Showing 21 - 40 results of 67 for search '"Amyloid beta"', query time: 0.05s Refine Results
  1. 21

    Therapeutic Actions of the Thiazolidinediones in Alzheimer’s Disease by María José Pérez, Rodrigo A. Quintanilla

    Published 2015-01-01
    “…In the AD brain is common to observe the accumulation of senile plaques formed by amyloid-beta (Aβ) peptide and the neurofibrillary tangles composed of modified tau protein, which both lead to cellular damage and progressive neurodegeneration. …”
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  2. 22

    Spines, Plasticity, and Cognition in Alzheimer's Model Mice by Tara Spires-Jones, Shira Knafo

    Published 2012-01-01
    “…The pathological hallmarks of Alzheimer's disease (AD)—widespread synaptic and neuronal loss and the pathological accumulation of amyloid-beta peptide (Aβ) in senile plaques, as well as hyperphosphorylated tau in neurofibrillary tangles—have been known for many decades, but the links between AD pathology and dementia and effective therapeutic strategies remain elusive. …”
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  3. 23

    The Science of Memory Loss: Insights into Alzheimer’s Disease by Agnieszka Starzyk, Piotr Charzewski

    Published 2025-02-01
    “…Emerging therapies, such as monoclonal antibodies targeting amyloid-beta and tau proteins, show promise but are hindered by challenges in efficacy and safety. …”
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  4. 24

    Navigating the Role and Approach of Gut Microbiota in Addressing Alzheimer's Disease Pathogenesis by Imrana Jazuli, Akeela Jazeel, Lakshmi Selvaratnam, Deepa Alex, Yatinesh Kumari

    Published 2024-11-01
    “… Alzheimer’s disease (AD) is a progressive neurodegenerative disorder characterized by amyloid beta plaques and tau protein neurofibrillary tangles, leading to cognitive decline. …”
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  5. 25

    Circuitry and Synaptic Dysfunction in Alzheimer’s Disease: A New Tau Hypothesis by Siddhartha Mondragón-Rodríguez, Humberto Salgado-Burgos, Fernando Peña-Ortega

    Published 2020-01-01
    “…For more than five decades, the field of Alzheimer’s disease (AD) has focused on two main hypotheses positing amyloid-beta (Aβ) and Tau phosphorylation (pTau) as key pathogenic mediators. …”
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  6. 26

    Musical Electroacupuncture May Be a Better Choice than Electroacupuncture in a Mouse Model of Alzheimer’s Disease by Jing Jiang, Gang Liu, Suhua Shi, Zhigang Li

    Published 2016-01-01
    “…Moreover, MEA therapy performed better than EA treatment in decreasing amyloid-beta levels in the frontal lobe of mice with AD. …”
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  7. 27

    Activation of Macrophages by Oligomeric Proteins of Different Size and Origin by Indrė Dalgėdienė, Asta Lučiūnaitė, Aurelija Žvirblienė

    Published 2018-01-01
    “…Our aim was to investigate the phenotype of macrophages after activation with different oligomeric proteins and their IC. We have used amyloid beta (Aβ1–42) that plays a role in neurodegenerative inflammation as a model of host-associated protein and three oligomeric viral antigens as pathogen-associated proteins. …”
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  8. 28

    Sudden Intrabulbar Amyloid Increase Simultaneously Disrupts Olfactory Bulb Oscillations and Odor Detection by Rebeca Hernández-Soto, Keila Dara Rojas-García, Fernando Peña-Ortega

    Published 2019-01-01
    “…There seems to be a correlation between soluble amyloid beta protein (Aβ) accumulation in the main olfactory bulb (OB) and smell deterioration in both Alzheimer’s disease (AD) patients and animal models. …”
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  9. 29

    On the Environmental Factors Affecting the Structural and Cytotoxic Properties of IAPP Peptides by Marianna Flora Tomasello, Alessandro Sinopoli, Giuseppe Pappalardo

    Published 2015-01-01
    “…Current theories proposed for the mechanisms of toxicity will be also summarized together with an outline of the underlying molecular links between IAPP and amyloid beta (Aβ) misfolding.…”
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  10. 30

    Longitudinal characterization reveals behavioral impairments in aged APP knock in mouse models by Lisa Blackmer-Raynolds, Lyndsey D. Lipson, Isabel Fraccaroli, Ian N. Krout, Jianjun Chang, Timothy Robert Sampson

    Published 2025-02-01
    “…Abstract APP knock-in (KI) mice serve as an exciting new model system to understand amyloid beta (Aβ) pathology, overcoming many of the limitations of previous overexpression-based model systems. …”
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  11. 31

    Unveiling FOXO3's metabolic contribution to menopause and Alzheimer's disease by Christopher O'Mahony, Oscar Hidalgo-Lanussa, George E. Barreto

    Published 2025-02-01
    “…Neurometabolic alterations during the endocrine transition emerge as early indicators of AD pathology, including reduced glucose metabolism and increased amyloid-beta (Aβ) deposition. The fluctuating endocrine environment, marked by declining estradiol levels and reduced estrogen receptor beta (ERβ) activity, further exacerbates this process. …”
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  12. 32

