There is convincing evidence that trefoil factor 1 (TFF1), the first member of the trefoil factor family, plays an important role in the gastrointestinal barrier function and epithelial restitution.

• 摘要TFF1是三叶因子家族成员之一，在胃肠道黏膜屏障和修复中发挥着重要的生理功能。