{"title":"MLC2: Physiological Functions and Potential Roles in Tumorigenesis.","authors":"Jiaxue Lu, Nan Li, Wenling Zhang","doi":"10.1007/s12013-025-01721-6","DOIUrl":null,"url":null,"abstract":"<p><p>The myosin regulatory light chain 2 (MLC2) is a crucial regulator of myosin activity. Its phosphorylation, mediated by various kinases, plays a vital role in maintaining normal physiological functions in skeletal muscle, myocardium, smooth muscle, and nonmuscle cells. Moreover, MLC2 has been implicated in the development of many cancers through its phosphorylation. An increasing number of studies have shown that MLC2 may influence tumor progression by modulating cancer cell growth, migration, invasion, apoptosis, and autophagy. In this paper, we provide a concise overview of the phosphorylation regulatory mechanisms of MLC2 and its roles in both physiology and tumorigenesis. Furthermore, this study proposes potential directions for future research.</p>","PeriodicalId":510,"journal":{"name":"Cell Biochemistry and Biophysics","volume":" ","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cell Biochemistry and Biophysics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s12013-025-01721-6","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The myosin regulatory light chain 2 (MLC2) is a crucial regulator of myosin activity. Its phosphorylation, mediated by various kinases, plays a vital role in maintaining normal physiological functions in skeletal muscle, myocardium, smooth muscle, and nonmuscle cells. Moreover, MLC2 has been implicated in the development of many cancers through its phosphorylation. An increasing number of studies have shown that MLC2 may influence tumor progression by modulating cancer cell growth, migration, invasion, apoptosis, and autophagy. In this paper, we provide a concise overview of the phosphorylation regulatory mechanisms of MLC2 and its roles in both physiology and tumorigenesis. Furthermore, this study proposes potential directions for future research.
期刊介绍：
Cell Biochemistry and Biophysics (CBB) aims to publish papers on the nature of the biochemical and biophysical mechanisms underlying the structure, control and function of cellular systems
The reports should be within the framework of modern biochemistry and chemistry, biophysics and cell physiology, physics and engineering, molecular and structural biology. The relationship between molecular structure and function under investigation is emphasized.
Examples of subject areas that CBB publishes are:
· biochemical and biophysical aspects of cell structure and function;
· interactions of cells and their molecular/macromolecular constituents;
· innovative developments in genetic and biomolecular engineering;
· computer-based analysis of tissues, cells, cell networks, organelles, and molecular/macromolecular assemblies;
· photometric, spectroscopic, microscopic, mechanical, and electrical methodologies/techniques in analytical cytology, cytometry and innovative instrument design
For articles that focus on computational aspects, authors should be clear about which docking and molecular dynamics algorithms or software packages are being used as well as details on the system parameterization, simulations conditions etc. In addition, docking calculations (virtual screening, QSAR, etc.) should be validated either by experimental studies or one or more reliable theoretical cross-validation methods.
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