Cell Cycle and Its Regulation: Foundation of Cancer Biology

In this video, we begin the Molecular Basis of Cancer series by understanding the normal cell cycle and the mechanisms that regulate cell division. 00:00 Introduction 03:40 Genetical hierchy 11:17 Phases of cell cycle 18:34 Cyclins and Cyclin-Dependent Kinases 20:14 CDKIs 22:40 Role of K Ras, Myc & E2F 28:40 Role of Rb protein 31:42 Role of P53 34:38 Checkpoints 37:06 Proto-oncogene & TSGs Why cell cycle regulation is important How failure of these regulatory mechanisms leads to cancer This lecture is designed for MBBS students, pathology residents, postgraduate medical students, NEET PG aspirants, and anyone interested in understanding cancer biology from the basics. If you found this video helpful, don't forget to Like, Share, and Subscribe for more pathology and cancer biology lectures. #Pathology #CancerBiology #CellCycle #MolecularBasisOfCancer #Cyclins #CDK #p53 #RBProtein #CellCycleRegulation #MedicalEducation