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musickatia [10]
3 years ago
6

What happens on a cellular level during a organ rejection? Simplified.

Biology
1 answer:
SpyIntel [72]3 years ago
4 0
The ability of recipient T cells to recognize donor-derived antigens, called allorecognition, initiates allograft rejection. Once recipient T cells become activated, they undergo clonal expansion, differentiate into effector cells, and migrate into the graft where they promote tissue destruction.
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