A group of researchers from China has successfully tested an experimental injection capable of slowing down the body's aging processes. The results of the study have been published in the journal Cell.

The drug activates the immune system, targeting senescent cells for destruction. Senescent cells are aging cells that have lost their ability to divide but remain or accumulate in tissues, disrupting their function. The introduction of genetically modified stem cells that are resistant to signs of aging has achieved a pronounced rejuvenating effect.

According to the authors of the study, during 12 weeks of testing, improvements were noted in the condition of the brain, memory, muscle tissue, reproductive function, and a number of internal organs. An external anti-aging effect was also observed: the skin and hair of the test subjects showed signs of recovery. Scientists estimate this effect to be equivalent to “rejuvenation” of approximately seven years.

The researchers emphasize that the work is at an early stage and that larger clinical trials are needed to confirm the effectiveness and safety of the approach.