    A Proposed Role for Lymphatic Supermicrosurgery in the Management of Alzheimer's Disease: A Primer for Reconstructive Microsurgeons by Joon Pio Hong, Wei F. Chen, Dung H. Nguyen, Qingping Xie

    “…The relatively recent discovery of a novel lymphatic system within the brain meninges has spurred interest in how waste products generated by neurons and glial cells—including proteins associated with Alzheimer's disease (AD) pathology such as amyloid beta (Aβ) and tau—are disposed of. Evidence is building that suggests disease progression in AD and other cognitive impairments could be explained by dysfunction in the brain's lymphatic system or obstruction of drainage. …”
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  13. 33

    BACE1 Is Necessary for Experience-Dependent Homeostatic Synaptic Plasticity in Visual Cortex by Emily Petrus, Hey-Kyoung Lee

    Published 2014-01-01
    “…Alzheimer’s disease (AD) is the most common form of age-related dementia, which is thought to result from overproduction and/or reduced clearance of amyloid-beta (Aβ) peptides. Studies over the past few decades suggest that Aβ is produced in an activity-dependent manner and has physiological relevance to normal brain functions. …”
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  14. 34

    Alzheimer's disease and gut-brain axis: Drosophila melanogaster as a model by Samuel de Mattos Alves, Paulo Noronha Lisboa-Filho, Carolina Letícia Zilli Vieira, Marina Piacenti-Silva

    Published 2025-02-01
    “…Research indicates that by 2050, more than 150 million people will be living with Alzheimer's disease (AD), a condition associated with neurodegeneration due to the accumulation of amyloid-beta and tau proteins. In addition to genetic background, endocrine disruption, and cellular senescence, management of the gut microbiota has emerged as a key element in the diagnosis, progression, and treatment of AD, as certain bacterial metabolites can travel through the bloodstream and cross the blood-brain barrier. …”
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  15. 35

    PET in neurotherapeutic discovery and development by Melissa Chassé, Neil Vasdev

    Published 2025-01-01
    “…KRASG12C, ATM, ALK2), and neurodegeneration (e.g. amyloid beta plaques, MAPK p38), while exploring the intricacies associated with developing novel radiotracers for CNS targets. …”
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  16. 36

    Overexpression of SFPQ Improves Cognition and Memory in AD Mice by Jinshan Tie, Hongxiang Wu, Wei Liu, Yuying Li, Lu Li, Suju Zhao, Zhijiao Yuan, Khan Mahmood, Shaochun Chen, Huidong Wu

    Published 2025-01-01
    “…In this study, an AD mouse model was established through lateral ventricular injection of amyloid-beta1–42 (Aβ1–42). Subsequently, adeno-associated virus was administered to overexpress SFPQ in the hippocampus of AD mice. …”
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  17. 37

    Amyloid β Enhances Typical Rodent Behavior While It Impairs Contextual Memory Consolidation by Karla Salgado-Puga, Roberto A. Prado-Alcalá, Fernando Peña-Ortega

    Published 2015-01-01
    “…Alzheimer’s disease (AD) is associated with an early hippocampal dysfunction, which is likely induced by an increase in soluble amyloid beta peptide (Aβ). This hippocampal failure contributes to the initial memory deficits observed both in patients and in AD animal models and possibly to the deterioration in activities of daily living (ADL). …”
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  18. 38

    Analyzing the potential of neuronal pentraxin 2 as a biomarker in neurological disorders: A literature review by Ubaid Ansari, Jimmy Wen, Burhaan Syed, Dawnica Nadora, Romteen Sedighi, Denise Nadora, Vincent Chen, Forshing Lui

    Published 2024-12-01
    “…In Alzheimer's and Parkinson's diseases, NP2 is linked to amyloid-beta aggregation and dopaminergic neuron degeneration, respectively. …”
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  19. 39

    PROTEOMIC PROFILING OF BLOOD-BASED BIOMARKERS IN THE EARLY DETECTION OF ALZHEIMERS DISEASE by Syeda Uroosa Hashmi, Fahad Farooq Lasi

    Published 2024-06-01
    “…AD is linked directly to the amyloid-beta peptides. The monomeric forms of Aβ aggregate to form fibrils and a variety of oligomers which later become neurotoxic. …”
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  20. 40

    Multivariate Analyses with Two-Step Dimension Reduction for an Association Study Between <sup>11</sup>C-Pittsburgh Compound B and Magnetic Resonance Imaging in Alzheimer’s Disease... by Atsushi Kawaguchi, Fumio Yamashita

    Published 2025-01-01
    “…The neuropathological diagnosis of Alzheimer’s disease (AD) relies on amyloid beta (Aβ) deposition in brain tissues. To study the relationship between Aβ deposition and brain structure, as determined using <sup>11</sup>C-Pittsburgh compound B (PiB) and magnetic resonance imaging (MRI), respectively, we developed a regression model with PiB and MRI data as the predictor and response variables, respectively, and proposed a regression method for studying the association between them based on a supervised sparse multivariate analysis with dimension reduction based on a composite paired basis function. …”
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