1
|
Khosroshahi PA, Ghanbari M. MicroRNA dysregulation in glutamate and dopamine pathways of schizophrenia: From molecular pathways to diagnostic and therapeutic approaches. Prog Neuropsychopharmacol Biol Psychiatry 2024; 135:111081. [PMID: 39002925 DOI: 10.1016/j.pnpbp.2024.111081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 06/28/2024] [Accepted: 07/07/2024] [Indexed: 07/15/2024]
Abstract
Schizophrenia is a complex psychiatric disorder, and genetic and environmental factors have been implicated in its development. Dysregulated glutamatergic and dopaminergic transmission pathways are involved in schizophrenia development. Besides genetic mutations, epigenetic dysregulation has a considerable role in dysregulating molecular pathways involved in schizophrenia. MicroRNAs (miRNAs) are small, non-coding RNAs that target specific mRNAs and inhibit their translation into proteins. As epigenetic factors, miRNAs regulate many genes involved in glutamate and dopamine signaling pathways; thereby, their dysregulation can contribute to the development of schizophrenia. Secretion of specific miRNAs from damaged cells into body fluids can make them one of the ideal non-invasive biomarkers in the early diagnosis of schizophrenia. Also, understanding the molecular mechanisms of miRNAs in schizophrenia pathogenesis can pave the way for developing novel treatments for patients with schizophrenia. In this study, we reviewed the glutamatergic and dopaminergic pathophysiology and highlighted the role of miRNA dysregulation in schizophrenia development. Besides, we shed light on the significance of circulating miRNAs for schizophrenia diagnosis and the recent findings on the miRNA-based treatment for schizophrenia.
Collapse
Affiliation(s)
| | - Mohammad Ghanbari
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran.
| |
Collapse
|
2
|
Dolcetti E, Musella A, Balletta S, Gilio L, Bruno A, Stampanoni Bassi M, Lauritano G, Buttari F, Fresegna D, Tartacca A, Mariani F, Palmerio F, Rovella V, Ferese R, Gambardella S, Giardina E, Finardi A, Furlan R, Mandolesi G, Centonze D, De Vito F. Interaction between miR-142-3p and BDNF Val/Met Polymorphism Regulates Multiple Sclerosis Severity. Int J Mol Sci 2024; 25:5253. [PMID: 38791290 PMCID: PMC11121620 DOI: 10.3390/ijms25105253] [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: 03/29/2024] [Revised: 05/02/2024] [Accepted: 05/05/2024] [Indexed: 05/26/2024] Open
Abstract
MiR-142-3p has recently emerged as key factor in tailoring personalized treatments for multiple sclerosis (MS), a chronic autoimmune demyelinating disease of the central nervous system (CNS) with heterogeneous pathophysiology and an unpredictable course. With its involvement in a detrimental regulatory axis with interleukin-1beta (IL1β), miR-142-3p orchestrates excitotoxic synaptic alterations that significantly impact both MS progression and therapeutic outcomes. In this study, we investigated for the first time the influence of individual genetic variability on the miR-142-3p excitotoxic effect in MS. We specifically focused on the single-nucleotide polymorphism Val66Met (rs6265) of the brain-derived neurotrophic factor (BDNF) gene, known for its crucial role in CNS functioning. We assessed the levels of miR-142-3p and IL1β in cerebrospinal fluid (CSF) obtained from a cohort of 114 patients with MS upon diagnosis. By stratifying patients according to their genetic background, statistical correlations with clinical parameters were performed. Notably, in Met-carrier patients, we observed a decoupling of miR-142-3p levels from IL1β levels in the CSF, as well as from of disease severity (Expanded Disability Status Score, EDSS; Multiple Sclerosis Severity Score, MSSS; Age-Related Multiple Sclerosis Severity Score, ARMSS) and progression (Progression Index, PI). Our discovery of the interference between BDNF Val66Met polymorphism and the synaptotoxic IL1β-miR-142-3p axis, therefore hampering miR-142-3p action on MS course, provides valuable insights for further development of personalized medicine in the field.
Collapse
Affiliation(s)
- Ettore Dolcetti
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
- Ph.D. Program in Neuroscience, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (A.T.); (F.P.)
| | - Alessandra Musella
- Synaptic Immunopathology Laboratory, IRCCS San Raffaele Roma, 00163 Rome, Italy; (A.M.); (D.F.); (G.M.)
- Department of Human Sciences and Quality of Life Promotion, University of Rome San Raffaele, 00163 Rome, Italy
| | - Sara Balletta
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
| | - Luana Gilio
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
- Faculty of Psychology, Uninettuno Telematic International University, 00186 Rome, Italy
| | - Antonio Bruno
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
- Ph.D. Program in Neuroscience, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (A.T.); (F.P.)
| | - Mario Stampanoni Bassi
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
| | - Gianluca Lauritano
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
| | - Fabio Buttari
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
- Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy; (F.M.); (V.R.)
| | - Diego Fresegna
- Synaptic Immunopathology Laboratory, IRCCS San Raffaele Roma, 00163 Rome, Italy; (A.M.); (D.F.); (G.M.)
| | - Alice Tartacca
- Ph.D. Program in Neuroscience, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (A.T.); (F.P.)
| | - Fabrizio Mariani
- Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy; (F.M.); (V.R.)
| | - Federica Palmerio
- Ph.D. Program in Neuroscience, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (A.T.); (F.P.)
| | - Valentina Rovella
- Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy; (F.M.); (V.R.)
| | - Rosangela Ferese
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
| | - Stefano Gambardella
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, 61029 Urbino, Italy
| | - Emiliano Giardina
- Genomic Medicine Laboratory, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy;
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Annamaria Finardi
- Clinical Neuroimmunology Unit, Institute of Experimental Neurology (INSpe), Division of Neuroscience, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (A.F.); (R.F.)
- Faculty of Medicine and Surgery, Vita e Salute San Raffaele University, 20132 Milan, Italy
| | - Roberto Furlan
- Clinical Neuroimmunology Unit, Institute of Experimental Neurology (INSpe), Division of Neuroscience, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (A.F.); (R.F.)
- Faculty of Medicine and Surgery, Vita e Salute San Raffaele University, 20132 Milan, Italy
| | - Georgia Mandolesi
- Synaptic Immunopathology Laboratory, IRCCS San Raffaele Roma, 00163 Rome, Italy; (A.M.); (D.F.); (G.M.)
