LONGEVITY ENHANCEMENT INDUCED BY REPETITIVE INJECTIONS OF BOTULINUM TOXIN (CENTURION EFFECT)

摘要

Described herein is a novel application involving the use of therapeutic or cosmetic formulations of botulinum toxin involving an increase and enhancement of longevity in human subjects. The inventors are physicians who have used this agent for the past 30 years for many indications and has treated a large number of patients for periods of 20-30 years, many over the age of 60 at therapy initiation for medical and aesthetic conditions. A substantial number seemed to be surviving longer than untreated patients using US census statistics. Compared to social security survival curve established over the last decade, this patient group demonstrated substantial greater longevity than the national average. Because the first remarkable patients were a group exceeding or approaching 100 years of age, the phenomenon has been termed the "centurion effect." The physiology of this effect most likely relates to the effect botulinum has on central nervous system, circadian function, sleep synchronization, mitigation of the deterioration of age related diurnal central nervous system functions, and metabolic alterations associated with the toxins effect on brainstem circadian centers.