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DISCOVERY OF GENES AND MOLECULAR PROCESSES THAT ARE IMPORTANT FOR THE PATHOGENESIS OF ALZHEIMER’S DISEASE

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Date Issued:
2020
Abstract/Description:
Alzheimer’s Disease (AD) is a complex brain disorder that affects at least one in every ten persons aged 65 and above worldwide. The pathogenesis of this disorder remains elusive. In this work, we utilized a rich set of publicly available gene expression data to elucidate the genes and molecular processes that may underlie its pathogenesis. We developed a new ranking score to prioritize molecular pathways enriched in differentially expressed genes during AD. After applying our new ranking score, GO categories such as cotranslational protein targeting to membrane, SRP-dependent cotranslational protein targeting to membrane, and spliceosomal snRNP assembly were found to be significantly associated with AD. We also confirm the protein-protein interaction between APP, NPAS4 and ARNT2 and explain that this interaction could be implicated in AD. This interaction could serve as a theoretical framework for further analyses into the role of NPAS4 and other immediate-early genes in AD pathogenesis.
Title: DISCOVERY OF GENES AND MOLECULAR PROCESSES THAT ARE IMPORTANT FOR THE PATHOGENESIS OF ALZHEIMER’S DISEASE.
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Name(s): Kwakye, Alexander, author
Li, Zhongwei, Thesis advisor
Florida Atlantic University, Degree grantor
Department of Biomedical Science
Charles E. Schmidt College of Medicine
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Date Created: 2020
Date Issued: 2020
Publisher: Florida Atlantic University
Place of Publication: Boca Raton, Fla.
Physical Form: online resource
Extent: 119 p.
Language(s): English
Abstract/Description: Alzheimer’s Disease (AD) is a complex brain disorder that affects at least one in every ten persons aged 65 and above worldwide. The pathogenesis of this disorder remains elusive. In this work, we utilized a rich set of publicly available gene expression data to elucidate the genes and molecular processes that may underlie its pathogenesis. We developed a new ranking score to prioritize molecular pathways enriched in differentially expressed genes during AD. After applying our new ranking score, GO categories such as cotranslational protein targeting to membrane, SRP-dependent cotranslational protein targeting to membrane, and spliceosomal snRNP assembly were found to be significantly associated with AD. We also confirm the protein-protein interaction between APP, NPAS4 and ARNT2 and explain that this interaction could be implicated in AD. This interaction could serve as a theoretical framework for further analyses into the role of NPAS4 and other immediate-early genes in AD pathogenesis.
Identifier: FA00013541 (IID)
Degree granted: Thesis (M.S.)--Florida Atlantic University, 2020.
Collection: FAU Electronic Theses and Dissertations Collection
Note(s): Includes bibliography.
Subject(s): Alzheimer's disease
Alzheimer's disease--Genetic aspects
Alzheimer's disease--Molecular aspects
Alzheimer's disease--Pathogenesis
Held by: Florida Atlantic University Libraries
Sublocation: Digital Library
Persistent Link to This Record: http://purl.flvc.org/fau/fd/FA00013541
Use and Reproduction: Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
Use and Reproduction: http://rightsstatements.org/vocab/InC/1.0/
Host Institution: FAU
Is Part of Series: Florida Atlantic University Digital Library Collections.