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Kantor S, Drzał A, Setkowicz Z, Elas M, Janeczko K. Dynamics of nitrergic system activation in the rat brain provoked by experimentally induced seizures. Neuroscience 2024:S0306-4522(24)00542-6. [PMID: 39424265 DOI: 10.1016/j.neuroscience.2024.10.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 10/05/2024] [Accepted: 10/15/2024] [Indexed: 10/21/2024]
Abstract
Epilepsy is a pathophysiological condition displaying a highly diverse phenotype. Consequently, comprehending the mechanisms underlying seizures necessitates moving beyond a simplistic model focused on the imbalance between the classical excitatory and inhibitory neurotransmitter systems. Nitric oxide (NO), a nonclassical and multifunctional gaseous neurotransmitter, has the potential to exert a profound influence on epileptic reactivity. Unfortunately, numerous studies have not provided clear answers about its involvement in the pathophysiology of epilepsy. The objective of our study was to delineate the temporal dynamics of alterations in nitrergic system activation after experimentally induced seizures. Seizures were induced in 2-month-old male Wistar rats by an administration of pilocarpine. Over a 6-hour observation period, seizure behaviour intensity was continuously evaluated using a modified Racine scale. At intervals of 6, 12, 24, 48, or 96 h post-chemoconvulsant administration, NO spin trapping was conducted with ferrous-diethyldithiocarbamate complexes (Fe(DETC)2). Electron paramagnetic resonance (EPR) spectroscopy was employed to quantify mononitrosyl iron complexes (NO-Fe(DETC)2) in the brain. The temporal kinetic of NO release after seizures revealed a rise in NO synthesis during the initial 12 h. Subsequently, a sharp decline occurred, returning to baseline 96 h after pilocarpine injection. Notably, our research suggests that the level of NO synthesis does not interfere with the severity of the epileptic seizures that occur. In light of this, we propose that the nitrergic system is quickly activated in the epileptic brain as a compensatory mechanism of the central nervous system. However, under usual conditions, this activation is insufficient to effectively attenuate seizures.
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Affiliation(s)
- Szymon Kantor
- Jagiellonian University, Institute of Zoology and Biomedical Research,Laboratory of Experimental Neuropathology, Gronostajowa 9, 30-387 Kraków, Poland; Jagiellonian University, Doctoral School of Exact and Natural Sciences, Łojasiewicza 11, 30-348 Kraków, Poland.
| | - Agnieszka Drzał
- Jagiellonian University, Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Gronostajowa 7, 30-387 Kraków, Poland
| | - Zuzanna Setkowicz
- Jagiellonian University, Institute of Zoology and Biomedical Research,Laboratory of Experimental Neuropathology, Gronostajowa 9, 30-387 Kraków, Poland
| | - Martyna Elas
- Jagiellonian University, Faculty of Biochemistry, Biophysics and Biotechnology, Department of Biophysics and Cancer Biology, Gronostajowa 7, 30-387 Kraków, Poland
| | - Krzysztof Janeczko
- Jagiellonian University, Institute of Zoology and Biomedical Research,Laboratory of Experimental Neuropathology, Gronostajowa 9, 30-387 Kraków, Poland
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2
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Perry CJ, Campbell EJ, Drummond KD, Lum JS, Kim JH. Sex differences in the neurochemistry of frontal cortex: Impact of early life stress. J Neurochem 2020; 157:963-981. [PMID: 33025572 DOI: 10.1111/jnc.15208] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 08/02/2020] [Accepted: 09/25/2020] [Indexed: 12/11/2022]
Abstract
Traumatic events during early life have been linked with later life psychopathology. To understand this risk factor, researchers have studied the effects of prenatal and postnatal early life stress on neurochemical changes. Here we review the rodent literature on sex differences and sex-specific impact of early life stress on frontal cortex neurochemistry. This region is implicated in regulating motivation and emotion, which are often disrupted in psychological disorders. The prefrontal cortex (PFC) in particular is one of the last brain regions to develop, and there are sex differences in the rate of this development. To draw direct comparisons between sexes, our review of the literature was restricted to studies where the effects of prenatal or postnatal stress had been described in male and female littermates. This literature included research describing glutamate, γ-amino butyric acid (GABA), corticosteroids, monoamines, and cannabinoids. We found that sex-dependent effects of stress are mediated by the age at which stress is experienced, age at test, and type of stress endured. More research is required, particularly into the effects of adolescent stress on male and female littermates. We hope that a greater understanding of sex-specific susceptibilities in response to stress across development will help to uncover risk factors for psychological disorders in vulnerable populations.
