www.technologyreview.com/2022/06/07/1053132/saudi-arabia-slow-aging-metformin/) | [199 comments](https://np.reddit.com/r/longevity/comments/v6ugqg/saudi_arabia_plans_to_spend_1_billion_a_year/)
\#2: [MicroRNA regrows 90% of lost hair, study finds](https://www.thebrighterside.news/post/microrna-regrows-90-of-lost-hair-study-finds) | [77 comments](https://np.reddit.com/r/longevity/comments/uqtc7z/microrna_regrows_90_of_lost_hair_study_finds/)
\#3: [Third patient is CURED of HIV with stem cell therapy
sneakpeekbot t1_jedoo1q wrote
Reply to comment by sequoia-3 in Ray Kurzweil Predicted Simulated Biology is a Path to Longevity Escape Velocity by Dr_Singularity
www.technologyreview.com/2022/06/07/1053132/saudi-arabia-slow-aging-metformin/) | [199 comments](https://np.reddit.com/r/longevity/comments/v6ugqg/saudi_arabia_plans_to_spend_1_billion_a_year/) \#2: [MicroRNA regrows 90% of lost hair, study finds](https://www.thebrighterside.news/post/microrna-regrows-90-of-lost-hair-study-finds) | [77 comments](https://np.reddit.com/r/longevity/comments/uqtc7z/microrna_regrows_90_of_lost_hair_study_finds/) \#3: [Third patient is CURED of HIV with stem cell therapy