Ruth Lappalainen, Manish Kumar, Manoj T Duraisingh
{"title":"Hungry for control: metabolite signaling to chromatin in Plasmodium falciparum","authors":"Ruth Lappalainen, Manish Kumar, Manoj T Duraisingh","doi":"10.1016/j.mib.2024.102430","DOIUrl":null,"url":null,"abstract":"<div><p><span>The human malaria parasite </span><span><em>Plasmodium falciparum</em></span><span><span><span> undergoes a complex life cycle in two hosts, mammalian and mosquito, where it is constantly subjected to environmental changes in nutrients. Epigenetic mechanisms govern transcriptional switches and are essential for parasite persistence and proliferation. Parasites infecting </span>red blood cells<span> are auxotrophic for several nutrients, and mounting evidence suggests that various metabolites act as direct substrates for epigenetic modifications, with their abundance directly relating to changes in parasite gene expression. Here, we review the latest understanding of metabolic changes that alter the </span></span>histone code resulting in changes to transcriptional programmes in malaria parasites.</span></p></div>","PeriodicalId":10921,"journal":{"name":"Current opinion in microbiology","volume":"78 ","pages":"Article 102430"},"PeriodicalIF":5.9000,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current opinion in microbiology","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1369527424000067","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The human malaria parasite Plasmodium falciparum undergoes a complex life cycle in two hosts, mammalian and mosquito, where it is constantly subjected to environmental changes in nutrients. Epigenetic mechanisms govern transcriptional switches and are essential for parasite persistence and proliferation. Parasites infecting red blood cells are auxotrophic for several nutrients, and mounting evidence suggests that various metabolites act as direct substrates for epigenetic modifications, with their abundance directly relating to changes in parasite gene expression. Here, we review the latest understanding of metabolic changes that alter the histone code resulting in changes to transcriptional programmes in malaria parasites.
期刊介绍:
Current Opinion in Microbiology is a systematic review journal that aims to provide specialists with a unique and educational platform to keep up-to-date with the expanding volume of information published in the field of microbiology. It consists of 6 issues per year covering the following 11 sections, each of which is reviewed once a year:
Host-microbe interactions: bacteria
Cell regulation
Environmental microbiology
Host-microbe interactions: fungi/parasites/viruses
Antimicrobials
Microbial systems biology
Growth and development: eukaryotes/prokaryotes