Let’s look at the history a bit to show similarities:
The history of stem cell treatments, as we understand them today, began in the 1950s, about the same time as trick or treating went mainstream, with the discovery of hematopoietic stem cells (HSCs) in bone marrow, leading to early bone marrow transplants to treat leukemia. This breakthrough established the foundation of stem cell science by proving that these cells could regenerate specific types of tissues. In the 1980s, the discovery of embryonic stem cells (ESCs) raised new possibilities for regenerative medicine due to their ability to differentiate into any cell type, around the same time kids all watched E.T., and dressed as Indiana Jones and Care Bears, for Halloween.
The 2000s saw major advancements, including the development of induced pluripotent stem cells (iPSCs), which allowed scientists to reprogram adult cells to behave like ESCs without ethical concerns. Alongside this, mesenchymal stem cells (MSCs) from sources like bone marrow, fat tissue, and umbilical cord gained attention due to their anti-inflammatory and tissue-repair properties. While Spiderman costumes made a major comeback thanks to Toby Maguire, stem cells made huge advancements in thanks to human umbilical cords.
As we now prepare for Halloween 2024 and kids are dressed as Barbie, Pokémon, and Super Mario, this holiday feels as though it has always existed, yet its roots are still based in living memory. Stem cell treatments, although frequently referred to as “new” or “experimental” have as long a history as the tradition of trick or treating itself.