1
|
He S, Jiang W, Jiang B, Yu C, Zhao G, Li Y, Qi L, Zhang J, Wang D. Potential Roles of Nr4a3-Mediated Inflammation in Immunological and Neurological Diseases. Mol Neurobiol 2024; 61:5958-5973. [PMID: 38261254 DOI: 10.1007/s12035-024-03945-8] [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: 07/20/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024]
Abstract
As a protein of the orphan nuclear receptor Nr4a family, Nr4a3 has no identified natural ligands. However, its biological activity can be mediated by inducing conformational changes through interactions with specific certain small molecules and receptors. Nr4a3 is activated as an early stress factor under various pathological conditions and plays a regulatory role in various tissues and cells, participating in processes such as cell differentiation, apoptosis, metabolism, and homeostasis. At present, research on the role of Nr4a3 in the pathophysiology of inflammation is considerably limited, especially with respect to its role in the central nervous system (CNS). In this review, we discuss the role of Nr4a3 in multiple sclerosis, Alzheimer's disease, retinopathy, Parkinson's disease, and other CNS diseases. This review shows that Nr4a3 has considerable potential as a therapeutic target in the treatment of CNS diseases. We provide a theoretical basis for the targeted therapy of CNS diseases and neuroinflammation, among other conditions.
Collapse
Affiliation(s)
- Siqi He
- Department of Pathology, Beihua University, Jilin, Jilin, 132000, China
- The Second Affiliated Hospital, Hengyang Medical School, University of South, Hengyang, 421200, Hunan, China
- Institute of Digestive Diseases, the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, Guangdong, China
| | - Weijie Jiang
- The Second Affiliated Hospital, Hengyang Medical School, University of South, Hengyang, 421200, Hunan, China
| | - Baoyi Jiang
- Institute of Digestive Diseases, the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, Guangdong, China
| | - Chunyan Yu
- Department of Pathology, Beihua University, Jilin, Jilin, 132000, China
| | - Guifang Zhao
- Institute of Digestive Diseases, the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, Guangdong, China
| | - Yifei Li
- Department of Pathology, Beihua University, Jilin, Jilin, 132000, China
| | - Ling Qi
- Institute of Digestive Diseases, the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, Guangdong, China.
| | - Jia Zhang
- The Second Affiliated Hospital, Hengyang Medical School, University of South, Hengyang, 421200, Hunan, China.
| | - Dan Wang
- Department of Pathology, Beihua University, Jilin, Jilin, 132000, China.
| |
Collapse
|
2
|
Matrisciano F. Functional Nutrition as Integrated Intervention for In- and Outpatient with Schizophrenia. Curr Neuropharmacol 2023; 21:2409-2423. [PMID: 36946488 PMCID: PMC10616917 DOI: 10.2174/1570159x21666230322160259] [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: 07/05/2022] [Revised: 11/12/2022] [Accepted: 11/14/2022] [Indexed: 03/23/2023] Open
Abstract
Schizophrenia is a chronic and progressive disorder characterized by cognitive, emotional, and behavioral abnormalities associated with neuronal development and synaptic plasticity alterations. Genetic and epigenetic abnormalities in cortical parvalbumin-positive GABAergic interneurons and consequent alterations in glutamate-mediated excitatory neurotransmission during early neurodevelopment underlie schizophrenia manifestation and progression. Also, epigenetic alterations during pregnancy or early phases of postnatal life are associated with schizophrenia vulnerability and inflammatory processes, which are at the basis of brain pathology and a higher risk of comorbidities, including cardiovascular diseases and metabolic syndrome. In addition, schizophrenia patients adopt an unhealthy lifestyle and poor nutrition, leading to premature death. Here, I explored the role of functional nutrition as an integrated intervention for the long-term management of patients with schizophrenia. Several natural bioactive compounds in plant-based whole foods, including flavonoids, phytonutrients, vitamins, fatty acids, and minerals, modulate brain functioning by targeting neuroinflammation and improving cognitive decline. Although further clinical studies are needed, a functional diet rich in natural bioactive compounds might be effective in synergism with standard treatments to improve schizophrenia symptoms and reduce the risk of comorbidities.
