Ley and colleagues show that negative selection only partially explains the difference between CD4 + T cell responses to self and foreign peptides and that PD-1 and CD73 synergistically limit the ...

In this cross-sectional study, researchers explored immune activation as a possible mechanism for this seemingly paradoxical response to HIV infection. CD4-cell counts and T-cell activation levels ...

Once your CD4 count goes up in response to ART, you may be able to ... Your doctor can tell because your CD4 levels (sometimes called T cell levels) start to go up. Second, you become far less ...

the team set out to investigate the stress response of the Golgi to this environment and identify potential strategies to ...

these cells often remain inactive, limiting the immune system's response to the tumor. The stem-like CD4 T cells have the ...

these cells often remain inactive, limiting the immune system's response to the tumor. The stem-like CD4 T cells have the ...

Results from a new animal study found that maternal exposure to e-cigarette residues, with or without nicotine, affected ...