An algorithm is a mathematical or logical formula designed to solve a specific problem or complete a specific task.

BRCA1, an abbreviation for Breast Cancer gene 1, is a human gene that produces a protein called breast cancer type 1 susceptibility protein.

Breast cancer is a type of cancer that develops in the breast cells.

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.

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

A chromosome is a structure found in the cells of organisms that carries their genetic information.

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.

DNA, also known as deoxyribonucleic acid, is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.