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State one way the immune system is involved in the rejection of transplanted organs

User Comintern
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Final answer:

Transplanted organ rejection is often due to the recipient's immune system recognizing donor MHC I molecules as foreign, triggering an attack by cytotoxic T cells.

Step-by-step explanation:

One way the immune system is involved in the rejection of transplanted organs is through the host's recognition of MHC I molecules on the donor organ as foreign. The immune system, primarily through cytotoxic T cells, mounts an attack against these non-self MHC I molecules, leading to the eventual rejection of the transplanted tissue. This immune response can be highly specific and robust, causing significant harm to the recipient if not managed with immunosuppressive therapy.

User Roy Shilkrot
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your immune system fights off illness, which is basically a virus, or whatever invades your body. so, i think it would see the transplanted organ as an invading virus, and would attack it, i'm pretty sure they give people who have gone through transplants immune suppressing medication.
User MikeTeeVee
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