As medical technology advances rapidly, cell therapy and regenerative medicine involving cells or genetically-modified cells can address many unmet medical needs. They have infinite commercial opportunities and have become the one of the most rapidly developing directions for therapy in the last decade. Cell therapy is under various limitations and faces numerous challenges. The research and development, preparation sites, supplies, clinical trials, treatments, and follow-up procedures of cell therapy differ greatly from medicine management; thus, the regulations or norms for medicine management cannot be applied to cell therapy. The keys to successful cell therapy include comprehensive legislation, cultivation and recruitment of professionals, cost reduction, and integration with artificial intelligence technologies. To enable patients in need to smoothly receive cell therapy at ease, making cell therapy affordable to all people is our primary and most critical expectation and goal.