DNA Damage and Repair

DNA damage and repair refers to the processes by which cells prevent, detect and repair damage to the DNA molecules that make up our genome. The ability to repair DNA damage is essential for maintaining genetic stability, preventing mutations that can lead to diseases like cancer, and ensuring proper cell function. Damage to our DNA can be caused by a wide range of sources, including radiation, oxidative stress, and chemicals. DNA repair is a complex and multi-faceted process, involving numerous enzymes and pathways that actively monitor, detect and repair DNA damage. DNA repair is essential in order to maintain genomic integrity and health, and thus is a subject of much ongoing research.