CD4 + and CD8 + T cells isolated from patients with low levels of HBsAg (<100 IU/mL) and in particular low levels of HBcrAg (<3 Log U/mL) were more responsive to PD-L1 blockade in vitro ... flow ...

Background Autophagy has emerged as a critical homeostatic mechanism in T lymphocytes, influencing proliferation and differentiation ... (BD Biosciences). Flow cytometry was performed on BD Canto II ...

The study, which used flow cytometry rather than molecular biology to identify circulating tumor cells (CTCs), found a ...

Scientists from the Keck School of Medicine at University of Southern California have developed a spectral flow ...

To enhance CAR T therapies, scientists are actively studying TCR signaling and T-cell exhaustion mechanisms to improve CAR T ...

Resurrection of ancient forms of CD4 reveals how retroviruses have placed selective pressure on this gene in apes, acting to propagate infection-resistant alleles.

The decrease in CD4 cells during HIV infection seems to be driven by immune activation, which does not always correlate with viral load. Experienced clinicians are all too familiar with the ...

This cutting-edge field delves into the intricate interplay between the immune system and cancer cells to harness the body's natural defenses to combat cancer. How our immune system can be mobilized ...