- Department of Human Sciences and Quality of Life Promotion, University of Rome San Raffaele, 00163 Rome, Italy
| | - Diego Centonze
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
- Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy; (F.M.); (V.R.)
| | - Francesca De Vito
- Neurology Unit, IRCCS Neuromed, 86077 Pozzilli, Italy; (E.D.); (S.B.); (L.G.); (A.B.); (M.S.B.); (G.L.); (F.B.); (R.F.); (S.G.)
| |
Collapse
|
3
|
Jin T, Gu J, Xia H, Chen H, Xu X, Li Z, Yue Y, Gui Y. Differential Expression of microRNA Profiles and Wnt Signals in Stem Cell-Derived Exosomes During Dopaminergic Neuron Differentiation. DNA Cell Biol 2020; 39:2143-2153. [PMID: 33064572 DOI: 10.1089/dna.2020.5931] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The role of secreted exosomes during dopaminergic (DA) neuron differentiation is still unknown. To investigate the roles of exosomes in DA neuron fate specification, we profiled exosomal microRNAs (miRNAs) during DA neuron differentiation of epiblast-derived stem cells (EpiSCs). There were 26 miRNAs differentially expressed (relative fold >2, p < 0.05) in EpiSC-derived exosomes at 0, 2, 4, 6, 8, 10, 12, and 14 days of DA epiblast differentiation. Among them, 23 exosomic miRNAs were significantly increased, including miR-124, miR-132, miR-133b, miR-218, miR-9, miR-34b, miR-34c, and miR-135a2, while three exosomic miRNAs (miR-214, miR-7a, and miR-302b) were decreased, when compared with control samples. Bioinformatics analysis by DIANA-mirPath demonstrated that extracellular matrix-receptor interaction, signaling pathways regulating pluripotency of stem cells, FoxO signaling pathway, DA synapse, Wnt signaling pathway, GABAergic synapse, and neurotrophin signaling pathway were significantly enriched in DA differentiation-related miRNA signature (all p-values <0.012). Furthermore, messenger RNAs for nine DA neuronal markers tyrosine hydroxylase (TH), Nr4a2, Pitx3, Drd1a, Lmx1a, Lmx1b, Foxa1, Dmrt5, and Slc18a2 were significantly increased expressed over time in exosomes derived from differentiated EpiSCs. Interestingly, adding with exosomes derived from EpiSC induction experiment resulted in a twofold increase of TH-positive neurons production (35% vs. 17%, p < 0.01) during DA neuronal differentiation from mouse embryonic stem cells (ESCs). In summary, our results suggested exosomal miRNAs are potential regulators of DA neuron differentiation. More importantly, EpiSC-derived exosomes could promote the generation of DA neuron differentiation from ESCs.
Collapse
Affiliation(s)
- Tao Jin
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiachen Gu
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hongbo Xia
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Neurology, The First People's Hospital of Fuyang, Hangzhou, China
| | - Huimin Chen
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Neurology, School of Medicine, Shaoxing University, Shaoxing, China
| | - Xiaomin Xu
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zongshan Li
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yumei Yue
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yaxing Gui
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
4
|
Wu X, Xu FL, Xia X, Wang BJ, Yao J. MicroRNA-15a, microRNA-15b and microRNA-16 inhibit the human dopamine D1 receptor expression in four cell lines by targeting 3'UTR -12 bp to + 154 bp. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2020; 48:276-287. [PMID: 31858826 DOI: 10.1080/21691401.2019.1703729] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Background: The abnormal expression Dopamine D1 receptor (DRD1) gives rise to the dysfunction of dopaminergic neurotransmitter and may be associated with the occurrence of schizophrenia. MicroRNAs (miRNAs) can regulate the DRD1 expression by binding 3'UTR and be involved in the post-transcriptional regulation.Methods: We first constructed the pmirGLO-recombined vectors of series of DRD1 gene 3'UTR-truncated fragments and performed the luciferase receptor assay to screen the underlying 3'UTR sequence targeted by miRNAs. Then, we predicted the potential miRNAs binding the target sequence and confirmed their effects using luciferase receptor assay after transfection of the miRNA mimics/inhibitors. We also examined the effects of the miRNA on the endogenous DRD1 expression.Results: We found that the DRD1 3'UTR ranging from -12 to +1135 bp was essential for the post-transcriptional regulation of miRNAs. The deletion of -12 to +154 bp fragment significantly increased the luciferase expression but not the mRNA expression. The miRNA-15a, miRNA-15b and miRNA 16 affected DRD1 expression in HEK293, U87, SK-N-SH and SH-SY5Y cell lines.Conclusion: The miRNA-15a, miRNA-15b and miRNA-16 inhibit the human dopamine D1 receptor expression by targeting 3'UTR -12 to +154 bp.HighlightsDRD1 3'UTR ranging from -12 to +1135 bp was essential for the post-transcriptional regulation of miRNAs.The deletion of -12 to +154 bp fragment significantly increased the luciferase expression but not the mRNA expression.The miRNA-15a, miRNA-15b and miRNA 16 affected DRD1 expression in different cell lines, respectively.
Collapse
Affiliation(s)
- Xue Wu
- School of Forensic Medicine, China Medical University, Shenyang, P.R. China
| | - Feng-Ling Xu
- School of Forensic Medicine, China Medical University, Shenyang, P.R. China
| | - Xi Xia
- School of Forensic Medicine, China Medical University, Shenyang, P.R. China
| | - Bao-Jie Wang
- School of Forensic Medicine, China Medical University, Shenyang, P.R. China
| | - Jun Yao
- School of Forensic Medicine, China Medical University, Shenyang, P.R. China
| |
Collapse
|
5
|
Baloun J, Bencurova P, Totkova T, Kubova H, Hermanova M, Hendrych M, Pail M, Pospisilova S, Brazdil M. Epilepsy miRNA Profile Depends on the Age of Onset in Humans and Rats. Front Neurosci 2020; 14:924. [PMID: 33041753 PMCID: PMC7522367 DOI: 10.3389/fnins.2020.00924] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 08/11/2020] [Indexed: 12/27/2022] Open
Abstract
Temporal lobe epilepsy (TLE) is a severe neurological disorder accompanied by recurrent spontaneous seizures. Although the knowledge of TLE onset is still incomplete, TLE pathogenesis most likely involves the aberrant expression of microRNAs (miRNAs). miRNAs play an essential role in organism homeostasis and are widely studied in TLE as potential therapeutics and biomarkers. However, many discrepancies in discovered miRNAs occur among TLE studies due to model-specific miRNA expression, different onset ages of epilepsy among patients, or technology-related bias. We employed a massive parallel sequencing approach to analyze brain tissues from 16 adult mesial TLE (mTLE)/hippocampal sclerosis (HS) patients, 8 controls and 20 rats with TLE-like syndrome, and 20 controls using the same workflow and categorized these subjects based on the age of epilepsy onset. All categories were compared to discover overlapping miRNAs with an aberrant expression, which could be involved in TLE. Our cross-comparative analyses showed distinct miRNA profiles across the age of epilepsy onset and found that the miRNA profile in rats with adult-onset TLE shows the closest resemblance to the profile in mTLE/HS patients. Additionally, this analysis revealed overlapping miRNAs between patients and the rat model, which should participate in epileptogenesis and ictogenesis. Among the overlapping miRNAs stand out miR-142-5p and miR-142-3p, which regulate immunomodulatory agents with pro-convulsive effects and suppress neuronal growth. Our cross-comparison study enhanced the insight into the effect of the age of epilepsy onset on miRNA expression and deepened the knowledge of epileptogenesis. We employed the same methodological workflow in both patients and the rat model, thus improving the reliability and accuracy of our results.
