cytotoxicity, and virus blockage by lectins and MUC3. Moreover, the immune-suppressive signals, such as suppression of IL21R on STAT3, PI3K mediated inhibition of inflammation by dopamine upon infection, as well as the inhibition of NLRC3 on STING during a steady state. Possible susceptible factors for CyHV-3, such as ITGB1, TLR18, and CCL4, were also revealed from the non-breeding strain. The results of this study also suggested that Nramp and PAI regulated by LncRNA could facilitate virus infection and proliferation for infected cells respectively, while T cell leukemia homeobox 3 (TLX3), as well as galectin 3 function by lncRNA, may play a role in the resistance mechanism. Therefore, immune factors that are immunogenetically insensitive or susceptible to CyHV-3 infection have been revealed.
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Affiliation(s)
- Zhiying Jia
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China.,Key Laboratory of Aquatic Genomics, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Beijing, China
| | - Nan Wu
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xiaona Jiang
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China
| | - Heng Li
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Jiaxin Sun
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China
| | - Mijuan Shi
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Chitao Li
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China
| | - Yanlong Ge
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China
| | - Xuesong Hu
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China
| | - Weidong Ye
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Ying Tang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Junwei Shan
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,College of Fisheries and Life Science, Dalian Ocean University, Dalian, China
| | - Yingyin Cheng
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Xiao-Qin Xia
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China.,The Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing, China
| | - Lianyu Shi
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, China.,National and Local Joint Engineering Laboratory for Freshwater Fish Breeding, Harbin, China
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13
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Mpekoulis G, Frakolaki E, Taka S, Ioannidis A, Vassiliou AG, Kalliampakou KI, Patas K, Karakasiliotis I, Aidinis V, Chatzipanagiotou S, Angelakis E, Vassilacopoulou D, Vassilaki N. Alteration of L-Dopa decarboxylase expression in SARS-CoV-2 infection and its association with the interferon-inducible ACE2 isoform. PLoS One 2021; 16:e0253458. [PMID: 34185793 PMCID: PMC8241096 DOI: 10.1371/journal.pone.0253458] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 06/06/2021] [Indexed: 02/07/2023] Open
Abstract
L-Dopa decarboxylase (DDC) is the most significantly co-expressed gene with ACE2, which encodes for the SARS-CoV-2 receptor angiotensin-converting enzyme 2 and the interferon-inducible truncated isoform dACE2. Our group previously showed the importance of DDC in viral infections. We hereby aimed to investigate DDC expression in COVID-19 patients and cultured SARS-CoV-2-infected cells, also in association with ACE2 and dACE2. We concurrently evaluated the expression of the viral infection- and interferon-stimulated gene ISG56 and the immune-modulatory, hypoxia-regulated gene EPO. Viral load and mRNA levels of DDC, ACE2, dACE2, ISG56 and EPO were quantified by RT-qPCR in nasopharyngeal swab samples from COVID-19 patients, showing no or mild symptoms, and from non-infected individuals. Samples from influenza-infected patients were analyzed in comparison. SARS-CoV-2-mediated effects in host gene expression were validated in cultured virus-permissive epithelial cells. We found substantially higher gene expression of DDC in COVID-19 patients (7.6-fold; p = 1.2e-13) but not in influenza-infected ones, compared to non-infected subjects. dACE2 was more elevated (2.9-fold; p = 1.02e-16) than ACE2 (1.7-fold; p = 0.0005) in SARS-CoV-2-infected individuals. ISG56 (2.5-fold; p = 3.01e-6) and EPO (2.6-fold; p = 2.1e-13) were also increased. Detected differences were not attributed to enrichment of specific cell populations in nasopharyngeal tissue. While SARS-CoV-2 virus load was positively associated with ACE2 expression (r≥0.8, p<0.001), it negatively correlated with DDC, dACE2 (r≤-0.7, p<0.001) and EPO (r≤-0.5, p<0.05). Moreover, a statistically significant correlation between DDC and dACE2 expression was observed in nasopharyngeal swab and whole blood samples of both COVID-19 and non-infected individuals (r≥0.7). In VeroE6 cells, SARS-CoV-2 negatively affected DDC, ACE2, dACE2 and EPO mRNA levels, and induced cell death, while ISG56 was enhanced at early hours post-infection. Thus, the regulation of DDC, dACE2 and EPO expression in the SARS-CoV-2-infected nasopharyngeal tissue is possibly related with an orchestrated antiviral response of the infected host as the virus suppresses these genes to favor its propagation.
