Articles producció científica> Bioquímica i Biotecnologia

The Involvement of Peripheral and Brain Insulin Resistance in Late Onset Alzheimer's Dementia

  • Identification data

    Identifier: imarina:5873558
    Handle: https://hdl.handle.net/20.500.11797/imarina5873558
    Authors:
    Folch, JaumeOlloquequi, JordiEttcheto, MirenBusquets, OriolSanchez-Lopez, ElenaCano, AmandaEspinosa-Jimenez, TrianaLuisa Garcia, MariaBeas-Zarate, CarlosCasadesus, GemmaBullo, MonicaAuladell, CarmeCamins, Antoni
    Abstract:
    Nowadays, Alzheimer's disease (AD) is a severe sociological and clinical problem. Since it was first described, there has been a constant increase in its incidence and, for now, there are no effective treatments since current approved medications have only shown short-term symptomatic benefits. Therefore, it is imperative to increase efforts in the search for molecules and non-pharmacological strategies that are capable of slowing or stopping the progress of the disease and, ideally, to reverse it. The amyloid cascade hypothesis based on the fundamental role of amyloid has been the central hypothesis in the last 30 years. However, since amyloid-directed treatments have shown no relevant beneficial results other theories have been postulated to explain the origin of the pathology. The brain is a highly metabolically active energy-consuming tissue in the human body. It has an almost complete dependence on the metabolism of glucose and uses most of its energy for synaptic transmission. Thus, alterations on the utilization or availability of glucose may be cause for the appearance of neurodegenerative pathologies like AD. In this review article, the hypothesis known as Type 3 Diabetes (T3D) will be evaluated by summarizing some of the data that has been reported in recent years. According to published research, the adherence over time to low saturated fatty acids diets in the context of the Mediterranean diet would reduce the inflammatory levels in brain, with a decrease in the pro-inflammatory glial activation and mitochondrial oxidative stress. In this situation, the insulin receptor pathway would be able to fine tune the mitochondrial biogenesis in neuronal cells, regulation the adenosine triphosphate/adenosine diphosphate intracellular balance, and becoming a key factor

  • Others:

    Author, as appears in the article.: Folch, Jaume; Olloquequi, Jordi; Ettcheto, Miren; Busquets, Oriol; Sanchez-Lopez, Elena; Cano, Amanda; Espinosa-Jimenez, Triana; Luisa Garcia, Maria; Beas-Zarate, Carlos; Casadesus, Gemma; Bullo, Monica; Auladell, Carme; Camins, Antoni
    Department: Bioquímica i Biotecnologia
    URV's Author/s: Bulló Bonet, Mònica / Folch Lopez, Jaume
    Keywords: Type 2 diabetes mellitus Transgenic mouse model Receptor signal-transduction Obesity Neuroinflammation and neurodegeneration N-terminal kinases Mitochondrial dysfunction Mediterranean diet Insulin resistance High-fat diet Glucose-metabolism Cognitive impairment Central-nervous-system Amyloid-beta Alzheimer’s disease Alzheimer's disease A-beta
    Abstract: Nowadays, Alzheimer's disease (AD) is a severe sociological and clinical problem. Since it was first described, there has been a constant increase in its incidence and, for now, there are no effective treatments since current approved medications have only shown short-term symptomatic benefits. Therefore, it is imperative to increase efforts in the search for molecules and non-pharmacological strategies that are capable of slowing or stopping the progress of the disease and, ideally, to reverse it. The amyloid cascade hypothesis based on the fundamental role of amyloid has been the central hypothesis in the last 30 years. However, since amyloid-directed treatments have shown no relevant beneficial results other theories have been postulated to explain the origin of the pathology. The brain is a highly metabolically active energy-consuming tissue in the human body. It has an almost complete dependence on the metabolism of glucose and uses most of its energy for synaptic transmission. Thus, alterations on the utilization or availability of glucose may be cause for the appearance of neurodegenerative pathologies like AD. In this review article, the hypothesis known as Type 3 Diabetes (T3D) will be evaluated by summarizing some of the data that has been reported in recent years. According to published research, the adherence over time to low saturated fatty acids diets in the context of the Mediterranean diet would reduce the inflammatory levels in brain, with a decrease in the pro-inflammatory glial activation and mitochondrial oxidative stress. In this situation, the insulin receptor pathway would be able to fine tune the mitochondrial biogenesis in neuronal cells, regulation the adenosine triphosphate/adenosine diphosphate intracellular balance, and becoming a key factor involved in the preservation of the synaptic connexions and neuronal plasticity. In addition, new targets and strategies for the treatment of AD will be considered in this review for their potential as new pharmacological or non-pharmacological approaches.
    Thematic Areas: Saúde coletiva Química Psicología Nutrição Neurosciences Medicina veterinaria Medicina ii Medicina i Interdisciplinar Geriatrics & gerontology Engenharias iv Educação física Cognitive neuroscience Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Biotecnología Biodiversidade Aging
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 16634365
    Author's mail: monica.bullo@urv.cat jaume.folch@urv.cat
    Author identifier: 0000-0002-0218-7046 0000-0002-5051-8858
    Record's date: 2024-10-12
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2019.00236/full
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Frontiers In Aging Neuroscience. 11 (236): 236-236
    APA: Folch, Jaume; Olloquequi, Jordi; Ettcheto, Miren; Busquets, Oriol; Sanchez-Lopez, Elena; Cano, Amanda; Espinosa-Jimenez, Triana; Luisa Garcia, Maria; (2019). The Involvement of Peripheral and Brain Insulin Resistance in Late Onset Alzheimer's Dementia. Frontiers In Aging Neuroscience, 11(236), 236-236. DOI: 10.3389/fnagi.2019.00236
    Article's DOI: 10.3389/fnagi.2019.00236
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2019
    Publication Type: Journal Publications

  • Keywords:

    Aging,Cognitive Neuroscience,Geriatrics & Gerontology,Neurosciences
    Type 2 diabetes mellitus
    Transgenic mouse model
    Receptor signal-transduction
    Obesity
    Neuroinflammation and neurodegeneration
    N-terminal kinases
    Mitochondrial dysfunction
    Mediterranean diet
    Insulin resistance
    High-fat diet
    Glucose-metabolism
    Cognitive impairment
    Central-nervous-system
    Amyloid-beta
    Alzheimer’s disease
    Alzheimer's disease
    A-beta
    Saúde coletiva
    Química
    Psicología
    Nutrição
    Neurosciences
    Medicina veterinaria
    Medicina ii
    Medicina i
    Interdisciplinar
    Geriatrics & gerontology
    Engenharias iv
    Educação física
    Cognitive neuroscience
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Biotecnología
    Biodiversidade
    Aging

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