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Affiliation(s)
- Christina J Perry
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, Vic, Australia.,Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, Vic, Australia
| | - Erin J Campbell
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, Vic, Australia.,Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, Vic, Australia
| | - Katherine D Drummond
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, Vic, Australia.,Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, Vic, Australia
| | - Jeremy S Lum
- Neuropharmacology and Molecular Psychiatry Laboratory, School of Medicine, University of Wollongong, Wollongong, NSW, Australia
| | - Jee Hyun Kim
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, Vic, Australia.,Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, Vic, Australia.,IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, Geelong, Australia
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3
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Passos ADCF, Herculano AM, Oliveira KRHM, de Lima SMA, Rocha FAF, Freitas HR, da Silva Sampaio L, Figueiredo DP, da Costa Calaza K, de Melo Reis RA, do Nascimento JLM. Regulation of the Serotonergic System by Kainate in the Avian Retina. Cell Mol Neurobiol 2019; 39:1039-1049. [PMID: 31197744 DOI: 10.1007/s10571-019-00701-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 06/07/2019] [Indexed: 12/20/2022]
Abstract
Serotonin (5-HT) has been recognized as a neurotransmitter in the vertebrate retina, restricted mainly to amacrine and bipolar cells. It is involved with synaptic processing and possibly as a mitogenic factor. We confirm that chick retina amacrine and bipolar cells are, respectively, heavily and faintly immunolabeled for 5-HT. Amacrine serotonergic cells also co-express tyrosine hydroxylase (TH), a marker of dopaminergic cells in the retina. Previous reports demonstrated that serotonin transport can be modulated by neurotransmitter receptor activation. As 5-HT is diffusely released as a neuromodulator and co-localized with other transmitters, we evaluated if 5-HT uptake or release is modulated by several mediators in the avian retina. The role of different glutamate receptors on serotonin transport and release in vitro and in vivo was also studied. We show that L-glutamate induces an inhibitory effect on [3H]5-HT uptake and this effect was specific to kainate receptor activation. Kainate-induced decrease in [3H]5-HT uptake was blocked by CNQX, an AMPA/kainate receptor antagonist, but not by MK-801, a NMDA receptor antagonist. [3H]5-HT uptake was not observed in the presence of AMPA, thus suggesting that the decrease in serotonin uptake is mediated by kainate. 5-HT (10-50 μM) had no intrinsic activity in raising intracellular Ca2+, but addition of 10 μM 5-HT decreased Ca2+ shifts induced by KCl in retinal neurons. Moreover, kainate decreased the number of bipolar and amacrine cells labeled to serotonin in chick retina. In conclusion, our data suggest a highly selective effect of kainate receptors in the regulation of serotonin functions in the retinal cells.
