TP63 (Tumor Protein P63): TP63 is a member of the p53 family of transcription factors that plays a crucial role in the development and maintenance of epithelial tissues, as well as in cell cycle regulation and programmed cell death. It is involved in embryonic development, stem cell maintenance, and tumour formation. Mutations in TP63 can lead to various developmental disorders and have been associated with certain cancers. Research continues to investigate its dual functions in normal cellular processes and disease.