Collapse
Affiliation(s)
- Francesco Matrisciano
- The Psychiatric Institute, Department of Psychiatry, College of Medicine, University of Illinois Chicago (UIC), Chicago, IL, USA
| |
Collapse
|
3
|
Sun K, Pan L, Chen J, Deng Y, Chen J, Tian Z, Tang GY, Wang Y. Protein disulfide isomerase family A member 3 expression is upregulated in tissue-derived extracellular vesicles in oral lichen planus and oral lichenoid lesions. Arch Oral Biol 2022; 137:105390. [DOI: 10.1016/j.archoralbio.2022.105390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 11/02/2022]
|
4
|
Fahira A, Zhu Z, Li Z, Shi Y. Scrutinizing the causal relationship between schizophrenia and vitamin supplementation: a Mendelian randomization study. JOURNAL OF BIO-X RESEARCH 2022. [DOI: 10.1097/jbr.0000000000000104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
5
|
Rahman T, Purves-Tyson T, Geddes AE, Huang XF, Newell KA, Weickert CS. N-Methyl-d-Aspartate receptor and inflammation in dorsolateral prefrontal cortex in schizophrenia. Schizophr Res 2022; 240:61-70. [PMID: 34952289 DOI: 10.1016/j.schres.2021.11.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 11/02/2021] [Accepted: 11/27/2021] [Indexed: 10/19/2022]
Abstract
Lower N-methyl-d-aspartate receptor (NMDAR) GluN1 subunit levels and heightened neuroinflammation are found in the cortex in schizophrenia. Since neuroinflammation can lead to changes in NMDAR function, it is possible that these observations are linked in schizophrenia. We aimed to extend our previous studies by measuring molecular indices of NMDARs that define key functional properties of this receptor - particularly the ratio of GluN2A and GluN2B subunits - in dorsolateral prefrontal cortex (DLPFC) from schizophrenia and control cases (37/37). We sought to test whether changes in these measures are specific to the subset of schizophrenia cases with high levels of inflammation-related mRNAs, defined as a high inflammatory subgroup. Quantitative autoradiography was used to detect 'functional' NMDARs ([3H]MK-801), GluN1-coupled-GluN2A subunits ([3H]CGP-39653), and GluN1-coupled-GluN2B subunits ([3H]Ifenprodil). Quantitative RT-PCR was used to measure NMDAR subunit transcripts (GRIN1, GRIN2A and GRIN2B). The ratios of GluN2A:GluN2B binding and GRIN2A:GRIN2B mRNAs were calculated as an index of putative NMDAR composition. We found: 1) GluN2A binding, and 2) the ratios of GluN2A:GluN2B binding and GRIN2A:GRIN2B mRNAs were lower in schizophrenia cases versus controls (p < 0.05), and 3) lower GluN2A:GluN2B binding and GRIN2A:GRIN2B mRNA ratios were exaggerated in the high inflammation/schizophrenia subgroup compared to the low inflammation/control subgroup (p < 0.05). No other NMDAR-related indices were significantly changed in the high inflammation/schizophrenia subgroup. This suggests that neuroinflammation may alter NMDAR stoichiometry rather than targeting total NMDAR levels overall, and future studies could aim to determine if anti-inflammatory treatment can alleviate this aspect of NMDAR-related pathology.
Collapse
Affiliation(s)
- Tasnim Rahman
- Neuroscience Research Australia (NeuRA), Sydney, NSW, Australia; School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Tertia Purves-Tyson
- Neuroscience Research Australia (NeuRA), Sydney, NSW, Australia; School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Amy E Geddes
- School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW, Australia; Illawarra Health and Medical Research Institute, Wollongong, Australia
| | - Xu-Feng Huang
- School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW, Australia; Illawarra Health and Medical Research Institute, Wollongong, Australia
| | - Kelly A Newell
- School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW, Australia; Illawarra Health and Medical Research Institute, Wollongong, Australia.
| | - Cynthia Shannon Weickert
- Neuroscience Research Australia (NeuRA), Sydney, NSW, Australia; School of Psychiatry, University of New South Wales, Sydney, NSW, Australia; Department of Neuroscience & Physiology, Upstate Medical University, Syracuse, NY, USA.
