MRE11

MRE11 is a crucial protein involved in maintaining the stability and integrity of our DNA. It forms part of a larger complex called MRN, which detects and repairs damaged DNA, especially double-strand breaks that can occur from radiation or certain chemicals. MRE11 has enzymatic activity that processes these broken DNA ends, allowing repair mechanisms to properly fix the damage. This process is vital for preventing mutations, cancer development, and ensuring healthy cell function. Overall, MRE11 acts as an essential component in the cell’s DNA repair system, helping to preserve genetic information and cellular health.