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Affiliation(s)
- Adelaide da Conceição Fonseca Passos
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Campus Universitário do Guamá, Rua Augusto Correa 01, Belém-PA, 66075-110, Brazil
| | - Anderson Manoel Herculano
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Campus Universitário do Guamá, Rua Augusto Correa 01, Belém-PA, 66075-110, Brazil
| | - Karen R H M Oliveira
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Campus Universitário do Guamá, Rua Augusto Correa 01, Belém-PA, 66075-110, Brazil
| | - Silene Maria A de Lima
- Lab de Neurobiologia, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém-PA, Brazil
| | - Fernando A F Rocha
- Lab de Neurobiologia, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém-PA, Brazil
| | - Hércules Rezende Freitas
- Laboratório de Neuroquímica, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio De Janeiro-RJ, Brazil
- Escola de Ciências da Saúde, Centro Universitário IBMR, Rio De Janeiro-RJ, Brazil
| | - Luzia da Silva Sampaio
- Laboratório de Neuroquímica, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio De Janeiro-RJ, Brazil
| | - Danniel Pereira Figueiredo
- Laboratório de Neuroquímica, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio De Janeiro-RJ, Brazil
| | - Karin da Costa Calaza
- Lab Neurobiologia da Retina, Programa de Pós-graduação em Neurociências, Universidade Federal Fluminense, Rio De Janeiro-RJ, Brazil
| | - Ricardo Augusto de Melo Reis
- Laboratório de Neuroquímica, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio De Janeiro-RJ, Brazil
| | - José Luiz Martins do Nascimento
- Laboratório de Neuroquímica Molecular e Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Campus Universitário do Guamá, Rua Augusto Correa 01, Belém-PA, 66075-110, Brazil.
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Petrella C, Di Certo MG, Barbato C, Gabanella F, Ralli M, Greco A, Possenti R, Severini C. Neuropeptides in Alzheimer’s Disease: An Update. Curr Alzheimer Res 2019; 16:544-558. [DOI: 10.2174/1567205016666190503152555] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/19/2019] [Accepted: 04/30/2019] [Indexed: 12/19/2022]
Abstract
Neuropeptides are small proteins broadly expressed throughout the central nervous system, which act as neurotransmitters, neuromodulators and neuroregulators. Growing evidence has demonstrated the involvement of many neuropeptides in both neurophysiological functions and neuropathological conditions, among which is Alzheimer’s disease (AD). The role exerted by neuropeptides in AD is endorsed by the evidence that they are mainly neuroprotective and widely distributed in brain areas responsible for learning and memory processes. Confirming this point, it has been demonstrated that numerous neuropeptide-containing neurons are pathologically altered in brain areas of both AD patients and AD animal models. Furthermore, the levels of various neuropeptides have been found altered in both Cerebrospinal Fluid (CSF) and blood of AD patients, getting insights into their potential role in the pathophysiology of AD and offering the possibility to identify novel additional biomarkers for this pathology. We summarized the available information about brain distribution, neuroprotective and cognitive functions of some neuropeptides involved in AD. The main focus of the current review was directed towards the description of clinical data reporting alterations in neuropeptides content in both AD patients and AD pre-clinical animal models. In particular, we explored the involvement in the AD of Thyrotropin-Releasing Hormone (TRH), Cocaine- and Amphetamine-Regulated Transcript (CART), Cholecystokinin (CCK), bradykinin and chromogranin/secretogranin family, discussing their potential role as a biomarker or therapeutic target, leaving the dissertation of other neuropeptides to previous reviews.
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Affiliation(s)
- Carla Petrella
- Department of Sense Organs, CNR, Institute of Cell Biology and Neurobiology, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Maria Grazia Di Certo
- Department of Sense Organs, CNR, Institute of Cell Biology and Neurobiology, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Christian Barbato
- Department of Sense Organs, CNR, Institute of Cell Biology and Neurobiology, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Francesca Gabanella
- Department of Sense Organs, CNR, Institute of Cell Biology and Neurobiology, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Massimo Ralli
- Department of Sense Organs, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Antonio Greco
- Department of Sense Organs, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Roberta Possenti
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Cinzia Severini
- Department of Sense Organs, CNR, Institute of Cell Biology and Neurobiology, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
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Zheng R, Zhang ZH, Zhao YX, Chen C, Jia SZ, Cao XC, Shen LM, Ni JZ, Song GL. Transcriptomic Insights into the Response of the Olfactory Bulb to Selenium Treatment in a Mouse Model of Alzheimer's Disease. Int J Mol Sci 2019; 20:E2998. [PMID: 31248178 PMCID: PMC6627505 DOI: 10.3390/ijms20122998] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/05/2019] [Accepted: 06/17/2019] [Indexed: 01/08/2023] Open