Collapse
Affiliation(s)
- Jiri Baloun
- Central European Institute of Technology, Masaryk University, Brno, Czechia
| | - Petra Bencurova
- Central European Institute of Technology, Masaryk University, Brno, Czechia.,Brno Epilepsy Center, Department of Neurology, Medical Faculty of Masaryk University, St. Anne's University Hospital, Brno, Czechia
| | - Tereza Totkova
- Central European Institute of Technology, Masaryk University, Brno, Czechia
| | - Hana Kubova
- Department of Developmental Epileptology, Institute of Physiology of the Czech Academy of Sciences, Prague, Czechia
| | - Marketa Hermanova
- First Department of Pathology, Medical Faculty of Masaryk University, St. Anne's University Hospital, Brno, Czechia
| | - Michal Hendrych
- First Department of Pathology, Medical Faculty of Masaryk University, St. Anne's University Hospital, Brno, Czechia
| | - Martin Pail
- Brno Epilepsy Center, Department of Neurology, Medical Faculty of Masaryk University, St. Anne's University Hospital, Brno, Czechia
| | - Sarka Pospisilova
- Central European Institute of Technology, Masaryk University, Brno, Czechia
| | - Milan Brazdil
- Central European Institute of Technology, Masaryk University, Brno, Czechia.,Brno Epilepsy Center, Department of Neurology, Medical Faculty of Masaryk University, St. Anne's University Hospital, Brno, Czechia
| |
Collapse
|
6
|
Pascale E, Divisato G, Palladino R, Auriemma M, Ngalya EF, Caiazzo M. Noncoding RNAs and Midbrain DA Neurons: Novel Molecular Mechanisms and Therapeutic Targets in Health and Disease. Biomolecules 2020; 10:E1269. [PMID: 32899172 PMCID: PMC7563414 DOI: 10.3390/biom10091269] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 12/11/2022] Open
Abstract
Midbrain dopamine neurons have crucial functions in motor and emotional control and their degeneration leads to several neurological dysfunctions such as Parkinson's disease, addiction, depression, schizophrenia, and others. Despite advances in the understanding of specific altered proteins and coding genes, little is known about cumulative changes in the transcriptional landscape of noncoding genes in midbrain dopamine neurons. Noncoding RNAs-specifically microRNAs and long noncoding RNAs-are emerging as crucial post-transcriptional regulators of gene expression in the brain. The identification of noncoding RNA networks underlying all stages of dopamine neuron development and plasticity is an essential step to deeply understand their physiological role and also their involvement in the etiology of dopaminergic diseases. Here, we provide an update about noncoding RNAs involved in dopaminergic development and metabolism, and the related evidence of these biomolecules for applications in potential treatments for dopaminergic neurodegeneration.
Collapse
Affiliation(s)
- Emilia Pascale
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, Via Pansini 5, 80131 Naples, Italy; (E.P.); (G.D.); (R.P.); (M.A.); (E.F.N.)
| | - Giuseppina Divisato
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, Via Pansini 5, 80131 Naples, Italy; (E.P.); (G.D.); (R.P.); (M.A.); (E.F.N.)
| | - Renata Palladino
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, Via Pansini 5, 80131 Naples, Italy; (E.P.); (G.D.); (R.P.); (M.A.); (E.F.N.)
| | - Margherita Auriemma
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, Via Pansini 5, 80131 Naples, Italy; (E.P.); (G.D.); (R.P.); (M.A.); (E.F.N.)
| | - Edward Faustine Ngalya
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, Via Pansini 5, 80131 Naples, Italy; (E.P.); (G.D.); (R.P.); (M.A.); (E.F.N.)
| | - Massimiliano Caiazzo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, Via Pansini 5, 80131 Naples, Italy; (E.P.); (G.D.); (R.P.); (M.A.); (E.F.N.)
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| |
Collapse
|
7
|
Tavares GA, Torres A, de Souza JA. Early Life Stress and the Onset of Obesity: Proof of MicroRNAs' Involvement Through Modulation of Serotonin and Dopamine Systems' Homeostasis. Front Physiol 2020; 11:925. [PMID: 32848865 PMCID: PMC7399177 DOI: 10.3389/fphys.2020.00925] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 07/09/2020] [Indexed: 01/12/2023] Open
Abstract
Healthy persons hold a very complex system for controlling energy homeostasis. The system functions on the interconnected way between the nutritional, endocrine, neural, and epigenetic regulation, which includes the microRNAs (miRNAs). Currently, it is well accepted that experiences of early life stress (ELS) carry modification of the central control of feeding behavior, one of the factors controlling energy homeostasis. Recently, studies give us a clue on the modulation of eating behavior, which is one of the main factors associated with the development of obesity. This clue connected the neural control through the serotonin (5HT) and dopamine (DA) systems with the fine regulation of miRNAs. The first pieces of evidence highlight the presence of the miR-16 in the regulation of the serotonin transporter (SERT) as well as the receptors 1a (5HT1A) and 2a (5HT2A). On the other hand, miR-504 is related to the dopamine receptor D2 (DRD2). As our knowledge advance, we expected to discover other important pathways for the regulation of the energy homeostasis. As both neurotransmission systems and miRNAs seem to be sensible to ELS, the aim of this review is to bring new insight about the involvement of miRNAs with a central role in the control of eating behavior focusing on the influences of ELS and regulation of neurotransmission systems.
Collapse
Affiliation(s)
- Gabriel Araujo Tavares
- Nantes Université, INRAE, UMR 1280, PhAN, Nantes, France.,Laboratory of Neuroplasticity and Behavior, Graduate Program of Nutrition, Federal University of Pernambuco, Recife, Brazil
| | - Amada Torres
- Nantes Université, INRAE, UMR 1280, PhAN, Nantes, France.,Developmental Genetics and Molecular Physiology, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico - Campus Morelos, Cuernavaca, Mexico
| | - Julliet Araujo de Souza
- Laboratory of Neuroplasticity and Behavior, Graduate Program of Neuropsychiatry and Behavioral Sciences, Federal University of Pernambuco, Recife, Brazil
| |
Collapse
|
8
|
Khan EA, Bertotto LB, Dale K, Lille-Langøy R, Yadetie F, Karlsen OA, Goksøyr A, Schlenk D, Arukwe A. Modulation of Neuro-Dopamine Homeostasis in Juvenile Female Atlantic Cod ( Gadus morhua) Exposed to Polycyclic Aromatic Hydrocarbons and Perfluoroalkyl Substances. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:7036-7044. [PMID: 31090407 DOI: 10.1021/acs.est.9b00637] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The dopaminergic effect of PAH and PFAS mixtures, prepared according to environmentally relevant concentrations, has been studied in juvenile female Atlantic cod ( Gadus morhua). Benzo[a]pyrene, dibenzothiophene, fluorene, naphthalene, phenanthrene, and pyrene were used to prepare a PAH mixture, while PFNA, PFOA, PFOS, and PFTrA were used to prepare a PFAS mixture. Cod were injected intraperitoneally twice, with either a low (1×) or high (20×) dose of each compound mixture or their combinations. After 2 weeks of exposure, levels of plasma 17β-estradiol (E2) were significantly elevated in high PAH/high PFAS treated group. Brain dopamine/metabolite ratios (DOPAC/dopamine and HVA+DOPAC/dopamine) changed with E2 plasma levels, except for high PAH/low PFAS and low PAH/high PFAS treated groups. On the transcript levels, th mRNA inversely correlated with dopamine/metabolite ratios and gnrh2 mRNA levels. Respective decreases and increases of drd1 and drd2a after exposure to the high PAH dose were observed. Specifically, high PFAS exposure decreased both drds, leading to high plasma E2 concentrations. Other studied end points suggest that these compounds, at different doses and combinations, have different toxicity threshold and modes of action. These effects indicate potential alterations in the feedback signaling processes within the dopaminergic pathway by these contaminant mixtures.
