1
|
Cardozo V, Vaamonde L, Parodi-Talice A, Zuluaga MJ, Agrati D, Portela M, Lima A, Blasina F, Dajas F, Bedó G. Multitarget neuroprotection by quercetin: Changes in gene expression in two perinatal asphyxia models. Neurochem Int 2021; 147:105064. [PMID: 33951501 DOI: 10.1016/j.neuint.2021.105064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 04/26/2021] [Accepted: 04/27/2021] [Indexed: 12/27/2022]
Abstract
Hypoxic-ischemic encephalopathy (HIE) causes mortality and long-term neurologic morbidities in newborns, affecting pathways related to energy failure, excitotoxicity and oxidative stress that often lead to cell death. The whole process of HIE injury is coupled to changes in the expression of a great array of proteins. A nanoliposomal preparation of the flavonoid quercetin has been shown to exert neuroprotective effects in perinatal asphyxia models. This study aimed to identify neonatal HIE markers and explore the effect of quercetin administration in two perinatal asphyxia models: newborn rats and piglets. In the rat model, nanoliposomal quercetin administration reduced mortality after asphyxia. In the piglet model, quercetin partially overrode the reduction of HIF-1α mRNA levels in the cortex induced by asphyxia. Quercetin administration also reduced increased level of HO-1 mRNA in asphyctic piglets. These results suggest that quercetin neuroprotection might be involved in the regulation of HIF-1α, HO-1 and their targets. A proteomic approach revealed that the glycolytic pathway is strongly regulated by quercetin in both species. We also identified a set of proteins differentially expressed that could be further considered as markers. In piglets, this set includes Acidic Leucine-rich nuclear phosphoprotein 32 (ANP32A), associated with nervous system differentiation, proteins related with death pathways and alpha-enolase which can be converted to neuron-specific enolase, a glycolytic enzyme that may promote neuroprotection. In newborn rats, other promising proteins associated with neurogenesis and neuroprotection emerged, such as dihydropyrimidinase-related proteins, catalytic and regulatory subunits of phosphatases and heterogeneous nuclear ribonucleoprotein K (hnRNPK). Our results show that a nanoliposomal preparation of quercetin, with protective effect in two HIE mammal models, modulates the expression of proteins involved in energy metabolism and other putative neuroprotective signals in the cortex. Identification of these signals could reveal potential molecular pathways involved in disease onset and the novel quercetin neuroprotective strategy.
Collapse
Affiliation(s)
- V Cardozo
- Sección Genética Evolutiva, Facultad de Ciencias, Universidad de la República (Udelar), Montevideo, Uruguay
| | - L Vaamonde
- Dept. Neonatología, Facultad de Medicina, Universidad de la República (Udelar), Montevideo, Uruguay
| | - A Parodi-Talice
- Sección Genética Evolutiva, Facultad de Ciencias, Universidad de la República (Udelar), Montevideo, Uruguay; Unidad de Biología Molecular, Institut Pasteur de Montevideo, Montevideo, Uruguay
| | - M J Zuluaga
- Sección Fisiología y Nutrición, Facultad de Ciencias, Universidad de la República (Udelar), Montevideo, Uruguay
| | - D Agrati
- Sección Fisiología y Nutrición, Facultad de Ciencias, Universidad de la República (Udelar), Montevideo, Uruguay
| | - M Portela
- Unidad de Bioquímica y Proteómica Analíticas, Institut Pasteur de Montevideo; Facultad de Ciencias, Universidad de la República (Udelar), Montevideo, Uruguay
| | - A Lima
- Unidad de Bioquímica y Proteómica Analíticas, Institut Pasteur de Montevideo; Instituto de Investigaciones Biológicas Clemente Estable, Ministerio de Educación y Cultura, Montevideo, Uruguay
| | - F Blasina
- Dept. Neonatología, Facultad de Medicina, Universidad de la República (Udelar), Montevideo, Uruguay.
| | - F Dajas
- Dept. Neuroquímica, Instituto de Investigaciones Biológicas Clemente Estable, Ministerio de Educación y Cultura, Montevideo, Uruguay
| | - G Bedó
- Sección Genética Evolutiva, Facultad de Ciencias, Universidad de la República (Udelar), Montevideo, Uruguay.
