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Epigenetic Control Switch

Meaning

The Epigenetic Control Switch refers metaphorically to the reversible chemical modifications of DNA and its associated histone proteins that fundamentally alter gene expression without changing the underlying DNA nucleotide sequence. These modifications, which include DNA methylation and histone acetylation, determine which specific genes are actively transcribed into proteins and which remain functionally silenced. In the context of longevity and wellness, these switches are profoundly influenced by lifestyle, environment, and hormonal signals, offering a key, dynamic target for regenerative interventions.