Collapse
Affiliation(s)
- Essa A Khan
- Department of Biology , Norwegian University of Science and Technology (NTNU) , Høgskoleringen 5 , N-7491 Trondheim , Norway
| | - Luisa B Bertotto
- Department of Environmental Sciences , University of California-Riverside , California 92521 , United States
| | - Karina Dale
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Roger Lille-Langøy
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Fekadu Yadetie
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Odd André Karlsen
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Anders Goksøyr
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Daniel Schlenk
- Department of Environmental Sciences , University of California-Riverside , California 92521 , United States
| | - Augustine Arukwe
- Department of Biology , Norwegian University of Science and Technology (NTNU) , Høgskoleringen 5 , N-7491 Trondheim , Norway
| |
Collapse
|
9
|
Lapshina AM, Khandaeva PM, Belaya ZE, Rozhinskaya LY, Melnichenko GA. [Role of microRNA in oncogenesis of pituitary tumors and their practical significance]. TERAPEVT ARKH 2018. [PMID: 28635944 DOI: 10.17116/terarkh2016888115-120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Microribonucleic acids (miRNAs) are a class of noncoding RNAs that regulate posttranscriptional gene expression. These molecules are regulators of cell proliferation, metabolism, apoptosis, and differentiation. MiRNAs are not degraded by RNAases and their concentrations can be measured in different body fluids, including serum. The expression of miRNAs varies in intact tissues and tumors, including pituitary adenomas. Pituitary tumors are encountered in 22.5% of the population and, in a number of cases, may be asymptomatic, but in case of invasion or/and hormone overproduction, their clinical presentation is severe with multiple symptoms leading to disability and even death. The mechanisms for the development and progression of pituitary tumors and the markers for remission and recurrence have not been adequately investigated. This literature review discusses the biological significance of miRNAs in pituitary tumors and the potential value of circulating miRNAs as biomarkers.
Collapse
Affiliation(s)
- A M Lapshina
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - P M Khandaeva
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - Zh E Belaya
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - L Ya Rozhinskaya
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - G A Melnichenko
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| |
Collapse
|
10
|
De Gregorio R, Pulcrano S, De Sanctis C, Volpicelli F, Guatteo E, von Oerthel L, Latagliata EC, Esposito R, Piscitelli RM, Perrone-Capano C, Costa V, Greco D, Puglisi-Allegra S, Smidt MP, di Porzio U, Caiazzo M, Mercuri NB, Li M, Bellenchi GC. miR-34b/c Regulates Wnt1 and Enhances Mesencephalic Dopaminergic Neuron Differentiation. Stem Cell Reports 2018. [PMID: 29526736 PMCID: PMC5998209 DOI: 10.1016/j.stemcr.2018.02.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The differentiation of dopaminergic neurons requires concerted action of morphogens and transcription factors acting in a precise and well-defined time window. Very little is known about the potential role of microRNA in these events. By performing a microRNA-mRNA paired microarray screening, we identified miR-34b/c among the most upregulated microRNAs during dopaminergic differentiation. Interestingly, miR-34b/c modulates Wnt1 expression, promotes cell cycle exit, and induces dopaminergic differentiation. When combined with transcription factors ASCL1 and NURR1, miR-34b/c doubled the yield of transdifferentiated fibroblasts into dopaminergic neurons. Induced dopaminergic (iDA) cells synthesize dopamine and show spontaneous electrical activity, reversibly blocked by tetrodotoxin, consistent with the electrophysiological properties featured by brain dopaminergic neurons. Our findings point to a role for miR-34b/c in neuronal commitment and highlight the potential of exploiting its synergy with key transcription factors in enhancing in vitro generation of dopaminergic neurons. miR-34b/c is enriched in Pitx3-GFP+ mDA neurons miR-34b/c targets Wnt1-3′ UTR miR-34b/c is expressed during dopaminergic differentiation of mESCs miR-34b/c enhances fibroblast transdifferentiation into functional iDA neurons
Collapse
Affiliation(s)
- Roberto De Gregorio
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy
| | - Salvatore Pulcrano
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy; Deparment of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Claudia De Sanctis
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy; Neuromed IRCCS, 86077 Pozzilli (IS), Italy
| | - Floriana Volpicelli
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy; Deparment of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Ezia Guatteo
- Fondazione Santa Lucia IRCCS, 00143 Rome, Italy; Parthenope University, Department of Motor Science and Wellness, 80133 Naples, Italy
| | - Lars von Oerthel
- Swammerdam Institute for Life Sciences, University of Amsterdam, 1090 GE Amsterdam, the Netherlands
| | | | - Roberta Esposito
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy
| | - Rosa Maria Piscitelli
- Fondazione Santa Lucia IRCCS, 00143 Rome, Italy; Parthenope University, Department of Motor Science and Wellness, 80133 Naples, Italy
| | - Carla Perrone-Capano
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy; Deparment of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Valerio Costa
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy
| | - Dario Greco
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland
| | | | - Marten P Smidt
- Swammerdam Institute for Life Sciences, University of Amsterdam, 1090 GE Amsterdam, the Netherlands
| | - Umberto di Porzio
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy
| | - Massimiliano Caiazzo
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, 3584 CG Utrecht, the Netherlands
| | - Nicola Biagio Mercuri
- Fondazione Santa Lucia IRCCS, 00143 Rome, Italy; University of Tor Vergata, Department of Systems Medicine, 00133 Rome, Italy
| | - Meng Li
- Neuroscience and Mental Health Research Institute, School of Medicine and School of Bioscience, Cardiff University, Cardiff CF24 4HQ, UK
| | - Gian Carlo Bellenchi
- Institute of Genetics and Biophysics, "Adriano Buzzati Traverso", CNR, 80131 Naples, Italy.
| |
Collapse
|
11
|
Carrick WT, Burks B, Cairns MJ, Kocerha J. Noncoding RNA Regulation of Dopamine Signaling in Diseases of the Central Nervous System. Front Mol Biosci 2016; 3:69. [PMID: 27826551 PMCID: PMC5078498 DOI: 10.3389/fmolb.2016.00069] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 10/07/2016] [Indexed: 01/11/2023] Open
Abstract
Dopaminergic neurotransmission mediates a majority of the vital central nervous system functions. Disruption of these synaptic events provokes a multitude of neurological pathologies, including Parkinson's, schizophrenia, depression, and addiction. Growing evidence supports a key role for noncoding RNA (ncRNA) regulation in the synapse. This review will discuss the role of both short and long ncRNAs in dopamine signaling, including bioinformatic examination of the pathways they target. Specifically, we focus on the contribution of ncRNAs to dopaminergic dysfunction in neurodegenerative as well as psychiatric disease.
Collapse
Affiliation(s)
- William T Carrick
- Department of Chemistry, Georgia Southern University Statesboro, GA, USA
| | - Brandi Burks
- Department of Chemistry, Georgia Southern University Statesboro, GA, USA
| | - Murray J Cairns
- School of Biomedical Sciences and Pharmacy and the Hunter Medical Research Institute, University of Newcastle Callaghan, NSW, Australia
| | - Jannet Kocerha
- Department of Chemistry, Georgia Southern University Statesboro, GA, USA
| |
Collapse
|
12
|
Postnatal development of the dopaminergic signaling involved in the modulation of intestinal motility in mice. Pediatr Res 2016; 80:440-7. [PMID: 27089499 DOI: 10.1038/pr.2016.91] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 03/04/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND Since antidopaminergic drugs are pharmacological agents employed in the management of gastrointestinal motor disorders at all ages, we investigated whether the enteric dopaminergic system may undergo developmental changes after birth. METHODS Intestinal mechanical activity was examined in vitro as changes in isometric tension. RESULTS In 2-d-old (P2) mice, dopamine induced a contractile effect, decreasing in intensity with age, replaced, at the weaning (day 20), by a relaxant response. Both responses were tetrodotoxin (TTX)-insensitive. In P2, dopaminergic contraction was inhibited by D1-like receptor antagonist and mimicked by D1-like receptor agonist. In 90-d-old (P90) mice, the relaxation was reduced by both D1- and D2-like receptor antagonists, and mimicked by D1- and D2-like receptor agonists. In P2, contraction was antagonized by phospholipase C inhibitor, while in P90 relaxation was antagonized by adenylyl cyclase inhibitor and potentiated by phospholipase C inhibitor. The presence of dopamine receptors was assessed by immunofluorescence. Quantitative real-time polymerase chain reaction (qRT-PCR) revealed a significant increase in D1, D2, and D3 receptor expression in proximal intestine with the age. CONCLUSION In mouse small intestine, the response to dopamine undergoes developmental changes shifting from contraction to relaxation at weaning, as the consequence of D2-like receptor recruitment and increased expression of D1 receptors.
