目的探讨挂载Qa-1和PD-L1的人工脂质体对同种小鼠胰岛移植后排斥反应及移植效果的影响。方法通过链霉亲和素-生物素系统，将Qa-1和PD......

The immune system has evolved a variety of regulatory mechanisms to ensure the peripheral self-tolerance as well as the ......

T lymphocytes with dedicated suppressor function (Treg) play a crucial role in the homeostatic control of immunity in th......

Research into the suppressive activity of CD4+FoxP3+ T regulatory cells (Treg) has defined a sublineage of CD4+ cells th......