主题词：Cancer therapeutics and mechanisms; Cancer Treatment and Pharmacology; Colorectal Cancer Treatments and Studies; Lung Cancer Treatments and Mutations; Lung Cancer Research Studies; Drug Transport and Resistance Mechanisms; HER2/EGFR in Cancer Research; Cancer-related Molecular Pathways; Gastric Cancer Management and Outcomes; Cancer, Hypoxia, and Metabolism; Peptidase Inhibition and Analysis; MicroRNA in disease regulation; Cancer Immunotherapy and Biomarkers; Circular RNAs in diseases; PI3K/AKT/mTOR signaling in cancer; Neuroendocrine Tumor Research Advances; Cell death mechanisms and regulation; Cancer-related molecular mechanisms research; RNA Interference and Gene Delivery; Estrogen and related hormone effects; Pancreatic and Hepatic Oncology Research; Glioma Diagnosis and Treatment; Hepatocellular Carcinoma Treatment and Prognosis; Neutropenia and Cancer Infections; Multiple Myeloma Research and Treatments