Collapse
|
13
|
Salgado R, López-Doval S, Pereiro N, Lafuente A. Perfluorooctane sulfonate (PFOS) exposure could modify the dopaminergic system in several limbic brain regions. Toxicol Lett 2016; 240:226-35. [DOI: 10.1016/j.toxlet.2015.10.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 10/22/2015] [Accepted: 10/26/2015] [Indexed: 01/01/2023]
|
14
|
Mariappan S, Bogdanowicz W, Raghuram H, Marimuthu G, Rajan KE. Structure of distress call: implication for specificity and activation of dopaminergic system. J Comp Physiol A Neuroethol Sens Neural Behav Physiol 2015; 202:55-65. [DOI: 10.1007/s00359-015-1053-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2015] [Revised: 11/06/2015] [Accepted: 11/08/2015] [Indexed: 01/25/2023]
|
15
|
Abstract
PURPOSE OF REVIEW This review will highlight recent findings concerning the regulation and signalling of the intrarenal dopaminergic system and the emerging evidence for its importance in blood pressure regulation. RECENT FINDINGS There is an increasing evidence that the intrarenal dopaminergic system plays an important role in the regulation of blood pressure, and defects in dopamine signalling appear to be involved in the development of hypertension. Recent experimental models have definitively demonstrated that abnormalities in intrarenal dopamine production or receptor signalling can predispose to salt-sensitive hypertension and a dysregulated renin-angiotensin system. There are also new results indicating the importance of dopamine receptor mediated regulation of salt and water homeostasis along the nephron, and new studies indicating the role that the intrarenal dopaminergic system plays to mitigate the production of reactive oxygen species and progression of chronic renal disease. SUMMARY New studies underscore the importance of the intrarenal dopaminergic system in the regulation of renal function and indicate how alterations in dopamine production or signalling may underlie the development of hypertension and kidney injury.
Collapse
|
16
|
Mor M, Nardone S, Sams DS, Elliott E. Hypomethylation of miR-142 promoter and upregulation of microRNAs that target the oxytocin receptor gene in the autism prefrontal cortex. Mol Autism 2015; 6:46. [PMID: 26273428 PMCID: PMC4535255 DOI: 10.1186/s13229-015-0040-1] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 08/04/2015] [Indexed: 12/03/2022] Open
Abstract
Background MicroRNAs are small RNA molecules that regulate the translation of protein from gene transcripts and are a powerful mechanism to regulate gene networks. Next-generation sequencing technologies have produced important insights into gene transcription changes that occur in the brain of individuals diagnosed with autism spectrum disorder (asd). However, these technologies have not yet been employed to uncover changes in microRNAs in the brain of individuals diagnosed with asd. Methods Small RNA next-generation sequencing was performed on RNA extracted from 12 human autism brain samples and 12 controls. Real-time PCR was used to validate a sample of the differentially expressed microRNAs, and bioinformatic analysis determined common pathways of gene targets. MicroRNA expression data was correlated to genome-wide DNA methylation data to determine if there is epigenetic regulation of dysregulated microRNAs in the autism brain. Luciferase assays, real-time PCR, and Western blot analysis were used to determine how dysregulated microRNAs may regulate the expression and translation of an autism-related gene transcript. Results We determined that miR-142-5p, miR-142-3p, miR-451a, miR-144-3p, and miR-21-5p are overexpressed in the asd brain. Furthermore, the promoter region of the miR-142 gene is hypomethylated in the same brain samples, suggesting that epigenetics plays a role in dysregulation of microRNAs in the brain. Bioinformatic analysis revealed that these microRNAs target genes that are involved in synaptic function. Further bioinformatic analysis, coupled with in vitro luciferase assays, determined that miR-451a and miR-21-5p can target the oxytocin receptor (OXTR) gene. OXTR gene expression is increased in these same brain samples, and there is a positive correlation between miR-21-5p and OXTR expression. However, miR-21-5p expression negatively correlates to production of OXTR protein from the OXTR transcript. Therefore, we suggest that miR-21-5p may attenuate OXTR expression in the human autism brain. Conclusions Our data suggests that dysregulation of microRNAs may play a biological role in the brain of individuals of autism. In addition, we suggest an interaction between epigenetic mechanisms and microRNA dysregulation in the brain. Overall, this data adds an important link in our understanding of the molecular events that are dysregulated in the brain of individuals diagnosed with autism. Electronic supplementary material The online version of this article (doi:10.1186/s13229-015-0040-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Michal Mor
- Bar Ilan University Faculty of Medicine, Hanrieta Sold 8, Safed, 13215 Israel
| | - Stefano Nardone
- Bar Ilan University Faculty of Medicine, Hanrieta Sold 8, Safed, 13215 Israel
| | - Dev Sharan Sams
- Bar Ilan University Faculty of Medicine, Hanrieta Sold 8, Safed, 13215 Israel
| | - Evan Elliott
- Bar Ilan University Faculty of Medicine, Hanrieta Sold 8, Safed, 13215 Israel
| |
Collapse
|
17
|
Tobón KE, Catuzzi JE, Cote SR, Sonaike A, Kuzhikandathil EV. Post-transcriptional regulation of dopamine D1 receptor expression in caudate-putamen of cocaine-sensitized mice. Eur J Neurosci 2015; 42:1849-57. [PMID: 25900179 DOI: 10.1111/ejn.12933] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/14/2015] [Accepted: 04/16/2015] [Indexed: 11/30/2022]
Abstract
The dopamine D1 receptor is centrally involved in mediating the effects of cocaine and is essential for cocaine-induced locomotor sensitization. Changes in D1 receptor expression have been reported in various models of cocaine addiction; however, the mechanisms that mediate these changes in D1 receptor expression are not well understood. Using preadolescent drd1a-EGFP mice and a binge cocaine treatment protocol we demonstrate that the D1 receptor is post-transcriptionally regulated in the caudate-putamen of cocaine-sensitized animal. While cocaine-sensitized mice express high levels of steady-state D1 receptor mRNA, the expression of D1 receptor protein is not elevated. We determined that the post-transcriptional regulation of D1 receptor mRNA is rapidly attenuated and D1 receptor protein levels increase within 30 min when the sensitized mice are challenged with cocaine. The rapid increase in D1 receptor protein levels requires de novo protein synthesis and correlates with the cocaine-induced hyperlocomotor activity in the cocaine-sensitized mice. The increase in D1 receptor protein levels in the caudate-putamen inversely correlated with the levels of microRNA 142-3p and 382, both of which regulate D1 receptor protein expression. The levels of these two microRNAs decreased significantly within 5 min of cocaine challenge in sensitized mice. The results provide novel insights into the previously unknown rapid kinetics of D1 receptor protein expression which occurs in a time scale that is comparable to the expression of immediate early genes. Furthermore, the results suggest a potential novel role for inherently labile microRNAs in regulating the rapid expression of D1 receptor protein in cocaine-sensitized animals.
