Allotransplant (allo- meaning "other" in Greek) is the transplantation of cells, tissues, or organs to a recipient from a genetically non-identical donor of the same species.

The American Cancer Society (ACS) is a nationwide non-profit organization dedicated to eliminating cancer.

Angiogenesis is the physiological process through which new blood vessels form from pre-existing vessels, formed in the earlier stage of vasculogenesis.

Bone marrow is a soft, gelatinous tissue found within the hollow spaces of bones.

Cancer is a broad term used to describe a group of diseases characterized by the uncontrolled growth and spread of abnormal cells in the body.

Cellular immunity, also known as cell-mediated immunity, is an immune response that does not rely on the production of antibodies.

Chemotherapy is a widely used treatment method in the field of oncology, aimed at treating cancer by administering drugs that kill rapidly dividing cells.

Clinical trials are prospective biomedical or behavioral research studies on human participants designed to answer specific questions about biomedical or behavioral interventions, including new treatments (such as novel vaccines, drugs, dietary choices, dietary supplements, and medical devices) and known interventions that warrant further study and comparison.