Abstract
In this study, we unveil a universal blueprint of aging by analyzing Horvath’s 48 pivotal epigenetic aging genes alongside their prevalence in PubMed searches for key aging-related terms. Our data reveal a two-tiered genetic architecture: a core group of epigenetic “hubs” (including HDAC2, PRC2, c‐JUN, CTCF, and NANOG) that consistently surface across multiple conditions—from progeria to mitochondrial dysfunction—and a series of niche-specific genes that exhibit striking condition-targeted spikes. These findings suggest that while a handful of master regulators orchestrate the broad symphony of cellular senescence, other genes fine-tune specific pathways, such as neurodegeneration, cancer, and hormonal dysregulation. By mapping these differential patterns, our work provides a comprehensive framework that not only deepens our understanding of the molecular drivers of aging but also spotlights promising targets for therapeutic intervention. This “genetic symphony” of senescence, with its universal chords and specialized solos, offers fresh insights into the evolutionary conservation of aging processes and paves the way for innovative strategies in aging research.
