A comprehensive, multi-disciplinary field focused on the intentional design and application of advanced biotechnological, pharmacological, and clinical strategies to extend human healthspan and maximum lifespan. It is a proactive, systems-based approach that seeks to modulate the fundamental biological mechanisms of aging rather than just managing age-related diseases. This discipline merges principles from geroscience, endocrinology, genetics, and clinical medicine to create personalized longevity protocols.
Origin
This term is a conceptual extension of traditional longevity research, reflecting the increasing sophistication and engineering mindset applied to biological systems. The word “engineering” emphasizes the deliberate, systematic, and quantifiable nature of the interventions, moving beyond passive observation to active, targeted biological manipulation. It is closely tied to the advent of precision medicine and the ability to measure biological age metrics.
Mechanism
The core strategy involves systematically addressing the established Hallmarks of Aging, including genomic instability, cellular senescence, loss of proteostasis, and mitochondrial dysfunction. Interventions often target molecular control pathways such as mTOR, AMPK, and sirtuins, utilizing compounds like NAD+ precursors or senolytics. Furthermore, maintaining optimal endocrine function is a foundational mechanism, as hormones regulate metabolism, cellular repair, and inflammatory responses throughout the lifespan.
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