<unk>  (SENS) is a range of proposed regenerative medical therapies, either planned or currently in development, for the periodical repair of all age-related damage to human tissue. These therapies have the ultimate aim of maintaining a state of<unk><unk>  in patients and postponing age-associated disease. SENS was first defined by British biogerontologist Aubrey de Grey. While some biogerontologists support the SENS program, many contend that the ultimate goals of de Grey's programme are too speculative given the current state of technology and refer to it as "fantasy rather than science".
Strategies for engineered negligible senescence
Late-life mortality deceleration
Radiation protection
Research into centenarians
Experimental cancer treatment
Individualized cancer immunotherapy
Therapy freedom
Lasers in cancer treatment