Collapse
Affiliation(s)
- Krishna E Tobón
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, 185 South Orange Avenue, MSB, I-647, Newark, NJ, 07103, USA
| | - Jennifer E Catuzzi
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, 185 South Orange Avenue, MSB, I-647, Newark, NJ, 07103, USA
| | - Samantha R Cote
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, 185 South Orange Avenue, MSB, I-647, Newark, NJ, 07103, USA
| | - Adenike Sonaike
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, 185 South Orange Avenue, MSB, I-647, Newark, NJ, 07103, USA
| | - Eldo V Kuzhikandathil
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, 185 South Orange Avenue, MSB, I-647, Newark, NJ, 07103, USA
| |
Collapse
|
18
|
Pokkunuri I, Chugh G, Rizvi I, Asghar M. Age-related hypertension and salt sensitivity are associated with unique cortico-medullary distribution of D1R, AT1R, and NADPH-oxidase in FBN rats. Clin Exp Hypertens 2015; 37:1-7. [PMID: 25562528 DOI: 10.3109/10641963.2014.977489] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We examined effects of normal (NS) and high salt (HS) on blood pressure (BP) and cortico-medullary distribution of dopamine D1 receptor (D1R), angiotensin AT1 receptor (AT1R), NADPH oxidase-gp(91phox), and sodium transporters (NHE-3, Na, K ATPase) in adult and aged rats. Aged rats fed with NS diet had higher BP, which further increased with HS. HS increased D1R mRNA and protein levels in cortex and medulla of adult rats. NS or HS fed-aged rats had higher AT1R and gp(91phox) mRNA levels in cortex and medulla. Aged rats fed with NS diet had higher gp(91phox) protein levels in cortex. HS diet increased AT1R and gp(91phox) protein levels in medulla of aged rats. Aged rats fed with NS or HS diet had higher NHE-3 protein levels in medulla. HS increased Na, K ATPase protein levels in medulla of aged rats. HS increased urinary kidney injury molecule-1 (KIM-1) but not protein or albumin levels in aged rats. These results suggest that cortical gp(91phox) and medullary NHE-3 contribute to age-related hypertension. Whereas D1R (cortical and medullary) together with medullary AT1R, gp(91phox) and Na, K-ATPase contribute to salt sensitivity in aged rats. And, KIM-1 may be a better marker for kidney damage.
Collapse
Affiliation(s)
- Indira Pokkunuri
- Department of Pharmacological and Pharmaceutical Sciences, Heart and Kidney Institute, College of Pharmacy, University of Houston , Houston, TX , USA
| | | | | | | |
Collapse
|
19
|
Li Y, Korgaonkar AA, Swietek B, Wang J, Elgammal FS, Elkabes S, Santhakumar V. Toll-like receptor 4 enhancement of non-NMDA synaptic currents increases dentate excitability after brain injury. Neurobiol Dis 2014; 74:240-53. [PMID: 25497689 DOI: 10.1016/j.nbd.2014.11.021] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 11/21/2014] [Accepted: 11/26/2014] [Indexed: 11/18/2022] Open
Abstract
Concussive brain injury results in neuronal degeneration, microglial activation and enhanced excitability in the hippocampal dentate gyrus, increasing the risk for epilepsy and memory dysfunction. Endogenous molecules released during injury can activate innate immune responses including toll-like receptor 4 (TLR4). Recent studies indicate that immune mediators can modulate neuronal excitability. Since non-specific agents that reduce TLR4 signaling can limit post-traumatic neuropathology, we examined whether TLR4 signaling contributes to early changes in dentate excitability after brain injury. Concussive brain injury caused a transient increase in hippocampal TLR4 expression within 4h, which peaked at 24h. Post-injury increase in TLR4 expression in the dentate gyrus was primarily neuronal and persisted for one week. Acute, in vitro treatment with TLR4 ligands caused bidirectional modulation of dentate excitability in control and brain-injured rats, with a reversal in the direction of modulation after brain injury. TLR4 antagonists decreased, and agonist increased, afferent-evoked dentate excitability one week after brain injury. NMDA receptor antagonist did not occlude the ability of LPS-RS, a TLR4 antagonist, to decrease post-traumatic dentate excitability. LPS-RS failed to modulate granule cell NMDA EPSCs but decreased perforant path-evoked non-NMDA EPSC peak amplitude and charge transfer in both granule cells and mossy cells. Our findings indicate an active role for TLR4 signaling in early post-traumatic dentate hyperexcitability. The novel TLR4 modulation of non-NMDA glutamatergic currents, identified herein, could represent a general mechanism by which immune activation influences neuronal excitability in neurological disorders that recruit sterile inflammatory responses.
Collapse
Affiliation(s)
- Ying Li
- Department of Neurology and Neurosciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Akshata A Korgaonkar
- Department of Neurology and Neurosciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA; Graduate School of Biomedical Sciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Bogumila Swietek
- Department of Neurology and Neurosciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Jianfeng Wang
- Department of Neurology and Neurosciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Fatima S Elgammal
- Department of Neurology and Neurosciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Stella Elkabes
- Graduate School of Biomedical Sciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA; Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Vijayalakshmi Santhakumar
- Department of Neurology and Neurosciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA; Graduate School of Biomedical Sciences, Rutgers New Jersey Medical School, Newark, NJ 07103, USA; Department of Pharmacology and Physiology, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
| |
Collapse
|
20
|
MicroRNAs in Schizophrenia: Implications for Synaptic Plasticity and Dopamine-Glutamate Interaction at the Postsynaptic Density. New Avenues for Antipsychotic Treatment Under a Theranostic Perspective. Mol Neurobiol 2014; 52:1771-1790. [PMID: 25394379 DOI: 10.1007/s12035-014-8962-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 10/23/2014] [Indexed: 12/17/2022]
Abstract
Despite dopamine-glutamate aberrant interaction that has long been considered a relevant landmark of psychosis pathophysiology, several aspects of these two neurotransmitters reciprocal interaction remain to be defined. The emerging role of postsynaptic density (PSD) proteins at glutamate synapse as a molecular "lego" making a functional hub where different signals converge may add a new piece of information to understand how dopamine-glutamate interaction may work with regard to schizophrenia pathophysiology and treatment. More recently, compelling evidence suggests a relevant role for microRNA (miRNA) as a new class of dopamine and glutamate modulators with regulatory functions in the reciprocal interaction of these two neurotransmitters. Here, we aimed at addressing the following issues: (i) Do miRNAs have a role in schizophrenia pathophysiology in the context of dopamine-glutamate aberrant interaction? (ii) If miRNAs are relevant for dopamine-glutamate interaction, at what level this modulation takes place? (iii) Finally, will this knowledge open the door to innovative diagnostic and therapeutic tools? The biogenesis of miRNAs and their role in synaptic plasticity with relevance to schizophrenia will be considered in the context of dopamine-glutamate interaction, with special focus on miRNA interaction with PSD elements. From this framework, implications both for biomarkers identification and potential innovative interventions will be considered.