| |
Collapse
|
2
|
Herrera MI, Kobiec T, Kölliker-Frers R, Otero-Losada M, Capani F. Synaptoprotection in Perinatal Asphyxia: An Experimental Approach. Front Synaptic Neurosci 2020; 12:35. [PMID: 33071771 PMCID: PMC7539062 DOI: 10.3389/fnsyn.2020.00035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 07/28/2020] [Indexed: 11/19/2022] Open
Abstract
Perinatal asphyxia (PA) is an obstetric complication occurring when the oxygen supply to the newborn is temporally interrupted. This health problem is associated with high morbimortality in term and preterm neonates. It severely affects the brain structure and function, involving cortical, hippocampal, and striatal loss of neurons. Nearly 25% of PA survivor newborns develop several neurodevelopmental disabilities. Behavioral alterations, as well as the morphological and biochemical pathways involved in PA pathophysiology, have been studied using an animal model that resembles intrauterine asphyxia. Experimental evidence shows that PA induces synaptic derangement. Then, synaptic dysfunction embodies a putative target for neuroprotective strategies. Over the last years, therapeutic hypothermia (TH), the only treatment available, has shown positive results in the clinic. Several pharmacological agents are being tested in experimental or clinical trial studies to prevent synaptopathy. Preservation of the synaptic structure and function, i.e., “synaptoprotection,” makes up a promising challenge for reducing incidental neurodevelopmental disorders associated with PA. Accordingly, here, we summarize and review the findings obtained from the referred experimental model and propose a renewed overview in the field.
Collapse
Affiliation(s)
- María Inés Herrera
- Centro de Investigaciones en Psicología y Psicopedagogía (CIPP), Facultad de Psicología y Psicopedagogía, Universidad Católica Argentina (UCA), Buenos Aires, Argentina.,Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Tamara Kobiec
- Centro de Investigaciones en Psicología y Psicopedagogía (CIPP), Facultad de Psicología y Psicopedagogía, Universidad Católica Argentina (UCA), Buenos Aires, Argentina.,Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Rodolfo Kölliker-Frers
- Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Matilde Otero-Losada
- Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Francisco Capani
- Centro de Investigaciones en Psicología y Psicopedagogía (CIPP), Facultad de Psicología y Psicopedagogía, Universidad Católica Argentina (UCA), Buenos Aires, Argentina.,Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.,Facultad de Psicología y Psicopedagogía, Universidad Católica Argentina, Buenos Aires, Argentina.,Departamento de Biología, Universidad Argentina John F. Kennedy, Buenos Aires, Argentina.,Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Santiago de Chile, Chile
| |
Collapse
|
3
|
Could Perinatal Asphyxia Induce a Synaptopathy? New Highlights from an Experimental Model. Neural Plast 2017; 2017:3436943. [PMID: 28326198 PMCID: PMC5343259 DOI: 10.1155/2017/3436943] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 01/04/2017] [Accepted: 01/18/2017] [Indexed: 11/17/2022] Open
Abstract
Birth asphyxia also termed perinatal asphyxia is an obstetric complication that strongly affects brain structure and function. Central nervous system is highly susceptible to oxidative damage caused by perinatal asphyxia while activation and maturity of the proper pathways are relevant to avoiding abnormal neural development. Perinatal asphyxia is associated with high morbimortality in term and preterm neonates. Although several studies have demonstrated a variety of biochemical and molecular pathways involved in perinatal asphyxia physiopathology, little is known about the synaptic alterations induced by perinatal asphyxia. Nearly 25% of the newborns who survive perinatal asphyxia develop neurological disorders such as cerebral palsy and certain neurodevelopmental and learning disabilities where synaptic connectivity disturbances may be involved. Accordingly, here we review and discuss the association of possible synaptic dysfunction with perinatal asphyxia on the basis of updated evidence from an experimental model.
