Screening Targets and Therapeutic Drugs for Alzheimer's Disease Based on Deep Learning Model and Molecular Docking
(2024) In Journal of Alzheimer's Disease 100(3). p.863-878- Abstract
Background: Alzheimer's disease (AD) is a neurodegenerative disorder caused by a complex interplay of various factors. However, a satisfactory cure for AD remains elusive. Pharmacological interventions based on drug targets are considered the most cost-effective therapeutic strategy. Therefore, it is paramount to search potential drug targets and drugs for AD. Objective: We aimed to provide novel targets and drugs for the treatment of AD employing transcriptomic data of AD and normal control brain tissues from a new perspective. Methods: Our study combined the use of a multi-layer perceptron (MLP) with differential expression analysis, variance assessment and molecular docking to screen targets and drugs for AD. Results: We identified... (More)
Background: Alzheimer's disease (AD) is a neurodegenerative disorder caused by a complex interplay of various factors. However, a satisfactory cure for AD remains elusive. Pharmacological interventions based on drug targets are considered the most cost-effective therapeutic strategy. Therefore, it is paramount to search potential drug targets and drugs for AD. Objective: We aimed to provide novel targets and drugs for the treatment of AD employing transcriptomic data of AD and normal control brain tissues from a new perspective. Methods: Our study combined the use of a multi-layer perceptron (MLP) with differential expression analysis, variance assessment and molecular docking to screen targets and drugs for AD. Results: We identified the seven differentially expressed genes (DEGs) with the most significant variation (ANKRD39, CPLX1, FABP3, GABBR2, GNG3, PPM1E, and WDR49) in transcriptomic data from AD brain. A newly built MLP was used to confirm the association between the seven DEGs and AD, establishing these DEGs as potential drug targets. Drug databases and molecular docking results indicated that arbaclofen, baclofen, clozapine, arbaclofen placarbil, BML-259, BRD-K72883421, and YC-1 had high affinity for GABBR2, and FABP3 bound with oleic, palmitic, and stearic acids. Arbaclofen and YC-1 activated GABAB receptor through PI3K/AKT and PKA/CREB pathways, respectively, thereby promoting neuronal anti-Apoptotic effect and inhibiting p-Tau and Aβ formation. Conclusions: This study provided a new strategy for the identification of targets and drugs for the treatment of AD using deep learning. Seven therapeutic targets and ten drugs were selected by using this method, providing new insight for AD treatment.
(Less)
- author
- Zhang, Ya Hong ; Zhao, Pu ; Gao, Hui Ling ; Zhong, Man Li and Li, Jia Yi LU
- organization
- publishing date
- 2024-07
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Alzheimer's disease, drug discovery, drug target, multi-layer perceptron, transcriptome data
- in
- Journal of Alzheimer's Disease
- volume
- 100
- issue
- 3
- pages
- 16 pages
- publisher
- IOS Press
- external identifiers
-
- scopus:85200418241
- pmid:38995776
- ISSN
- 1387-2877
- DOI
- 10.3233/JAD-231389
- language
- English
- LU publication?
- yes
- id
- 4aef502b-39bd-4b74-b57a-07e409d29f8c
- date added to LUP
- 2024-09-24 14:27:45
- date last changed
- 2024-09-24 14:28:40
@article{4aef502b-39bd-4b74-b57a-07e409d29f8c,
abstract = {{<p>Background: Alzheimer's disease (AD) is a neurodegenerative disorder caused by a complex interplay of various factors. However, a satisfactory cure for AD remains elusive. Pharmacological interventions based on drug targets are considered the most cost-effective therapeutic strategy. Therefore, it is paramount to search potential drug targets and drugs for AD. Objective: We aimed to provide novel targets and drugs for the treatment of AD employing transcriptomic data of AD and normal control brain tissues from a new perspective. Methods: Our study combined the use of a multi-layer perceptron (MLP) with differential expression analysis, variance assessment and molecular docking to screen targets and drugs for AD. Results: We identified the seven differentially expressed genes (DEGs) with the most significant variation (ANKRD39, CPLX1, FABP3, GABBR2, GNG3, PPM1E, and WDR49) in transcriptomic data from AD brain. A newly built MLP was used to confirm the association between the seven DEGs and AD, establishing these DEGs as potential drug targets. Drug databases and molecular docking results indicated that arbaclofen, baclofen, clozapine, arbaclofen placarbil, BML-259, BRD-K72883421, and YC-1 had high affinity for GABBR2, and FABP3 bound with oleic, palmitic, and stearic acids. Arbaclofen and YC-1 activated GABAB receptor through PI3K/AKT and PKA/CREB pathways, respectively, thereby promoting neuronal anti-Apoptotic effect and inhibiting p-Tau and Aβ formation. Conclusions: This study provided a new strategy for the identification of targets and drugs for the treatment of AD using deep learning. Seven therapeutic targets and ten drugs were selected by using this method, providing new insight for AD treatment.</p>}},
author = {{Zhang, Ya Hong and Zhao, Pu and Gao, Hui Ling and Zhong, Man Li and Li, Jia Yi}},
issn = {{1387-2877}},
keywords = {{Alzheimer's disease; drug discovery; drug target; multi-layer perceptron; transcriptome data}},
language = {{eng}},
number = {{3}},
pages = {{863--878}},
publisher = {{IOS Press}},
series = {{Journal of Alzheimer's Disease}},
title = {{Screening Targets and Therapeutic Drugs for Alzheimer's Disease Based on Deep Learning Model and Molecular Docking}},
url = {{http://dx.doi.org/10.3233/JAD-231389}},
doi = {{10.3233/JAD-231389}},
volume = {{100}},
year = {{2024}},
}