| |
Collapse
|
6
|
Inflammation Subtypes and Translating Inflammation-Related Genetic Findings in Schizophrenia and Related Psychoses: A Perspective on Pathways for Treatment Stratification and Novel Therapies. Harv Rev Psychiatry 2022; 30:59-70. [PMID: 34995036 PMCID: PMC8746916 DOI: 10.1097/hrp.0000000000000321] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Dysregulation of immunological and inflammatory processes is frequently observed in psychotic disorders. Numerous studies have examined the complex components of innate and adaptive immune processes in schizophrenia and related psychoses. Elevated inflammation in these conditions is related to neurobiological phenotypes and associated with both genetics and environmental exposures. Recent studies have utilized multivariate cytokine approaches to identify what appears to be a subset of individuals with elevated inflammation. The degree to which these findings represent a general process of dysregulated inflammation or whether there are more refined subtypes remains unclear. Brain-imaging studies have attempted to establish the link between peripheral inflammation and gray matter disruption, white matter abnormalities, and neuropsychological phenotypes. However, the interplay between peripheral inflammation and neuroinflammation, as well as the consequences of this interplay, in the context of psychosis remains unclear and requires further investigation. This Perspectives article reviews the following elements of immune dysregulation and its clinical and therapeutic implications: (1) evidence supporting inflammation and immune dysregulation in schizophrenia and related psychoses; (2) recent advances in approaches to characterizing subgroups of patients with elevated inflammation; (3) relationships between peripheral inflammation and brain-imaging indicators of neuroinflammation; (4) convergence of large-scale genetic findings and peripheral inflammation findings; and (5) therapeutic implications: anti-inflammation interventions leveraging genetic findings for drug discovery and repurposing. We offer perspectives and examples of how multiomics technologies may be useful for constructing and studying immunogenetic signatures. Advancing research in this area will facilitate biomarker discovery, disease subtyping, and the development of etiological treatments for immune dysregulation in psychosis.
Collapse
|
7
|
Morello G, Villari A, Spampinato AG, La Cognata V, Guarnaccia M, Gentile G, Ciotti MT, Calissano P, D’Agata V, Severini C, Cavallaro S. Transcriptional Profiles of Cell Fate Transitions Reveal Early Drivers of Neuronal Apoptosis and Survival. Cells 2021; 10:3238. [PMID: 34831459 PMCID: PMC8620386 DOI: 10.3390/cells10113238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/12/2021] [Accepted: 11/17/2021] [Indexed: 11/23/2022] Open
Abstract
Neuronal apoptosis and survival are regulated at the transcriptional level. To identify key genes and upstream regulators primarily responsible for these processes, we overlayed the temporal transcriptome of cerebellar granule neurons following induction of apoptosis and their rescue by three different neurotrophic factors. We identified a core set of 175 genes showing opposite expression trends at the intersection of apoptosis and survival. Their functional annotations and expression signatures significantly correlated to neurological, psychiatric and oncological disorders. Transcription regulatory network analysis revealed the action of nine upstream transcription factors, converging pro-apoptosis and pro-survival-inducing signals in a highly interconnected functionally and temporally ordered manner. Five of these transcription factors are potential drug targets. Transcriptome-based computational drug repurposing produced a list of drug candidates that may revert the apoptotic core set signature. Besides elucidating early drivers of neuronal apoptosis and survival, our systems biology-based perspective paves the way to innovative pharmacology focused on upstream targets and regulatory networks.
Collapse
Affiliation(s)
- Giovanna Morello
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| | - Ambra Villari
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| | - Antonio Gianmaria Spampinato
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| | - Valentina La Cognata
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| | - Maria Guarnaccia
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| | - Giulia Gentile
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| | - Maria Teresa Ciotti
- Institute of Biochemistry and Cell Biology, National Research Council (IBBC-CNR), Via E. Ramarini, 32, Monterotondo Scalo, 00015 Rome, Italy; (M.T.C.); (C.S.)
