主题词：Immune Cell Function and Interaction; T-cell and B-cell Immunology; Cancer Immunotherapy and Biomarkers; Immunotherapy and Immune Responses; Immune cells in cancer; Immune Response and Inflammation; CAR-T cell therapy research; Ferroptosis and cancer prognosis; SARS-CoV-2 and COVID-19 Research; Monoclonal and Polyclonal Antibodies Research; Inflammasome and immune disorders; interferon and immune responses; Gut microbiota and health; IL-33, ST2, and ILC Pathways; Immunodeficiency and Autoimmune Disorders; COVID-19 Clinical Research Studies; vaccines and immunoinformatics approaches; Neuroinflammation and Neurodegeneration Mechanisms; Systemic Lupus Erythematosus Research; Neutrophil, Myeloperoxidase and Oxidative Mechanisms; Immune responses and vaccinations; Reproductive System and Pregnancy; Single-cell and spatial transcriptomics; Extracellular vesicles in disease; HIV Research and Treatment