Collapse
|
4
|
Barkhuizen M, van den Hove DLA, Vles JSH, Steinbusch HWM, Kramer BW, Gavilanes AWD. 25 years of research on global asphyxia in the immature rat brain. Neurosci Biobehav Rev 2017; 75:166-182. [PMID: 28161509 DOI: 10.1016/j.neubiorev.2017.01.042] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 01/27/2017] [Accepted: 01/29/2017] [Indexed: 10/20/2022]
Abstract
Hypoxic-ischemic encephalopathy remains a common cause of brain damage in neonates. Preterm infants have additional complications, as prematurity by itself increases the risk of encephalopathy. Currently, therapy for this subset of asphyxiated infants is limited to supportive care. There is an urgent need for therapies in preterm infants - and for representative animal models for preclinical drug development. In 1991, a novel rodent model of global asphyxia in the preterm infant was developed in Sweden. This method was based on the induction of asphyxia during the birth processes itself by submerging pups, still in the uterine horns, in a water bath followed by C-section. This insult occurs at a time-point when the rodent brain maturity resembles the brain of a 22-32 week old human fetus. This model has developed over the past 25 years as an established model of perinatal global asphyxia in the early preterm brain. Here we summarize the knowledge gained on the short- and long-term neuropathological and behavioral effects of asphyxia on the immature central nervous system.
Collapse
Affiliation(s)
- M Barkhuizen
- Department of Pediatrics, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands; Department of Translational Neuroscience, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands; DST/NWU Preclinical Drug Development Platform, North-West University, Potchefstroom, South Africa
| | - D L A van den Hove
- Department of Translational Neuroscience, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands; Department of Psychiatry, Psychosomatics and Psychotherapy, University of Würzburg, Würzburg, Germany
| | - J S H Vles
- Department of Translational Neuroscience, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands; Child Neurology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - H W M Steinbusch
- Department of Translational Neuroscience, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - B W Kramer
- Department of Pediatrics, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands; Department of Translational Neuroscience, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - A W D Gavilanes
- Department of Pediatrics, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands; Department of Translational Neuroscience, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands; Institute of Biomedicine, Facultad de Ciencias Médicas, Universidad Católica de Santiago de Guayaquil, Ecuador.
| |
Collapse
|
5
|
Li L, Boddul SV, Patil SS, Zheng JF, An G, Höger H, Lubec G. Proteins linked to extinction in contextual fear conditioning in the C57BL/6J mouse. Proteomics 2011; 11:3706-24. [DOI: 10.1002/pmic.201000444] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 06/27/2011] [Accepted: 07/01/2011] [Indexed: 12/23/2022]
|
6
|
Birth asphyxia as the major complication in newborns: moving towards improved individual outcomes by prediction, targeted prevention and tailored medical care. EPMA J 2011. [PMID: 23199149 PMCID: PMC3405378 DOI: 10.1007/s13167-011-0087-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Perinatal Asphyxia—oxygen deficit at delivery—can lead to severe hypoxic ischaemic organ damage in newborns followed by a fatal outcome or severe life-long pathologies. The severe insults often cause neurodegenerative diseases, mental retardation and epilepsies. The mild insults lead to so-called “minimal brain-damage disorders” such as attention deficits and hyperactivity, but can also be associated with the development of schizophrenia and life-long functional psychotic syndromes. Asphyxia followed by re-oxygenation can potentially lead to development of several neurodegenerative pathologies, diabetes type 2 and cancer. The task of individual prediction, targeted prevention and personalised treatments before a manifestation of the life-long chronic pathologies usually developed by newborns with asphyxic deficits, should be given the extraordinary priority in neonatology and paediatrics. Socio-economical impacts of educational measures and advanced strategies in development of robust diagnostic approaches targeted at effected molecular pathways, biomarker-candidates and potential drug-targets for tailored treatments are reviewed in the paper.
