I'd missed the second Google presentation given by Aubrey de Grey this year, entitled "WILT: taking cancer seriously enough to really cure it." Here, Russell Whitaker points us in the right direction: "Eight weeks ago, I hosted Dr. Aubrey de Grey for his second talk at Google in Mountain View, California, a follow-up to his earlier Google talk in the SENS series ... The intrinsic genetic instability of cancer cells makes age-related cancers harder to postpone or treat than any other aspect of aging. Any therapy that a cancer can resist by activating or inactivating specific genes is unlikely to succeed long-term, because pre-existing cancer cells with the necessary gene expression pattern will withstand the therapy and proliferate. WILT (Whole-body Interdiction of Lengthening of Telomeres) seeks to pre-empt this problem by deleting from as many of our cells as possible the genes needed for telomere elongation. Cancers lacking these genes can never reach a life-threatening stage by altering gene expression, only by acquiring new genes, which is far more unlikely. Continuously-renewing tissues can be maintained by periodic reseeding with telomere elongation-incompetent stem cells that have had their telomeres lengthened in vitro with exogenous telomerase. I will describe why WILT may become a uniquely comprehensive anti-cancer modality, and the practicalities of performing it and avoiding side-effects."

Link: http://www.survivalarts.com/archives/001445.html