Medically reviewed by Anju Goel, MD Key Takeaways CD4 counts show how strong your immune system is; lower counts mean a ...

A review found that CD4/CD8 ratio could be used as a prognostic marker for mortality in patients with HIV, though future studies need to be done to confirm these findings. Clinical practices can ...

Idiopathic CD4 lymphocytopenia (ICL) is a clinical syndrome that is defined by CD4 lymphopenia of less than 300 cells per cubic millimeter in the absence of any primary or acquired cause of ...

In a person living with HIV, proviruses—strands of HIV DNA—are typically integrated into the T cell genome and become a ...

New findings could aid future development of more efficient therapeutic strategies in the context of regenerative medicine and aging.

Background Metabolic dysfunction-associated steatohepatitis-related hepatocellular carcinoma (MASH-HCC) has been reported to be less responsive to immune checkpoint inhibitors, which may be associated ...