Cell therapy has emerged as one of the most transformative areas in modern biomedical science, offering the possibility to repair, replace, or regenerate damaged tissues using living cells. At the heart of this field lies a crucial foundation: human raw materials. These raw materials serve as the essential starting point for developing therapeutic cell products and determining their safety, performance, and long-term potential. Understanding how these materials are sourced, processed, and applied is key to appreciating the future of advanced treatments.
Human raw materials in cell therapy generally include blood, bone marrow, adipose tissue, umbilical cord tissue, placental tissue, and other biological specimens that contain viable cells. These materials provide the necessary building blocks for therapies involving stem cells, immune cells, and engineered cell types. One of the most important characteristics of these materials is their natural biological compatibility. Since they originate from humans, they tend to integrate more effectively…