1
|
Boamah GA, Huang Z, Ke C, You W, Ayisi CL, Amenyogbe E, Droepenu E. Preliminary analysis of pathways and their implications during salinity stress in abalone. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. PART D, GENOMICS & PROTEOMICS 2024; 50:101224. [PMID: 38430709 DOI: 10.1016/j.cbd.2024.101224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
Transcriptome sequencing has offered immense opportunities to study non-model organisms. Abalone is an important marine mollusk that encounters harsh environmental conditions in its natural habitat and under aquaculture conditions; hence, research that increases molecular information to understand abalone physiology and stress response is noteworthy. Accordingly, the study used transcriptome sequencing of the gill tissues of abalone exposed to low salinity stress. The aim is to explore some enriched pathways during salinity stress and the crosstalk and functions of the genes involved in the candidate biological processes for future further analysis of their expression patterns. The data suggest that abalone genes such as YAP/TAZ, Myc, Nkd, and Axin (involved in the Hippo signaling pathway) and PI3K/Akt, SHC, and RTK (involved in the Ras signaling pathways) might mediate growth and development. Thus, deregulation of the Hippo and Ras pathways by salinity stress could be a possible mechanism by which unfavorable salinities influence growth in abalone. Furthermore, PEPCK, GYS, and PLC genes (mediating the Glucagon signaling pathway) might be necessary for glucose homeostasis, reproduction, and abalone meat sensory qualities; hence, a need to investigate how they might be influenced by environmental stress. Genes such as MYD88, IRAK1/4, JNK, AP-1, and TRAF6 (mediating the MAPK signaling pathway) could be useful in understanding abalone's innate immune response to environmental stresses. Finally, the aminoacyl-tRNA biosynthesis pathway hints at the mechanism by which new raw materials for protein biosynthesis are mobilized for physiological processes and how abalone might respond to this process during salinity stress. Low salinity clearly regulated genes in these pathways in a time-dependent manner, as hinted by the heat maps. In the future, qRT-PCR verification and in-depth study of the various genes and proteins discussed would provide enormous molecular information resources for the abalone biology.
Collapse
Affiliation(s)
- Grace Afumwaa Boamah
- Department of Water Resources and Aquaculture Management, University of Environment and Sustainable Development, PMB, Somanya, Ghana.
| | - Zekun Huang
- College of the Environment and Ecology, Xiamen University, Xiamen 361102, PR China
| | - Caihuan Ke
- State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, PR China
| | - Weiwei You
- State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, PR China
| | - Christian Larbi Ayisi
- Department of Water Resources and Aquaculture Management, University of Environment and Sustainable Development, PMB, Somanya, Ghana
| | - Eric Amenyogbe
- Department of Water Resources and Aquaculture Management, University of Environment and Sustainable Development, PMB, Somanya, Ghana
| | - Eric Droepenu
- Department of Water Resources and Aquaculture Management, University of Environment and Sustainable Development, PMB, Somanya, Ghana
| |
Collapse
|
2
|
Napoli AJ, Laderwager S, Zoodsma JD, Biju B, Mucollari O, Schubel SK, Aprea C, Sayed A, Morgan K, Napoli A, Flanagan S, Wollmuth LP, Sirotkin HI. Developmental loss of NMDA receptors results in supernumerary forebrain neurons through delayed maturation of transit-amplifying neuroblasts. Sci Rep 2024; 14:3395. [PMID: 38336823 PMCID: PMC10858180 DOI: 10.1038/s41598-024-53910-7] [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: 10/06/2023] [Accepted: 02/06/2024] [Indexed: 02/12/2024] Open
Abstract
Developmental neurogenesis is a tightly regulated spatiotemporal process with its dysregulation implicated in neurodevelopmental disorders. NMDA receptors are glutamate-gated ion channels that are widely expressed in the early nervous system, yet their contribution to neurogenesis is poorly understood. Notably, a variety of mutations in genes encoding NMDA receptor subunits are associated with neurodevelopmental disorders. To rigorously define the role of NMDA receptors in developmental neurogenesis, we used a mutant zebrafish line (grin1-/-) that lacks all NMDA receptors yet survives to 10 days post-fertilization, offering the opportunity to study post-embryonic neurodevelopment in the absence of NMDA receptors. Focusing on the forebrain, we find that these fish have a progressive supernumerary neuron phenotype confined to the telencephalon at the end of embryonic neurogenesis, but which extends to all forebrain regions during postembryonic neurogenesis. This enhanced neuron population does not arise directly from increased numbers or mitotic activity of radial glia cells, the principal neural stem cells. Rather, it stems from a lack of timely maturation of transit-amplifying neuroblasts into post-mitotic neurons, as indicated by a decrease in expression of the ontogenetically-expressed chloride transporter, KCC2. Pharmacological blockade with MK-801 recapitulates the grin1-/- supernumerary neuron phenotype, indicating a requirement for ionotropic signaling. Thus, NMDA receptors are required for suppression of indirect, transit amplifying cell-driven neurogenesis by promoting maturational termination of mitosis. Loss of suppression results in neuronal overpopulation that can fundamentally change brain circuitry and may be a key factor in pathogenesis of neurodevelopmental disorders caused by NMDA receptor dysfunction.
