The global epigenetics drugs & diagnostic technologies market is projected to grow from USD 17.39 billion in 2024 to USD 56.54 billion by 2033, driven by diagnostics (94.9% share in 2023), oncology (70.0% share in 2023), and North America's dominance (41.5% share in 2023). Key growth factors include technological advancements, rising prevalence of chronic diseases, and increasing R&D activities.