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Affiliation(s)
- George Mpekoulis
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, Athens, Greece
| | - Efseveia Frakolaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, Athens, Greece
| | - Styliani Taka
- Allergy and Clinical Immunology Unit, 2nd Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Alice G. Vassiliou
- First Department of Critical Care Medicine & Pulmonary Services, GP Livanos and M Simou Laboratories, National and Kapodistrian University of Athens Medical School, Evangelismos Hospital, Athens, Greece
| | | | - Kostas Patas
- Department of Medical Biopathology, Medical School, University of Athens, Eginition Hospital, Athens, Greece
| | - Ioannis Karakasiliotis
- Laboratory of Biology, Department of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Vassilis Aidinis
- Institute for Bioinnovation, Biomedical Sciences Research Center “Alexander Fleming”, Athens, Greece
| | - Stylianos Chatzipanagiotou
- Department of Medical Biopathology, Medical School, University of Athens, Eginition Hospital, Athens, Greece
| | - Emmanouil Angelakis
- Department of Diagnostics, Hellenic Pasteur Institute, Athens, Greece
- Aix Marseille Univ, IRD, IHU Méditerranée Infection, VITROME, Marseille, France
| | - Dido Vassilacopoulou
- Section of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Niki Vassilaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute, Athens, Greece
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14
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Loaiza-Cano V, Monsalve-Escudero LM, Restrepo MP, Quintero-Gil DC, Pulido Muñoz SA, Galeano E, Zapata W, Martinez-Gutierrez M. In Vitro and In Silico Anti-Arboviral Activities of Dihalogenated Phenolic Derivates of L-Tyrosine. Molecules 2021; 26:3430. [PMID: 34198817 PMCID: PMC8201234 DOI: 10.3390/molecules26113430] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/02/2021] [Accepted: 06/02/2021] [Indexed: 12/11/2022] Open
Abstract
Despite the serious public health problem represented by the diseases caused by dengue (DENV), Zika (ZIKV) and chikungunya (CHIKV) viruses, there are still no specific licensed antivirals available for their treatment. Here, we examined the potential anti-arbovirus activity of ten di-halogenated compounds derived from L-tyrosine with modifications in amine and carboxyl groups. The activity of compounds on VERO cell line infection and the possible mechanism of action of the most promising compounds were evaluated. Finally, molecular docking between the compounds and viral and cellular proteins was evaluated in silico with Autodock Vina®, and the molecular dynamic with Gromacs®. Only two compounds (TDC-2M-ME and TDB-2M-ME) inhibited both ZIKV and CHIKV. Within the possible mechanism, in CHIKV, the two compounds decreased the number of genome copies and in the pre-treatment strategy the infectious viral particles. In the ZIKV model, only TDB-2M-ME inhibited the viral protein and demonstrate a virucidal effect. Moreover, in the U937 cell line infected with CHIKV, both compounds inhibited the viral protein and TDB-2M-ME inhibited the viral genome too. Finally, the in silico results showed a favorable binding energy between the compounds and the helicases of both viral models, the NSP3 of CHIKV and cellular proteins DDC and β2 adrenoreceptor.
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Affiliation(s)
- Vanessa Loaiza-Cano
- Grupo de Investigación en Ciencias Animales-GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680005, Colombia; (V.L.-C.); (L.M.M.-E.); (D.C.Q.-G.)
| | - Laura Milena Monsalve-Escudero
- Grupo de Investigación en Ciencias Animales-GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680005, Colombia; (V.L.-C.); (L.M.M.-E.); (D.C.Q.-G.)
| | - Manuel Pastrana Restrepo
- Grupo de Investigación en Productos Naturales Marinos, Universidad de Antioquia, Medellín 050001, Colombia; (M.P.R.); (E.G.)
| | - Diana Carolina Quintero-Gil
- Grupo de Investigación en Ciencias Animales-GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680005, Colombia; (V.L.-C.); (L.M.M.-E.); (D.C.Q.-G.)
| | | | - Elkin Galeano
- Grupo de Investigación en Productos Naturales Marinos, Universidad de Antioquia, Medellín 050001, Colombia; (M.P.R.); (E.G.)
| | - Wildeman Zapata
- Grupo Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín 050001, Colombia;
| | - Marlen Martinez-Gutierrez
- Grupo de Investigación en Ciencias Animales-GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680005, Colombia; (V.L.-C.); (L.M.M.-E.); (D.C.Q.-G.)