Collapse
|
21
|
Bjersing JL, Bokarewa MI, Mannerkorpi K. Profile of circulating microRNAs in fibromyalgia and their relation to symptom severity: an exploratory study. Rheumatol Int 2014; 35:635-42. [PMID: 25261961 DOI: 10.1007/s00296-014-3139-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 09/18/2014] [Indexed: 12/20/2022]
Abstract
Fibromyalgia (FM) is characterized by generalized chronic pain and reduced pain thresholds. Disturbed neuroendocrine function and impairment of growth hormone/insulin-like growth factor-1 is common. However, the pathophysiology of FM is not clear. MicroRNAs are important regulatory factors reflecting interface of genes and environment. Our aim was to identify characteristic microRNAs in FM and relations of specific microRNAs with characteristic symptoms. A total of 374 circulating microRNAs were measured in women with FM (n = 20; median 52.5 years) and healthy women (n = 20; 52.5 years) by quantitative PCR. Pain thresholds were examined by algometry. Pain [fibromyalgia impact questionnaire (FIQ) pain] levels were rated (0-100 mm) using FIQ. Fatigue (FIQ fatigue) was rated (0-100 mm) using FIQ and multidimensional fatigue inventory general fatigue. Sleep quantity and quality (1-4) rated from satisfactory to nonsatisfactory. Higher scores indicate more severe symptoms. Eight microRNAs differed significantly between FM and healthy women. Seven microRNAs, miR-103a-3p, miR-107, let-7a-5p, miR-30b-5p, miR-151a-5p, miR-142-3p and miR-374b-5p, were lower in FM. However, levels of miR-320a were higher in FM. MiR-103a-3p correlated with pain (r = 0.530, p = 0.016) and sleep quantity (r = 0.593, p = 0.006) in FM. MiR-320a correlated inversely with pain (r = -0.468, p = 0.037). MiR-374b-5p correlated inversely with pain threshold (r = -0.612, p = 0.004). MiR-30b-5p correlated with sleep quantity (r = 0.509, p = 0.022), and let-7a-5p was associated with sleep symptoms. When adjusted for body mass index, the correlation of sleep quantity with miR-103a and miR-30b was no longer significant. To our knowledge, this is the first study of circulating microRNAs in FM. Levels of several microRNAs differed significantly in FM compared to healthy women. Three microRNAs were associated with pain or pain threshold in FM.
Collapse
Affiliation(s)
- Jan L Bjersing
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Guldhedsgatan 10, Box 480, 40530, Göteborg, Sweden,
| | | | | |
Collapse
|
22
|
Time-specific microRNA changes during spinal motoneuron degeneration in adult rats following unilateral brachial plexus root avulsion: ipsilateral vs. contralateral changes. BMC Neurosci 2014; 15:92. [PMID: 25055855 PMCID: PMC4121484 DOI: 10.1186/1471-2202-15-92] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Accepted: 07/16/2014] [Indexed: 01/08/2023] Open
Abstract
Background Spinal root avulsion induces multiple pathophysiological events consisting of altered levels of specific genes and proteins related to inflammation, apoptosis, and oxidative stress, which collectively result in the death of the affected motoneurons. Recent studies have demonstrated that the gene changes involved in spinal cord injury can be regulated by microRNAs, which are a class of short non-coding RNA molecules that repress target mRNAs post-transcriptionally. With consideration for the time course of the avulsion-induced gene expression patterns within dying motoneurons, we employed microarray analysis to determine whether and how microRNAs are involved in the changes of gene expression induced by pathophysiological events in spinal cord motoneurons. Results The expression of a total of 3,361 miRNAs in the spinal cord of adult rats was identified. Unilateral root-avulsion resulted in significant alterations in miRNA expression. In the ipsilateral half compared to the contralateral half of the spinal cord, on the 3rd day after the injury, 55 miRNAs were upregulated, and 24 were downregulated, and on the 14th day after the injury, 36 miRNAs were upregulated, and 23 were downregulated. The upregulation of miR-146b-5p and miR-31a-3p and the downregulation of miR-324-3p and miR-484 were observed. Eleven of the miRNAs, including miR-21-5p, demonstrated a sustained increase; however, only miR-466c-3p presented a sustained decrease 3 and 14 days after the injury. More interestingly, 4 of the miRNAs, including miR-18a, were upregulated on the 3rd day but were downregulated on the 14th day after injury. Some of these miRNAs target inflammatory-response genes in the early stage of injury, and others target neurotransmitter transport genes in the intermediate stages of injury. The altered miRNA expression pattern suggests that the MAPK and calcium signaling pathways are consistently involved in the injury response. Conclusions This analysis may facilitate the understanding of the time-specific altered expression of a large set of microRNAs in the spinal cord after brachial root avulsion. Electronic supplementary material The online version of this article (doi:10.1186/1471-2202-15-92) contains supplementary material, which is available to authorized users.
Collapse
|
23
|
Higa GSV, de Sousa E, Walter LT, Kinjo ER, Resende RR, Kihara AH. MicroRNAs in neuronal communication. Mol Neurobiol 2014; 49:1309-26. [PMID: 24385256 DOI: 10.1007/s12035-013-8603-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Accepted: 12/05/2013] [Indexed: 12/28/2022]
Abstract
MicroRNAs (miRNAs) are short nucleotides sequences that regulate the expression of genes in different eukaryotic cell types. A tremendous amount of knowledge on miRNAs has rapidly accumulated over the last few years, revealing the growing interest in this field of research. On the other hand, clarifying the physiological regulation of gene expression in the central nervous system is important for establishing a reference for comparison to the diseased state. It is well known that the fine tuning of neuronal networks relies on intricate molecular mechanisms, such as the adjustment of the synaptic transmission. As determined by recent studies, regulation of neuronal interactions by miRNAs has critical consequences in the development, adaptation to ambient demands, and degeneration of the nervous system. In contrast, activation of synaptic receptors triggers downstream signaling cascades that generate a vast array of effects, which includes the regulation of novel genes involved in the control of the miRNA life cycle. In this review, we have examined the hot topics on miRNA gene-regulatory activities in the broad field of neuronal communication-related processes. Furthermore, in addition to indicating the newly described effect of miRNAs on the regulation of specific neurotransmitter systems, we have pointed out how these systems affect the expression, transport, and stability of miRNAs. Moreover, we discuss newly described and under-investigation mechanisms involving the intercellular transfer of miRNAs, aided by exosomes and gap junctions. Thus, in the current review, we were able to highlight recent findings related to miRNAs that indisputably contributed towards the understanding of the nervous system in health and disease.
Collapse
Affiliation(s)
- Guilherme Shigueto Vilar Higa
- Núcleo de Cognição e Sistemas Complexos, Centro de Matemática, Computação e Cognição, Universidade Federal do ABC, Av. Atlântica 420, 09060-000, Santo André, SP, Brazil
| | | | | | | | | | | |
Collapse
|
24
|
Ma X, Zhou J, Zhong Y, Jiang L, Mu P, Li Y, Singh N, Nagarkatti M, Nagarkatti P. Expression, regulation and function of microRNAs in multiple sclerosis. Int J Med Sci 2014; 11:810-8. [PMID: 24936144 PMCID: PMC4057480 DOI: 10.7150/ijms.8647] [Citation(s) in RCA: 146] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 05/14/2014] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are single-stranded 19-25 nucleotide-long RNAs and have an important role in post-transcriptional gene silencing. It has been demonstrated that miRNAs are dysregulated in patients with multiple sclerosis (MS). For instance, miR-21, miR-142-3p, miR-146a, miR-146b, miR-155 and miR-326 were up-regulated in both peripheral blood mononuclear cells (PBMCs) and brain white matter lesions from MS patients and mouse model as well. These up-regulated miRNAs may be used as a signature for MS and play critical roles in MS pathogenesis. Moreover, miR-15a, miR-19a, miR-22, miR-210 and miR-223 were up-regulated in both regulatory T cells (Tregs) and other samples such as plasma, blood cells, PBMCs and brain white matter tissues from MS patients, suggesting that these up-regulated miRNAs and Tregs may also play a role in MS pathogenesis. Contrarily, other miRNAs such as miR-15a, miR-15b, miR-181c and miR-328 were down-regulated in MS. Drugs such as interferon-β and glatiramer acetate for MS treatment may regulate miRNA expression and thus have benefits for MS patients. The dysregulated miRNAs such as miR-155 and miR-326 may be used as diagnostic markers and therapeutic targets for MS.
