表观遗传学
可药性
医学
胶质母细胞瘤
生物信息学
表观遗传疗法
生物
DNA甲基化
癌症研究
基因
遗传学
基因表达
作者
Liliana Montella,Mariella Cuomo,Nunzio Del Gaudio,Michela Buonaiuto,Davide Costabile,Roberta Visconti,Teodolinda Di Risi,Roberta Vinciguerra,Federica Trio,Sara Ferraro,Guglielmo Bove,Gaetano Facchini,Lucia Altucci,Lorenzo Chiariotti,Rosa Della Monica
摘要
Glioblastoma, the most common and heterogeneous tumor affecting brain parenchyma, is dismally characterized by a very poor prognosis. Thus, the search of new, more effective treatments is a vital need. Here, we will review the druggable epigenetic features of glioblastomas that are, indeed, currently explored in preclinical studies and in clinical trials for the development of more effective, personalized treatments. In detail, we will review the studies that have led to the identification of epigenetic signatures, IDH mutations, MGMT gene methylation, histone modification alterations, H3K27 mutations and epitranscriptome landscapes of glioblastomas, in each case discussing the corresponding targeted therapies and their potential efficacy. Finally, we will emphasize how recent technological improvements permit to routinely investigate many glioblastoma epigenetic biomarkers in clinical practice, further enforcing the hope that personalized drugs, targeting specific epigenetic features, could be in future a therapeutic option for selected patients.
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