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Full-Text Articles in Life Sciences
Impact Of Xenobiotics On Neuronal Outcomes, Gabriela Henriquez
Impact Of Xenobiotics On Neuronal Outcomes, Gabriela Henriquez
Open Access Theses & Dissertations
Neurodegenerative diseases are a common affliction of the Central Nervous System. They are caused by age, genetics, and environmental factors. Alzheimer's disease, Parkinson's disease, Huntington's disease, and Amyotrophic Lateral Sclerosis are well-known among the host of neurodegenerative disorders, with Alzheimer's disease and Parkinson's disease being the leading pathologies across this canvas. It is known that the pathogenesis of neurodegenerative diseases is multifactorial due to the involvement of genetic mutations, radical-induced protein damage, abnormal aggregation of misfolded proteins, and the formation of amyloid deposits. The amyloid proteins in neurodegenerative disease include Tau and Amyloid (Aβ) in Alzheimer's disease and α-Synuclein in …
Characterization Of Biomarkers For Alzheimer’S Disease And Hiv-1 Associated Neurocognitive Disorders, Armando Garces Iii
Characterization Of Biomarkers For Alzheimer’S Disease And Hiv-1 Associated Neurocognitive Disorders, Armando Garces Iii
Theses and Dissertations
Alzheimer’s disease is a neurodegenerative disorder that is characterized by progressive cognitive decline and the accumulation of amyloid beta and neurofibrillary tangles in regions of the brain. These protein deposits are known to generate multiple effects on the brain that lead to neurodegeneration. It has been established that (Human Immunodeficiency Virus) HIV-1 accelerates the aging process of people living with HIV-1. Moreover, there is significant clinical evidence indicating a potential link between the neurodegeneration developed by those with an HIV-1 infection and AD. HIV-1 viral infection causes cognitive impairment known as …
Determining The Role Of Methylglyoxal (Mgo) And The Trpa1 Channel In Inducing Astrocyte Senescence And Neurodegeneration, Natalie Hill
Determining The Role Of Methylglyoxal (Mgo) And The Trpa1 Channel In Inducing Astrocyte Senescence And Neurodegeneration, Natalie Hill
Natural Sciences and Mathematics | Biological Sciences Master's Theses
Aging is the largest risk factor for the development of Alzheimer’s disease (AD) and related dementias. A recently proposed driver of age-related pathologies is cellular senescence, a phenotype that consists of cell-cycle arrest and an inflammatory response known as the senescence-associated secretory phenotype (SASP). Although there is a link between the accumulation of senescent cells and neurodegeneration, much remains unknown about how senescent cells arise in the brain. Astrocytes are the most abundant cell type in the brain that serve important roles like supporting neurons and proliferating in response to stress. Methylglyoxal (MGO) is a glycolytic byproduct that can react …
Cloning And Functional Characterizations Of Circular Rnas From The Human Mapt Locus, Justin R. Welden
Cloning And Functional Characterizations Of Circular Rnas From The Human Mapt Locus, Justin R. Welden
Theses and Dissertations--Molecular and Cellular Biochemistry
Under pathophysiological conditions, the microtubule protein tau (MAPT) forms neurofibrillary tangles that are the hallmark of sporadic Alzheimer’s disease as well as familial frontotemporal dementias linked to chromosome 17 (FTDP-17). In this work, I report that MAPT forms circular RNAs through backsplicing of exon 12 to either exon 10 or exon 7 (12→10; 12→7), and that these circular RNAs are translated into proteins.
Using stable cell lines overexpressing the circular tau RNAs 12→7 and 12→10, we have discovered that the tau circular RNA 12→7 is translated in a rolling circle, giving rise to multiple proteins. This circular RNA …
Bilingualism: A Way To Delay The Onset Of Alzheimer’S Disease And Fight The Global Burden Of Disease It Imposes, Abigail Wester
Bilingualism: A Way To Delay The Onset Of Alzheimer’S Disease And Fight The Global Burden Of Disease It Imposes, Abigail Wester
Regis University Student Publications (comprehensive collection)
Dementia is the second leading cause of death (accounts for 16.5%) and the leading cause of dependency and disability worldwide (GBD 2016 Neurology Collaborators, 2019). This burden associated with dementia falls heavily on family members, communities, and the individuals themselves. When looking at global dementia cases, the numbers are on the rise and expected to triple by 2050 (World Health Organization, 2019; Robinson, Stephan, & Magklara, 2019). The most common type of dementia is Alzheimer’s Disease (AD), which accounts for 60-80% of all dementia cases (DeTure & Dickson, 2019). Characterized by memory impairment and cognitive decline, AD later impacts behavior, …