| | - Pietro Calissano
- European Brain Research Institute (EBRI Foundation), Viale Regina Elena, 295, 00161 Rome, Italy;
| | - Velia D’Agata
- Department of Biomedical and Biotechnological Sciences, Section of Human Anatomy and Histology, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy;
| | - Cinzia Severini
- Institute of Biochemistry and Cell Biology, National Research Council (IBBC-CNR), Via E. Ramarini, 32, Monterotondo Scalo, 00015 Rome, Italy; (M.T.C.); (C.S.)
| | - Sebastiano Cavallaro
- Institute for Biomedical Research and Innovation, National Research Council (IRIB-CNR), Via Paolo Gaifami, 18, 95125 Catania, Italy; (G.M.); (A.V.); (A.G.S.); (V.L.C.); (M.G.); (G.G.)
| |
Collapse
|
8
|
Inestrosa NC, Tapia-Rojas C, Cerpa W, Cisternas P, Zolezzi JM. WNT Signaling Is a Key Player in Alzheimer's Disease. Handb Exp Pharmacol 2021; 269:357-382. [PMID: 34486097 DOI: 10.1007/164_2021_532] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The cellular processes regulated by WNT signaling have been mainly studied during embryonic development and cancer. In the last two decades, the role of WNT in the adult central nervous system has been the focus of interest in our laboratory. In this chapter, we will be summarized β-catenin-dependent and -independent WNT pathways, then we will be revised WNT signaling function at the pre- and post-synaptic level. Concerning Alzheimer's disease (AD) initially, we found that WNT/β-catenin signaling activation exerts a neuroprotective mechanism against the amyloid β (Αβ) peptide toxicity. Later, we found that WNT/β-catenin participates in Tau phosphorylation and in learning and memory. In the last years, we demonstrated that WNT/β-catenin signaling is instrumental in the amyloid precursor protein (APP) processing and that WNT/β-catenin dysfunction results in Aβ production and aggregation. We highlight the importance of WNT/β-catenin signaling dysfunction in the onset of AD and propose that the loss of WNT/β-catenin signaling is a triggering factor of AD. The WNT pathway is therefore positioned as a therapeutic target for AD and could be a valid concept for improving AD therapy. We think that metabolism and inflammation will be relevant when defining future research in the context of WNT signaling and the neurodegeneration associated with AD.
Collapse
Affiliation(s)
- Nibaldo C Inestrosa
- Centro de Envejecimiento y Regeneración (CARE UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile. .,Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Escuela de Medicina, Universidad de Magallanes, Punta Arenas, Chile.
| | - Cheril Tapia-Rojas
- Centro de Biología Celular y Biomedicina (CEBICEM), Laboratory of Neurobiology of Aging, Facultad de Medicina y Ciencia, Universidad de San Sebastián, Sede Los Leones, Santiago, Chile
| | - Waldo Cerpa
- Centro de Envejecimiento y Regeneración (CARE UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.,Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Escuela de Medicina, Universidad de Magallanes, Punta Arenas, Chile
| | - Pedro Cisternas
- Centro de Envejecimiento y Regeneración (CARE UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.,Instituto de Ciencias de la Salud, Universidad de O´Higgins, Rancagua, Chile
| | - Juan M Zolezzi
- Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Escuela de Medicina, Universidad de Magallanes, Punta Arenas, Chile
| |
Collapse
|
9
|
Ward J, Tunbridge EM, Sandor C, Lyall LM, Ferguson A, Strawbridge RJ, Lyall DM, Cullen B, Graham N, Johnston KJA, Webber C, Escott-Price V, O'Donovan M, Pell JP, Bailey MES, Harrison PJ, Smith DJ. The genomic basis of mood instability: identification of 46 loci in 363,705 UK Biobank participants, genetic correlation with psychiatric disorders, and association with gene expression and function. Mol Psychiatry 2020; 25:3091-3099. [PMID: 31168069 PMCID: PMC7116257 DOI: 10.1038/s41380-019-0439-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/03/2019] [Accepted: 04/29/2019] [Indexed: 01/01/2023]
Abstract
Genome-wide association studies (GWAS) of psychiatric phenotypes have tended to focus on categorical diagnoses, but to understand the biology of mental illness it may be more useful to study traits which cut across traditional boundaries. Here, we report the results of a GWAS of mood instability as a trait in a large population cohort (UK Biobank, n = 363,705). We also assess the clinical and biological relevance of the findings, including whether genetic associations show enrichment for nervous system pathways. Forty six unique loci associated with mood instability were identified with a SNP heritability estimate of 9%. Linkage Disequilibrium Score Regression (LDSR) analyses identified genetic correlations with Major Depressive Disorder (MDD), Bipolar Disorder (BD), Schizophrenia, anxiety, and Post Traumatic Stress Disorder (PTSD). Gene-level and gene set analyses identified 244 significant genes and 6 enriched gene sets. Tissue expression analysis of the SNP-level data found enrichment in multiple brain regions, and eQTL analyses highlighted an inversion on chromosome 17 plus two brain-specific eQTLs. In addition, we used a Phenotype Linkage Network (PLN) analysis and community analysis to assess for enrichment of nervous system gene sets using mouse orthologue databases. The PLN analysis found enrichment in nervous system PLNs for a community containing serotonin and melatonin receptors. In summary, this work has identified novel loci, tissues and gene sets contributing to mood instability. These findings may be relevant for the identification of novel trans-diagnostic drug targets and could help to inform future stratified medicine innovations in mental health.
