干细胞
再生医学
重编程
转化式学习
领域
环境伦理学
生物
工程伦理学
成体干细胞
移植
癌变
造血
细胞生物学
体细胞
免疫调节
风险分析(工程)
出处
期刊:CERN European Organization for Nuclear Research - Zenodo
日期:2025-01-18
被引量:3
标识
DOI:10.5281/zenodo.14681902
摘要
Eternal youth, a concept once relegated to the realm of fantasy, is becoming a reality through advancements in regenerative medicine and cellular technologies. Central to this breakthrough is the replacement of aged adult stem cells, which lose their regenerative potential and accumulate old centrioles and mutations, with rejuvenated, functional stem cells. Aged stem cells divide slowly, contributing to tissue dysfunction, and their targeted removal is critical for restoring youthful cellular environments. Rejuvenated stem cells are induced by reprogramming a patient’s somatic cells, creating personalized cells with enhanced regenerative capacity and division rates. This approach ensures biocompatibility, eliminating risks of immune rejection. Complementarily, stem cells from ethically sourced umbilical cords and placentas have demonstrated exceptional safety and effectiveness. These cells undergo stringent testing to mitigate risks of tumorigenesis or immunogenic responses, ensuring optimal safety standards. By combining the elimination of senescent cells with the transplantation of robust, rejuvenated stem cells, this innovative strategy revitalizes tissues, enhances metabolic processes, and extends biological youth. Grounded in rigorous safety and ethical principles, this transformative approach represents a scientifically credible pathway to combat aging and maintain long-term health.
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