{"title":"Structural Determinants of Small Extracellular Vesicles (Exosomes) and Their Role in Biological Functions","authors":"A. M. Turchinets, A. A. Yakovlev","doi":"10.1134/s1819712423040220","DOIUrl":null,"url":null,"abstract":"<p><b>Abstract</b>—Extracellular vesicles (EVs) are a new and actively developing area of modern experimental and theoretical biology, which attracts researchers primarily by the possibility of using EVs as diagnostic biomarkers and therapeutic agents. Currently, the greatest amount of data has been accumulated on small extracellular vesicles (sEVs)—exosomes, vesicles of endosomal origin, and ectosomes (previously known as microvesicles), which are the product of direct budding from the plasma membrane. In this review, we address the major steps in the biogenesis of exosomes and ectosomes, the major processes of intracellular membrane trafficking, and signaling involving sEVs. The role of the sEVs in the physiology and pathophysiology of the nervous system is also discussed, as well as many promising aspects of the study of sEVs biology.</p>","PeriodicalId":19119,"journal":{"name":"Neurochemical Journal","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neurochemical Journal","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1134/s1819712423040220","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract—Extracellular vesicles (EVs) are a new and actively developing area of modern experimental and theoretical biology, which attracts researchers primarily by the possibility of using EVs as diagnostic biomarkers and therapeutic agents. Currently, the greatest amount of data has been accumulated on small extracellular vesicles (sEVs)—exosomes, vesicles of endosomal origin, and ectosomes (previously known as microvesicles), which are the product of direct budding from the plasma membrane. In this review, we address the major steps in the biogenesis of exosomes and ectosomes, the major processes of intracellular membrane trafficking, and signaling involving sEVs. The role of the sEVs in the physiology and pathophysiology of the nervous system is also discussed, as well as many promising aspects of the study of sEVs biology.
期刊介绍：
Neurochemical Journal (Neirokhimiya) provides a source for the communication of the latest findings in all areas of contemporary neurochemistry and other fields of relevance (including molecular biology, biochemistry, physiology, neuroimmunology, pharmacology) in an afford to expand our understanding of the functions of the nervous system. The journal presents papers on functional neurochemistry, nervous system receptors, neurotransmitters, myelin, chromaffin granules and other components of the nervous system, as well as neurophysiological and clinical aspects, behavioral reactions, etc. Relevant topics include structure and function of the nervous system proteins, neuropeptides, nucleic acids, nucleotides, lipids, and other biologically active components.
The journal is devoted to the rapid publication of regular papers containing the results of original research, reviews highlighting major developments in neurochemistry, short communications, new experimental studies that use neurochemical methodology, descriptions of new methods of value for neurochemistry, theoretical material suggesting novel principles and approaches to neurochemical problems, presentations of new hypotheses and significant findings, discussions, chronicles of congresses, meetings, and conferences with short presentations of the most sensational and timely reports, information on the activity of the Russian and International Neurochemical Societies, as well as advertisements of reagents and equipment.
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