Collapse
Affiliation(s)
- Amalia J Napoli
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Stephanie Laderwager
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
- Graduate Program in Neuroscience, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Josiah D Zoodsma
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Bismi Biju
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Olgerta Mucollari
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Sarah K Schubel
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Christieann Aprea
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Aaliya Sayed
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Kiele Morgan
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Annelysia Napoli
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Stephanie Flanagan
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Lonnie P Wollmuth
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA
- Department of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY, 11794-5215, USA
- Center for Nervous System Disorders, Stony Brook University, Stony Brook, NY, 11794-5230, USA
| | - Howard I Sirotkin
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794-5230, USA.
| |
Collapse
|
3
|
Zoodsma JD, Boonkanon C, Running L, Basharat R, Atilla-Gokcumen GE, Aga DS, Sirotkin HI. Perfluorooctane Sulfonate (PFOS) Negatively Impacts Prey Capture Capabilities in Larval Zebrafish. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023. [PMID: 38153236 DOI: 10.1002/etc.5819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/05/2023] [Accepted: 12/22/2023] [Indexed: 12/29/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are widely used in many industrial and domestic applications, which has resulted in unintentional human exposures and bioaccumulation in blood and other organs. Perfluorooctane sulfonate (PFOS) is among the most prevalent PFAS in the environment and has been postulated to affect brain functions in exposed organisms. However, the impacts of PFOS in early neural development have not been well described. We used zebrafish larvae to assess the effects of PFOS on two fundamental complex behaviors, prey capture and learning. Zebrafish exposed to PFOS concentrations ranging from 2 to 20 µM for differing 48-h periods were viable through early larval stages. In addition, PFOS uptake was unaffected by the presence of a chorion. We employed two different experimental paradigms; first we assessed the impacts of increasing organismal PFOS bioaccumulation on prey capture and learning, and second, we probed stage-specific sensitivity to PFOS by exposing zebrafish at different developmental stages (0-2 vs. 3-5 days post fertilization). Following both assays we measured the amount of PFOS present in each larva and found that PFOS levels varied in larvae from different groups within each experimental paradigm. Significant negative correlations were observed between larval PFOS accumulation and percentage of captured prey, whereas nonsignificant negative correlations were observed between PFOS accumulation and experienced-induced prey capture learning. These findings suggest that PFOS accumulation negatively affects larval zebrafish's ability to perform complicated multisensory behaviors and highlights the potential risks of PFOS exposure to animals in the wild, with implications for human health. Environ Toxicol Chem 2024;00:1-9. © 2023 SETAC.
