主题词：Cancer Immunotherapy and Biomarkers; Immunotherapy and Immune Responses; CAR-T cell therapy research; Immune Cell Function and Interaction; Immune cells in cancer; Monoclonal and Polyclonal Antibodies Research; Virus-based gene therapy research; Ferroptosis and cancer prognosis; Cancer Research and Treatments; T-cell and B-cell Immunology; vaccines and immunoinformatics approaches; Cancer Genomics and Diagnostics; Cutaneous Melanoma Detection and Management; Lung Cancer Treatments and Mutations; Phagocytosis and Immune Regulation; Melanoma and MAPK Pathways; Single-cell and spatial transcriptomics; interferon and immune responses; Lung Cancer Research Studies; Cancer Cells and Metastasis; Renal cell carcinoma treatment; Bladder and Urothelial Cancer Treatments; Colorectal Cancer Treatments and Studies; Lymphoma Diagnosis and Treatment; Inflammatory Biomarkers in Disease Prognosis