{"title":"阿尔茨海默病的计算机辅助药物设计:最新进展和未来展望。","authors":"Suman Rohilla, Garima Goyal","doi":"10.2174/0115680266343814250713100224","DOIUrl":null,"url":null,"abstract":"<p><p>Alzheimer's disease (AD) is a neurodegenerative disorder marked by a decline in cognitive function and memory loss, primarily resulting from cholinergic dysfunction, the accumulation of amyloid plaques, the formation of tau tangles, and the progressive degeneration of neurons. While existing treatments offer limited symptomatic relief, they do not effectively halt or reverse the underlying progression of the disease, presenting a major global challenge in Alzheimer's research. Developing therapeutic strategies for AD remains complex, largely due to the inability of current medications to significantly slow neurodegeneration. Traditional drug discovery processes are often lengthy, costly, and inefficient, further complicating the search for effective treatments. To overcome these obstacles, researchers have turned to a combination of computational approaches alongside conventional drug design techniques. These integrated methodologies help accelerate the discovery process by significantly reducing both time and costs. This review delves into the underlying physiological and pathological mechanisms of Alzheimer's disease, while identifying potential drug targets such as acetylcholinesterase, butyrylcholinesterase, β-Secretase (BACE-1), A2A adenosine receptor, Dickkopf-1 protein, glycogen synthase kinase-3β, indoleamine 2,3-dioxygenase, monoamine oxidase-B, NMDA receptor, Wnt inhibitory factor, cyclindependent kinase-5, glutaminyl cyclase, and cathepsin-B. Furthermore, the review examines various computer-aided drug design (CADD) methodologies, including structure-based and ligandbased approaches, virtual screening, pharmacophore modeling, molecular modelling, and simulation techniques. These computational strategies are playing an increasingly important role in Alzheimer's research, particularly in drug discovery. By investigating promising drug candidates and lead molecules that target key proteins involved in Alzheimer's pathogenesis, the review highlights their binding modes with these targets and assesses the chemical properties essential for the development of effective clinical candidates. The aim is to provide researchers with critical insights and tools to design novel compounds with the necessary chemical and physical characteristics required for the successful treatment of Alzheimer's disease.</p>","PeriodicalId":11076,"journal":{"name":"Current topics in medicinal chemistry","volume":" ","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2025-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Computer-aided Drug Design for Alzheimer's Disease: Recent Advancements and Future Perspectives.\",\"authors\":\"Suman Rohilla, Garima Goyal\",\"doi\":\"10.2174/0115680266343814250713100224\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Alzheimer's disease (AD) is a neurodegenerative disorder marked by a decline in cognitive function and memory loss, primarily resulting from cholinergic dysfunction, the accumulation of amyloid plaques, the formation of tau tangles, and the progressive degeneration of neurons. While existing treatments offer limited symptomatic relief, they do not effectively halt or reverse the underlying progression of the disease, presenting a major global challenge in Alzheimer's research. Developing therapeutic strategies for AD remains complex, largely due to the inability of current medications to significantly slow neurodegeneration. Traditional drug discovery processes are often lengthy, costly, and inefficient, further complicating the search for effective treatments. To overcome these obstacles, researchers have turned to a combination of computational approaches alongside conventional drug design techniques. These integrated methodologies help accelerate the discovery process by significantly reducing both time and costs. This review delves into the underlying physiological and pathological mechanisms of Alzheimer's disease, while identifying potential drug targets such as acetylcholinesterase, butyrylcholinesterase, β-Secretase (BACE-1), A2A adenosine receptor, Dickkopf-1 protein, glycogen synthase kinase-3β, indoleamine 2,3-dioxygenase, monoamine oxidase-B, NMDA receptor, Wnt inhibitory factor, cyclindependent kinase-5, glutaminyl cyclase, and cathepsin-B. Furthermore, the review examines various computer-aided drug design (CADD) methodologies, including structure-based and ligandbased approaches, virtual screening, pharmacophore modeling, molecular modelling, and simulation techniques. These computational strategies are playing an increasingly important role in Alzheimer's research, particularly in drug discovery. By investigating promising drug candidates and lead molecules that target key proteins involved in Alzheimer's pathogenesis, the review highlights their binding modes with these targets and assesses the chemical properties essential for the development of effective clinical candidates. The aim is to provide researchers with critical insights and tools to design novel compounds with the necessary chemical and physical characteristics required for the successful treatment of Alzheimer's disease.</p>\",\"PeriodicalId\":11076,\"journal\":{\"name\":\"Current topics in medicinal chemistry\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2025-07-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current topics in medicinal chemistry\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2174/0115680266343814250713100224\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MEDICINAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current topics in medicinal chemistry","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2174/0115680266343814250713100224","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
Computer-aided Drug Design for Alzheimer's Disease: Recent Advancements and Future Perspectives.
