Despite the human camouflage, these organs still sport a pig antigen called Gal, which flags them as foreigners and speeds immune rejection.

• 尽管人类能容纳伪装性，但是这些器官仍旧会突变出一种叫Gal的猪抗原。 这种抗原影响器官成为外来物，并加速免疫排斥。