The field of cell and gene therapies is evolving rapidly. Looking ahead to the next decade, how do you see the balance between autologous, allogeneic, and in vivo approaches evolving? Do you expect them to coexist, or will some models eventually become dominant?
Cell and gene therapy is now an established field at the forefront of innovative medicine. It will continue to expand, both in terms of innovation and the number of patients it can reach, delivering significant value to patients and stakeholders alike.
There are currently three main types of products: autologous, allogeneic, and in vivo therapies.
The first products were primarily autologous and delivered the initial major benefits—including, in some cases, cures—that paved the way for subsequent developments. These products will remain a core part of the cell and gene therapy landscape.
Allogeneic approaches have the potential to become mainstream through optimized cell sourcing—for example, using induced pluripotent stem cells—and cell engineering designed to achieve optimal, targeted efficacy.
In vivo therapies will undoubtedly also become a major component of the field. However, we still need to properly address issues such as delivery, safety, and the appropriate assessment of the risk-benefit profile across different indications.
All three approaches will coexist, although their relative importance remains to be seen. If any model were to become dominant, it would most likely be in vivo or allogeneic, while autologous therapies will continue to deliver substantial value to patients in specific contexts.