Alzheimer's disease (AD) is a neurodegenerative disorder marked by a decline in cognitive function and memory loss, primarily resulting from cholinergic dysfunction, the accumulation of amyloid plaques, the formation of tau tangles, and the progressive degeneration of neurons. While existing treatments offer limited symptomatic relief, they do not effectively halt or reverse the underlying progression of the disease, presenting a major global challenge in Alzheimer's research. Developing therapeutic strategies for AD remains complex, largely due to the inability of current medications to significantly slow neurodegeneration. Traditional drug discovery processes are often lengthy, costly, and inefficient, further complicating the search for effective treatments. To overcome these obstacles, researchers have turned to a combination of computational approaches alongside conventional drug design techniques. These integrated methodologies help accelerate the discovery process by significantly reducing both time and costs. This review delves into the underlying physiological and pathological mechanisms of Alzheimer's disease, while identifying potential drug targets such as acetylcholinesterase, butyrylcholinesterase, β-Secretase (BACE-1), A2A adenosine receptor, Dickkopf-1 protein, glycogen synthase kinase-3β, indoleamine 2,3-dioxygenase, monoamine oxidase-B, NMDA receptor, Wnt inhibitory factor, cyclindependent kinase-5, glutaminyl cyclase, and cathepsin-B. Furthermore, the review examines various computer-aided drug design (CADD) methodologies, including structure-based and ligandbased approaches, virtual screening, pharmacophore modeling, molecular modelling, and simulation techniques. These computational strategies are playing an increasingly important role in Alzheimer's research, particularly in drug discovery. By investigating promising drug candidates and lead molecules that target key proteins involved in Alzheimer's pathogenesis, the review highlights their binding modes with these targets and assesses the chemical properties essential for the development of effective clinical candidates. The aim is to provide researchers with critical insights and tools to design novel compounds with the necessary chemical and physical characteristics required for the successful treatment of Alzheimer's disease.
期刊介绍:
Current Topics in Medicinal Chemistry is a forum for the review of areas of keen and topical interest to medicinal chemists and others in the allied disciplines. Each issue is solely devoted to a specific topic, containing six to nine reviews, which provide the reader a comprehensive survey of that area. A Guest Editor who is an expert in the topic under review, will assemble each issue. The scope of Current Topics in Medicinal Chemistry will cover all areas of medicinal chemistry, including current developments in rational drug design, synthetic chemistry, bioorganic chemistry, high-throughput screening, combinatorial chemistry, compound diversity measurements, drug absorption, drug distribution, metabolism, new and emerging drug targets, natural products, pharmacogenomics, and structure-activity relationships. Medicinal chemistry is a rapidly maturing discipline. The study of how structure and function are related is absolutely essential to understanding the molecular basis of life. Current Topics in Medicinal Chemistry aims to contribute to the growth of scientific knowledge and insight, and facilitate the discovery and development of new therapeutic agents to treat debilitating human disorders. The journal is essential for every medicinal chemist who wishes to be kept informed and up-to-date with the latest and most important advances.