New Study Reveals Critical DNA Repair Mechanism That Prevents UV-Induced Skin Cancer
Scientists have uncovered a crucial DNA repair mechanism that protects against UVB-induced skin damage. The research demonstrates how the And-1 protein facilitates nucleotide excision repair, potentially opening new avenues for skin cancer prevention strategies.
Breakthrough in Understanding DNA Repair Mechanisms
Researchers have identified a critical mechanism through which cells repair UVB-induced DNA damage, according to a recent study published in Nature Communications. The investigation reveals how the protein And-1 coordinates with polymerase δ to regulate nucleotide excision repair (NER), the primary pathway for removing UV-induced DNA lesions. This discovery provides significant insights into the molecular processes that prevent UVB-induced skin tumorigenesis, sources indicate.