CDC gene, also known as cell division cycle gene, refers to a group of genes that play a crucial role in the regulation and control of cell cycle progression. These genes encode proteins that are responsible for orchestrating the events necessary for cell division, ensuring proper cellular growth and development. The CDC genes are found in various organisms, including humans, and their function is highly conserved across species.
The CDC genes act as key molecular switches, governing the different phases of the cell cycle: G1, S, G2, and M phases. They regulate the progression from one phase to another by activating or inhibiting various cellular processes, such as DNA replication, chromosome segregation, and cell division itself. This precise control prevents aberrant cell division and maintains genomic integrity.
Mutations or dysregulation of CDC genes can have severe consequences, leading to abnormal cell proliferation and contributing to the development of various diseases, including cancer. Additionally, certain viruses can hijack these genes to promote their own replication within host cells.
Studying the CDC genes and their functions is essential for advancing our understanding of cell biology, development, and disease. Moreover, targeting these genes and their associated pathways has proven to be a promising strategy for the development of novel therapeutic interventions, particularly in cancer treatment.