Abstract
Alzheimer's disease (AD) is a devastating neurodegenerative disorder characterized by the presence of extracellular senile plaques primarily composed of Aβ peptides and intracellular neurofibrillary tangles (NFTs) composed of hyperphosphorylated tau proteins. Olfactory dysfunction is an early clinical phenotype in AD and was reported to be attributable to the presence of NFTs, senile Aβ plaques in the olfactory bulb (OB). Our previous research found that selenomethionine (Se-Met), a major form of selenium (Se) in organisms, effectively increased oxidation resistance as well as reduced the generation and deposition of Aβ and tau hyperphosphorylation in the olfactory bulb of a triple transgenic mouse model of AD (3×Tg-AD), thereby suggesting a potential therapeutic option for AD. In this study, we further investigated changes in the transcriptome data of olfactory bulb tissues of 7-month-old triple transgenic AD (3×Tg-AD) mice treated with Se-Met (6 µg/mL) for three months. Comparison of the gene expression profile between Se-Met-treated and control mice revealed 143 differentially expressed genes (DEGs). Among these genes, 21 DEGs were upregulated and 122 downregulated. The DEGs were then annotated against the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases. The results show that upregulated genes can be roughly classified into three types. Some of them mainly regulate the regeneration of nerves, such as Fabp7, Evt5 and Gal; some are involved in improving cognition and memory, such as Areg; and some are involved in anti-oxidative stress and anti-apoptosis, such as Adcyap1 and Scg2. The downregulated genes are mainly associated with inflammation and apoptosis, such as Lrg1, Scgb3a1 and Pglyrp1. The reliability of the transcriptomic data was validated by quantitative real time polymerase chain reaction (qRT-PCR) for the selected genes. These results were in line with our previous study, which indicated therapeutic effects of Se-Met on AD mice, providing a theoretical basis for further study of the treatment of AD by Se-Met.
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Affiliation(s)
- Rui Zheng
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Zhong-Hao Zhang
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Yu-Xi Zhao
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Chen Chen
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Shi-Zheng Jia
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Xian-Chun Cao
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Li-Ming Shen
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Jia-Zuan Ni
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
| | - Guo-Li Song
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China.
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Mann T, Zilles K, Dikow H, Hellfritsch A, Cremer M, Piel M, Rösch F, Hawlitschka A, Schmitt O, Wree A. Dopamine, Noradrenaline and Serotonin Receptor Densities in the Striatum of Hemiparkinsonian Rats following Botulinum Neurotoxin-A Injection. Neuroscience 2018; 374:187-204. [PMID: 29421436 DOI: 10.1016/j.neuroscience.2018.01.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 01/23/2018] [Accepted: 01/26/2018] [Indexed: 11/25/2022]
Abstract
Parkinson's disease (PD) is characterized by a degeneration of dopaminergic neurons in the substantia nigra pars compacta (SNpc) that causes a dopamine (DA) deficit in the caudate-putamen (CPu) accompanied by compensatory changes in other neurotransmitter systems. These changes result in severe motor and non-motor symptoms. To disclose the role of various receptor binding sites for DA, noradrenaline, and serotonin in the hemiparkinsonian (hemi-PD) rat model induced by unilateral 6-hydroxydopamine (6-OHDA) injection, the densities of D1, D2/D3, α1, α2, and 5HT2A receptors were longitudinally visualized and measured in the CPu of hemi-PD rats by quantitative in vitro receptor autoradiography. We found a moderate increase in D1 receptor density 3 weeks post lesion that decreased during longer survival times, a significant increase of D2/D3 receptor density, and 50% reduction in 5HT2A receptor density. α1 receptor density remained unaltered in hemi-PD and α2 receptors demonstrated a slight right-left difference increasing with post lesion survival. In a second step, the possible role of receptors on the known reduction of apomorphine-induced rotations in hemi-PD rats by intrastriatally injected Botulinum neurotoxin-A (BoNT-A) was analyzed by measuring the receptor densities after BoNT-A injection. The application of this neurotoxin reduced D2/D3 receptor density, whereas the other receptors mainly remained unaltered. Our results provide novel data for an understanding of the postlesional plasticity of dopaminergic, noradrenergic and serotonergic receptors in the hemi-PD rat model. The results further suggest a therapeutic effect of BoNT-A on the impaired motor behavior of hemi-PD rats by reducing the interhemispheric imbalance in D2/D3 receptor density.
