As one of important defensive factors, trefoil factor 3(TFF3) has considerable relation to the lesion, recovery, proliferation and malignancy of gastrointestinal mucosa.

• 摘要TFF3作为胃肠黏膜中一个重要的黏膜保护因子，与胃肠黏膜的损伤、修复、增殖、恶变都有着重要的关系。