In silico drug repositioning for the treatment of Alzheimer's disease using molecular docking and gene expression data

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 98080-98090 ◽  
Author(s):  
Hongbo Xie ◽  
Haixia Wen ◽  
Mingze Qin ◽  
Jie Xia ◽  
Denan Zhang ◽  
...  
Keyword(s):  
Gene Expression ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Molecular Docking ◽  
Gene Expression Data ◽  
In Silico ◽  
Drug Repositioning ◽  
Expression Data

We provided a computational drug repositioning method for the treatment of Alzheimer's disease.

Double hit viral parasitism, polymicrobial CNS residency and perturbed proteostasis in Alzheimer’s disease: A data driven, in silico analysis of gene expression data

2020 ◽  
Vol 127 ◽  
pp. 124-135
Author(s):  
George D. Vavougios ◽  
Christiane Nday ◽  
Sygliti-Henrietta Pelidou ◽  
Sotirios G. Zarogiannis ◽  
Konstantinos I. Gourgoulianis ◽  
...  
Keyword(s):  
Gene Expression ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Gene Expression Data ◽  
In Silico ◽  
In Silico Analysis ◽  
Data Driven ◽  
Expression Data ◽  
Double Hit ◽  
Silico Analysis

A SOFTWARE APPLICATION FOR PREDICTING ALZHEIMER'S DISEASE BASED ON THE LEVEL OF GENE EXPRESSION

2017 ◽  
Author(s):  
Sofiia Yefremova ◽  
Keyword(s):  
Gene Expression ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Gene Expression Data ◽  
Middle Temporal Gyrus ◽  
Expression Data ◽  
Middle Temporal ◽  
Software Application ◽  
The Brain

This article discusses the process of creating a software application that predicts Alzheimer's disease based on gene expression data in healthy and sick patients. The object of the study is the expression samples of genes taken from the study, which used the side of the middle temporal gyrus of the brain of frozen samples.

scholarly journals Analysis of Blood Gene Expression Data Toward Early Detection of Alzheimer's Disease

2021 ◽  
Author(s):  
Hamed Taheri Gorji ◽  
Ramtin Kardan ◽  
Neda Rezagholizadeh
Keyword(s):  
Gene Expression ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Early Diagnosis ◽  
Gene Expression Data ◽  
Neurodegenerative Disorder ◽  
Expression Data ◽  
Term Care ◽  
Blood Gene Expression ◽  
The Government

Alzheimer's Disease (AD) is a progressive neurodegenerative disorder and the most commonly diagnosed cause of dementia, and it is the fifth leading cause of death among people aged 65 and older. During the years, the early diagnosis of AD patients has been a significant concern for researchers, in view of the fact that early diagnosis not only can lead to saving lives of the AD patients but also could bring a considerable amount of saving in health and long-term care expenditures for both people and the government. Mild cognitive impairment (MCI), defined as a transitional state between being healthy and having AD, is considered an established risk factor for AD. Hence, an accurate and reliable diagnosis of MCI and, consequently, discrimination between healthy people, MCI individuals, and AD patients can play a crucial role in the early diagnosis of AD. In recent years, analysis of blood gene expression data has been grabbed more attention than the conventional AD diagnosis method because it provides the opportunity to investigate the biochemical pathways, cellular functions, and regulatory mechanisms for finding the key genes associated with MCI and AD. Therefore, in this study, we employed blood gene expression data from Alzheimer's Disease Neuroimaging Initiative (ADNI), two feature selection methods for determining the most prominent genes related to MCI and AD, and three classifiers for the most accurate discrimination between three groups of healthy, MCI and AD. The proposed method yielded the selection of top ten genes from more than 49,000 genes and the best overall classification result between healthy and AD patients with average values of the area under the curve (AUC) of 0.77 +- 0.08. Furthermore, gene ontology (GO) analysis revealed that four genes were enriched with the GO terms of regulation of cell proliferation, negative regulation of cell population proliferation, signaling receptor binding, biological adhesion, and cytokine production.

Sign in / Sign up

Export Citation Format

Share Document