USMLE Step 1: Cancer Genes Master Drill

Module 1: Oncogenes

Gain of Function (ALK, BCR-ABL, MYC, RAS)

Module 2: Tumor Suppressors

Loss of Function (APC, p53, Rb, BRCA)

Module 3: Pathways & Apoptosis

Wnt, Ras-MAPK, Intrinsic/Extrinsic Apoptosis

Module 4: DNA Repair & Viruses

Lynch Syndrome, HPV E6/E7, Translocations

Module 5: Carcinogens & Misc

Aflatoxin, Arsenic, PVC, Paraneoplastic

Grand Challenge

All Questions (Exhaustive Mode)

Oncology Gene Drill