Even after two years, individuals with long COVID display resilient immune responses, offering hope for long-term protection against reinfection. Study: SARS-CoV-2-specific CD8 + T cells from people ...
In a recent study published in Nature Methods, researchers developed "scAtlasVAE," a deep-learning model to integrate large-scale single-cell ribonucleic acid (RNA) sequencing (scRNA-seq) data, ...
Immunological memory refers to the ability of the immune system to “remember” and respond more rapidly and effectively to pathogens previously encountered. Memory T cells generated during previous ...
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 ...
A type of immune cell targeting the Epstein-Barr virus may play a key role in driving multiple sclerosis (MS), a study found.
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 ...