Collapse
Affiliation(s)
- Josiah D Zoodsma
- Graduate Program in Neuroscience, Stony Brook University, Stony Brook, New York, USA
- Department of Neurobiology & Behavior, Stony Brook University, Stony Brook, New York, USA
| | - Chanita Boonkanon
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York, USA
- Integrated Science and Technology Research Center, Faculty of Technology and Environment, Prince of Songkla University, Phuket Campus, Phuket, Thailand
| | - Logan Running
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York, USA
| | - Rehman Basharat
- Department of Neurobiology & Behavior, Stony Brook University, Stony Brook, New York, USA
| | - G Ekin Atilla-Gokcumen
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York, USA
| | - Diana S Aga
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York, USA
| | - Howard I Sirotkin
- Department of Neurobiology & Behavior, Stony Brook University, Stony Brook, New York, USA
| |
Collapse
|
4
|
Zhong Y, Zhang N, Zhao F, Chang S, Chen W, Cao Q, Sun L, Wang Y, Gong Z, Lu L, Liu D, Yang L. RBFOX1 and Working Memory: From Genome to Transcriptome Revealed Posttranscriptional Mechanism Separate From Attention-Deficit/Hyperactivity Disorder. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2023; 3:1042-1052. [PMID: 37881587 PMCID: PMC10593897 DOI: 10.1016/j.bpsgos.2022.08.006] [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: 05/27/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 11/22/2022] Open
Abstract
Background Many psychiatric disorders share a working memory (WM) impairment phenotype, yet the genetic causes remain unclear. Here, we generated genetic profiles of WM deficits using attention-deficit/hyperactivity disorder samples and validated the results in zebrafish models. Methods We used 2 relatively large attention-deficit/hyperactivity disorder cohorts, 799 and 776 cases, respectively. WM impairment was assessed using the Rey Complex Figure Test. First, association analyses were conducted at single-variant, gene-based, and gene-set levels. Deeper insights into the biological mechanism were gained from further functional exploration by bioinformatic analyses and zebrafish models. Results Genomic analyses identified and replicated a locus with rs75885813 as the index single nucleotide polymorphism showing significant association with WM defects but not with attention-deficit/hyperactivity disorder. Functional feature exploration found that these single nucleotide polymorphisms may regulate the expression level of RBFOX1 through chromatin interaction. Further pathway enrichment analysis of potential associated single nucleotide polymorphisms revealed the involvement of posttranscription regulation that affects messenger RNA stability and/or alternative splicing. Zebrafish with functionally knocked down or genome-edited rbfox1 exhibited WM impairment but no hyperactivity. Transcriptome profiling of rbfox1-defective zebrafish indicated that alternative exon usages of snap25a might partially lead to reduced WM learning of larval zebrafish. Conclusions The locus with rs75885813 in RBFOX1 was identified as associated with WM. Rbfox1 regulates synaptic and long-term potentiation-related gene snap25a to adjust WM at the posttranscriptional level.
Collapse
Affiliation(s)
- Yuanxin Zhong
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| | - Na Zhang
- School of Life Science, Southern University of Science and Technology, Shenzhen, China
- Department of Biological Science, National University of Singapore, Singapore
| | - Feng Zhao
- School of Life Science, Southern University of Science and Technology, Shenzhen, China
| | - Suhua Chang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| | - Wei Chen
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| | - Qingjiu Cao
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| | - Li Sun
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| | - Yufeng Wang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| | - Zhiyuan Gong
- Department of Biological Science, National University of Singapore, Singapore
| | - Lin Lu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
- Peking-Tsinghua Center for Life Sciences, International Data Group, McGovern Institute for Brain Research at Peking University, Peking University, Beijing, China
| | - Dong Liu
- School of Life Science, Southern University of Science and Technology, Shenzhen, China
| | - Li Yang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Beijing, China
| |
Collapse
|
5
|
Napoli AJ, Laderwager S, Zoodsma JD, Biju B, Mucollari O, Schubel SK, Aprea C, Sayed A, Morgan K, Napoli A, Flanagan S, Wollmuth LP, Sirotkin HI. Loss of NMDA receptor function during development results in decreased KCC2 expression and increased neurons in the zebrafish forebrain. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.08.25.554812. [PMID: 37786708 PMCID: PMC10541604 DOI: 10.1101/2023.08.25.554812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
Developmental neurogenesis is a tightly regulated spatiotemporal process with its dysregulation implicated in neurodevelopmental disorders. NMDA receptors are glutamate-gated ion channels that are widely expressed in the early nervous system, yet their contribution to neurogenesis is poorly understood. Notably, a variety of mutations in genes encoding NMDA receptor subunits are associated with neurodevelopmental disorders. To rigorously define the role of NMDA receptors in developmental neurogenesis, we used a mutant zebrafish line ( grin1 -/- ) that lacks all NMDA receptors yet survives to 10 days post-fertilization, offering the opportunity to study post-embryonic neurodevelopment in the absence of NMDA receptors. Focusing on the forebrain, we find that these fish have a progressive supernumerary neuron phenotype confined to the telencephalon at the end of embryonic neurogenesis, but which extends to all forebrain regions during postembryonic neurogenesis. This enhanced neuron population does not arise directly from increased numbers or mitotic activity of radial glia cells, the principal neural stem cells. Rather, it stems from a lack of timely maturation of transit-amplifying neuroblasts into post-mitotic neurons, as indicated by a decrease in expression of the ontogenetically-expressed chloride transporter, KCC2. Pharmacological blockade with MK-801 recapitulates the grin1 -/- supernumerary neuron phenotype, indicating a requirement for ionotropic signaling. Thus, NMDA receptors are required for suppression of indirect, transit amplifying cell-driven neurogenesis by promoting maturational termination of mitosis. Loss of suppression results in neuronal overpopulation that can fundamentally change brain circuitry and may be a key factor in pathogenesis of neurodevelopmental disorders caused by NMDA receptor dysfunction.
