1. Tools of the Cell Biologist 2. Cell Membranes 3. Cytoskeleton 4. Organelle Structure and Function 5. Mitochondria and Disease 6. Regulation of Gene Expression 7. Cell Adhesion and ECM 8. Intercellular Signaling 9. Cell Signaling Events 10. Cell Cycle and Cancer 11. Programmed Cell Death 12. The Cell Biology of the Immune System 13. Stem Cells and Regenerative Medicine 14. Omics, Informatics, and Precision Medicine 15. The Microbiome and Human Disease