In 1978–1979, early clinical reports showed that ciclosporin could control organ rejection far more effectively than previous immunosuppressive regimes. The drug, developed from a fungal compound, became central to the success of kidney, liver, heart, and heart-lung transplantation. Its adoption helped turn transplantation from experimental heroics into a repeatable modern therapy.

The language of grafting, rejection, immunity, and acceptance gained new cultural force during the transplant era. For poets writing about identity, exile, illness, and belonging, transplantation offered a powerful modern vocabulary: one life sustained by another, and the self understood as fragile, borrowed, and biologically interconnected.