Collapse
|
6
|
Abramova V, Leal Alvarado V, Hill M, Smejkalova T, Maly M, Vales K, Dittert I, Bozikova P, Kysilov B, Hrcka Krausova B, Vyklicky V, Balik A, Fili K, Korinek M, Chodounska H, Kudova E, Ciz D, Martinovic J, Cerny J, Bartunek P, Vyklicky L. Effects of Pregnanolone Glutamate and Its Metabolites on GABA A and NMDA Receptors and Zebrafish Behavior. ACS Chem Neurosci 2023; 14:1870-1883. [PMID: 37126803 PMCID: PMC10198160 DOI: 10.1021/acschemneuro.3c00131] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/11/2023] [Indexed: 05/03/2023] Open
Abstract
Multiple molecular targets have been identified to mediate membrane-delimited and nongenomic effects of natural and synthetic steroids, but the influence of steroid metabolism on neuroactive steroid signaling is not well understood. To begin to address this question, we set out to identify major metabolites of a neuroprotective synthetic steroid 20-oxo-5β-pregnan-3α-yl l-glutamyl 1-ester (pregnanolone glutamate, PAG) and characterize their effects on GABAA and NMDA receptors (GABARs, NMDARs) and their influence on zebrafish behavior. Gas chromatography-mass spectrometry was used to assess concentrations of PAG and its metabolites in the hippocampal tissue of juvenile rats following intraperitoneal PAG injection. PAG is metabolized in the peripheral organs and nervous tissue to 20-oxo-17α-hydroxy-5β-pregnan-3α-yl l-glutamyl 1-ester (17-hydroxypregnanolone glutamate, 17-OH-PAG), 3α-hydroxy-5β-pregnan-20-one (pregnanolone, PA), and 3α,17α-dihydroxy-5β-pregnan-20-one (17-hydroxypregnanolone, 17-OH-PA). Patch-clamp electrophysiology experiments in cultured hippocampal neurons demonstrate that PA and 17-OH-PA are potent positive modulators of GABARs, while PAG and 17-OH-PA have a moderate inhibitory effect at NMDARs. PAG, 17-OH-PA, and PA diminished the locomotor activity of zebrafish larvae in a dose-dependent manner. Our results show that PAG and its metabolites are potent modulators of neurotransmitter receptors with behavioral consequences and indicate that neurosteroid-based ligands may have therapeutic potential.
Collapse
Affiliation(s)
- Vera Abramova
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
- Charles
University, Third Faculty of Medicine, Ruska 87, 100 00 Prague 10,Czech Republic
| | - Vanessa Leal Alvarado
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Martin Hill
- Institute
of Endocrinology, Narodni
8, 116 94 Prague
1, Czech Republic
| | - Tereza Smejkalova
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Michal Maly
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Karel Vales
- Institute
of Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
- National
Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
| | - Ivan Dittert
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Paulina Bozikova
- Institute
of Biotechnology CAS, Prumyslova 595, 252 50 Vestec, Czech Republic
| | - Bohdan Kysilov
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Barbora Hrcka Krausova
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Vojtech Vyklicky
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Ales Balik
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Klevinda Fili
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
- Charles
University, Third Faculty of Medicine, Ruska 87, 100 00 Prague 10,Czech Republic
| | - Miloslav Korinek
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Hana Chodounska
- Institute
of Organic Chemistry and Biochemistry CAS, Flemingovo nam. 2, 166 10 Prague 2, Czech Republic
| | - Eva Kudova
- Institute
of Organic Chemistry and Biochemistry CAS, Flemingovo nam. 2, 166 10 Prague 2, Czech Republic
| | - David Ciz
- IT4Innovations
National Supercomputing Center, Studentska 6231/1B, 708 00 Ostrava-Poruba, Czech Republic
| | - Jan Martinovic
- IT4Innovations
National Supercomputing Center, Studentska 6231/1B, 708 00 Ostrava-Poruba, Czech Republic
| | - Jiri Cerny
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| | - Petr Bartunek
- Institute
