Xenotransplantation: A Solution To Organ Shortage
Myra Deb Barma
03/09/2026
The problem of insufficient donor organs is still one of the most important problems that exist in the field of healthcare, as the needs of patients are rarely satisfied. The use of organs or tissues from other species, known as xenotransplantation, may become a solution to this problem. Recent advancements in genetic engineering, including the discovery of the CRISPR/Cas9 gene editing system, have allowed researchers to change multiple genes in animal organs to overcome the problem of inflammation or rejection by human bodies.
However, xenotransplantation raises complex ethical concerns. These include issues related to animal welfare, religious and cultural beliefs, and questions surrounding human identity. Additionally, there are medical and societal risks, such as the potential transmission of zoonotic diseases and the long-term effects of immunosuppressive treatments required after transplantation.
This paper reviews how xenotransplantation can address the global organ shortage while taking medical and ethical ideas into consideration, highlighting both its potential and the challenges that must be addressed before widespread implementation. Despite the great promise shown by xenotransplantation, it requires further advances in technology as well as the establishment of ethical considerations that will ensure its proper application.