Clear, careful information about regenerative medicine and stem cells—what is known, what is still being studied, and what to ask your doctor.
Understanding comes before making a medical decision.Topics in preparationBody & health basicsInside the bodyBeauty & agingEvidence & benefitSafety & risksStem cell typesComparing therapiesCost & accessMechanisms & research
A careful introduction to the difference between research, approved products, and individual treatment decisions.
Read the introductionInduced pluripotent stem cells made by reprogramming body cells: how they are made, research using them, and products approved in Japan in 2026.
Stem cells themselves, cells made from stem cells, processed cell products, and cell-derived components—what is actually administered and what to confirm beforehand.
The two abilities of stem cells — self-renewal and differentiation — and how they differ from ordinary cells.
Regenerative medicine aims to repair and regenerate cells, tissues, and organs damaged by illness or injury — and stem-cell therapy is one of its methods.
This site provides general information, not diagnosis or treatment. Please consult a qualified healthcare professional for personal medical decisions.