of Molecular Genetics CAS, Videnska 1083, 142 20 Prague, Czech Republic
- CZ-OPENSCREEN, Institute of
Molecular Genetics CAS, Videnska 1083, 142
20 Prague 4, Czech Republic
| | - Ladislav Vyklicky
- Laboratory
of Cellular Neurophysiology, Institute of
Physiology CAS, Videnska 1083, 142 20 Prague 4, Czech Republic
| |
Collapse
|
7
|
Burton EA, Burgess HA. A Critical Review of Zebrafish Neurological Disease Models-2. Application: Functional and Neuroanatomical Phenotyping Strategies and Chemical Screens. OXFORD OPEN NEUROSCIENCE 2022; 2:kvac019. [PMID: 37637775 PMCID: PMC10455049 DOI: 10.1093/oons/kvac019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/28/2022] [Indexed: 08/29/2023]
Abstract
Extensive phylogenetic conservation of molecular pathways and neuroanatomical structures, associated with efficient methods for genetic modification, have been exploited increasingly to generate zebrafish models of human disease. A range of powerful approaches can be deployed to analyze these models with the ultimate goal of elucidating pathogenic mechanisms and accelerating efforts to find effective treatments. Unbiased neurobehavioral assays can provide readouts that parallel clinical abnormalities found in patients, although some of the most useful assays quantify responses that are not routinely evaluated clinically, and differences between zebrafish and human brains preclude expression of the full range of neurobehavioral abnormalities seen in disease. Imaging approaches that use fluorescent reporters and standardized brain atlases coupled with quantitative measurements of brain structure offer an unbiased means to link experimental manipulations to changes in neural architecture. Together, quantitative structural and functional analyses allow dissection of the cellular and physiological basis underlying neurological phenotypes. These approaches can be used as outputs in chemical modifier screens, which provide a major opportunity to exploit zebrafish models to identify small molecule modulators of pathophysiology that may be informative for understanding disease mechanisms and possible therapeutic approaches.
Collapse
Affiliation(s)
- Edward A Burton
- Pittsburgh Institute of Neurodegenerative Diseases, University of Pittsburgh, Pittsburgh, PA 15260, USA
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15260, USA
- Geriatric Research, Education, and Clinical Center, Pittsburgh VA Healthcare System, Pittsburgh, PA 15240, USA
| | - Harold A Burgess
- Division of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA
| |
Collapse
|
8
|
Daşar T, Şimşek-Kiper PÖ, Taşkıran EZ, Çağan M, Özyüncü Ö, Deren Ö, Utine GE, Güçer KŞ, Boduroğlu K. A lethal and rare cause of arthrogryposis: Glyt1 encephalopathy. Eur J Med Genet 2022; 65:104631. [DOI: 10.1016/j.ejmg.2022.104631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 09/21/2022] [Accepted: 09/28/2022] [Indexed: 11/03/2022]
|
9
|
Plata ALD, Robles E. NMDA Receptor Antagonist MK801 Reduces Dendritic Spine Density and Stability in Zebrafish Pyramidal Neurons. Neuroscience 2022; 498:50-63. [PMID: 35718218 DOI: 10.1016/j.neuroscience.2022.06.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/02/2022] [Accepted: 06/10/2022] [Indexed: 11/25/2022]
Abstract
NMDA-type glutamate receptors play a critical role in activity-dependent neurite growth. We employed cell type-specific genetic labeling in zebrafish to examine the effects of NMDA receptor antagonism on the morphological development of tectal pyramidal neurons (PyrNs). Our data demonstrate that the NMDA receptor antagonist MK801 reduces PyrN spine density and stability without significantly altering dendritic growth and branching. However, the axons that synapse onto PyrN dendritic spines do exhibit reduced arbor growth and branching in response to MK801 treatment. Axons that synapse with PyrNs, but not on spines, are unaffected by MK801 treatment. These findings may reflect different roles for NMDARs during the development of spiny and aspiny dendrites.
