#290 ‒ Liquid biopsies for early cancer detection, the role of epigenetics in aging, and the future of aging research | Alex Aravanis, M.D., Ph.D.

#290 ‒ Liquid biopsies for early cancer detection, the role of epigenetics in aging, and the future of aging research | Alex Aravanis, M.D., Ph.D.

The Peter Attia Drive

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter’s Weekly Newsletter Alex Aravanis is a leader in research and development of technologies and clinical tests utilizing the latest tools in DNA analysis and data science. In this episode, Alex delves into two interconnected topics: liquid biopsies and epigenetics. He begins by tracing the trajectory of genome sequencing and tumor sequencing, setting the stage for a detailed exploration of liquid biopsies as an early cancer detection method. The discussion encompasses key concepts such as cell-free DNA, DNA methylation, sensitivity, specificity, and the predictive values associated with liquid biopsies. Transitioning to epigenetics, Alex examines the intricate interplay of DNA meth
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