Collapse
Affiliation(s)
- Xinting Ma
- 1. Institute for Tumor Immunology, Ludong University College of Life Sciences, 186 Hongqi Middle Road, Yantai, Shandong 264025, China
| | - Juhua Zhou
- 1. Institute for Tumor Immunology, Ludong University College of Life Sciences, 186 Hongqi Middle Road, Yantai, Shandong 264025, China
| | - Yin Zhong
- 2. Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, 6439 Garners Ferry Road, Columbia, SC 29209, USA
| | - Linlin Jiang
- 1. Institute for Tumor Immunology, Ludong University College of Life Sciences, 186 Hongqi Middle Road, Yantai, Shandong 264025, China
| | - Ping Mu
- 1. Institute for Tumor Immunology, Ludong University College of Life Sciences, 186 Hongqi Middle Road, Yantai, Shandong 264025, China
| | - Yanmin Li
- 1. Institute for Tumor Immunology, Ludong University College of Life Sciences, 186 Hongqi Middle Road, Yantai, Shandong 264025, China
| | - Narendra Singh
- 2. Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, 6439 Garners Ferry Road, Columbia, SC 29209, USA
| | - Mitzi Nagarkatti
- 2. Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, 6439 Garners Ferry Road, Columbia, SC 29209, USA
| | - Prakash Nagarkatti
- 2. Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, 6439 Garners Ferry Road, Columbia, SC 29209, USA
| |
Collapse
|
25
|
MicroRNA-142 reduces monoamine oxidase A expression and activity in neuronal cells by downregulating SIRT1. PLoS One 2013; 8:e79579. [PMID: 24244526 PMCID: PMC3823651 DOI: 10.1371/journal.pone.0079579] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 09/26/2013] [Indexed: 12/15/2022] Open
Abstract
Aberrant expression of microRNAs (miRs) has been implicated in the pathogenesis of several neurodegenerative disorders. In HIV-associated neurocognitive disorders (HAND), miR-142 was found to be upregulated in neurons and myeloid cells in the brain. We investigated the downstream effects of chronic miR-142 upregulation in neuronal cells by comparing gene expression in stable clones of the human neuroblastoma cell line BE(2)M17 expressing miR-142 to controls. Microarray analysis revealed that miR-142 expression led to a reduction in monoamine oxidase (MAO) A mRNA, which was validated by qRT-PCR. In addition to the mRNA, the MAOA protein level and enzyme activity were also reduced. Examination of primary human neurons revealed that miR-142 expression indeed resulted in a downregulation of MAOA protein level. Although MAOA is not a direct target of miR-142, SIRT1, a key transcriptional upregulator of MAOA is, thus miR-142 downregulation of MAOA expression is indirect. MiR-142 induced decrease in MAOA expression and activity may contribute to the changes in dopaminergic neurotransmission reported in HAND.
Collapse
|
26
|
Gadelha MR, Kasuki L, Dénes J, Trivellin G, Korbonits M. MicroRNAs: Suggested role in pituitary adenoma pathogenesis. J Endocrinol Invest 2013; 36:889-95. [PMID: 24317305 DOI: 10.1007/bf03346759] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNA molecules that represent a major class of molecular regulators. miRNAs have been implicated in the pathogenesis of several human tumors, including pituitary adenomas. Altered expression of miRNAs has been described in pituitary adenomas, and specific miRNA signatures are related to clinical and therapeutic characteristics of the tumors. The data suggest that miRNAs influence various genes known to be associated with the pathogenesis of pituitary adenomas and in this review we summarize these currently available studies focusing on miRNAs in pituitary adenomas.
Collapse
Affiliation(s)
- M R Gadelha
- Division of Endocrinology, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | |
Collapse
|
27
|
Tobón KE, Kuzhikandathil EV. Preadolescent drd1-EGFP mice exhibit cocaine-induced behavioral sensitization. Neurosci Lett 2013; 558:20-5. [PMID: 24095672 DOI: 10.1016/j.neulet.2013.09.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 09/19/2013] [Accepted: 09/20/2013] [Indexed: 12/31/2022]
Abstract
In adult mice, repeated cocaine administration induces behavioral sensitization measured as increased horizontal locomotor activity. Cocaine-induced locomotor sensitization has been well characterized in adult mice. In adult animals, the D1 dopamine receptor is important for mediating effects of cocaine. The effect of cocaine on D1 receptor expression and function in preadolescent animals is less understood. The recently described drd1-enhanced green fluorescent protein (drd1-EGFP) reporter mouse is a useful model for performing such mechanistic studies; however, preadolescent drd1-EGFP mice have not been characterized previously. Here we studied cocaine-induced locomotor sensitization in preadolescent drd1-EGFP reporter mice. We administered 15mg/kg cocaine three times daily at 1h intervals for seven consecutive days beginning on postnatal day 23 to drd1-EGFP reporter mice and the commonly used C57BL/6 mice. Under this regimen, preadolescent mice of both strains exhibited cocaine-induced locomotor sensitization; however, by day 7 the cocaine-induced locomotor activity in the drd1-EGFP mice was maintained for a longer duration compared to the C57BL/6 mice. The preadolescent drd1-EGFP mice also exhibited elevated basal locomotor activity in a novel environment and had higher D1 and D2 dopamine receptor mRNA levels in the caudate nucleus compared to the C57BL/6 mice. The cocaine-induced locomotor sensitization was not retained when the drd1-EGFP mice were maintained cocaine-free for two weeks suggesting that in preadolescent drd1-EGFP mice the cocaine-induced changes do not persist.
Collapse
Affiliation(s)
- Krishna E Tobón
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA
| | - Eldo V Kuzhikandathil
- Department of Pharmacology and Physiology, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA.
| |
Collapse
|
28
|
Identification of genetic/epigenetic biomarkers for supporting decision of VOCs exposure. BIOCHIP JOURNAL 2013. [DOI: 10.1007/s13206-013-7101-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
29
|
Shapshak P. Molecule of the month: miRNA and proteins DARPP-32, DRD1, SLC6A3, and CK2. Bioinformation 2013; 9:274-5. [PMID: 23745017 PMCID: PMC3607184 DOI: 10.6026/97320630009274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2013] [Accepted: 03/09/2013] [Indexed: 11/23/2022] Open
Affiliation(s)
- Paul Shapshak
- Divsion of Infectious Disease and International Health, Department of Medicine and Department of Psychiatry and Behavioral
Medicine, USF Morsani School of Medicine, Tampa General Hospital, 1 Tampa Gen Circle, Room G318, Tampa FL 33606
- Deputy Chief Editor, Bioinformation
| |
Collapse
|