Collapse
Affiliation(s)
- Amanda Lamarca Dela Plata
- Department of Biological Sciences and Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN, USA
| | - Estuardo Robles
- Department of Biological Sciences and Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN, USA.
| |
Collapse
|
10
|
Scaramella C, Alzagatiti JB, Creighton C, Mankatala S, Licea F, Winter GM, Emtage J, Wisnieski JR, Salazar L, Hussain A, Lee FM, Mammootty A, Mammootty N, Aldujaili A, Runnberg KA, Hernandez D, Zimmerman-Thompson T, Makwana R, Rouvere J, Tahmasebi Z, Zavradyan G, Campbell CS, Komaranchath M, Carmona J, Trevitt J, Glanzman D, Roberts AC. Bisphenol A Exposure Induces Sensory Processing Deficits in Larval Zebrafish during Neurodevelopment. eNeuro 2022; 9:ENEURO.0020-22.2022. [PMID: 35508370 PMCID: PMC9116930 DOI: 10.1523/eneuro.0020-22.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/10/2022] [Accepted: 04/01/2022] [Indexed: 11/21/2022] Open
Abstract
Because of their ex utero development, relatively simple nervous system, translucency, and availability of tools to investigate neural function, larval zebrafish are an exceptional model for understanding neurodevelopmental disorders and the consequences of environmental toxins. Furthermore, early in development, zebrafish larvae easily absorb chemicals from water, a significant advantage over methods required to expose developing organisms to chemical agents in utero Bisphenol A (BPA) and BPA analogs are ubiquitous environmental toxins with known molecular consequences. All humans have measurable quantities of BPA in their bodies. Most concerning, the level of BPA exposure is correlated with neurodevelopmental difficulties in people. Given the importance of understanding the health-related effects of this common toxin, we have exploited the experimental advantages of the larval zebrafish model system to investigate the behavioral and anatomic effects of BPA exposure. We discovered that BPA exposure early in development leads to deficits in the processing of sensory information, as indicated by BPA's effects on prepulse inhibition (PPI) and short-term habituation (STH) of the C-start reflex. We observed no changes in locomotion, thigmotaxis, and repetitive behaviors (circling). Despite changes in sensory processing, we detected no regional or whole-brain volume changes. Our results show that early BPA exposure can induce sensory processing deficits, as revealed by alterations in simple behaviors that are mediated by a well-defined neural circuit.
Collapse
Affiliation(s)
- Courtney Scaramella
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Joseph B Alzagatiti
- Department of Molecular, Cellular, and Developmental Biology, University of California, Santa Barbara, Santa Barbara, CA 93106
| | - Christopher Creighton
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Samandeep Mankatala
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Fernando Licea
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Gabriel M Winter
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Jasmine Emtage
- Department of Biology, California Institute of Technology, Pasadena, CA 91125
| | - Joseph R Wisnieski
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Luis Salazar
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Anjum Hussain
- Department of Neuroscience, University of California, Riverside, Riverside, CA 92521
| | - Faith M Lee
- Department of Society and Genetics, University of California, Los Angeles, Los Angeles, CA 90095
| | - Asma Mammootty
- Saint Louis University School of Medicine, St. Louis, MO 63104
| | | | - Andrew Aldujaili
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA 90095
| | - Kristine A Runnberg
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Daniela Hernandez
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | | | - Rikhil Makwana
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720
| | - Julien Rouvere
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Zahra Tahmasebi
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - Gohar Zavradyan
- Department of Neuroscience, University of California, Riverside, Riverside, CA 92521
| | | | - Meghna Komaranchath
- Department of Biomedical Engineering, Columbia University, New York, NY 10027
| | - Javier Carmona
- Department of Physics, University of California, Los Angeles, Los Angeles, CA 90095
| | - Jennifer Trevitt
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| | - David Glanzman
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA 90095
- Department of Neurobiology, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, CA 90095
- Integrative Center for Learning and Memory, Brain Research Institute, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, CA 90095
| | - Adam C Roberts
- Department of Psychology, California State University at Fullerton, Fullerton, CA 92831
| |
Collapse
|
11
|
Wang Y, Han J, Zhu J, Zhang M, Ju M, Du Y, Tian Z. GluN2A/ERK/CREB Signaling Pathway Involved in Electroacupuncture Regulating Hypothalamic-Pituitary-Adrenal Axis Hyperactivity. Front Neurosci 2021; 15:703044. [PMID: 34658758 PMCID: PMC8514998 DOI: 10.3389/fnins.2021.703044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 09/09/2021] [Indexed: 12/05/2022] Open
