In a recent study posted to the medRxiv* preprint server, researchers immunophenotyped T lymphocyte responses among unvaccinated individuals, representative of the entire spectrum of the clinical ...

For decades, cancer immunotherapy has focused primarily on CD8 + cytotoxic T lymphocytes as the main executors of tumor cell killing. However, growing clinical and single-cell sequencing evidence ...

Please provide your email address to receive an email when new articles are posted on . Researchers defined eight subsets of airway CD4+ tissue-resident memory T cells. Nearly 65% of all CD4+ T cells ...

Importantly, immune checkpoint blockade can partially reverse CD4+ T cell exhaustion, restore effector function, and enhance therapeutic outcomes, highlighting their pivotal role in determining ...

CD4 counts show how strong your immune system is; lower counts mean a weaker immune response. The CD4 percentage shows what part of your white blood cells are CD4 cells and helps check how strong your ...