Articles producció científica> Psicologia

Learning, memory and the expression of cholinergic components in mice are modulated by the pesticide chlorpyrifos depending upon age at exposure and apolipoprotein E (APOE) genotype

  • Dades identificatives

    Identificador: imarina:4211858
  • Autors:

    Basaure P
    Guardia-Escote L
    Cabré M
    Peris-Sampedro F
    Sánchez-Santed F
    Domingo JL
    Colomina MT
  • Altres:

    Autor segons l'article: Basaure P; Guardia-Escote L; Cabré M; Peris-Sampedro F; Sánchez-Santed F; Domingo JL; Colomina MT
    Departament: Psicologia Ciències Mèdiques Bàsiques Bioquímica i Biotecnologia
    Autor/s de la URV: BASAURE GARCÍA, PÍA ISABEL / Cabré Bargalló, Maria / Colomina Fosch, Maria Teresa / Domingo Roig, José Luis / Guardia Escoté, Laia
    Paraules clau: Transgenic mice Targeted replacement Spatial memory Sex differences Receptors, nicotinic Pp swedish mice Postnatal exposure Pesticide Oxidative stress Nicotinic acetylcholine-receptors Mice, transgenic Mice Memory Male Learning and memory Learning Insecticides Hippocampus Genotype Female Epsilon-4 allele Dietary exposure Cholinergic system Cholinergic agents Chlorpyrifos Behavioral consequences Apolipoproteins e Apolipoprotein e4 Apolipoprotein e3 Apolipoprotein e Animals Alzheimers-disease Age factors Acetylcholinesterase Acetylcholine pesticide memory learning cholinergic system apolipoprotein e
    Resum: © 2019, Springer-Verlag GmbH Germany, part of Springer Nature. Polymorphisms of the apolipoprotein E (APOE) gene differentially affect neurobiological functions and cognitive performance and confer different vulnerabilities to subclinical exposures to chlorpyrifos (CPF), a pesticide used worldwide. The data reported on this topic suggest a complex interaction between cholinergic signaling and the APOE genotype. To gain greater functional insight into this interaction, we evaluated spatial learning and memory and hippocampal cholinergic expression in young apoE3 and apoE4 transgenic mice exposed to CPF. Male and female mice were exposed to CPF at 0 or 1 mg/kg on postnatal days 10–15 and then, exposed to CPF at 0 or 2 mg/kg for 60 days at 5 months of age. At 6 months of age, mice were tested for spatial skills in a Barnes maze. At the end of the task, animals were killed and gene expression of cholinergic components was assessed in the hippocampus. Our results show that apoE4 female mice performed worse in the spatial task, while postnatal CPF impaired escape strategies and spatial memory in apoE3 mice. In turn, CPF in adulthood improved spatial abilities in apoE4 female mice. Regarding gene expression, choline acetyltransferase (ChAT) and vesicular acetylcholine transporter (VAChT) expression were increased in apoE4 mice. Postnatal exposure to CPF increased ChAT mRNA levels in apoE4 mice, whereas adult exposure to CPF induced changes in acetylcholinesterase-S, α7- and α4-subunit nicotinic receptor expression in apoE4 females. The current findings provide new insights into APOE-dependent cholinergic signaling, which directly affects the response to CPF cholinergic insult, especially in APOE4 subjects.
    Àrees temàtiques: Toxicology Saúde coletiva Química Psicología Odontología Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Interdisciplinar Health, toxicology and mutagenesis General medicine Farmacia Engenharias iii Engenharias i Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciência de alimentos Biotecnología Biodiversidade
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 03405761
    Adreça de correu electrònic de l'autor: mariateresa.colomina@urv.cat joseluis.domingo@urv.cat maria.cabre@urv.cat
    Identificador de l'autor: 0000-0002-5619-4874 0000-0001-6647-9470 0000-0003-4124-8603
    Data d'alta del registre: 2024-06-28
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    Enllaç font original: https://link.springer.com/article/10.1007/s00204-019-02387-9
    Referència a l'article segons font original: Archives Of Toxicology. 93 (3): 693-707
    Referència de l'ítem segons les normes APA: Basaure P; Guardia-Escote L; Cabré M; Peris-Sampedro F; Sánchez-Santed F; Domingo JL; Colomina MT (2019). Learning, memory and the expression of cholinergic components in mice are modulated by the pesticide chlorpyrifos depending upon age at exposure and apolipoprotein E (APOE) genotype. Archives Of Toxicology, 93(3), 693-707. DOI: 10.1007/s00204-019-02387-9
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI de l'article: 10.1007/s00204-019-02387-9
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2019
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Health, Toxicology and Mutagenesis,Medicine (Miscellaneous),Toxicology
    Transgenic mice
    Targeted replacement
    Spatial memory
    Sex differences
    Receptors, nicotinic
    Pp swedish mice
    Postnatal exposure
    Pesticide
    Oxidative stress
    Nicotinic acetylcholine-receptors
    Mice, transgenic
    Mice
    Memory
    Male
    Learning and memory
    Learning
    Insecticides
    Hippocampus
    Genotype
    Female
    Epsilon-4 allele
    Dietary exposure
    Cholinergic system
    Cholinergic agents
    Chlorpyrifos
    Behavioral consequences
    Apolipoproteins e
    Apolipoprotein e4
    Apolipoprotein e3
    Apolipoprotein e
    Animals
    Alzheimers-disease
    Age factors
    Acetylcholinesterase
    Acetylcholine
    pesticide
    memory
    learning
    cholinergic system
    apolipoprotein e
    Toxicology
    Saúde coletiva
    Química
    Psicología
    Odontología
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Interdisciplinar
    Health, toxicology and mutagenesis
    General medicine
    Farmacia
    Engenharias iii
    Engenharias i
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciência de alimentos
    Biotecnología
    Biodiversidade
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