Mean lifespan and total spontaneous tumor incidence did not change. The authors reported longer survival among the last surviving animals, fewer chromosome aberrations, and changes in estrous function and leukemia incidence.
Two groups of 54 female mice received Epitalon or saline from early adulthood until natural death.
What the researchers measured
Mean and maximum lifespan, late-survivor lifespan, reproductive function, chromosome abnormalities, and spontaneous tumors were assessed.
How to read this evidence
Researchers studied cells, isolated tissue, or animals. These experiments can help explain a mechanism, but do not establish benefits or safety in people. Human cells grown in a laboratory also belong in this category.
Results in context
Mean lifespan did not change, although some late-survival measures increased. Total tumor incidence also did not change; these distinctions matter more than a general anti-aging claim.
What this does not establish
Selected tail-of-survival outcomes should not be read as an increase in average lifespan. Results from one female mouse strain do not establish human longevity or long-term safety.
Publication & source
Why this paper is included
The compound is a named subject of the publication title.
Publication indexing
Journal Article · Research Support, Non-U.S. Gov't
Indexed subjects
Aging · Animals · Biomarkers · Body Temperature · Body Weight · Bone Marrow Cells · Chromosome Aberrations · Estrus · Feeding Behavior · Female · Life Expectancy · Mice · Neoplasms, Experimental · Oligopeptides
Source checked
October 4, 2026. Years follow journal issues; online-first dates may differ.