Abstract
The hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis caused by stress will inevitably disrupt the homeostasis of the neuroendocrine system and damage physiological functions. It has been demonstrated that electroacupuncture (EA) can modulate HPA axis hyperactivity during the perioperative period. As the initiating factor of the HPA axis, hypothalamic corticotrophin-releasing hormone (CRH) is the critical molecule affected by EA. However, the mechanism by which EA reduces CRH synthesis and secretion remains unclear. Activated N-methyl-D-aspartate receptor (NMDAR) has been linked to over-secretion of hypothalamic CRH induced by stress. To determine whether NMDAR is involved in EA regulating the over-expression of CRH, a surgical model of partial hepatectomy (HT) was established in our experiment. The effect of EA on hypothalamic NMDAR expression in HT mice was examined. Then, we investigated whether the extracellular regulated protein kinases (ERK)/cyclic adenosine monophosphate response element-binding protein (CREB) signaling pathway mediated by NMDAR was involved in EA regulating HPA axis hyperactivity. It was found that surgery enhanced the expression of hypothalamic CRH and caused HPA axis hyperactivity. Intriguingly, EA effectively suppressed the expression of CRH and decreased the activation of GluN2A (NMDAR subunit), ERK, and CREB in HT mice. GluN2A, ERK, and CREB antagonists had similar effects on normalizing the expression of CRH and HPA axis function compared with EA. Our findings suggested that surgery enhanced the activation of the hypothalamic GluN2A/ERK/CREB signaling pathway, thus promoting the synthesis and secretion of CRH. EA suppressed the phosphorylation of GluN2A, ERK, and CREB in mice that had undergone surgery, indicating that the GluN2A/ERK/CREB signaling pathway was involved in EA alleviating HPA axis hyperactivity.
Collapse
Affiliation(s)
- Yu Wang
- State Key Laboratory of Medical Neurobiology, Department of Integrative Medicine and Neurobiology, Brain Science Collaborative Innovation Center, School of Basic Medical Sciences, Institutes of Brain Science, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Jing Han
- State Key Laboratory of Medical Neurobiology, Department of Integrative Medicine and Neurobiology, Brain Science Collaborative Innovation Center, School of Basic Medical Sciences, Institutes of Brain Science, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Jing Zhu
- Department of Anatomy, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mizhen Zhang
- State Key Laboratory of Medical Neurobiology, Department of Integrative Medicine and Neurobiology, Brain Science Collaborative Innovation Center, School of Basic Medical Sciences, Institutes of Brain Science, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Minda Ju
- State Key Laboratory of Medical Neurobiology, Department of Integrative Medicine and Neurobiology, Brain Science Collaborative Innovation Center, School of Basic Medical Sciences, Institutes of Brain Science, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Yueshan Du
- State Key Laboratory of Medical Neurobiology, Department of Integrative Medicine and Neurobiology, Brain Science Collaborative Innovation Center, School of Basic Medical Sciences, Institutes of Brain Science, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Zhanzhuang Tian
- State Key Laboratory of Medical Neurobiology, Department of Integrative Medicine and Neurobiology, Brain Science Collaborative Innovation Center, School of Basic Medical Sciences, Institutes of Brain Science, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai, China
| |
Collapse
|
12
|
Mahadevan V, Mitra A, Zhang Y, Yuan X, Peltekian A, Chittajallu R, Esnault C, Maric D, Rhodes C, Pelkey KA, Dale R, Petros TJ, McBain CJ. NMDARs Drive the Expression of Neuropsychiatric Disorder Risk Genes Within GABAergic Interneuron Subtypes in the Juvenile Brain. Front Mol Neurosci 2021; 14:712609. [PMID: 34630033 PMCID: PMC8500094 DOI: 10.3389/fnmol.2021.712609] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
Medial ganglionic eminence (MGE)-derived parvalbumin (PV)+, somatostatin (SST)+and Neurogliaform (NGFC)-type cortical and hippocampal interneurons, have distinct molecular, anatomical, and physiological properties. However, the molecular mechanisms regulating their maturation remain poorly understood. Here, via single-cell transcriptomics, we show that the obligate NMDA-type glutamate receptor (NMDAR) subunit gene Grin1 mediates transcriptional regulation of gene expression in specific subtypes of MGE-derived interneurons, leading to altered subtype abundances. Notably, MGE-specific early developmental Grin1 loss results in a broad downregulation of diverse transcriptional, synaptogenic and membrane excitability regulatory programs in the juvenile brain. These widespread gene expression abnormalities mirror aberrations that are typically associated with neurodevelopmental disorders. Our study hence provides a road map for the systematic examination of NMDAR signaling in interneuron subtypes, revealing potential MGE-specific genetic targets that could instruct future therapies of psychiatric disorders.