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Affiliation(s)
- T Mann
- Institute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, D-18057 Rostock, Germany
| | - K Zilles
- Institute of Neuroscience and Medicine INM-1, Research Center Jülich, D-52425 Jülich, Germany; JARA - Translational Brain Medicine, and Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, D-52062 Aachen, Germany
| | - H Dikow
- Institute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, D-18057 Rostock, Germany
| | - A Hellfritsch
- Institute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, D-18057 Rostock, Germany
| | - M Cremer
- Institute of Neuroscience and Medicine INM-1, Research Center Jülich, D-52425 Jülich, Germany
| | - M Piel
- Institute of Nuclear Chemistry, Johannes Gutenberg University of Mainz, Fritz-Strassmann-Weg 2, D-55128 Mainz, Germany
| | - F Rösch
- Institute of Nuclear Chemistry, Johannes Gutenberg University of Mainz, Fritz-Strassmann-Weg 2, D-55128 Mainz, Germany
| | - A Hawlitschka
- Institute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, D-18057 Rostock, Germany
| | - O Schmitt
- Institute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, D-18057 Rostock, Germany
| | - A Wree
- Institute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, D-18057 Rostock, Germany.
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Turner AJ, Nalivaeva NN, Fonnum F, Tipton KF, Hausmann L, Schulz JB. Reflections on 60 years of publication of the Journal of Neurochemistry. J Neurochem 2016; 139 Suppl 2:7-16. [PMID: 27534601 DOI: 10.1111/jnc.13673] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 05/04/2016] [Accepted: 05/11/2016] [Indexed: 12/25/2022]
Abstract
This review reflects on the origins, development, publishing trends, and scientific directions of the Journal of Neurochemistry over its 60 year lifespan as seen by key contributors to the Journal's production. The Journal first appeared in May 1956 with just two issues published in that inaugural year. By 1963, it appeared monthly and, by 2002, 24 hard copy issues were published yearly. In 2014, the Journal became online only. For much of its time, the Journal was managed through two separate editorial offices each with their respective Chief Editor (the 'Western' and 'Eastern' hemispheres). The Journal was restructured to operate through a single editorial office and Editor-in-Chief from 2013. Scientifically, the Journal progressed through distinct scientific eras with the first two decades generally centered around developments in methodology followed by a period when publications delved deeper into underlying mechanisms. By the late 1980s, the Journal had entered the age of genetics and beyond, with an increasing focus on neurodegenerative diseases. Reviews have played a regular part in the success of J Neurochem with focused special and virtual issues being a highlight of recent years. Today, 60 years and onwards, J Neurochem continues to be a leading source of top-quality, original and review articles in neuroscience. We look forward to its continued success at the forefront of neurochemistry in the decades to come. This article celebrates 60 years of publication of Journal of Neurochemistry including personal reminiscences from some of the Chief Editors, past and present, as well as input from some of the key contributors to the Journal over this period. We highlight the scientific, technological, and publishing developments along the way, with reference to key papers published in the Journal. The support of the Journal toward the aims and objectives of the International Society for Neurochemistry (ISN) is also emphasized. This article is part of the 60th Anniversary special issue.
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Affiliation(s)
- Anthony J Turner
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, UK.
| | - Natalia N Nalivaeva
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, UK.,Sechenov Institute of Evolutionary Physiology and Biochemistry of Russian Academy of Sciences, Saint Petersburg, Russia
| | | | - Keith F Tipton
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
| | - Laura Hausmann
- Department of Neurology, University Hospital RWTH Aachen, Aachen, Germany
| | - Jörg B Schulz
- Department of Neurology, University Hospital RWTH Aachen, Aachen, Germany. .,JARA-Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, 52074, Aachen, Germany.
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