Collapse
|
7
|
Sun Y, Dierssen M, Toran N, Pollak DD, Chen WQ, Lubec G. A gel-based proteomic method reveals several protein pathway abnormalities in fetal Down syndrome brain. J Proteomics 2011; 74:547-57. [DOI: 10.1016/j.jprot.2011.01.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Revised: 01/05/2011] [Accepted: 01/15/2011] [Indexed: 11/25/2022]
|
8
|
Whittle N, Li L, Chen WQ, Yang JW, Sartori SB, Lubec G, Singewald N. Changes in brain protein expression are linked to magnesium restriction-induced depression-like behavior. Amino Acids 2011; 40:1231-48. [DOI: 10.1007/s00726-010-0758-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2010] [Accepted: 01/31/2011] [Indexed: 01/22/2023]
|
9
|
Zheng JF, Patil SS, Chen WQ, An W, He JQ, Höger H, Lubec G. Hippocampal protein levels related to spatial memory are different in the Barnes maze and in the multiple T-maze. J Proteome Res 2010; 8:4479-86. [PMID: 19650667 DOI: 10.1021/pr9002596] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The Multiple T-maze (MTM) and the Barnes maze (BM) are land mazes used for the evaluation of spatial memory. The observation that mice are performing differently in individual mazes made us test the hypothesis that differences in cognitive performances in the two land mazes would be accompanied by differences in hippocampal protein levels. C57BL/6J mice were tested in the BM and in the MTM, hippocampi were extirpated 6 h following the probe trials each, and proteins were extracted for gel-based proteomic analysis. Mice learned the task in both paradigms. Levels of hippocampal proteins from several pathways including signaling, chaperone, and metabolic cascades were significantly different between the two spatial memory tasks. Protein levels were linked to spatial memory specifically as yoked controls were used.
Collapse
Affiliation(s)
- Jun-Fang Zheng
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | | | | | | | | | | | | |
Collapse
|
10
|
Jüch M, Smalla KH, Kähne T, Lubec G, Tischmeyer W, Gundelfinger ED, Engelmann M. Congenital lack of nNOS impairs long-term social recognition memory and alters the olfactory bulb proteome. Neurobiol Learn Mem 2009; 92:469-84. [DOI: 10.1016/j.nlm.2009.06.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2009] [Revised: 05/19/2009] [Accepted: 06/10/2009] [Indexed: 12/21/2022]
|
11
|
John JPP, Sunyer B, Höger H, Pollak A, Lubec G. Hippocampal synapsin isoform levels are linked to spatial memory enhancement by SGS742. Hippocampus 2009; 19:731-8. [PMID: 19140176 DOI: 10.1002/hipo.20553] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Synapsins are essential proteins for synaptic plasticity and there is no information available for their role in cognitive enhancement (CE) of spatial memory formation. It was therefore the aim of the study to link individual synapsin proteins and their isoforms to spatial memory formation enhanced by SGS742 in the mouse. Extracted hippocampal proteins from a cognitive study treating OF1 mice with the cognitive enhancer SGS742 and tested in the Morris water maze, were run on two-dimensional gel electrophoresis. Subsequently, protein spots were unambiguously identified by qQ-TOF mass spectrometry. Quantification of proteins from four groups (NaCl-treated mice, SGS742-treated mice, SGS742-treated yoked controls, and NaCl-treated yoked controls) was carried out according to an in-gel stable isotope labeling method. A total of 17 protein spots representing synapsin isoforms were identified and quantified. Using quantification of individual synapsin isoforms showed that these can be clearly assigned to CE by the GABAB antagonist SGS742. Quantitative determination of individual synapsin isoform showed an increase in SGS742-treated mice (mean+/-SD) of ratios between light and heavy stable isotope labeled synapsin protein (SGS742 vs. controls: 2.19+/-0.41 for synapsin Ia, and 1.41+/-0.81 for synapsin IIa). Synapsins Ib and IIb were not linked to CE. The NaCl-treated controls and the use of yoked controls that were ruling out swimming- and stress-mediated changes of synapsins, unequivocally allow to propose a role for synapsins Ia and IIa in the mechanism of CE of spatial memory formation.
Collapse
|
12
|
Myung JK, Shim KS, Li L, Höger H, Lubec G. Developmental Brain Protein Level Changes in the C57BL/6J Mouse. J Proteome Res 2009; 8:1207-19. [DOI: 10.1021/pr800990x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Jae-Kyung Myung
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria, and Institute for Animal Genetics, Medical University of Vienna, Himberg, Austria
| | - Ki Shuk Shim
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria, and Institute for Animal Genetics, Medical University of Vienna, Himberg, Austria
| | - Lin Li
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria, and Institute for Animal Genetics, Medical University of Vienna, Himberg, Austria
| | - Harald Höger
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria, and Institute for Animal Genetics, Medical University of Vienna, Himberg, Austria
| | - Gert Lubec
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria, and Institute for Animal Genetics, Medical University of Vienna, Himberg, Austria
| |
Collapse
|