{"title":"3,3′-Diindolylmethane disrupts the endoplasmic reticulum and nuclear envelope in Schizosaccharomyces pombe","authors":"","doi":"10.1016/j.bbrc.2024.150724","DOIUrl":null,"url":null,"abstract":"<div><div>3,3′-Diindolylmethane is recognized for its anti-cancer activities in various pathways, though its mechanism remains to be fully elucidated. Previous studies have shown that 3,3′-Diindolylmethane disturbed the localization of Cut11, a nuclear pore complex subunit in <em>Schizosaccharomyces pombe</em>. This study further reveals that in <em>Schizosaccharomyces pombe,</em> 3,3′-Diindolylmethane also disrupts other components of nuclear envelope, causing GFP-NLS leakage, making it evident that 3,3′-Diindolylmethane <u>disrupts the</u> nuclear envelope. 3,3′-Diindolylmethane also disturbs the localization of GFP-ADEL and Ost4, which are endoplasmic reticulum lumen proteins and membrane proteins respectively, suggesting the function of 3,3′-Diindolylmethane on endoplasmic reticulum disturbance. The nuclear envelope repairment, normal nuclear envelope physical properties, and lipid metabolism homeostasis are crucial for cell survival in the presence of 3,3′-Diindolylmethane. These findings provide new insights into the understanding and development of 3,3′-Diindolylmethane as an anti-cancer agent.</div></div>","PeriodicalId":8779,"journal":{"name":"Biochemical and biophysical research communications","volume":null,"pages":null},"PeriodicalIF":2.5000,"publicationDate":"2024-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochemical and biophysical research communications","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0006291X24012609","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
3,3′-Diindolylmethane is recognized for its anti-cancer activities in various pathways, though its mechanism remains to be fully elucidated. Previous studies have shown that 3,3′-Diindolylmethane disturbed the localization of Cut11, a nuclear pore complex subunit in Schizosaccharomyces pombe. This study further reveals that in Schizosaccharomyces pombe, 3,3′-Diindolylmethane also disrupts other components of nuclear envelope, causing GFP-NLS leakage, making it evident that 3,3′-Diindolylmethane disrupts the nuclear envelope. 3,3′-Diindolylmethane also disturbs the localization of GFP-ADEL and Ost4, which are endoplasmic reticulum lumen proteins and membrane proteins respectively, suggesting the function of 3,3′-Diindolylmethane on endoplasmic reticulum disturbance. The nuclear envelope repairment, normal nuclear envelope physical properties, and lipid metabolism homeostasis are crucial for cell survival in the presence of 3,3′-Diindolylmethane. These findings provide new insights into the understanding and development of 3,3′-Diindolylmethane as an anti-cancer agent.
期刊介绍:
Biochemical and Biophysical Research Communications is the premier international journal devoted to the very rapid dissemination of timely and significant experimental results in diverse fields of biological research. The development of the "Breakthroughs and Views" section brings the minireview format to the journal, and issues often contain collections of special interest manuscripts. BBRC is published weekly (52 issues/year).Research Areas now include: Biochemistry; biophysics; cell biology; developmental biology; immunology
; molecular biology; neurobiology; plant biology and proteomics