MYC (MYC Proto-Oncogene, BHLH Transcription Factor): MYC is a well-known oncogene that plays a central role in cell cycle regulation, apoptosis, and cellular transformation. As a transcription factor, it controls the expression of numerous genes involved in key cellular processes. Overexpression of MYC is common in many cancers, making it a major focus of oncology research. Understanding MYC regulation and its pathways is critical for developing targeted cancer therapies, as its dysregulation contributes to tumour growth, progression, and treatment resistance.