The Dual Role of Survival Genes in Neurons and Cancer Cells: a Strategic Clinical Application of DX2 in Neurodegenerative Diseases and Cancer.

IF 3 3区 医学 Q2 PHARMACOLOGY & PHARMACY
Kyunghwa Baek
{"title":"The Dual Role of Survival Genes in Neurons and Cancer Cells: a Strategic Clinical Application of DX2 in Neurodegenerative Diseases and Cancer.","authors":"Kyunghwa Baek","doi":"10.4062/biomolther.2024.138","DOIUrl":null,"url":null,"abstract":"<p><p>In cancer cells, survival genes contribute to uncontrolled growth and the survival of malignant cells, leading to tumor progression. Neurons are post-mitotic cells, fully differentiated and non-dividing after neurogenesis and survival genes are essential for cellular longevity and proper functioning of the nervous system. This review explores recent research findings regarding the role of survival genes, particularly DX2, in degenerative neuronal tissue cells and cancer cells. Survival gene DX2, an exon 2-deleted splice variant of AIMP2 (aminoacyl-tRNA synthetase-interacting multi-functional protein 2), was found to be overexpressed in various cancer types. The potential of DX2 inhibitors as an anti-cancer drug arises from its unique ability to interact with various oncoproteins, such as KRAS and HSP70. Meanwhile, AIMP2 has been reported as a multifunctional cell death-inducing gene, and survival gene DX2 directly and indirectly inhibits AIMP2-induced cell death. DX2 plays multifaceted survival roles in degenerating neurons via various signaling pathways, including PARP 1, TRAF2, and p53 pathways. It is noteworthy that genes that were previously classified as oncogenes, such as AKT and XBP1, are now being considered as curative transgenes for targeting neurodegenerative diseases. A strategic direction for clinical application of survival genes in neurogenerative disease and in cancer is justified.</p>","PeriodicalId":8949,"journal":{"name":"Biomolecules & Therapeutics","volume":" ","pages":""},"PeriodicalIF":3.0000,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomolecules & Therapeutics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.4062/biomolther.2024.138","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0

Abstract

In cancer cells, survival genes contribute to uncontrolled growth and the survival of malignant cells, leading to tumor progression. Neurons are post-mitotic cells, fully differentiated and non-dividing after neurogenesis and survival genes are essential for cellular longevity and proper functioning of the nervous system. This review explores recent research findings regarding the role of survival genes, particularly DX2, in degenerative neuronal tissue cells and cancer cells. Survival gene DX2, an exon 2-deleted splice variant of AIMP2 (aminoacyl-tRNA synthetase-interacting multi-functional protein 2), was found to be overexpressed in various cancer types. The potential of DX2 inhibitors as an anti-cancer drug arises from its unique ability to interact with various oncoproteins, such as KRAS and HSP70. Meanwhile, AIMP2 has been reported as a multifunctional cell death-inducing gene, and survival gene DX2 directly and indirectly inhibits AIMP2-induced cell death. DX2 plays multifaceted survival roles in degenerating neurons via various signaling pathways, including PARP 1, TRAF2, and p53 pathways. It is noteworthy that genes that were previously classified as oncogenes, such as AKT and XBP1, are now being considered as curative transgenes for targeting neurodegenerative diseases. A strategic direction for clinical application of survival genes in neurogenerative disease and in cancer is justified.

求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
6.60
自引率
8.10%
发文量
72
审稿时长
6-12 weeks
期刊介绍: Biomolecules & Therapeutics (Biomolecules & Therapeutics) (Print ISSN 1976-9148, Online ISSN 2005-4483) is an international, peer-reviewed, open access journal that covers pharmacological and toxicological fields related to bioactive molecules and therapeutics. It was launched in 1993 as "The Journal of Applied Pharmacology (ISSN 1225-6110)", and renamed "Biomolecules & Therapeutics" (Biomol Ther: abbreviated form) in 2008 (Volume 16, No. 1). It is published bimonthly in January, March, May, July, September and November. All manuscripts should be creative, informative, and contribute to the development of new drugs. Articles in the following categories are published: review articles and research articles.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信