Collapse
Affiliation(s)
- Vivek Mahadevan
- Section on Cellular and Synaptic Physiology, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD, United States
| | - Apratim Mitra
- Bioinformatics and Scientific Programming Core, NICHD, Bethesda, MD, United States
| | - Yajun Zhang
- Unit on Cellular and Molecular Neurodevelopment, NICHD, Bethesda, MD, United States
| | - Xiaoqing Yuan
- Section on Cellular and Synaptic Physiology, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD, United States
| | - Areg Peltekian
- Section on Cellular and Synaptic Physiology, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD, United States
| | - Ramesh Chittajallu
- Section on Cellular and Synaptic Physiology, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD, United States
| | - Caroline Esnault
- Bioinformatics and Scientific Programming Core, NICHD, Bethesda, MD, United States
| | - Dragan Maric
- Flow and Imaging Cytometry Core Facility, National Institute of Neurological Disorders and Stroke (NINDS), Bethesda, MD, United States
| | - Christopher Rhodes
- Unit on Cellular and Molecular Neurodevelopment, NICHD, Bethesda, MD, United States
| | - Kenneth A Pelkey
- Section on Cellular and Synaptic Physiology, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD, United States
| | - Ryan Dale
- Bioinformatics and Scientific Programming Core, NICHD, Bethesda, MD, United States
| | - Timothy J Petros
- Unit on Cellular and Molecular Neurodevelopment, NICHD, Bethesda, MD, United States
| | - Chris J McBain
- Section on Cellular and Synaptic Physiology, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD, United States
| |
Collapse
|
13
|
Benvenutti R, Gallas-Lopes M, Marcon M, Reschke CR, Herrmann AP, Piato A. Glutamate Nmda Receptor Antagonists With Relevance To Schizophrenia: A Review Of Zebrafish Behavioral Studies. Curr Neuropharmacol 2021; 20:494-509. [PMID: 33588731 PMCID: PMC9608229 DOI: 10.2174/1570159x19666210215121428] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/29/2021] [Accepted: 02/04/2021] [Indexed: 11/22/2022] Open
Abstract
Schizophrenia pathophysiology is associated with hypofunction of glutamate NMDA receptors (NMDAR) in GABAergic interneurons and dopaminergic hyperactivation in subcortical brain areas. The administration of NMDAR antagonists is used as an animal model that replicates behavioral phenotypes relevant to the positive, negative, and cognitive symptoms of schizophrenia. Such models overwhelmingly rely on rodents, which may lead to species-specific biases and poor translatability. Zebrafish, however, is increasingly used as a model organism to study evolutionarily conserved aspects of behavior. We thus aimed to review and integrate the major findings reported in the zebrafish literature regarding the behavioral effects of NMDAR antagonists with relevance to schizophrenia. We identified 44 research articles that met our inclusion criteria from 590 studies retrieved from MEDLINE (PubMed) and Web of Science databases. Dizocilpine (MK-801) and ketamine were employed in 29 and 10 studies, respectively. The use of other NMDAR antagonists, such as phencyclidine (PCP), APV, memantine, and tiletamine, was described in 6 studies. Frequently reported findings are the social interaction and memory deficits induced by MK-801 and circling behavior induced by ketamine. However, mixed results were described for several locomotor and exploratory parameters in the novel tank and open tank tests. The present review integrates the most relevant results while discussing variation in experimental design and methodological procedures. We conclude that zebrafish is a suitable model organism to study drug-induced behavioral phenotypes relevant to schizophrenia. However, more studies are necessary to further characterize the major differences in behavior as compared to mammals.
Collapse
Affiliation(s)
- Radharani Benvenutti
- Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS. Brazil
| | - Matheus Gallas-Lopes
- Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS. Brazil
| | - Matheus Marcon
- Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS. Brazil
| | - Cristina R Reschke
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin. Ireland
| | - Ana Paula Herrmann
- Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS. Brazil
| | - Angelo Piato
- Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS. Brazil
| |
Collapse
|