Cells rely on DNA repair systems to maintain accurate instructions for growth and function. These systems operate continuously, correcting damage that occurs during...

DNA plays a central role in how cells function, grow, and respond to their environment. Every cell in the human body contains DNA, which acts as an instruction manual...

Every tissue in the human body depends on carefully regulated cell growth. Cells grow, divide, and stop dividing according to precise instructions that keep organs...

Cancer does not have a single cause. Instead, it develops through a combination of different factors that influence how cells behave over time. These factors are known...