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15
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Papatsirou M, Adamopoulos PG, Artemaki PI, Georganti VP, Scorilas A, Vassilacopoulou D, Kontos CK. Next-generation sequencing reveals alternative L-DOPA decarboxylase (DDC) splice variants bearing novel exons, in human hepatocellular and lung cancer cells. Gene 2020; 768:145262. [PMID: 33141052 DOI: 10.1016/j.gene.2020.145262] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/14/2020] [Accepted: 10/20/2020] [Indexed: 12/26/2022]
Abstract
The human L-DOPA decarboxylase (DDC) is an enzyme that displays a pivotal role in metabolic processes. It is implicated in various human disorders, including hepatocellular and lung cancer. Several splice variants of DDC have previously been described, most of which encode for protein isoforms of this enzyme. In the present study, we used next-generation sequencing (NGS) technology along with nested touchdown PCR and Sanger sequencing to identify new splice variants bearing novel exons of the DDC gene, in hepatocellular and lung cancer cell lines. Using an in-house-developed algorithm, we discovered seven novel DDC exons. Next, we determined the structure of ten novel DDC transcripts, three of which contain an open reading frame (ORF) and probably encode for three previously unknown protein isoforms of this enzyme. Future studies should focus on the elucidation of their role in cellular physiology and cancer pathobiology.
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Affiliation(s)
- Maria Papatsirou
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis G Adamopoulos
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Pinelopi I Artemaki
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasiliki P Georganti
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Scorilas
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - Dido Vassilacopoulou
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece.
| | - Christos K Kontos
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece.
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16
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Chalatsa I, Arvanitis N, Arvanitis D, Tsakou AC, Kalantzis ED, Vassiliou AG, Sideris DC, Frakolaki E, Vassilaki N, Vassilacopoulou D. Human L-Dopa decarboxylase interaction with annexin V and expression during apoptosis. Biochimie 2020; 177:78-86. [PMID: 32835737 DOI: 10.1016/j.biochi.2020.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/30/2020] [Accepted: 08/17/2020] [Indexed: 01/13/2023]
Abstract
l-Dopa Decarboxylase (DDC) is a pyridoxal requiring enzyme that catalyzes the decarboxylation of L-3,4-dihydroxyphenylalanine (l-Dopa) to Dopamine (DA). The function of DDC in physiological and pathological biochemical pathways remains poorly understood, while the function and regulation of human DDC isoforms is almost completely elusive. We have shown that Annexin V, a fundamental apoptosis marker, is an inhibitor of l-Dopa decarboxylase activity. Here we show the interaction of both the full-length DDC and the truncated isoform alternative DDC (Alt-DDC) with Annexin V in human tissue and cell lines. Interestingly, DDC isoform expression is enhanced or remains unaffected following staurosporine (STS) treatment, despite increased levels of cytotoxicity and apoptosis. The findings presented here provide novel insights concerning the involvement of DDC in programmed cell death.
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Affiliation(s)
- Ioanna Chalatsa
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece; Neurodegenerative Diseases Division, Center for Basic Research, Foundation for Biomedical Research of the Academy of Athens, 4 Soranou Ephessiou Street, 115 27, Athens, Greece
| | - Nikolaos Arvanitis
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Dimitrios Arvanitis
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Anastasia C Tsakou
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Evangelos D Kalantzis
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Alice G Vassiliou
- 1st Department of Critical Care Medicine & Pulmonary Services, GP Livanos and M Simou Laboratories, Evangelismos Hospital, Athens Medical School, National & Kapodistrian University of Athens, Athens, Greece
| | - Diamantis C Sideris
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Efseveia Frakolaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute (HPI), Vas. Sofias 127 av, 11521, Athens, Greece
| | - Niki Vassilaki
- Laboratory of Molecular Virology, Hellenic Pasteur Institute (HPI), Vas. Sofias 127 av, 11521, Athens, Greece
| | - Dido Vassilacopoulou
- Department of Biochemistry and Molecular Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece.
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17
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Nataf S. An alteration of the dopamine synthetic pathway is possibly involved in the pathophysiology of COVID-19. J Med Virol 2020; 92:1743-1744. [PMID: 32246784 PMCID: PMC7228370 DOI: 10.1002/jmv.25826] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/01/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Serge Nataf
- Bank of Tissues and Cells, Hôpital Edouard Herriot, Lyon University Hospital, Lyon, France.,CarMeN Laboratory, INSERM 1060, INRA 1397, INSA, Oullins, France.,Department of Cytology/Histology, Lyon-Est School of Medicine, University Claude Bernard Lyon-1, Lyon, France
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