主题词：Gastric Cancer Management and Outcomes; Cancer-related Molecular Pathways; Esophageal Cancer Research and Treatment; Lung Cancer Treatments and Mutations; RNA modifications and cancer; Immunotherapy and Immune Responses; Hepatocellular Carcinoma Treatment and Prognosis; Cancer Research and Treatments; Breast Cancer Treatment Studies; Virus-based gene therapy research; Monoclonal and Polyclonal Antibodies Research; Cancer Immunotherapy and Biomarkers; Cancer, Hypoxia, and Metabolism; Glycosylation and Glycoproteins Research; Lymphoma Diagnosis and Treatment; Lung Cancer Diagnosis and Treatment; Cholangiocarcinoma and Gallbladder Cancer Studies; Head and Neck Cancer Studies; Immune Cell Function and Interaction; Gastrointestinal Tumor Research and Treatment; Metastasis and carcinoma case studies; Helicobacter pylori-related gastroenterology studies; Cancer-related gene regulation; RNA Interference and Gene Delivery; HER2/EGFR in Cancer Research