title: Noteworthy discoveries in molecular biology show promise for longer lives in the future.
mesh_terms: D015316:Genetic Therapy / Q000639:trends; D006801:Humans; D008017:Life Expectancy; D008136:Longevity; D008967:Molecular Biology / Q000639:trends*; D013234:Stem Cells; D019098:Telomerase; D014481:United States / Q000453:epidemiology
chemical_list: D019098:Telomerase