Yang He, Chen-Wei Zhou, Zhi-Wen Zhang, Yuan Quan, Hong-Yu Zhang
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Evolutionary hallmark-inspired identification of prognostic biomarkers and drug targets for cancers
Identifying prognostic biomarkers and drug targets is important for cancer treatment. Accumulating evidence indicates that cancer progression reflects the reactivation of ancestral cellular programs, with evolutionarily ancient genes exerting a pivotal influence on tumor development. These ancient genes are markedly enriched among clinically validated biomarkers and therapeutic targets, highlighting their essential contribution to cancer pathogenesis and therapeutic development. The transcriptome age index (TAI) provides a quantitative framework to characterize transcriptome evolutionary dynamics, with demonstrated prognostic relevance across multiple cancer types. This review underscores the value of the TAI in shaping an evolutionary perspective for biomarker discovery and drug target identification, and considers its potential to advance precision oncology and future therapeutic development.
期刊介绍:
Drug Discovery Today delivers informed and highly current reviews for the discovery community. The magazine addresses not only the rapid scientific developments in drug discovery associated technologies but also the management, commercial and regulatory issues that increasingly play a part in how R&D is planned, structured and executed.
Features include comment by international experts, news and analysis of important developments, reviews of key scientific and strategic issues, overviews of recent progress in specific therapeutic areas and conference reports.