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 ...

By Hugo Francisco de Souza A novel CAR-T cell approach targets amyloid plaques in preclinical Alzheimer models, raising the ...

A robust primary immune response has been correlated with the precursor number of antigen-specific T cells, as identified using peptide MHCII tetramers. However, these tetramers identify only the ...

The circumstances surrounding a study on a deadly virus could hardly have been more dramatic. One of its first authors was ...

National Institutes of Health researchers shared new details about idiopathic CD4 lymphocytopenia (ICL), a rare immune deficiency that leaves people vulnerable to infectious diseases, autoimmune ...

Checking CD4 helper T cell levels up to 4 times a year has been a mainstay of HIV/AIDS monitoring, but the value of the test has diminished as the ability to directly detect viral RNA has improved and ...

Osaka, Japan – Much like ripples on the water can betray powerful currents below the surface, small changes in our bodies can sometimes be an indicator of a serious condition. Now, researchers from ...

The rollout of vaccines against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pathogen has led to a significant reduction in coronavirus disease 2019 (COVID-19) cases, ...