Collapse
Affiliation(s)
- Joey Ward
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Elizabeth M Tunbridge
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Cynthia Sandor
- UK Dementia Research Institute, Cardiff University, Cardiff, UK
| | - Laura M Lyall
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Amy Ferguson
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Rona J Strawbridge
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
- Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden
| | - Donald M Lyall
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Breda Cullen
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Nicholas Graham
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | | | - Caleb Webber
- UK Dementia Research Institute, Cardiff University, Cardiff, UK
- Department of Physiology, Anatomy and Genetics, Oxford, UK
| | | | | | - Jill P Pell
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Mark E S Bailey
- School of Life Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Paul J Harrison
- Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Daniel J Smith
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
| |
Collapse
|
10
|
Li S, Li Y, Deng B, Yan J, Wang Y. Identification of the Differentially Expressed Genes Involved in the Synergistic Neurotoxicity of an HIV Protease Inhibitor and Methamphetamine. Curr HIV Res 2020; 17:290-303. [PMID: 31550215 DOI: 10.2174/1570162x17666190924200354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/23/2019] [Accepted: 09/05/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND The abuse of psychostimulants such as methamphetamine (METH) is common in human immunodeficiency virus (HIV)-infected individuals. Acquired immunodeficiency syndrome (AIDS) patients taking METH and antiretroviral drugs could suffer severe neurologic damage and cognitive impairment. OBJECTIVE To reveal the underlying neuropathologic mechanisms of an HIV protease inhibitor (PI) combined with METH, growth-inhibition tests of dopaminergic cells and RNA sequencing were performed. METHODS A combination of METH and PI caused more growth inhibition of dopaminergic cells than METH alone or a PI alone. Furthermore, we identified differentially expressed gene (DEG) patterns in the METH vs. untreated cells (1161 genes), PI vs. untreated cells (16 genes), METH-PI vs. PI (3959 genes), and METH-PI vs. METH groups (14 genes). RESULTS The DEGs in the METH-PI co-treatment group were verified in the brains of a mouse model using quantitative polymerase chain reaction and were involved mostly in the regulatory functions of cell proliferation and inflammation. CONCLUSION Such identification of key regulatory genes could facilitate the study of their neuroprotective potential in the users of METH and PIs.
Collapse
Affiliation(s)
- Sangsang Li
- Department of Forensic Science, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China.,Department of Immunology, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yanfei Li
- Department of Forensic Science, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China.,Department of Immunology, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Bingpeng Deng
- Department of Forensic Science, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Jie Yan
- Department of Forensic Science, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yong Wang
- Department of Forensic Science, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| |
Collapse
|
11
|
Mok SWF, Wong VKW, Lo HH, de Seabra Rodrigues Dias IR, Leung ELH, Law BYK, Liu L. Natural products-based polypharmacological modulation of the peripheral immune system for the treatment of neuropsychiatric disorders. Pharmacol Ther 2020; 208:107480. [DOI: 10.1016/j.pharmthera.2020.107480] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 12/31/2019] [Indexed: 02/06/2023]
|